style: Removed unused code.

.github/workflows/release-please.yml

@@ -25,4 +25,3 @@ jobs:
           # this is a built-in strategy in release-please, see "Action Inputs"
           # for more options
           release-type: simple
-          target-branch: ${{ github.ref_name }}

.gitignore

@@ -7,12 +7,8 @@ list.json
 man 
 
 # build artifacts
-*.spall
 builds
 envr
 envr-go
-findr/findr
-findr/findr-prof
-findr/bench-*.md
 result
 version.odin

CHANGELOG.md

@@ -1,44 +1,5 @@
 # Changelog
 
-## [0.4.0](https://github.com/sbrow/envr/compare/v0.3.0...v0.4.0) (2026-06-18)
-
-
-### Features
-
-* Removed runtime git dependency. ([12574e1](https://github.com/sbrow/envr/commit/12574e123bdedba3aca813143e906ec5e0b95719))
-
-
-### Bug Fixes
-
-* Fixed memory leaks in the db. ([5059572](https://github.com/sbrow/envr/commit/5059572951b3ec20b3d2027032a9c3be5cb14dba))
-
-
-### Performance Improvements
-
-* Replaced `fd` with custom internals. ([2ef733f](https://github.com/sbrow/envr/commit/2ef733fe58594b0a0b6e3ef85142b74af445ccb8))
-
-## [0.3.0](https://github.com/sbrow/envr/compare/v0.2.1...v0.3.0) (2026-06-16)
-
-Version 0.3.0 represents a significant departure (and improvement) for envr.
-The entire codebase was rewritten in [Odin](https://odin-lang.org/) (from Go).
-This reduced the binary size from over 17MB to under 600k, improved performance,
-and significantly reduced the number of project dependencies from 69 to just 2.
-
-### ⚠ BREAKING CHANGES
-
-* The encryption format of databases has changed. Age encryption is no longer supported, and no automatic migration path was implemented.
-
-### Features
-
-* All encryption/decryption now happens in-memory. ([fe2b256](https://github.com/sbrow/envr/commit/fe2b256bd61eaf551d53faf3893b473a64a94667))
-* Config can be loaded from any path with `--config-file (-c)` flag. ([4a26ee8](https://github.com/sbrow/envr/commit/4a26ee814591e6aab0eb99d2359d51b31011edfe))
-* Switched from age to libsodium. ([23b8c2d](https://github.com/sbrow/envr/commit/23b8c2dc671a23cf76cf6746b33806ded9381486))
-
-
-### Performance Improvements
-
-* Improved writer performance. ([365e914](https://github.com/sbrow/envr/commit/365e9149b1a738ac9119bb5f74dc7e047ecfed5b))
-
 ## [0.2.1](https://github.com/sbrow/envr/compare/v0.2.0...v0.2.1) (2026-01-12)
 
 

README.md

@@ -12,13 +12,14 @@ the tool [of your choosing](#backup-options).
 
 ## Features
 
-- **Encrypted Storage**: All `.env` files are encrypted using your ssh key and
+- 🔐 **Encrypted Storage**: All `.env` files are encrypted using your ssh key and
-[libsodium](https://github.com/jedisct1/libsodium). 
+[libsodium](https://github.com/jedisct1/libsodium) encryption.
-- **Automatic Sync**: Update the database with one command, which can easily
+- 🔄 **Automatic Sync**: Update the database with one command, which can easily
 be run on a cron.
-- **Smart Scanning**: Automatically discover and import `.env` files in your
+- 🔍 **Smart Scanning**: Automatically discover and import `.env` files in your
 home directory.
-- **Rename Detection**: Automatically find and updates renamed/moved
+- ✨ **Interactive CLI**: User-friendly prompts for file selection and management.
+- 🗂️ **Rename Detection**: Automatically finds and updates renamed/moved
 repositories.
 
 ## TODOS
@@ -27,10 +28,14 @@ repositories.
 - [x] Allow configuration of ssh key.
 - [x] Allow multiple ssh keys.
 
-## Installation
+## Prerequisites
 
-You will need an SSH key pair for encryption and decryption. You can generate one
+- An SSH key pair (for encryption/decryption)
-with `ssh-keygen -t ed25519`. It will be saved to `~/.ssh/id_ed25519`.
+- The following binaries:
+   - [fd](https://github.com/sharkdp/fd)
+   - [git](https://git-scm.com)
+
+## Installation
 
 ### With Odin
 
@@ -91,12 +96,7 @@ The configuration file is created during initialization:
   ],
   "scan": {
     "matcher": "\\.env",
-    "exclude": [
+    "exclude": "*.envrc",
-      "*\\.envrc",
-      "\\.local/",
-      "node_modules",
-      "vendor"       
-    ],
     "include": "~"
   }
 }

TABLE_IMPROVEMENT_PLAN.md

@@ -1,268 +0,0 @@
-# Table Rendering Memory Optimization Plan
-
-## Executive Summary
-
-This plan outlines improvements to eliminate excessive memory allocations and copies in the Odin table rendering system. The current implementation makes 10+ allocations per row, while the Zig equivalent makes zero allocations for rendering. This optimization will reduce memory usage, improve performance, and align with the project's efficiency goals.
-
-## Current State Analysis
-
-### Zig Version (Reference Implementation)
-- **Allocations**: 1 (data only)
-- **Data copies**: 0
-- **String allocation**: 0
-- **Column widths**: Stack array
-- **Output**: Direct to writer
-
-### Odin Version (Current Implementation)
-- **Allocations**: 10+ per row
-- **Data copies**: Multiple per row
-- **String allocation**: 2+ per row (concatenate + slice)
-- **Column widths**: Heap allocated
-- **Output**: Builder → stdout
-
-### Current Issues Identified
-
-1. **Table Infrastructure** (`table.odin`)
-   - Uses `strings.Builder` which allocates per-line memory
-   - Heap-allocated `[dynamic]int` for column widths
-   - Multiple `strings.concatenate()` calls creating new strings
-
-2. **Command Implementations**
-   - `cmd_list`: Creates intermediate `[]string` slices per row, allocates new strings via `strings.concatenate()`
-   - `cmd_sync`: Creates `SyncEntry` structs with cloned strings, allocates dynamic arrays
-   - `cmd_deps`: Allocates dynamic rows array unnecessarily
-
-3. **Memory Pattern**
-   - Each command allocates `[][]string` for table data
-   - Manual struct-to-row transformation creates copies
-   - Duplicate code across all table-using commands
-
-## Proposed Solutions
-
-### Phase 1: Core Table Infrastructure Overhaul
-
-#### 1.1 Direct Writer-Based Rendering
-**Current:**
-```odin
-b: strings.Builder
-strings.builder_init(&b)
-// ... build table in builder
-fmt.println(strings.to_string(b))
-```
-
-**Proposed:**
-```odin
-render_table :: proc(writer: io.Writer, headers: []string, rows: [][]string)
-```
-- Replace `strings.Builder` with `io.Writer` output
-- Eliminate intermediate string allocations
-- Write table components directly to output stream
-
-#### 1.2 Stack-Based Column Widths
-**Current:**
-```odin
-col_widths := make([dynamic]int, 0, len(headers))
-```
-
-**Proposed:**
-- Use fixed stack arrays for reasonable column counts
-- Implement small buffer optimization (SBO) for variable column counts
-- Only allocate for tables exceeding threshold (e.g., 16 columns)
-
-#### 1.3 Zero-Copy String Handling
-**Current:**
-```odin
-dir_str := strings.concatenate({row.Dir, "/"}, context.temp_allocator)
-```
-
-**Proposed:**
-- Replace `strings.concatenate()` with string slicing
-- Work directly with `EnvFile.Path` and `EnvFile.Dir` fields
-- Use `filepath.base()` and `filepath.dir()` without allocation where possible
-
-### Phase 2: Generic Table Interface
-
-#### 2.1 Field-Based Table Renderer
-```odin
-Table_Field :: struct {
-    name: string,
-    value: string,  // String view, no allocation
-    alignment: Alignment,
-}
-
-Table_Config :: struct {
-    writer: io.Writer,
-    fields: []Table_Field,
-    col_widths: []int,
-}
-
-render_row :: proc(cfg: Table_Config, row_data: any)
-```
-- Accept struct fields directly without intermediate arrays
-- Support field selection (show only specific fields)
-- Alignment options (left/center/right)
-
-#### 2.2 Field Extraction Procs
-- Generate field extraction helpers for each struct type
-- Avoid string allocation by returning string views
-- Cache computed values (like formatted status strings)
-
-#### 2.3 Streaming Table Processing
-- Process rows one at a time without collecting all rows
-- Reduce peak memory usage from O(N × strings) to O(table_structure)
-- Enable early termination if needed
-
-### Phase 3: Command-Specific Optimizations
-
-#### 3.1 Eliminate Intermediate Structs
-**Current (cmd_sync):**
-```odin
-for &file in files {
-    // ... processing
-    path_str, _ := strings.clone(file.Path)
-    status_str, _ := strings.clone(status)
-    append(&results, SyncEntry{Path = path_str, Status = status_str})
-}
-```
-
-**Proposed:**
-```odin
-for &file in files {
-    result, err_msg := db_sync(&db, &file)
-    // Direct rendering with zero-copy
-    render_sync_row(writer, file, result, err_msg)
-}
-```
-- `cmd_sync`: Work directly with `EnvFile` + `SyncFlagEnum`
-- `cmd_list`: Use `EnvFile` fields directly, no `ListEntry`
-- Generate table content on-the-fly
-
-#### 3.2 In-Place Status Computation
-```odin
-get_sync_status :: proc(result: SyncFlag, err_msg: string) -> string {
-    switch {
-    case .Error in result: return if len(err_msg) > 0 then err_msg else "error"
-    case .BackedUp in result: return "Backed Up"
-    case .Restored in result: return "Restored"
-    case .DirUpdated in result: return "Moved"
-    case: return "OK"
-    }
-}
-```
-- Compute status strings without allocation (use static lookup)
-- Cache formatted status values if needed
-- Reduce allocation count from N to 0 or 1
-
-#### 3.3 Batch Processing
-- Reduce allocation count by pooling small allocations
-- Use `context.temp_allocator` more effectively
-- Pre-allocate buffers for expected sizes
-
-### Phase 4: JSON Output Separation
-
-#### 4.1 Unified JSON Rendering
-```odin
-render_json_rows :: proc(writer: io.Writer, rows: any, field_names: []string)
-```
-- Create centralized JSON rendering helper
-- Work with same structs as table rendering
-- Use reflection or explicit field marshaling
-
-#### 4.2 Format-Agnostic Interface
-- Commands generate data → renderers handle format
-- Table renderer focuses only on ASCII/Unicode output
-- Keep terminal detection in command layer
-
-## Expected Improvements
-
-| Metric | Current | Target | Improvement |
-|--------|---------|--------|-------------|
-| **Allocations** | 10+ per row | 0-1 per table | 10x+ reduction |
-| **Memory copies** | 2-3 per row | 0 | 100% reduction |
-| **Peak memory** | O(N × strings) | O(table_structure) | Constant factor |
-| **Throughput** | Baseline | 2-3x faster | Performance boost |
-
-## Implementation Strategy
-
-### High-Priority Changes
-1. Replace `strings.Builder` with direct `io.Writer` output
-2. Convert column widths to stack-based allocation
-3. Eliminate intermediate struct allocations in commands
-
-### Medium-Priority Changes
-1. Create generic field-based table interface
-2. Implement streaming table processing
-3. Centralize JSON rendering logic
-
-### Low-Priority Changes
-1. Add alignment options beyond left-aligned
-2. Implement comprehensive field introspection
-3. Add advanced table formatting features
-
-## Tradeoff Questions
-
-Before implementation begins, we need to resolve these architectural questions:
-
-### 1. Generality vs. Performance
-**Question:** Should we create a fully generic table renderer (similar to Zig's `Table(T)`) or focus on optimizing the current 3 use cases first?
-
-**Options:**
-- **Generic approach**: Higher development cost, future-proof, may have some overhead
-- **Specific optimization**: Faster implementation, maximum performance for current use cases, less flexible
-
-**Recommendation:** Start with specific optimizations for current use cases, then generalize patterns that emerge.
-
-### 2. Alignment Support
-**Question:** Does the project need left/center/right alignment support, or is left-alignment sufficient?
-
-**Context:** Zig supports alignment options, but current Odin implementation only left-aligns. Most CLI tables work fine with left alignment.
-
-**Recommendation:** Start with left-alignment only, add alignment if specific use cases demand it.
-
-### 3. API Compatibility
-**Question:** Should we maintain the current `render_table()` API signature, or are breaking changes acceptable?
-
-**Current API:**
-```odin
-render_table :: proc(headers: []string, rows: [][]string)
-```
-
-**Options:**
-- **Maintain API**: Slower to implement, backward compatible, may need adapter layers
-- **Break API**: Faster implementation, cleaner code, requires updates to all callers
-
-**Recommendation:** Breaking changes are acceptable since this is an optimization-focused effort and callers are limited to 3 commands.
-
-### 4. Odin Capabilities
-**Question:** What runtime reflection or field introspection capabilities does Odin provide?
-
-**Context:** Zig uses `@typeInfo()` and comptime field iteration. We need to understand Odin's equivalent capabilities to design the optimal solution.
-
-**Recommendation:** Investigate Odin's runtime type information capabilities before finalizing the generic table interface design.
-
-### 5. Testing Strategy
-**Question:** Should we add comprehensive tests for new table rendering before optimizing commands, or optimize incrementally with tests added afterwards?
-
-**Options:**
-- **Test-first**: More robust, catches regressions early, slower initial development
-- **Optimize-first**: Faster development, may miss edge cases, requires retroactive testing
-
-**Recommendation:** Hybrid approach - add basic tests for core infrastructure, then optimize incrementally with additional tests for each command.
-
-## Next Steps
-
-1. **Research Phase**: Investigate Odin's type system and reflection capabilities
-2. **Prototype Phase**: Create minimal working prototype of zero-allocation table renderer
-3. **Refactor Phase**: Incrementally update commands to use new infrastructure
-4. **Test Phase**: Add comprehensive tests and verify memory improvements
-5. **Benchmark Phase**: Measure performance improvements and memory usage
-
-## Success Criteria
-
-- [ ] Zero allocations for table rendering (excluding initial data)
-- [ ] Zero string copies in the happy path
-- [ ] All 3 commands (`list`, `sync`, `deps`) use new infrastructure
-- [ ] Performance improvement of 2x or more
-- [ ] Memory usage reduction of 50% or more
-- [ ] No regression in table formatting quality
-- [ ] Backward compatibility with JSON output format

TEST_PLAN.md

@@ -1,63 +0,0 @@
-# Test Coverage Plan
-
-## Current State
-
-- 104 tests, all passing
-- Strong coverage: crypto, ssh, db CRUD + env_file + update_dir, config save/load + paths, scan, features, cant_scan, parse_args, `-c`/`--config-file` flag
-- Misleading test files: `cmd_check_test`, `cmd_list_test`, `cmd_nushell_completion_test` don't test their namesake procs
-- Biggest remaining gap: all `cmd_*` handlers untested
-
-## Command handler tests
-
-Stdout will be captured by redirecting `os.stdout` to a pipe.
-
-### `cmd_version` (cmd_version.odin)
-- Test default output (prints VERSION)
-
-### `cmd_list` (cmd_list.odin)
-- Test TTY path: fixture DB with rows, capture table output
-- Test non-TTY path: capture JSON output, unmarshal and verify keys/values
-- Test empty DB: verify clean output (empty table or `[]`)
-
-### `cmd_backup` (cmd_backup.odin)
-- Test successful backup: valid path, verify `db_insert` called
-- Test missing file: verify error message
-- Test duplicate backup: verify rejection or update behavior
-
-### `cmd_remove` (cmd_remove.odin)
-- Test successful removal: existing entry, verify `db_delete` called
-- Test removal of non-existent entry: verify error or no-op
-
-### `cmd_restore` (cmd_restore.odin)
-- Test successful restore: entry exists in DB, verify file written to correct path
-- Test restore of missing entry: verify error
-- Test directory creation: restore to path with missing parent dirs
-
-## Hard to test (interactive / external deps)
-
-### `cmd_scan` (cmd_scan.odin)
-- Test with fixture git repo containing `.env` files
-- Test `find_unbacked` integration (already partially tested in `cmd_check_test.odin`)
-- Non-TTY JSON output path
-
-### `cmd_edit_config` (cmd_edit_config.odin)
-- Needs refactoring: extract `$EDITOR` parsing into testable helper (TODO 12)
-- Test multi-word editor values (`"code -w"`)
-- Test missing `$EDITOR`
-
-### `cmd_init` (cmd_init.odin)
-- Interactive prompt makes this hard
-- Needs refactoring: extract SSH key discovery and config generation into testable procs
-- Test `--force` flag behavior
-
-### `prompt.odin`
-- Needs refactoring to be testable
-- `render_options` could be tested if it accepted an `io.Writer`
-- `read_key` could be tested with a pipe/redirect instead of raw stdin
-- `multi_select` is end-to-end interactive, likely integration test only
-
-## Notes
-
-- DB integration tests should use in-memory SQLite (`:memory:`) where possible.
-- Temp dir fixtures should follow the pattern in `scan_test.odin`.
-- Tests that manipulate the `HOME` env var must use a mutex to prevent races with parallel test execution.

TODOS.md

@@ -1,91 +1,65 @@
-# TODOs
+# TODO
 
-1. Consider giving db its own allocator
+Note: These todos can wait until all the subcommands have been ported.
 
-27. Commands are still leaking.
+## HIGH
 
-2. Generate md and man pages again.
+2. **db.odin:380-383, 405, 446** — `sqlite.bind_text` return values overwritten but never checked. A failed bind means `sqlite.step` operates on unbound params.
 
-3. **db.odin:324-327** — Map iteration (`remote_set`) is non-deterministic. Same file can produce different JSON on each backup, causing spurious DB diffs. Sort remotes before storing.
+3. **config.odin:52-54** — `os.user_home_dir` error silently ignored. If it fails, `home` is `""` and all paths become relative (`".envr"` instead of `"~/.envr"`).
 
-4. Make sure official path separators are used when appropriate, rather than '/'.
+## MEDIUM
 
-5. **cmd_restore.odin:20-30 & cmd_remove.odin:19-29** — Identical path-resolution block copy-pasted. `is_abs` guard is redundant since `filepath.abs` is a no-op on absolute paths. Extract a helper.
+4. **db.odin:29-35** — `make_temp_path` never calls `strings.builder_destroy`. Leaks builder buffer every call.
 
-6. **cmd_restore.odin:44** — `os.mkdir_all` error silently discarded. Subsequent write failure will be confusing.
+5. **db.odin:324-327** — Map iteration (`remote_set`) is non-deterministic. Same file can produce different JSON on each backup, causing spurious DB diffs. Sort remotes before storing.
 
-8. **config.odin:178** — `search_paths` silently ignores `os.user_home_dir` error. If home is empty, `~` isn't expanded. Same class of bug as issue 3.
+6. **db.odin:470-473** — `string_to_cstring` allocates via `strings.clone_to_cstring` and never frees. Called dozens of times across db operations.
 
-10. **db.odin:115** — `json.unmarshal_string` error not checked. Malformed JSON silently produces empty/partial data.
+7. **db.odin:470, 462** — Both `string_to_cstring` and `cstring_to_string` ignore allocation errors. A nil cstring gets passed to SQLite (UB).
 
-11. **db.odin:352-353** — `hex.encode` error ignored. `string(hex_bytes)` aliases the byte slice.
+8. **db.odin:135, 250** — String interpolation into SQL (`VACUUM INTO '%s'`, `ATTACH DATABASE '%s'`). Currently safe because input is controlled, but fragile.
 
-12. **cmd_sync.odin:80, cmd_list.odin:33** — `make([]string, 2)` for table rows never freed. Leaks per row. Defer to memory pass.
+9. **features.odin:30-41** — `find_binary` uses `strings.join` instead of `filepath.join`, uses `os.stat` instead of checking executability, hardcodes `:` as PATH separator (wrong on Windows).
 
-13. **cmd_list.odin** — Non-TTY branch builds `ListEntry` structs and marshals JSON separately. Now that `render_json_rows` (issue 1) accepts an `io.Writer` and uses `json.marshal`, unify both branches to use it. Note: will change JSON keys from `"directory"/"path"` to `"Directory"/"Path"`.
+10. **cmd_restore.odin:20-30 & cmd_remove.odin:19-29** — Identical path-resolution block copy-pasted. `is_abs` guard is redundant since `filepath.abs` is a no-op on absolute paths. Extract a helper.
 
-14. Check for prealloc opportunities. i.e. `make([dynamic]string)` -> `make([dynamic]string, 5)`.
+11. **cmd_restore.odin:44** — `os.mkdir_all` error silently discarded. Subsequent write failure will be confusing.
 
-15. Add a text filter to the multi_select.
+12. **cmd_edit_config.odin:27** — `$EDITOR` used as single binary name. Breaks for multi-word values like `"code -w"`. Needs `strings.fields()`.
 
-17. Add tests for untested commands.
+33. **config.odin:178** — `search_paths` silently ignores `os.user_home_dir` error. If home is empty, `~` isn't expanded. Same class of bug as issue 3.
 
-18. 2 scan tests silently skip when fd isn't installed, tests pass without actually testing anything. These should use #assert to be sure that fd is in path.
+35. **prompt.odin:124** — `make([dynamic]bool, len(options))` creates N zero-initialized elements. Works because `false` is the default, but same footgun as original issue 1. Should be `make([dynamic]bool, 0, len(options))`.
 
-20. add --format -f flag to commands that draw tables.
+39. Lots of memory leaks to fix.
 
-21. Replace `testing.expect` calls with `testing.expect_value` calls where appropriate.
+## LOW
 
-22. Change struct field names from PascalCase to snake_case.
+15. **db.odin:115** — `json.unmarshal_string` error not checked. Malformed JSON silently produces empty/partial data.
 
-23. procedures should be ordered by use, main at the top, then in the order they are called from main.
+16. **db.odin:352-353** — `hex.encode` error ignored. `string(hex_bytes)` aliases the byte slice.
 
-24. Shell completion
+18. **config.odin:51-60** — `envr_dir` recomputes home dir on every call. Could cache.
 
-25. Bring back windows support / cross-compilation.
+37. **cmd_sync.odin:80, cmd_list.odin:33, cmd_deps.odin:9** — `make([]string, 2)` for table rows never freed. Leaks per row. Defer to memory pass.
 
-26. Test all cmds / terminal branches.
+## REFACTOR
 
-## Double-check AI output
+20. **cmd_list.odin** — Non-TTY branch builds `ListEntry` structs and marshals JSON separately. Now that `render_json_rows` (issue 1) accepts an `io.Writer` and uses `json.marshal`, unify both branches to use it. Note: will change JSON keys from `"directory"/"path"` to `"Directory"/"Path"`.
 
-- [ ] cli.odin
+21. Check for prealloc opportunities. i.e. `make([dynamic]string)` -> `make([dynamic]string, 5)`.
-- [ ] cli_test.odin
+
-- [x] cmd_backup.odin
+23. Add a text filter to the multi_select.
-- [x] cmd_check.odin
+
-- [ ] cmd_check_test.odin
+24. Create backup / fallback fd.
-- [ ] cmd_edit_config.odin
+
-- [x] cmd_init.odin
+25. Add tests for untested commands.
-- [x] cmd_list.odin
+
-- [ ] cmd_list_test.odin
+26. Add a global --config -c flag to use an alternate config.
-- [x] cmd_nushell_completion.odin
+
-- [x] cmd_nushell_completion_test.odin
+27. version --long Odin only prints version; Go also prints commit hash and build date
-- [x] cmd_remove.odin
+
-- [x] cmd_restore.odin
+28. 2 scan tests silently skip	Low	When fd isn't installed, tests pass without actually testing anything. These should use #assert to be sure that fd is in path.
-- [x] cmd_scan.odin
+
-- [x] cmd_sync.odin
+38. Try to do all encryption / decryption in memory - only read / write encrypted data to disk.
-- [x] cmd_version.odin
-- [ ] config.odin
-- [ ] config_test.odin
-- [ ] crypto.odin
-- [ ] crypto_test.odin
-- [ ] db.odin
-- [ ] db_integration_test.odin
-- [ ] db_test.odin
-- [x] main.odin
-- [x] prompt.odin
-- [ ] scan.odin
-- [ ] scan_test.odin
-- [ ] sodium.odin
-- [ ] sqlite/sqlite.odin
-- [ ] ssh.odin
-- [ ] ssh_test.odin
-- [ ] table.odin
-- [ ] table_test.odin
-- [ ] findr/findr_test.odin
-- [ ] findr/gitignore.odin
-- [ ] findr/gitignore_test.odin
-- [ ] findr/glob.odin
-- [ ] findr/glob_test.odin
-- [ ] findr/repos.odin
-- [ ] findr/test_env.odin
-- [ ] findr/walker.odin

WINDOWS.md

@@ -0,0 +1,92 @@
+# Windows Compatibility Guide
+
+This document outlines Windows compatibility issues and solutions for the envr project.
+
+## Critical Issues
+
+### 1. Path Handling Bug (MUST FIX)
+
+**File:** `app/env_file.go:209`
+
+**Issue:** Uses `path.Join` instead of `filepath.Join`, which won't work correctly on Windows due to different path separators.
+
+**Current code:**
+```go
+f.Path = path.Join(newDir, path.Base(f.Path))
+```
+
+**Fixed code:**
+```go
+f.Path = filepath.Join(newDir, filepath.Base(f.Path))
+```
+
+## External Dependencies
+
+The application relies on external tools that need to be installed separately on Windows:
+
+### Required Tools
+
+1. **fd** - Fast file finder
+   - Install via: `winget install sharkdp.fd` or `choco install fd`
+   - Alternative: `scoop install fd`
+
+2. **git** - Version control system
+   - Install via: `winget install Git.Git` or download from git-scm.com
+   - Usually already available on most development machines
+
+## Minor Compatibility Notes
+
+### File Permissions
+- Unix file permissions (`0755`, `0644`) are used throughout the codebase
+- These are safely ignored on Windows - no changes needed
+
+### Editor Configuration
+**File:** `cmd/edit_config.go:20-24`
+
+**Issue:** Relies on `$EDITOR` environment variable which is less common on Windows.
+
+**Current behavior:** Fails if `$EDITOR` is not set
+
+**Recommended improvement:** Add fallback detection for Windows editors:
+```go
+editor := os.Getenv("EDITOR")
+if editor == "" {
+    if runtime.GOOS == "windows" {
+        editor = "notepad.exe"  // or "code.exe" for VS Code
+    } else {
+        fmt.Println("Error: $EDITOR environment variable is not set")
+        return
+    }
+}
+```
+
+## Installation Instructions for Windows
+
+1. Install required dependencies:
+   ```powershell
+   winget install sharkdp.fd
+   winget install Git.Git
+   ```
+
+2. Fix the path handling bug in `app/env_file.go:209`
+
+3. Build and run as normal:
+   ```powershell
+   go build
+   .\envr.exe init
+   ```
+
+## Testing on Windows
+
+After applying the critical path fix, the core functionality should work correctly on Windows. The application has been designed with cross-platform compatibility in mind, using:
+
+- `filepath` package for path operations (mostly)
+- `os.UserHomeDir()` for home directory detection
+- Standard Go file operations
+
+## Summary
+
+- **1 critical bug** must be fixed for Windows compatibility
+- **2 external tools** need to be installed
+- **1 minor enhancement** recommended for better Windows UX
+- Overall architecture is Windows-compatible

cli.odin

@@ -3,6 +3,7 @@ package main
 import "core:bufio"
 import "core:fmt"
 import "core:io"
+import "core:mem"
 import "core:os"
 import "core:strings"
 
@@ -11,10 +12,6 @@ Command :: struct {
 	args:     [dynamic]string,
 	flags:    map[string]string,
 	bool_set: map[string]bool,
-	config_path: string,
-	out_buf:     ^bufio.Writer,
-	out:         io.Writer,
-	err:         io.Writer,
 }
 
 CommandInfo :: struct {
@@ -30,10 +27,7 @@ COMMANDS := []CommandInfo {
 		"init",
 		"envr init",
 		"Set up envr",
-		`The init command generates your initial config and saves it to
+		"The init command generates your initial config and saves it to\n~/.envr/config in JSON format.\n\nDuring setup, you will be prompted to select one or more ssh keys with which to\nencrypt your databse. **Make 100% sure** that you have **a remote copy** of this\nkey somewhere, otherwise your data could be lost forever.",
-~/.envr/config in JSON format.\n\nDuring setup, you will be prompted to select one or more ssh keys with which to
-encrypt your databse. **Make 100% sure** that you have **a remote copy** of this
-key somewhere, otherwise your data could be lost forever.`,
 		{},
 	},
 	{"scan", "envr scan", "Find and select .env files for backup", "", {}},
@@ -43,34 +37,32 @@ key somewhere, otherwise your data could be lost forever.`,
 	{"list", "envr list", "View your tracked files", "", {}},
 	{"remove", "envr remove <path>", "Remove a .env file from your database", "", {}},
 	{"check", "envr check [path]", "Check if files are backed up", "", {}},
-	{"version", "envr version", "Show envr's version", "", {}},
-	{"edit-config", "envr edit-config", "Edit your config with your default editor", "", {}},
 	{
-		"nushell-completion",
+		"deps",
-		"envr nushell-completion",
+		"envr deps",
-		"Generate custom completions for nushell",
+		"Check for missing binaries",
-		"",
+		"envr relies on external binaries for certain functionality.\n\nThe check command reports on which binaries are available and which are not.",
 		{},
 	},
+	{"version", "envr version", "Show envr's version", "", {}},
+	{"edit-config", "envr edit-config", "Edit your config with your default editor", "", {}},
+	{"nushell-completion", "envr nushell-completion", "Generate custom completions for nushell", "", {}},
 }
 
-// Caller is responsible for calling delete_command(cmd).
+parse_args :: proc() -> (cmd: Command, ok: bool) {
-// FIXME: Works in kinda a wonky and awkward way.
+	args := os.args
-parse_args :: proc(args: []string, out: io.Stream, err: io.Stream) -> (cmd: Command, ok: bool) {
+	if len(args) < 2 {
-	{
+		print_usage()
-		cmd.out_buf = new(bufio.Writer)
+		return Command{}, false
-		bufio.writer_init(cmd.out_buf, out, allocator = context.allocator)
-		cmd.out = bufio.writer_to_writer(cmd.out_buf)
-		cmd.err = err
-	}
-
-	if len(args) < 2 || args[1] == "--help" || args[1] == "-h" {
-		write_usage(cmd.out)
-		return cmd, false
 	}
 
 	cmd.name = args[1]
 
+	if cmd.name == "--help" || cmd.name == "-h" {
+		print_usage()
+		return Command{}, false
+	}
+
 	cmd.args = make([dynamic]string)
 	cmd.flags = make(map[string]string)
 	cmd.bool_set = make(map[string]bool)
@@ -102,32 +94,35 @@ parse_args :: proc(args: []string, out: io.Stream, err: io.Stream) -> (cmd: Comm
 		}
 	}
 
-	if val, ok := cmd.flags["config-file"]; ok {
-		cmd.config_path = val
-	} else if val, ok := cmd.flags["c"]; ok {
-		cmd.config_path = val
-	} else {
-		// FIXME: Handle err
-		// TODO: Is this right?
-		home, _ := os.user_home_dir(context.temp_allocator)
-		// TODO: should we copy out of the temp_allocator?
-		cmd.config_path = default_config_path(home, context.temp_allocator)
-	}
-
 	if has_flag(&cmd, "help") {
-		print_command_help(&cmd)
+		print_command_help(cmd.name)
-		return cmd, false
+		return Command{}, false
 	}
 
 	return cmd, true
 }
 
-print_command_help :: proc(cmd: ^Command) {
+has_flag :: proc(cmd: ^Command, name: string) -> bool {
-	ok := write_command_help(cmd.name, cmd.out)
+	_, ok := cmd.flags[name]
-	if !ok {
+	if ok {
-		fmt.wprintf(cmd.err, "Unknown command: %s\n", cmd.name)
+		return true
-		write_usage(cmd.out)
 	}
+	_, ok2 := cmd.bool_set[name]
+	return ok2
+}
+
+find_command :: proc(name: string) -> (CommandInfo, bool) {
+	for c in COMMANDS {
+		if c.name == name {
+			return c, true
+		}
+		for a in c.aliases {
+			if a == name {
+				return c, true
+			}
+		}
+	}
+	return CommandInfo{}, false
 }
 
 write_command_help :: proc(name: string, w: io.Writer) -> bool {
@@ -151,30 +146,24 @@ write_command_help :: proc(name: string, w: io.Writer) -> bool {
 		fmt.wprintf(w, "\n%s\n", info.long, flush = false)
 	}
 
-	fmt.wprintf(
+	fmt.wprintf(w, "\nFlags:\n  -h, --help   help for %s\n", info.name, flush = false)
-		w,
-		"\nFlags:\n  -h, --help   help for %s\n  -c, --config-file <path>   config file (default \"~/.envr/config.json\")\n",
-		info.name,
-		flush = false,
-	)
 	return true
 }
 
-find_command :: proc(name: string) -> (CommandInfo, bool) {
+print_command_help :: proc(name: string) {
-	for c in COMMANDS {
+	bw: bufio.Writer
-		if c.name == name {
+	bufio.writer_init(&bw, io.to_writer(os.to_writer(os.stdout)), mem.DEFAULT_PAGE_SIZE)
-			return c, true
+	defer bufio.writer_destroy(&bw)
+
+	w := bufio.writer_to_writer(&bw)
+	ok := write_command_help(name, w)
+	if !ok {
+		fmt.printf("Unknown command: %s\n", name)
+		print_usage()
 	}
-		for a in c.aliases {
+	bufio.writer_flush(&bw)
-			if a == name {
-				return c, true
-			}
-		}
-	}
-	return CommandInfo{}, false
 }
 
-// TODO: command args should be shown in usage.
 write_usage :: proc(w: io.Writer) {
 	fmt.wprintf(
 		w,
@@ -238,7 +227,6 @@ Available Commands:
 		`
 Flags:
   -h, --help   help for envr
-  -c, --config-file <path>   config file (default "~/.envr/config.json")
 
 Use "envr [command] --help" for more information about a command.
 `,
@@ -246,21 +234,13 @@ Use "envr [command] --help" for more information about a command.
 	)
 }
 
-has_flag :: proc(cmd: ^Command, name: string) -> bool {
+// TODO: Look at usages,might want to pass a writer
-	_, ok := cmd.flags[name]
+print_usage :: proc() {
-	if ok {
+	bw: bufio.Writer
-		return true
+	bufio.writer_init(&bw, io.to_writer(os.to_writer(os.stdout)), mem.DEFAULT_PAGE_SIZE)
-	}
+	defer bufio.writer_destroy(&bw)
-	_, ok2 := cmd.bool_set[name]
+	defer bufio.writer_flush(&bw)
-	return ok2
+
-}
+	write_usage(bufio.writer_to_writer(&bw))
-
-delete_command :: proc(cmd: ^Command) {
-	bufio.writer_flush(cmd.out_buf)
-	delete(cmd.args)
-	delete(cmd.flags)
-	delete(cmd.bool_set)
-	bufio.writer_destroy(cmd.out_buf)
-	free(cmd.out_buf)
 }
 

cli_test.odin

@@ -2,7 +2,6 @@
 package main
 
 import "core:fmt"
-import "core:fmt"
 import "core:strings"
 import "core:testing"
 
@@ -190,181 +189,3 @@ test_has_flag_empty_command :: proc(t: ^testing.T) {
 }
 
 
-	args: []string,
-) -> (
-	cmd: Command,
-	ok: bool,
-	out_text: string,
-	err_text: string,
-) {
-	out_b: strings.Builder
-	strings.builder_init(&out_b)
-	defer strings.builder_destroy(&out_b)
-	err_b: strings.Builder
-	strings.builder_init(&err_b)
-	defer strings.builder_destroy(&err_b)
-
-	cmd, ok = parse_args(args, strings.to_stream(&out_b), strings.to_stream(&err_b))
-
-	if ok {
-		bufio.writer_flush(cmd.out_buf)
-		out_text = strings.to_string(out_b)
-		err_text = strings.to_string(err_b)
-	}
-
-	return
-}
-
-@(test)
-test_parse_args_bare_command :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "list"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect_value(t, cmd.name, "list")
-	testing.expect_value(t, len(cmd.args), 0)
-	testing.expect_value(t, len(cmd.flags), 0)
-	testing.expect_value(t, len(cmd.bool_set), 0)
-}
-
-@(test)
-test_parse_args_positional :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "backup", "/project/.env"})
-	defer delete_command(&cmd)
-	testing.expect(t, ok, "should succeed")
-
-	testing.expect(t, cmd.name == "backup")
-	testing.expect(t, len(cmd.args) == 1)
-	testing.expect(t, cmd.args[0] == "/project/.env")
-}
-
-@(test)
-test_parse_args_long_flag_with_value :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "sync", "--config", "x.json"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(t, cmd.flags["config"] == "x.json")
-}
-
-@(test)
-test_parse_args_short_flag_with_value :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "sync", "-c", "x.json"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(t, cmd.flags["c"] == "x.json")
-}
-
-@(test)
-test_parse_args_long_bool_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "init", "--force"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(t, cmd.bool_set["force"] == true)
-}
-
-@(test)
-test_parse_args_short_bool_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "version", "-l"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(t, cmd.bool_set["l"] == true)
-}
-
-@(test)
-test_parse_args_multiple_positionals :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "backup", "a", "b"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(t, len(cmd.args) == 2)
-	testing.expect(t, cmd.args[0] == "a")
-	testing.expect(t, cmd.args[1] == "b")
-}
-
-@(test)
-test_parse_args_mixed_flags_and_positionals :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "backup", "/project/.env", "--force"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(t, cmd.bool_set["force"] == true)
-	testing.expect(t, len(cmd.args) == 1)
-	testing.expect(t, cmd.args[0] == "/project/.env")
-}
-
-@(test)
-test_parse_args_no_args :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr"})
-	defer delete_command(&cmd)
-	testing.expect(t, !ok, "no args should return false")
-}
-
-@(test)
-test_parse_args_flag_then_positional_then_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "backup", "a.env", "--force", "--verbose"})
-	defer delete_command(&cmd)
-	testing.expect(t, ok, "should succeed")
-
-	testing.expect(t, cmd.bool_set["force"] == true)
-	testing.expect(t, cmd.bool_set["verbose"] == true)
-	testing.expect(t, len(cmd.args) == 1)
-	testing.expect(t, cmd.args[0] == "a.env")
-}
-
-@(test)
-test_parse_args_config_file_long_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args(
-		[]string{"envr", "list", "--config-file", "/custom/config.json"},
-	)
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(
-		t,
-		cmd.config_path == "/custom/config.json",
-		"config_path should be set from --config-file",
-	)
-}
-
-@(test)
-test_parse_args_config_file_short_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "list", "-c", "/custom/config.json"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(
-		t,
-		cmd.config_path == "/custom/config.json",
-		"config_path should be set from -c",
-	)
-}
-
-@(test)
-test_parse_args_config_file_defaults :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "list"})
-	testing.expect(t, ok, "should succeed")
-	if !ok do return
-	defer delete_command(&cmd)
-
-	testing.expect(t, len(cmd.config_path) > 0, "config_path should default to non-empty path")
-	testing.expect(
-		t,
-		strings.contains(cmd.config_path, ".envr"),
-		"default config_path should contain .envr dir, got %s",
-	)
-}
-
-

cmd_backup.odin

@@ -5,13 +5,13 @@ import "core:strings"
 
 cmd_backup :: proc(cmd: ^Command) {
 	if len(cmd.args) != 1 {
-		print_command_help(cmd)
+		print_command_help("backup")
 		return
 	}
 
 	path := cmd.args[0]
 	if len(strings.trim_space(path)) == 0 {
-		fmt.wprintln(cmd.err, "Error: No path provided", flush = false)
+		fmt.println("Error: No path provided")
 		return
 	}
 
@@ -20,7 +20,7 @@ cmd_backup :: proc(cmd: ^Command) {
 		return
 	}
 
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open()
 	if !db_ok {
 		return
 	}
@@ -30,6 +30,5 @@ cmd_backup :: proc(cmd: ^Command) {
 		return
 	}
 
-	fmt.wprintf(cmd.out, "Saved %s into the database\n", path, flush = false)
+	fmt.printf("Saved %s into the database\n", path)
 }
-

cmd_check.odin

@@ -5,13 +5,15 @@ import "core:os"
 import "core:path/filepath"
 
 cmd_check :: proc(cmd: ^Command) {
+	feats := check_features()
+
 	check_path: string
 	if len(cmd.args) > 0 {
 		check_path = cmd.args[0]
 	} else {
-		cwd, cwd_err := os.get_working_directory(context.temp_allocator)
+		cwd, cwd_err := os.get_working_directory(context.allocator)
 		if cwd_err != nil {
-			fmt.wprintf(cmd.err, "Error getting current directory: %v\n", cwd_err, flush = false)
+			fmt.printf("Error getting current directory: %v\n", cwd_err)
 			return
 		}
 		check_path = cwd
@@ -23,13 +25,13 @@ cmd_check :: proc(cmd: ^Command) {
 	} else {
 		resolved, abs_err := filepath.abs(check_path)
 		if abs_err != nil {
-			fmt.wprintf(cmd.err, "Error getting absolute path: %v\n", abs_err, flush = false)
+			fmt.printf("Error getting absolute path: %v\n", abs_err)
 			return
 		}
 		abs_path = resolved
 	}
 
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open()
 	if !db_ok {
 		return
 	}
@@ -40,9 +42,16 @@ cmd_check :: proc(cmd: ^Command) {
 	files_in_path: [dynamic]string
 
 	if is_dir {
+		if cant_scan(feats) {
+			fmt.println(
+				"Error: please install fd to use the check command (https://github.com/sharkdp/fd)",
+			)
+			return
+		}
+
 		scanned, scan_ok := scan_path(abs_path, db.cfg)
 		if !scan_ok {
-			fmt.wprintln(cmd.err, "Error scanning directory for .env files", flush = false)
+			fmt.println("Error scanning directory for .env files")
 			return
 		}
 		files_in_path = scanned
@@ -54,32 +63,21 @@ cmd_check :: proc(cmd: ^Command) {
 	if !list_ok {
 		return
 	}
-	defer delete(db_files)
-	defer for &file in db_files {delete_envfile(&file)}
 
 	not_backed := find_unbacked(files_in_path[:], db_files[:])
 
 	if len(not_backed) == 0 {
 		if len(files_in_path) == 0 {
-			fmt.wprintln(cmd.out, "No .env files found in the specified directory.", flush = false)
+			fmt.println("No .env files found in the specified directory.")
 		} else {
-			fmt.wprintln(
+			fmt.println("✓ All .env files in the directory are backed up.")
-				cmd.out,
-				"✓ All .env files in the directory are backed up.",
-				flush = false,
-			)
 		}
 	} else {
-		fmt.wprintf(
+		fmt.printf("Found %d .env file(s) that are not backed up:\n", len(not_backed))
-			cmd.out,
-			"Found %d .env file(s) that are not backed up:\n",
-			len(not_backed),
-			flush = false,
-		)
 		for file in not_backed {
-			fmt.wprintf(cmd.out, "  %s\n", file, flush = false)
+			fmt.printf("  %s\n", file)
 		}
-		fmt.wprintln(cmd.out, "\nRun 'envr sync' to back up these files.", flush = false)
+		fmt.println("\nRun 'envr sync' to back up these files.")
 	}
 }
 

cmd_deps.odin

@@ -0,0 +1,23 @@
+package main
+
+cmd_deps :: proc(cmd: ^Command) {
+	feats := check_features()
+
+	headers := []string{"Feature", "Status"}
+	rows: [dynamic][]string
+
+	if .Git in feats {
+		append(&rows, []string{"Git", "\u2713 Available"})
+	} else {
+		append(&rows, []string{"Git", "\u2717 Missing"})
+	}
+
+	if .Fd in feats {
+		append(&rows, []string{"fd", "\u2713 Available"})
+	} else {
+		append(&rows, []string{"fd", "\u2717 Missing"})
+	}
+
+	render_table(headers, rows[:])
+}
+

cmd_edit_config.odin

@@ -2,24 +2,24 @@ package main
 
 import "core:fmt"
 import "core:os"
+import "core:path/filepath"
 
 cmd_edit_config :: proc(cmd: ^Command) {
 	editor := os.get_env("EDITOR", context.allocator)
 	if len(editor) == 0 {
-		fmt.wprintln(cmd.err, "Error: $EDITOR environment variable is not set", flush = false)
+		fmt.println("Error: $EDITOR environment variable is not set")
 		return
 	}
 
-	config_path := cmd.config_path
+	config_path, join_err := filepath.join([]string{envr_dir(), "config.json"})
+	if join_err != nil {
+		fmt.printf("Error building config path: %v\n", join_err)
+		return
+	}
 
 	_, stat_err := os.stat(config_path, context.allocator)
 	if stat_err != nil {
-		fmt.wprintf(
+		fmt.printf("Config file does not exist at %s. Run 'envr init' first.\n", config_path)
-			cmd.err,
-			"Config file does not exist at %s. Run 'envr init' first.\n",
-			config_path,
-			flush = false,
-		)
 		return
 	}
 
@@ -33,13 +33,13 @@ cmd_edit_config :: proc(cmd: ^Command) {
 
 	p, start_err := os.process_start(desc)
 	if start_err != nil {
-		fmt.wprintf(cmd.err, "Error running editor: %v\n", start_err, flush = false)
+		fmt.printf("Error running editor: %v\n", start_err)
 		return
 	}
 
 	state, wait_err := os.process_wait(p)
 	if wait_err != nil {
-		fmt.wprintf(cmd.err, "Error waiting for editor: %v\n", wait_err, flush = false)
+		fmt.printf("Error waiting for editor: %v\n", wait_err)
 		return
 	}
 	if state.exit_code != 0 {

cmd_init.odin

@@ -5,16 +5,10 @@ import "core:fmt"
 cmd_init :: proc(cmd: ^Command) {
 	force := has_flag(cmd, "force") || has_flag(cmd, "f")
 
-	fmt.wprintln(cmd.out, cmd.config_path, flush = false)
+	_, cfg_exists := load_config()
-
-	_, cfg_exists := load_config(cmd.config_path)
 	if cfg_exists && !force {
-		fmt.wprintln(
+		fmt.println("You have already initialized envr.")
-			cmd.out,
+		fmt.println("Run again with the --force flag if you want to reinitialize.")
-			`You have already initialized envr.
-Run again with the --force flag if you want to reinitialize.`,
-			flush = false,
-		)
 		return
 	}
 
@@ -24,15 +18,14 @@ Run again with the --force flag if you want to reinitialize.`,
 	}
 
 	if len(keys) == 0 {
-		fmt.wprintln(cmd.err, `No ssh-ed25519 keys found in ~/.ssh
+		fmt.println("No ssh-ed25519 keys found in ~/.ssh")
-Generate one with: ssh-keygen -t ed25519`, flush = false)
+		fmt.println("Generate one with: ssh-keygen -t ed25519")
 		return
 	}
 
 	selected, result := multi_select("Select SSH private keys:", keys[:])
-	defer delete(selected)
 	if result == .Cancel {
-		fmt.wprintln(cmd.out, "\x1b[2mCancelled.\x1b[0m", flush = false)
+		fmt.println("\x1b[2mCancelled.\x1b[0m")
 		return
 	}
 
@@ -44,19 +37,18 @@ Generate one with: ssh-keygen -t ed25519`, flush = false)
 	}
 
 	if len(selected_paths) == 0 {
-		fmt.wprintln(cmd.err, "No SSH keys selected - Config not created", flush = false)
+		fmt.println("No SSH keys selected - Config not created")
 		return
 	}
 
-	cfg := new_config(selected_paths[:], cmd.config_path)
+	cfg := new_config(selected_paths[:])
 	if !save_config(cfg, force = force) {
 		return
 	}
 
-	fmt.wprintf(
+	fmt.printf(
-		cmd.out,
 		"Config initialized with %d SSH key(s). You are ready to use envr.\n",
 		len(selected_paths),
-		flush = false,
 	)
 }
+

cmd_list.odin

@@ -12,10 +12,8 @@ ListEntry :: struct {
 	Path:      string `json:"path"`,
 }
 
-// TODO: Support --format flag
-// TODO: Improve table rendering
 cmd_list :: proc(cmd: ^Command) {
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open()
 	if !db_ok {
 		return
 	}
@@ -26,7 +24,6 @@ cmd_list :: proc(cmd: ^Command) {
 		return
 	}
 	defer delete(rows)
-	defer for &row in rows {delete_envfile(&row)}
 
 	if terminal.is_terminal(os.stdout) {
 		headers := []string{"Directory", "Path"}
@@ -35,15 +32,14 @@ cmd_list :: proc(cmd: ^Command) {
 		for row in rows {
 			dir_str := strings.concatenate({row.Dir, "/"}, context.temp_allocator)
 			filename := filepath.base(row.Path)
-			row_slice := make([]string, 2, context.temp_allocator)
+			row_slice := make([]string, 2)
 			row_slice[0] = dir_str
 			row_slice[1] = filename
 			append(&table_rows, row_slice)
 		}
 
-		render_table(cmd.out, headers, table_rows[:])
+		render_table(headers, table_rows[:])
 	} else {
-		// TODO: Should we instead print full entries here?
 		entries: [dynamic]ListEntry
 		for row in rows {
 			filename := filepath.base(row.Path)
@@ -56,12 +52,12 @@ cmd_list :: proc(cmd: ^Command) {
 			)
 		}
 
-		data, marshal_err := json.marshal(entries[:], allocator = context.temp_allocator)
+		data, marshal_err := json.marshal(entries[:])
 		if marshal_err != nil {
-			fmt.wprintf(cmd.err, "Error marshaling JSON: %v\n", marshal_err, flush = false)
+			fmt.printf("Error marshaling JSON: %v\n", marshal_err)
 			return
 		}
-		fmt.wprintln(cmd.out, string(data), flush = false)
+		fmt.println(string(data))
 	}
 }
 

cmd_nushell_completion.odin

@@ -5,6 +5,5 @@ import "core:fmt"
 COMPLETION_SCRIPT: string : string(#load("mod.nu"))
 
 cmd_nushell_completion :: proc(cmd: ^Command) {
-	fmt.wprint(cmd.out, COMPLETION_SCRIPT, flush = false)
+	fmt.print(COMPLETION_SCRIPT)
 }
-

cmd_remove.odin

@@ -6,30 +6,29 @@ import "core:strings"
 
 cmd_remove :: proc(cmd: ^Command) {
     if len(cmd.args) != 1 {
-		print_command_help(cmd)
+		print_command_help("remove")
         return
     }
 
     path := cmd.args[0]
     if len(strings.trim_space(path)) == 0 {
-		fmt.wprintln(cmd.err, "Error: No path provided", flush = false)
+        fmt.println("Error: No path provided")
         return
     }
 
-	// TODO: Is this the best way to do it?
     abs_path: string
     if filepath.is_abs(path) {
         abs_path = path
     } else {
         resolved, abs_err := filepath.abs(path)
         if abs_err != nil {
-			fmt.wprintf(cmd.err, "Error getting absolute path: %v\n", abs_err, flush = false)
+            fmt.printf("Error getting absolute path: %v\n", abs_err)
             return
         }
         abs_path = resolved
     }
 
-	db, db_ok := db_open(cmd.config_path)
+    db, db_ok := db_open()
     if !db_ok {
         return
     }
@@ -39,6 +38,5 @@ cmd_remove :: proc(cmd: ^Command) {
         return
     }
 
-	fmt.wprintf(cmd.out, "Removed %s from the database\n", abs_path, flush = false)
+    fmt.printf("Removed %s from the database\n", abs_path)
 }
-

cmd_restore.odin

@@ -7,30 +7,29 @@ import "core:strings"
 
 cmd_restore :: proc(cmd: ^Command) {
     if len(cmd.args) != 1 {
-		print_command_help(cmd)
+		print_command_help("restore")
         return
     }
 
     path := cmd.args[0]
     if len(strings.trim_space(path)) == 0 {
-		fmt.wprintln(cmd.err, "Error: No path provided", flush = false)
+        fmt.println("Error: No path provided")
         return
     }
 
-	// TODO: Is this the right way to handle this?
     abs_path: string
     if filepath.is_abs(path) {
         abs_path = path
     } else {
         resolved, abs_err := filepath.abs(path)
         if abs_err != nil {
-			fmt.wprintf(cmd.err, "Error getting absolute path: %v\n", abs_err, flush = false)
+            fmt.printf("Error getting absolute path: %v\n", abs_err)
             return
         }
         abs_path = resolved
     }
 
-	db, db_ok := db_open(cmd.config_path)
+    db, db_ok := db_open()
     if !db_ok {
         return
     }
@@ -46,10 +45,9 @@ cmd_restore :: proc(cmd: ^Command) {
 
     write_err := os.write_entire_file(file.Path, file.contents)
     if write_err != nil {
-		fmt.wprintf(cmd.err, "Error writing file: %v\n", write_err, flush = false)
+        fmt.printf("Error writing file: %v\n", write_err)
         return
     }
 
-	fmt.wprintf(cmd.out, "Restored %s\n", file.Path, flush = false)
+    fmt.printf("Restored %s\n", file.Path)
 }
-

cmd_scan.odin

@@ -6,7 +6,15 @@ import "core:os"
 import "core:terminal"
 
 cmd_scan :: proc(cmd: ^Command) {
-	db, db_ok := db_open(cmd.config_path)
+	feats := check_features()
+	if cant_scan(feats) {
+		fmt.println(
+			"Error: please install fd to use the scan command (https://github.com/sharkdp/fd)",
+		)
+		return
+	}
+
+	db, db_ok := db_open()
 	if !db_ok {
 		return
 	}
@@ -14,11 +22,7 @@ cmd_scan :: proc(cmd: ^Command) {
 
 	search_dirs := search_paths(db.cfg)
 	if len(search_dirs) == 0 {
-		fmt.wprintln(
+		fmt.println("No search paths configured. Please run `envr init` or edit your config.")
-			cmd.err,
-			"No search paths configured. Please run `envr init -f` or edit your config.",
-			flush = false,
-		)
 		return
 	}
 
@@ -27,7 +31,7 @@ cmd_scan :: proc(cmd: ^Command) {
 	for dir in search_dirs {
 		found, scan_ok := scan_path(dir, db.cfg)
 		if !scan_ok {
-			fmt.wprintf(cmd.err, "Error scanning %s\n", dir, flush = false)
+			fmt.printf("Error scanning %s\n", dir)
 			continue
 		}
 		for f in found {
@@ -43,29 +47,23 @@ cmd_scan :: proc(cmd: ^Command) {
 	files := find_unbacked(all_files[:], db_files[:])
 
 	if len(files) == 0 {
-		fmt.wprintln(cmd.out, "No .env files found to add.", flush = false)
+		fmt.println("No .env files found to add.")
 		return
 	}
 
 	if !terminal.is_terminal(os.stdout) {
 		output, marshal_err := json.marshal(files[:])
 		if marshal_err != nil {
-			fmt.wprintf(
+			fmt.printf("Error marshaling files to JSON: %v\n", marshal_err)
-				cmd.err,
-				"Error marshaling files to JSON: %v\n",
-				marshal_err,
-				flush = false,
-			)
 			return
 		}
-		fmt.wprintln(cmd.out, string(output), flush = false)
+		fmt.println(string(output))
 		return
 	}
 
 	selected, result := multi_select("Select .env files to backup:", files[:])
-	defer delete(selected)
 	if result == .Cancel {
-		fmt.wprintln(cmd.out, "\x1b[2mCancelled.\x1b[0m", flush = false)
+		fmt.println("\x1b[2mCancelled.\x1b[0m")
 		return
 	}
 
@@ -76,25 +74,20 @@ cmd_scan :: proc(cmd: ^Command) {
 		}
 		env_file, ok := new_env_file(files[i])
 		if !ok {
-			fmt.wprintf(cmd.err, "Error reading %s\n", files[i], flush = false)
+			fmt.printf("Error reading %s\n", files[i])
 			continue
 		}
 		if !db_insert(&db, env_file) {
-			fmt.wprintf(cmd.err, "Error adding %s\n", files[i], flush = false)
+			fmt.printf("Error adding %s\n", files[i])
 			continue
 		}
 		added_count += 1
 	}
 
 	if added_count > 0 {
-		fmt.wprintf(
+		fmt.printf("\x1b[1;32mSuccessfully added %d file(s) to backup.\x1b[0m\n", added_count)
-			cmd.out,
-			"\x1b[1;32mSuccessfully added %d file(s) to backup.\x1b[0m\n",
-			added_count,
-			flush = false,
-		)
 	} else {
-		fmt.wprintln(cmd.out, "\x1b[2mNo files were added.\x1b[0m", flush = false)
+		fmt.println("\x1b[2mNo files were added.\x1b[0m")
 	}
 }
 

cmd_sync.odin

@@ -12,9 +12,8 @@ SyncEntry :: struct {
 }
 
 // TODO: Check for quiet failures.
-// TODO: Support --format -f flags
 cmd_sync :: proc(cmd: ^Command) {
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open()
 	if !db_ok {
 		return
 	}
@@ -26,13 +25,11 @@ cmd_sync :: proc(cmd: ^Command) {
 	}
 	defer delete(files)
 
-	// TODO: Set sane default size
 	results: [dynamic]SyncEntry
-	defer delete(results)
 
 	for &file in files {
 		old_path: string
-		old_path, _ = strings.clone(file.Path, context.temp_allocator)
+		old_path, _ = strings.clone(file.Path)
 
 		result, err_msg := db_sync(&db, &file)
 
@@ -83,14 +80,14 @@ cmd_sync :: proc(cmd: ^Command) {
 			append(&table_rows, row_slice)
 		}
 
-		render_table(cmd.out, headers, table_rows[:])
+		render_table(headers, table_rows[:])
 	} else {
 		data, marshal_err := json.marshal(results[:])
 		if marshal_err != nil {
-			fmt.wprintf(cmd.err, "Error marshaling JSON: %v\n", marshal_err, flush = false)
+			fmt.printf("Error marshaling JSON: %v\n", marshal_err)
 			return
 		}
-		fmt.wprintln(cmd.out, string(data), flush = false)
+		fmt.println(string(data))
 	}
 }
 

cmd_version.odin

@@ -5,6 +5,10 @@ import "core:fmt"
 VERSION :: #load("version.txt", string)
 
 cmd_version :: proc(cmd: ^Command) {
-	fmt.wprintln(cmd.out, VERSION, flush = false)
+	if has_flag(cmd, "long") || has_flag(cmd, "l") {
+		fmt.printf("envr version %s\n", VERSION)
+	} else {
+		fmt.println(VERSION)
+	}
 }
 

config.odin

@@ -6,8 +6,6 @@ import "core:os"
 import "core:path/filepath"
 import "core:strings"
 
-import "findr"
-
 SshKeyPair :: struct {
 	Private: string `json:"private"`,
 	Public:  string `json:"public"`,
@@ -22,124 +20,51 @@ ScanConfig :: struct {
 Config :: struct {
 	Keys:       [dynamic]SshKeyPair `json:"keys"`,
 	ScanConfig: ScanConfig `json:"scan"`,
-	config_path: string `json:"-"`,
 }
 
-load_config :: proc(config_path: string) -> (Config, bool) {
+load_config :: proc() -> (Config, bool) {
+	home, home_err := os.user_home_dir(context.temp_allocator)
+	if home_err != nil {
+		fmt.printf("Error getting home dir: %v\n", home_err)
+		return Config{}, false
+	}
+	config_path, join_err := filepath.join([]string{home, ".envr", "config.json"})
+	if join_err != nil {
+		return Config{}, false
+	}
+
 	data, read_err := os.read_entire_file_from_path(config_path, context.allocator)
 	if read_err != nil {
 		fmt.println("No config file found. Please run `envr init` to generate one.")
 		return Config{}, false
 	}
-	defer delete(data)
 
 	cfg: Config
-	// TODO: use json 5
 	err := json.unmarshal(data, &cfg)
 	if err != nil {
 		fmt.printf("Error parsing config: %v\n", err)
 		return Config{}, false
 	}
-	cfg.config_path = config_path
 
 	return cfg, true
 }
 
-default_config_path :: proc(home: string, allocator := context.allocator) -> string {
+delete_config :: proc(cfg: Config) {
-	path, err := filepath.join([]string{home, ".envr", "config.json"}, allocator)
-	if err != nil {
-		panic("Ran out of memory when building config path")
-	}
-	return path
-}
-
-delete_config :: proc(cfg: ^Config) {
-	for key in cfg.Keys {
-		delete(key.Private)
-		delete(key.Public)
-	}
 	delete(cfg.Keys)
-
-	delete(cfg.ScanConfig.Matcher)
-
-	for exclude in cfg.ScanConfig.Exclude {
-		delete(exclude)
-	}
 	delete(cfg.ScanConfig.Exclude)
-
-	for include in cfg.ScanConfig.Include {
-		delete(include)
-	}
 	delete(cfg.ScanConfig.Include)
 }
 
-save_config :: proc(cfg: Config, force: bool = false) -> bool {
+envr_dir :: proc() -> string {
-	config_dir := envr_dir(cfg.config_path)
+	home, _ := os.user_home_dir(context.allocator)
-
+	dir, _ := filepath.join([]string{home, ".envr"})
-	if !os.exists(config_dir) {
+	return dir
-		mkdir_err := os.make_directory(config_dir)
-		if mkdir_err != nil {
-			fmt.printf("Error creating %s directory: %v\n", config_dir, mkdir_err)
-			return false
-		}
 }
 
-	if os.exists(cfg.config_path) && !force {
+data_encrypted_path :: proc() -> string {
-		info, stat_err := os.stat(cfg.config_path, context.allocator)
+	dir := envr_dir()
-		if stat_err == nil {
+	path, _ := filepath.join([]string{dir, "data.envr"})
-			defer os.file_info_delete(info, context.allocator)
+	return path
-			if info.size > 0 {
-				fmt.println("Config file already exists. Run again with --force to reinitialize.")
-				return false
-			}
-		}
-	}
-
-	data, marshal_err := json.marshal(cfg, {pretty = true, use_spaces = true, spaces = 2})
-	if marshal_err != nil {
-		fmt.printf("Error marshaling config: %v\n", marshal_err)
-		return false
-	}
-	defer delete(data)
-
-	write_err := os.write_entire_file(cfg.config_path, data)
-	if write_err != nil {
-		fmt.printf("Error writing config: %v\n", write_err)
-		return false
-	}
-
-	return true
-}
-
-// Caller is responsible for calling delete_config()
-new_config :: proc(
-	private_key_paths: []string,
-	cfg_path: string = "~/.envr/config.json",
-) -> Config {
-	keys := make([dynamic]SshKeyPair, 0, len(private_key_paths))
-	for priv in private_key_paths {
-		// TODO: Is this bad?
-		priv_key := strings.clone(priv)
-		pub, _ := strings.concatenate([]string{priv_key, ".pub"})
-		append(&keys, SshKeyPair{Private = priv_key, Public = pub})
-	}
-
-	exclude := make([dynamic]string, 0, 4)
-	append(&exclude, strings.clone("*\\.envrc"))
-	append(&exclude, strings.clone("\\.local/"))
-	append(&exclude, strings.clone("node_modules"))
-	append(&exclude, strings.clone("vendor"))
-
-	include := make([dynamic]string, 0, 1)
-	append(&include, strings.clone("~"))
-
-	scan_cfg := ScanConfig {
-		Matcher = strings.clone("\\.env"),
-		Exclude = exclude,
-		Include = include,
-	}
-
-	return Config{Keys = keys, ScanConfig = scan_cfg, config_path = cfg_path}
 }
 
 find_ssh_private_keys :: proc() -> (keys: [dynamic]string, ok: bool) {
@@ -188,26 +113,87 @@ find_ssh_private_keys :: proc() -> (keys: [dynamic]string, ok: bool) {
 	return
 }
 
-find_git_roots :: proc(cfg: Config) -> (roots: [dynamic]string, ok: bool) {
+new_config :: proc(private_key_paths: []string) -> Config {
-	paths := search_paths(cfg)
+	keys := make([dynamic]SshKeyPair, 0, len(private_key_paths))
-	findr.find_repos(paths[:], &roots, os.get_processor_core_count())
+	for priv in private_key_paths {
-	ok = true
+		// TODO: Is this bad?
-	return
+		pub, _ := strings.concatenate([]string{priv, ".pub"}, context.temp_allocator)
+		append(&keys, SshKeyPair{Private = priv, Public = pub})
+	}
+
+	exclude := make([dynamic]string, 0, 4)
+	append(&exclude, "*\\.envrc")
+	append(&exclude, "\\.local/")
+	append(&exclude, "node_modules")
+	append(&exclude, "vendor")
+
+	include := make([dynamic]string, 0, 1)
+	append(&include, "~")
+
+	scan_cfg := ScanConfig {
+		Matcher = "\\.env",
+		Exclude = exclude,
+		Include = include,
+	}
+
+	return Config{Keys = keys, ScanConfig = scan_cfg}
+}
+
+save_config :: proc(cfg: Config, force: bool = false) -> bool {
+	home, home_err := os.user_home_dir(context.allocator)
+	if home_err != nil {
+		fmt.printf("Error getting home dir: %v\n", home_err)
+		return false
+	}
+
+	config_dir, _ := filepath.join([]string{home, ".envr"})
+
+	if !os.exists(config_dir) {
+		mkdir_err := os.make_directory(config_dir)
+		if mkdir_err != nil {
+			fmt.printf("Error creating ~/.envr directory: %v\n", mkdir_err)
+			return false
+		}
+	}
+
+	config_path, _ := filepath.join([]string{config_dir, "config.json"})
+
+	if os.exists(config_path) && !force {
+		info, stat_err := os.stat(config_path, context.allocator)
+		if stat_err == nil {
+			defer os.file_info_delete(info, context.allocator)
+			if info.size > 0 {
+				fmt.println("Config file already exists. Run again with --force to reinitialize.")
+				return false
+			}
+		}
+	}
+
+	data, marshal_err := json.marshal(cfg, {pretty = true, use_spaces = true, spaces = 2})
+	if marshal_err != nil {
+		fmt.printf("Error marshaling config: %v\n", marshal_err)
+		return false
+	}
+
+	write_err := os.write_entire_file(config_path, data)
+	if write_err != nil {
+		fmt.printf("Error writing config: %v\n", write_err)
+		return false
+	}
+
+	return true
 }
 
 search_paths :: proc(cfg: Config) -> (paths: [dynamic]string) {
-	// TODO: Is this okay?
+	home, _ := os.user_home_dir(context.allocator)
-	// TODO: handle error
-	home, _ := os.user_home_dir(context.temp_allocator)
 
 	for include in cfg.ScanConfig.Include {
-		// TODO: Do we need to manually expand ~/ in odin?
 		expanded, _ := strings.replace(include, "~", home, 1)
-		if filepath.is_abs(expanded) {
+		cloned, _ := strings.clone(expanded)
-			append(&paths, expanded)
+		if filepath.is_abs(cloned) {
+			append(&paths, cloned)
 		} else {
-			defer delete(expanded)
+			resolved, err := filepath.abs(cloned)
-			resolved, err := filepath.abs(expanded)
 			if err == nil {
 				append(&paths, resolved)
 			}
@@ -216,13 +202,25 @@ search_paths :: proc(cfg: Config) -> (paths: [dynamic]string) {
 	return
 }
 
-envr_dir :: proc(config_path: string) -> string {
+find_git_roots :: proc(cfg: Config) -> (roots: [dynamic]string, ok: bool) {
-	return filepath.dir(config_path)
+	paths := search_paths(cfg)
+
+	for sp in paths {
+		args := []string{"fd", "-H", "-t", "d", "^\\.git$", sp}
+		lines, fd_ok := run_fd(args)
+		if !fd_ok {
+			return
 		}
 
-// User is responsible for freeing the path
+		for line in lines {
-data_path :: proc(config_path: string, allocator := context.allocator) -> string {
+			cleaned, _ := filepath.clean(line)
-	path, _ := filepath.join([]string{envr_dir(config_path), "data.envr"}, allocator)
+			parent := filepath.dir(cleaned)
-	return path
+			cloned, _ := strings.clone(parent)
+			append(&roots, cloned)
+		}
+	}
+
+	ok = true
+	return
 }
 

config_test.odin

@@ -1,19 +1,12 @@
 package main
 
-import "core:fmt"
-import "core:os"
-import "core:path/filepath"
-import "core:strings"
-import "core:sync"
 import "core:testing"
 
-home_mutex: sync.Mutex
-
 @(test)
 test_new_config_single_key :: proc(t: ^testing.T) {
 	paths := []string{"/home/user/.ssh/id_ed25519"}
 	cfg := new_config(paths)
-	defer delete_config(&cfg)
+	defer delete_config(cfg)
 
 	testing.expect(t, len(cfg.Keys) == 1, "should have 1 key")
 	testing.expect(t, cfg.Keys[0].Private == "/home/user/.ssh/id_ed25519", "Private path mismatch")
@@ -28,7 +21,7 @@ test_new_config_single_key :: proc(t: ^testing.T) {
 test_new_config_multiple_keys :: proc(t: ^testing.T) {
 	paths := []string{"/home/user/.ssh/id_ed25519", "/home/user/.ssh/id_rsa"}
 	cfg := new_config(paths)
-	defer delete_config(&cfg)
+	defer delete_config(cfg)
 
 	testing.expect(t, len(cfg.Keys) == 2, "should have 2 keys")
 	testing.expect(t, cfg.Keys[0].Private == "/home/user/.ssh/id_ed25519")
@@ -39,7 +32,7 @@ test_new_config_multiple_keys :: proc(t: ^testing.T) {
 test_new_config_empty_keys :: proc(t: ^testing.T) {
 	paths: []string
 	cfg := new_config(paths)
-	defer delete_config(&cfg)
+	defer delete_config(cfg)
 
 	testing.expect(t, len(cfg.Keys) == 0, "should have 0 keys")
 }
@@ -48,7 +41,7 @@ test_new_config_empty_keys :: proc(t: ^testing.T) {
 test_new_config_scan_defaults :: proc(t: ^testing.T) {
 	paths := []string{"/home/user/.ssh/id_ed25519"}
 	cfg := new_config(paths)
-	defer delete_config(&cfg)
+	defer delete_config(cfg)
 
 	testing.expect(t, cfg.ScanConfig.Matcher == "\\.env", "matcher should be \\.env")
 	testing.expect(t, len(cfg.ScanConfig.Exclude) == 4, "should have 4 exclude patterns")
@@ -60,7 +53,7 @@ test_new_config_scan_defaults :: proc(t: ^testing.T) {
 test_new_config_exclude_patterns :: proc(t: ^testing.T) {
 	paths := []string{"/home/user/.ssh/id_ed25519"}
 	cfg := new_config(paths)
-	defer delete_config(&cfg)
+	defer delete_config(cfg)
 
 	expected := []string{"*\\.envrc", "\\.local/", "node_modules", "vendor"}
 	for i in 0 ..< len(expected) {
@@ -68,143 +61,3 @@ test_new_config_exclude_patterns :: proc(t: ^testing.T) {
 	}
 }
 
-@(test)
-test_save_load_config_roundtrip :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-cfg-rt-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	cfgPath, err := filepath.join([]string{base, "config.json"}, context.temp_allocator)
-	testing.expect(t, err == nil, "cfgPath should build successfully")
-
-	cfg := new_config([]string{"/home/user/.ssh/id_ed25519"}, cfgPath)
-	defer delete_config(&cfg)
-
-	testing.expect(t, save_config(cfg, force = true), "save should succeed")
-
-	loaded, ok := load_config(cfg.config_path)
-	testing.expect(t, ok, "load should succeed")
-	if !ok do return
-	defer delete_config(&loaded)
-
-	testing.expect(t, len(loaded.Keys) == 1, "should have 1 key")
-	testing.expect(t, loaded.Keys[0].Private == "/home/user/.ssh/id_ed25519")
-	testing.expect(t, loaded.Keys[0].Public == "/home/user/.ssh/id_ed25519.pub")
-	testing.expect(t, loaded.ScanConfig.Matcher == "\\.env")
-	testing.expect(t, len(loaded.ScanConfig.Exclude) == 4)
-	testing.expect(t, len(loaded.ScanConfig.Include) == 1)
-	testing.expect(t, loaded.ScanConfig.Include[0] == "~")
-}
-
-@(test)
-test_load_config_missing :: proc(t: ^testing.T) {
-	_, ok := load_config("/tmp/envr-test-cfg-nonexistent/config.json")
-	testing.expect(t, !ok, "missing config should return false")
-}
-
-@(test)
-test_save_config_no_clobber :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-cfg-noclobber-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	cfgPath, err := filepath.join([]string{base, "config.json"}, context.temp_allocator)
-	testing.expect(t, err == nil, "cfgPath should build successfully")
-
-	cfg := new_config([]string{"/home/user/.ssh/key1"}, cfgPath)
-	defer delete_config(&cfg)
-	testing.expect(t, save_config(cfg, force = true), "first save should succeed")
-
-	cfg2 := new_config([]string{"/home/user/.ssh/key2"}, cfgPath)
-	defer delete_config(&cfg2)
-	testing.expect(t, !save_config(cfg2), "second save without force should fail")
-}
-
-@(test)
-test_save_config_force_overwrites :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-cfg-force-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	cfgPath, err := filepath.join([]string{base, "config.json"}, context.temp_allocator)
-	testing.expect(t, err == nil, "cfgPath should build successfully")
-
-	cfg := new_config([]string{"/home/user/.ssh/key1"}, cfgPath)
-	defer delete_config(&cfg)
-	testing.expect(t, save_config(cfg, force = true), "first save should succeed")
-
-	cfg2 := new_config([]string{"/home/user/.ssh/key2"}, cfgPath)
-	defer delete_config(&cfg2)
-	testing.expect(t, save_config(cfg2, force = true), "force save should overwrite")
-
-	loaded, ok := load_config(cfgPath)
-	testing.expect(t, ok, "load should succeed")
-	if !ok do return
-	defer delete_config(&loaded)
-
-	testing.expect(t, len(loaded.Keys) == 1, "should have 1 key")
-	testing.expect(
-		t,
-		loaded.Keys[0].Private == "/home/user/.ssh/key2",
-		"should be the overwritten key",
-	)
-}
-
-@(test)
-test_envr_dir :: proc(t: ^testing.T) {
-	dir := envr_dir("/tmp/envr-fake-home-envrdir/.envr/config.json")
-	testing.expectf(t, strings.has_suffix(dir, ".envr"), "dir should end with .envr, got %s", dir)
-	testing.expectf(
-		t,
-		strings.contains(dir, "envr-fake-home-envrdir"),
-		"dir should contain home dir, got %s",
-		dir,
-	)
-}
-
-@(test)
-test_data_path :: proc(t: ^testing.T) {
-	p := data_path("/tmp/envr-fake-home-datapath/config.json")
-	defer delete(p)
-	testing.expectf(t, strings.has_suffix(p, "data.envr"), "should end with data.envr, got %s", p)
-	testing.expectf(t, strings.contains(p, ".envr"), "should contain .envr dir, got %s", p)
-}
-
-@(test)
-test_search_paths_expands_tilde :: proc(t: ^testing.T) {
-	sync.mutex_lock(&home_mutex)
-	defer sync.mutex_unlock(&home_mutex)
-
-	old_home := os.get_env("HOME", context.temp_allocator)
-	defer {
-		if old_home != "" {
-			os.set_env("HOME", old_home)
-		}
-	}
-
-	os.set_env("HOME", "/tmp/envr-fake-home-search")
-
-	cfg := Config {
-		ScanConfig = ScanConfig{Include = make([dynamic]string, 0, 1)},
-	}
-	defer delete(cfg.ScanConfig.Include)
-	append(&cfg.ScanConfig.Include, "~")
-
-	paths := search_paths(cfg)
-	defer delete(paths)
-	for path in paths {
-		defer delete(path)
-	}
-
-	testing.expect(t, len(paths) == 1, "should have 1 path")
-	if len(paths) > 0 {
-		testing.expectf(
-			t,
-			strings.contains(paths[0], "envr-fake-home-search"),
-			"should expand ~ to home, got %s",
-			paths[0],
-		)
-		testing.expect(t, !strings.contains(paths[0], "~"), "should not contain literal ~")
-	}
-}
-

crypto.odin

@@ -2,7 +2,6 @@ package main
 
 import "core:fmt"
 import "core:mem"
-import "core:os"
 
 MAGIC :: "ENVR"
 MAGIC_BYTES := [4]u8{u8('E'), u8('N'), u8('V'), u8('R')}
@@ -21,19 +20,80 @@ RecipientEntry :: struct {
 	EncryptedKey: [CRYPTO_SECRETBOX_KEY_BYTES + CRYPTO_BOX_MAC_BYTES]u8,
 }
 
+sodium_initialized: bool
+
+ensure_sodium :: proc() -> bool {
+	if sodium_initialized {
+		return true
+	}
+	rc := sodium_init()
+	if rc < 0 {
+		fmt.println("Error: libsodium initialization failed")
+		return false
+	}
+	sodium_initialized = true
+	return true
+}
+
 X25519Keypair :: struct {
 	Public:  [CRYPTO_BOX_PUBLICKEY_BYTES]u8,
 	Private: [CRYPTO_BOX_SECRETKEY_BYTES]u8,
 }
 
-@(init)
+ssh_to_x25519 :: proc(keys: []SshKeyPair) -> (pairs: []X25519Keypair, ok: bool) {
-init_sodium :: proc "contextless" () {
+	if len(keys) == 0 {
-	if sodium_init() < 0 {
+		return
-		os.exit(1)
+	}
+
+	pairs = make([]X25519Keypair, len(keys))
+
+	for i in 0 ..< len(keys) {
+		ssh_kp, parse_ok := parse_ssh_private_key(keys[i].Private)
+		if !parse_ok {
+			fmt.printf("Error: failed to parse SSH private key: %s\n", keys[i].Private)
+			delete(pairs)
+			return
+		}
+
+		ssh_pub, pub_ok := parse_ssh_public_key(keys[i].Public)
+		if !pub_ok {
+			fmt.printf("Error: failed to parse SSH public key: %s\n", keys[i].Public)
+			delete(pairs)
+			return
+		}
+
+		pk_rc := crypto_sign_ed25519_pk_to_curve25519(&pairs[i].Public[0], &ssh_pub[0])
+		if pk_rc != 0 {
+			fmt.println("Error: failed to convert ed25519 public key to curve25519")
+			delete(pairs)
+			return
+		}
+
+		ed25519_sk: [64]u8
+		for j in 0 ..< 32 {
+			ed25519_sk[j] = ssh_kp.Private[j]
+		}
+		for j in 0 ..< 32 {
+			ed25519_sk[32 + j] = ssh_kp.Public[j]
+		}
+
+		sk_rc := crypto_sign_ed25519_sk_to_curve25519(&pairs[i].Private[0], &ed25519_sk[0])
+		if sk_rc != 0 {
+			fmt.println("Error: failed to convert ed25519 private key to curve25519")
+			delete(pairs)
+			return
 		}
 	}
 
+	ok = true
+	return
+}
+
 encrypt :: proc(plaintext: []u8, keys: []SshKeyPair) -> (ciphertext: []u8, ok: bool) {
+	if !ensure_sodium() {
+		return
+	}
+
 	x25519_pairs, pairs_ok := ssh_to_x25519(keys)
 	if !pairs_ok {
 		return
@@ -133,6 +193,10 @@ encrypt :: proc(plaintext: []u8, keys: []SshKeyPair) -> (ciphertext: []u8, ok: b
 }
 
 decrypt :: proc(ciphertext: []u8, keys: []SshKeyPair) -> (plaintext: []u8, ok: bool) {
+	if !ensure_sodium() {
+		return
+	}
+
 	if len(ciphertext) < HEADER_SIZE {
 		fmt.println("Error: ciphertext too short (header)")
 		return
@@ -272,52 +336,3 @@ decrypt :: proc(ciphertext: []u8, keys: []SshKeyPair) -> (plaintext: []u8, ok: b
 	return
 }
 
-ssh_to_x25519 :: proc(keys: []SshKeyPair) -> (pairs: []X25519Keypair, ok: bool) {
-	if len(keys) == 0 {
-		return
-	}
-
-	pairs = make([]X25519Keypair, len(keys))
-
-	for i in 0 ..< len(keys) {
-		ssh_kp, parse_ok := parse_ssh_private_key(keys[i].Private)
-		if !parse_ok {
-			fmt.printf("Error: failed to parse SSH private key: %s\n", keys[i].Private)
-			delete(pairs)
-			return
-		}
-
-		ssh_pub, pub_ok := parse_ssh_public_key(keys[i].Public)
-		if !pub_ok {
-			fmt.printf("Error: failed to parse SSH public key: %s\n", keys[i].Public)
-			delete(pairs)
-			return
-		}
-
-		pk_rc := crypto_sign_ed25519_pk_to_curve25519(&pairs[i].Public[0], &ssh_pub[0])
-		if pk_rc != 0 {
-			fmt.println("Error: failed to convert ed25519 public key to curve25519")
-			delete(pairs)
-			return
-		}
-
-		ed25519_sk: [64]u8
-		for j in 0 ..< 32 {
-			ed25519_sk[j] = ssh_kp.Private[j]
-		}
-		for j in 0 ..< 32 {
-			ed25519_sk[32 + j] = ssh_kp.Public[j]
-		}
-
-		sk_rc := crypto_sign_ed25519_sk_to_curve25519(&pairs[i].Private[0], &ed25519_sk[0])
-		if sk_rc != 0 {
-			fmt.println("Error: failed to convert ed25519 private key to curve25519")
-			delete(pairs)
-			return
-		}
-	}
-
-	ok = true
-	return
-}
-

crypto_test.odin

@@ -3,7 +3,7 @@ package main
 import "core:fmt"
 import "core:testing"
 
-CRYPTO_TEST_KEY_DIR :: "fixtures/keys"
+CRYPTO_TEST_KEY_DIR :: "/tmp/envr-test-keys"
 
 make_test_key_pair :: proc(name: string) -> SshKeyPair {
 	priv := fmt.tprintf("%s/%s", CRYPTO_TEST_KEY_DIR, name)
@@ -25,11 +25,7 @@ test_encrypt_decrypt_roundtrip :: proc(t: ^testing.T) {
 	testing.expect(t, dec_ok, "decryption should succeed")
 	defer delete(decrypted)
 
-	testing.expect(
+	testing.expect(t, len(decrypted) == len(original), fmt.tprintf("expected %d bytes, got %d", len(original), len(decrypted)))
-		t,
-		len(decrypted) == len(original),
-		fmt.tprintf("expected %d bytes, got %d", len(original), len(decrypted)),
-	)
 	for i in 0 ..< len(original) {
 		testing.expect(t, decrypted[i] == original[i], fmt.tprintf("byte mismatch at index %d", i))
 	}
@@ -54,16 +50,8 @@ test_encrypt_decrypt_multi_recipient :: proc(t: ^testing.T) {
 	defer delete(decrypted2)
 
 	for i in 0 ..< len(original) {
-		testing.expect(
+		testing.expect(t, decrypted1[i] == original[i], fmt.tprintf("key1: byte mismatch at %d", i))
-			t,
+		testing.expect(t, decrypted2[i] == original[i], fmt.tprintf("key2: byte mismatch at %d", i))
-			decrypted1[i] == original[i],
-			fmt.tprintf("key1: byte mismatch at %d", i),
-		)
-		testing.expect(
-			t,
-			decrypted2[i] == original[i],
-			fmt.tprintf("key2: byte mismatch at %d", i),
-		)
 	}
 }
 
@@ -97,25 +85,6 @@ test_encrypt_empty_plaintext :: proc(t: ^testing.T) {
 	testing.expect(t, len(decrypted) == 0, "decrypted empty data should be empty")
 }
 
-@(test)
-test_recipient_can_decrypt_senders_data :: proc(t: ^testing.T) {
-	key1 := make_test_key_pair("test_ed25519")
-	key2 := make_test_key_pair("test_ed25519_second")
-	original := []u8{10, 20, 30, 40, 50}
-
-	encrypted, enc_ok := encrypt(original, []SshKeyPair{key1, key2})
-	testing.expect(t, enc_ok, "encryption with 2 keys should succeed")
-	defer delete(encrypted)
-
-	decrypted, dec_ok := decrypt(encrypted, []SshKeyPair{key2})
-	testing.expect(t, dec_ok, "second recipient should decrypt without the sender key present")
-	defer delete(decrypted)
-
-	for i in 0 ..< len(original) {
-		testing.expect(t, decrypted[i] == original[i], fmt.tprintf("byte mismatch at %d", i))
-	}
-}
-
 @(test)
 test_ciphertext_has_magic :: proc(t: ^testing.T) {
 	key := make_test_key_pair("test_ed25519")
@@ -131,4 +100,3 @@ test_ciphertext_has_magic :: proc(t: ^testing.T) {
 	testing.expect(t, encrypted[2] == u8('V'), "magic byte 2")
 	testing.expect(t, encrypted[3] == u8('R'), "magic byte 3")
 }
-

db.odin

@@ -2,12 +2,12 @@ package main
 
 import "core:crypto/hash"
 import "core:encoding/hex"
-import "core:encoding/ini"
 import "core:encoding/json"
 import "core:fmt"
 import "core:os"
 import "core:path/filepath"
 import "core:strings"
+import "core:time"
 
 import "sqlite"
 
@@ -27,7 +27,6 @@ SyncDirection :: enum {
 }
 
 Db :: struct {
-	// Pointer to the sqlite db
 	db:      ^rawptr,
 	cfg:     Config,
 	changed: bool,
@@ -41,147 +40,99 @@ EnvFile :: struct {
 	contents: string,
 }
 
-delete_envfile :: proc(f: ^EnvFile) {
+make_temp_path :: proc() -> string {
-	delete(f.Path)
+	ts := time.time_to_unix(time.now())
-	for &remote in f.Remotes {
+	b: strings.Builder
-		delete(remote)
+	strings.builder_init(&b)
-	}
+	fmt.sbprintf(&b, "/tmp/envr-%d-%d.db", os.get_pid(), ts)
-	delete(f.Remotes)
+	return strings.to_string(b)
-	delete(f.Sha256)
-	delete(f.contents)
 }
 
-db_open :: proc(cfg_path: string) -> (database: Db, ok: bool) {
+db_open :: proc() -> (Db, bool) {
-	database.cfg = load_config(cfg_path) or_return
+	cfg, ok := load_config()
+	if !ok {
+		return Db{}, false
+	}
+
+	data_path := data_encrypted_path()
+	_, stat_err := os.stat(data_path, context.allocator)
 
-	{
 	db: ^rawptr
 	rc := sqlite.db_open(":memory:", &db)
 	if rc != sqlite.OK {
 		fmt.printf("Error opening in-memory database: %s\n", sqlite.db_errmsg(db))
-			return
+		return Db{}, false
 	}
 
-		create_sql: cstring = "CREATE TABLE IF NOT EXISTS envr_env_files (path TEXT PRIMARY KEY NOT NULL, remotes TEXT, sha256 TEXT NOT NULL, contents TEXT NOT NULL)"
+	create_sql := "CREATE TABLE IF NOT EXISTS envr_env_files (path TEXT PRIMARY KEY NOT NULL, remotes TEXT, sha256 TEXT NOT NULL, contents TEXT NOT NULL)"
-		rc = sqlite.db_exec(db, create_sql, nil, nil, nil)
+	rc = sqlite.db_exec(db, string_to_cstring(create_sql), nil, nil, nil)
 	if rc != sqlite.OK {
 		fmt.printf("Error creating table: %s\n", sqlite.db_errmsg(db))
 		sqlite.db_close(db)
-			return
+		return Db{}, false
-		}
-		database.db = db
 	}
 
-	// TODO: Use different allocators?
+	if stat_err == nil {
-	data_path := data_path(database.cfg.config_path, context.temp_allocator)
+		if !db_restore_from_encrypted(db, cfg) {
-	if os.exists(data_path) {
+			sqlite.db_close(db)
-		if ok = db_restore_from_encrypted(&database, data_path); !ok {
+			return Db{}, false
-			sqlite.db_close(database.db)
-			return
 		}
-	} else {
-		// DB was created
-		database.changed = true
 	}
 
-	return database, true
+	return Db{db = db, cfg = cfg, changed = stat_err != nil}, true
-}
-
-db_restore_from_encrypted :: proc(db: ^Db, data_path: string) -> bool {
-	encrypted_data, read_err := os.read_entire_file_from_path(data_path, context.allocator)
-	defer delete(encrypted_data)
-	if read_err != nil {
-		fmt.printf("Error reading encrypted database: %v\n", read_err)
-		return false
-	}
-
-	plaintext, dec_ok := decrypt(encrypted_data, db.cfg.Keys[:])
-	if !dec_ok {
-		fmt.println("Error: decryption failed")
-		return false
-	}
-	defer delete(plaintext)
-
-	n := i64(len(plaintext))
-	buf := sqlite.malloc64(n)
-	if buf == nil {
-		fmt.println("Error: failed to allocate buffer for deserialization")
-		return false
-	}
-	copy(buf[:len(plaintext)], plaintext)
-
-	rc := sqlite.deserialize(
-		db.db,
-		"main",
-		buf,
-		n,
-		n,
-		sqlite.DESERIALIZE_FREEONCLOSE | sqlite.DESERIALIZE_RESIZEABLE,
-	)
-	if rc != sqlite.OK {
-		sqlite.free(buf)
-		fmt.printf("Error deserializing database: %s\n", sqlite.db_errmsg(db.db))
-		return false
-	}
-
-	return true
 }
 
 db_close :: proc(d: ^Db) {
-	defer sqlite.db_close(d.db)
-	defer delete_config(&d.cfg)
-
 	if d.changed {
-		rc := sqlite.db_exec(d.db, "VACUUM", nil, nil, nil)
+		tmp_path := make_temp_path()
-		if rc != sqlite.OK {
+
-			fmt.printf("Error vacuuming database: %s\n", sqlite.db_errmsg(d.db))
+		if !db_vacuum_to_file(d.db, tmp_path) {
+			os.remove(tmp_path)
+			sqlite.db_close(d.db)
 			return
 		}
 
-		sz: i64
+		sqlite_data, read_err := os.read_entire_file_from_path(tmp_path, context.allocator)
-		data := sqlite.serialize(d.db, "main", &sz, 0)
+		os.remove(tmp_path)
-		if data == nil {
+		if read_err != nil {
-			fmt.println("Error: failed to serialize database")
+			fmt.printf("Error reading vacuumed database: %v\n", read_err)
+			sqlite.db_close(d.db)
 			return
 		}
-		defer sqlite.free(data)
 
-		sqlite_data := data[:sz]
 		encrypted, enc_ok := encrypt(sqlite_data, d.cfg.Keys[:])
+		delete(sqlite_data)
 		if !enc_ok {
 			fmt.println("Error: encryption failed")
+			sqlite.db_close(d.db)
 			return
 		}
 
-		data_path := data_path(d.cfg.config_path)
+		data_path := data_encrypted_path()
-		envr_d := envr_dir(d.cfg.config_path)
+		envr_d := envr_dir()
 		os.mkdir_all(envr_d)
 
 		write_err := os.write_entire_file(data_path, encrypted)
 		delete(encrypted)
 		if write_err != nil {
 			fmt.printf("Error writing encrypted database: %v\n", write_err)
+			sqlite.db_close(d.db)
 			return
 		}
 
 		d.changed = false
 	}
+	sqlite.db_close(d.db)
 }
 
-db_list :: proc(d: ^Db, allocator := context.allocator) -> (results: [dynamic]EnvFile, ok: bool) {
+db_list :: proc(d: ^Db) -> (results: [dynamic]EnvFile, ok: bool) {
+	sql := "SELECT path, remotes, sha256, contents FROM envr_env_files"
 	stmt: ^rawptr
-	rc := sqlite.prepare_v2(
+	rc := sqlite.prepare_v2(d.db, string_to_cstring(sql), -1, &stmt, nil)
-		d.db,
-		"SELECT path, remotes, sha256, contents FROM envr_env_files",
-		-1,
-		&stmt,
-		nil,
-	)
 	if rc != sqlite.OK {
 		fmt.printf("Error preparing query: %s\n", sqlite.db_errmsg(d.db))
 		return
 	}
-	defer sqlite.finalize(stmt)
 
 	for {
 		rc = sqlite.step(stmt)
@@ -190,15 +141,19 @@ db_list :: proc(d: ^Db, allocator := context.allocator) -> (results: [dynamic]En
 		}
 		if rc != sqlite.ROW {
 			fmt.printf("Error stepping query: %s\n", sqlite.db_errmsg(d.db))
+			sqlite.finalize(stmt)
 			return
 		}
 
-		remotes_json := string(sqlite.column_text(stmt, 1))
+		path := cstring_to_string(sqlite.column_text(stmt, 0))
-		remotes: [dynamic]string = ---
+		remotes_json := cstring_to_string(sqlite.column_text(stmt, 1))
+		sha := cstring_to_string(sqlite.column_text(stmt, 2))
+		contents := cstring_to_string(sqlite.column_text(stmt, 3))
+
+		remotes: [dynamic]string
 		if len(remotes_json) > 0 {
-			json.unmarshal_string(remotes_json, &remotes, allocator = allocator)
+			json.unmarshal_string(remotes_json, &remotes)
 		}
-		path := clone_cstring(sqlite.column_text(stmt, 0), allocator)
 
 		append(
 			&results,
@@ -206,67 +161,203 @@ db_list :: proc(d: ^Db, allocator := context.allocator) -> (results: [dynamic]En
 				Path = path,
 				Dir = filepath.dir(path),
 				Remotes = remotes,
-				Sha256 = clone_cstring(sqlite.column_text(stmt, 2), allocator),
+				Sha256 = sha,
-				contents = clone_cstring(sqlite.column_text(stmt, 3), allocator),
+				contents = contents,
 			},
 		)
 	}
 
+	sqlite.finalize(stmt)
 	ok = true
 	return
 }
 
+db_vacuum_to_file :: proc(db: ^rawptr, path: string) -> bool {
+	b: strings.Builder
+	strings.builder_init(&b)
+	fmt.sbprintf(&b, "VACUUM INTO '%s'", path)
+	sql := strings.to_string(b)
+	rc := sqlite.db_exec(db, string_to_cstring(sql), nil, nil, nil)
+	if rc != sqlite.OK {
+		fmt.printf("Error vacuuming database: %s\n", sqlite.db_errmsg(db))
+		return false
+	}
+	return true
+}
+
+db_restore_from_encrypted :: proc(db: ^rawptr, cfg: Config) -> bool {
+	data_path := data_encrypted_path()
+	encrypted_data, read_err := os.read_entire_file_from_path(data_path, context.temp_allocator)
+	if read_err != nil {
+		fmt.printf("Error reading encrypted database: %v\n", read_err)
+		return false
+	}
+
+	plaintext, dec_ok := decrypt(encrypted_data, cfg.Keys[:])
+	if !dec_ok {
+		fmt.println("Error: decryption failed")
+		return false
+	}
+	defer delete(plaintext)
+
+	tmp_path := make_temp_path()
+	write_err := os.write_entire_file(tmp_path, plaintext)
+	if write_err != nil {
+		fmt.printf("Error writing temp database: %v\n", write_err)
+		return false
+	}
+	defer os.remove(tmp_path)
+
+	if !db_attach_and_copy(db, tmp_path) {
+		return false
+	}
+
+	return true
+}
+
+db_attach_and_copy :: proc(mem_db: ^rawptr, src_path: string) -> bool {
+	b: strings.Builder
+	strings.builder_init(&b)
+	fmt.sbprintf(&b, "ATTACH DATABASE '%s' AS source", src_path)
+	attach_sql := strings.to_string(b)
+
+	rc := sqlite.db_exec(mem_db, string_to_cstring(attach_sql), nil, nil, nil)
+	if rc != sqlite.OK {
+		fmt.printf("Error attaching database: %s\n", sqlite.db_errmsg(mem_db))
+		return false
+	}
+
+	rc = sqlite.db_exec(
+		mem_db,
+		"INSERT INTO main.envr_env_files SELECT * FROM source.envr_env_files",
+		nil,
+		nil,
+		nil,
+	)
+	if rc != sqlite.OK {
+		fmt.printf("Error copying data: %s\n", sqlite.db_errmsg(mem_db))
+		sqlite.db_exec(mem_db, "DETACH DATABASE source", nil, nil, nil)
+		return false
+	}
+
+	sqlite.db_exec(mem_db, "DETACH DATABASE source", nil, nil, nil)
+	return true
+}
+
+get_git_remotes :: proc(dir: string) -> [dynamic]string {
+	remotes: [dynamic]string
+	remote_set: map[string]bool
+
+	b: strings.Builder
+	strings.builder_init(&b)
+	fmt.sbprintf(&b, "%s-git-remotes", make_temp_path())
+	tmp_path := strings.to_string(b)
+	tmp_file, tmp_err := os.open(tmp_path, os.O_CREATE | os.O_WRONLY | os.O_TRUNC)
+	if tmp_err != nil {
+		return remotes
+	}
+
+	args := []string{"git", "remote", "-v"}
+	desc := os.Process_Desc {
+		command     = args,
+		stdout      = tmp_file,
+		stderr      = nil,
+		working_dir = dir,
+	}
+
+	p, start_err := os.process_start(desc)
+	os.close(tmp_file)
+	if start_err != nil {
+		os.remove(tmp_path)
+		return remotes
+	}
+
+	state, wait_err := os.process_wait(p)
+	if wait_err != nil || state.exit_code != 0 {
+		os.remove(tmp_path)
+		return remotes
+	}
+
+	data, read_err := os.read_entire_file_from_path(tmp_path, context.allocator)
+	os.remove(tmp_path)
+	if read_err != nil {
+		return remotes
+	}
+
+	output_str := string(data)
+	lines := strings.split(output_str, "\n")
+
+	for &line in lines {
+		line = strings.trim_space(line)
+		if len(line) == 0 {
+			continue
+		}
+		parts := strings.fields(line)
+		if len(parts) >= 2 {
+			remote_set[parts[1]] = true
+		}
+	}
+
+	for remote, _ in remote_set {
+		cloned, _ := strings.clone(remote)
+		append(&remotes, cloned)
+	}
+
+	return remotes
+}
+
+new_env_file :: proc(path: string) -> (EnvFile, bool) {
+	abs_path, abs_err := filepath.abs(path)
+	if abs_err != nil {
+		fmt.printf("Error getting absolute path: %v\n", abs_err)
+		return EnvFile{}, false
+	}
+	cloned_path, _ := strings.clone(abs_path)
+
+	dir := filepath.dir(cloned_path)
+
+	remotes := get_git_remotes(dir)
+
+	data, read_err := os.read_entire_file_from_path(cloned_path, context.allocator)
+	if read_err != nil {
+		fmt.printf("Error reading file %s: %v\n", cloned_path, read_err)
+		return EnvFile{}, false
+	}
+
+	digest := hash.hash_bytes(hash.Algorithm.SHA256, data)
+	hex_bytes, _ := hex.encode(digest)
+	sha_str := string(hex_bytes)
+
+	return EnvFile {
+			Path = cloned_path,
+			Dir = dir,
+			Remotes = remotes,
+			Sha256 = sha_str,
+			contents = string(data),
+		},
+		true
+}
+
 db_insert :: proc(d: ^Db, file: EnvFile) -> bool {
 	remotes_json, marshal_err := json.marshal(file.Remotes)
 	if marshal_err != nil {
 		fmt.printf("Error marshaling remotes: %v\n", marshal_err)
 		return false
 	}
-	defer delete(remotes_json)
 
-	sql: cstring =
+	sql := "INSERT OR REPLACE INTO envr_env_files (path, remotes, sha256, contents) VALUES (?, ?, ?, ?)"
-		"INSERT OR REPLACE INTO " +
-		"envr_env_files (path, remotes, sha256, contents) VALUES (?, ?, ?, ?)"
 	stmt: ^rawptr
-	rc := sqlite.prepare_v2(d.db, sql, -1, &stmt, nil)
+	rc := sqlite.prepare_v2(d.db, string_to_cstring(sql), -1, &stmt, nil)
 	if rc != sqlite.OK {
 		fmt.printf("Error preparing insert: %s\n", sqlite.db_errmsg(d.db))
 		return false
 	}
 	defer sqlite.finalize(stmt)
 
-	// TODO: deal with elsewhere?
+	rc = sqlite.bind_text(stmt, 1, string_to_cstring(file.Path), -1, nil)
-	cpath := to_cstring(file.Path)
+	rc = sqlite.bind_text(stmt, 2, string_to_cstring(string(remotes_json)), -1, nil)
-	defer delete(cpath)
+	rc = sqlite.bind_text(stmt, 3, string_to_cstring(file.Sha256), -1, nil)
-	rc = sqlite.bind_text(stmt, 1, cpath, -1, nil)
+	rc = sqlite.bind_text(stmt, 4, string_to_cstring(file.contents), -1, nil)
-	if rc != sqlite.OK {
-		fmt.printf("Error binding path: %s\n", sqlite.db_errmsg(d.db))
-		return false
-	}
-
-	cremotes := to_cstring(string(remotes_json))
-	defer delete(cremotes)
-	rc = sqlite.bind_text(stmt, 2, cremotes, -1, nil)
-	if rc != sqlite.OK {
-		fmt.printf("Error binding remotes: %s\n", sqlite.db_errmsg(d.db))
-		return false
-	}
-
-	csha := to_cstring(file.Sha256)
-	defer delete(csha)
-	rc = sqlite.bind_text(stmt, 3, csha, -1, nil)
-	if rc != sqlite.OK {
-		fmt.printf("Error binding sha256: %s\n", sqlite.db_errmsg(d.db))
-		return false
-	}
-
-	ccontents := to_cstring(file.contents)
-	defer delete(ccontents)
-	rc = sqlite.bind_text(stmt, 4, ccontents, -1, nil)
-	if rc != sqlite.OK {
-		fmt.printf("Error binding contents: %s\n", sqlite.db_errmsg(d.db))
-		return false
-	}
 
 	rc = sqlite.step(stmt)
 	if rc != sqlite.DONE {
@@ -278,23 +369,17 @@ db_insert :: proc(d: ^Db, file: EnvFile) -> bool {
 	return true
 }
 
-db_fetch :: proc(d: ^Db, path: string, allocator := context.allocator) -> (EnvFile, bool) {
+db_fetch :: proc(d: ^Db, path: string) -> (EnvFile, bool) {
-	sql: cstring = "SELECT path, remotes, sha256, contents FROM envr_env_files WHERE path = ?"
+	sql := "SELECT path, remotes, sha256, contents FROM envr_env_files WHERE path = ?"
 	stmt: ^rawptr
-	rc := sqlite.prepare_v2(d.db, sql, -1, &stmt, nil)
+	rc := sqlite.prepare_v2(d.db, string_to_cstring(sql), -1, &stmt, nil)
 	if rc != sqlite.OK {
 		fmt.printf("Error preparing fetch: %s\n", sqlite.db_errmsg(d.db))
 		return EnvFile{}, false
 	}
 	defer sqlite.finalize(stmt)
 
-	cpath := to_cstring(path, allocator)
+	rc = sqlite.bind_text(stmt, 1, string_to_cstring(path), -1, nil)
-	defer delete(cpath, allocator)
-	rc = sqlite.bind_text(stmt, 1, cpath, -1, nil)
-	if rc != sqlite.OK {
-		fmt.printf("Error binding path: %s\n", sqlite.db_errmsg(d.db))
-		return EnvFile{}, false
-	}
 	rc = sqlite.step(stmt)
 	if rc == sqlite.DONE {
 		fmt.printf("No file found with path: %s\n", path)
@@ -305,41 +390,38 @@ db_fetch :: proc(d: ^Db, path: string, allocator := context.allocator) -> (EnvFi
 		return EnvFile{}, false
 	}
 
-	remotes_json := string(sqlite.column_text(stmt, 1))
+	file_path := cstring_to_string(sqlite.column_text(stmt, 0))
-	remotes: [dynamic]string = ---
+	remotes_json := cstring_to_string(sqlite.column_text(stmt, 1))
+	sha := cstring_to_string(sqlite.column_text(stmt, 2))
+	contents := cstring_to_string(sqlite.column_text(stmt, 3))
+
+	remotes: [dynamic]string
 	if len(remotes_json) > 0 {
-		json.unmarshal_string(remotes_json, &remotes, allocator = allocator)
+		json.unmarshal_string(remotes_json, &remotes)
 	}
 
-	file_path := clone_cstring(sqlite.column_text(stmt, 0))
+	cloned_path, _ := strings.clone(file_path)
-
 	return EnvFile {
-			Path = file_path,
+			Path = cloned_path,
-			Dir = filepath.dir(file_path),
+			Dir = filepath.dir(cloned_path),
 			Remotes = remotes,
-			Sha256 = clone_cstring(sqlite.column_text(stmt, 2), allocator),
+			Sha256 = sha,
-			contents = clone_cstring(sqlite.column_text(stmt, 3), allocator),
+			contents = contents,
 		},
 		true
 }
 
 db_delete :: proc(d: ^Db, path: string) -> bool {
-	sql: cstring = "DELETE FROM envr_env_files WHERE path = ?"
+	sql := "DELETE FROM envr_env_files WHERE path = ?"
 	stmt: ^rawptr
-	rc := sqlite.prepare_v2(d.db, sql, -1, &stmt, nil)
+	rc := sqlite.prepare_v2(d.db, string_to_cstring(sql), -1, &stmt, nil)
 	if rc != sqlite.OK {
 		fmt.printf("Error preparing delete: %s\n", sqlite.db_errmsg(d.db))
 		return false
 	}
 	defer sqlite.finalize(stmt)
 
-	cpath := to_cstring(path)
+	rc = sqlite.bind_text(stmt, 1, string_to_cstring(path), -1, nil)
-	defer delete(cpath)
-	rc = sqlite.bind_text(stmt, 1, cpath, -1, nil)
-	if rc != sqlite.OK {
-		fmt.printf("Error binding path: %s\n", sqlite.db_errmsg(d.db))
-		return false
-	}
 	rc = sqlite.step(stmt)
 	if rc != sqlite.DONE {
 		fmt.printf("Error deleting: %s\n", sqlite.db_errmsg(d.db))
@@ -355,43 +437,79 @@ db_delete :: proc(d: ^Db, path: string) -> bool {
 	return true
 }
 
-new_env_file :: proc(path: string) -> (EnvFile, bool) {
+cstring_to_string :: proc(cs: cstring) -> string {
-	abs_path, abs_err := filepath.abs(path)
+	if cs == nil {
-	if abs_err != nil {
+		return ""
-		fmt.printf("Error getting absolute path: %v\n", abs_err)
+	}
-		return EnvFile{}, false
+	s, _ := strings.clone_from_cstring(cs)
+	return s
 }
 
-	dir := filepath.dir(abs_path)
+string_to_cstring :: proc(s: string) -> cstring {
+	cs, _ := strings.clone_to_cstring(s)
+	return cs
+}
 
-	remotes := get_git_remotes(dir)
+db_update_required :: proc(status: SyncFlag) -> bool {
+	return .BackedUp in status || .DirUpdated in status
+}
 
-	data, read_err := os.read_entire_file_from_path(abs_path, context.allocator)
+shares_remote :: proc(f: ^EnvFile, remotes: []string) -> bool {
-	defer delete(data)
+	for r1 in f.Remotes {
+		for r2 in remotes {
+			if r1 == r2 {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+update_dir :: proc(f: ^EnvFile, new_dir: string) {
+	f.Dir = new_dir
+	base := filepath.base(f.Path)
+	new_path, _ := strings.concatenate({new_dir, "/", base})
+	f.Path = new_path
+	f.Remotes = get_git_remotes(new_dir)
+}
+
+find_moved_dirs :: proc(d: ^Db, f: ^EnvFile) -> ([dynamic]string, bool) {
+	feats := check_features()
+	if .Fd not_in feats || .Git not_in feats {
+		fmt.println("Error: fd and git are required for moved dir detection")
+		return {}, false
+	}
+
+	roots, roots_ok := find_git_roots(d.cfg)
+	if !roots_ok {
+		return {}, false
+	}
+
+	moved: [dynamic]string
+	for root in roots {
+		remotes := get_git_remotes(root)
+		if shares_remote(f, remotes[:]) {
+			cloned, _ := strings.clone(root)
+			append(&moved, cloned)
+		}
+	}
+	return moved, true
+}
+
+env_file_backup :: proc(f: ^EnvFile) -> bool {
+	data, read_err := os.read_entire_file_from_path(f.Path, context.allocator)
 	if read_err != nil {
-		fmt.printf("Error reading file %s: %v\n", abs_path, read_err)
+		fmt.printf("Error reading file %s: %v\n", f.Path, read_err)
-		return EnvFile{}, false
+		return false
 	}
 
-	digest := hash.hash_bytes(hash.Algorithm.SHA256, data, context.temp_allocator)
+	f.contents = string(data)
-	// TODO: Handle error
+	digest := hash.hash_bytes(hash.Algorithm.SHA256, data)
 	hex_bytes, _ := hex.encode(digest)
-
+	f.Sha256 = string(hex_bytes)
-	return EnvFile {
+	return true
-			Path = abs_path,
-			Dir = dir,
-			Remotes = remotes,
-			Sha256 = string(hex_bytes),
-			contents = string(data),
-		},
-		true
 }
 
-db_sync :: proc(d: ^Db, f: ^EnvFile) -> (SyncFlag, string) {
-	return env_file_sync(f, .TrustFilesystem, d)
-}
-
-// If SyncFlag is .BackedUp, Caller is responsible for calling delete on f.contents and f.Sha256
 env_file_sync :: proc(f: ^EnvFile, dir: SyncDirection, d: ^Db) -> (SyncFlag, string) {
 	result: SyncFlag = {}
 
@@ -437,7 +555,6 @@ env_file_sync :: proc(f: ^EnvFile, dir: SyncDirection, d: ^Db) -> (SyncFlag, str
 	}
 
 	digest := hash.hash_bytes(hash.Algorithm.SHA256, data)
-	// TODO: Handle error
 	hex_bytes, _ := hex.encode(digest)
 	current_sha := string(hex_bytes)
 
@@ -463,118 +580,7 @@ env_file_sync :: proc(f: ^EnvFile, dir: SyncDirection, d: ^Db) -> (SyncFlag, str
 	return result, ""
 }
 
-find_moved_dirs :: proc(d: ^Db, f: ^EnvFile) -> ([dynamic]string, bool) {
+db_sync :: proc(d: ^Db, f: ^EnvFile) -> (SyncFlag, string) {
-	roots, roots_ok := find_git_roots(d.cfg)
+	return env_file_sync(f, .TrustFilesystem, d)
-	if !roots_ok {
-		return {}, false
-	}
-
-	moved: [dynamic]string
-	for root in roots {
-		remotes := get_git_remotes(root)
-		if shares_remote(f, remotes[:]) {
-			cloned, _ := strings.clone(root)
-			append(&moved, cloned)
-		}
-	}
-	return moved, true
-}
-
-update_dir :: proc(f: ^EnvFile, new_dir: string) {
-	f.Dir = new_dir
-	base := filepath.base(f.Path)
-	new_path, _ := strings.concatenate({new_dir, "/", base})
-	f.Path = new_path
-	f.Remotes = get_git_remotes(new_dir)
-}
-
-// Loads the contents of the the file at f.Path into f.contents
-//
-// Caller is responsible for calling delete on f.contents and f.Sha256
-env_file_backup :: proc(f: ^EnvFile) -> bool {
-	data, read_err := os.read_entire_file_from_path(f.Path, context.allocator)
-	if read_err != nil {
-		fmt.printf("Error reading file %s: %v\n", f.Path, read_err)
-		return false
-	}
-
-	f.contents = string(data)
-	digest := hash.hash_bytes(hash.Algorithm.SHA256, data, context.temp_allocator)
-	hex_bytes, alloc_err := hex.encode(digest)
-	if alloc_err != nil {
-		fmt.printf("Error generating hash for file %s: %v\n", f.Path, alloc_err)
-		return false
-	}
-	f.Sha256 = string(hex_bytes)
-	return true
-}
-
-shares_remote :: proc(f: ^EnvFile, remotes: []string) -> bool {
-	for r1 in f.Remotes {
-		for r2 in remotes {
-			if r1 == r2 {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-get_git_remotes :: proc(dir: string) -> [dynamic]string {
-	remotes: [dynamic]string
-	remote_set: map[string]bool
-	defer delete(remote_set)
-
-	config_path, _ := filepath.join({dir, ".git", "config"}, context.temp_allocator)
-	m, _, ok := ini.load_map_from_path(config_path, context.allocator)
-	if !ok {
-		return remotes
-	}
-	defer ini.delete_map(m)
-
-	for section_name, section in m {
-		if strings.has_prefix(section_name, "remote ") {
-			if url, ok := section["url"]; ok {
-				remote_set[url] = true
-			}
-		}
-	}
-
-	for remote in remote_set {
-		cloned, _ := strings.clone(remote)
-		append(&remotes, cloned)
-	}
-
-	return remotes
-}
-
-db_update_required :: proc(status: SyncFlag) -> bool {
-	return .BackedUp in status || .DirUpdated in status
-}
-
-to_cstring :: proc {
-	string_to_cstring,
-	strings.to_cstring,
-}
-
-string_to_cstring :: proc(s: string, allocator := context.allocator) -> cstring {
-	cs, err := strings.clone_to_cstring(s, allocator)
-	if err != nil {
-		fmt.printf("Failed to convert string to cstring: %v\n", err)
-		panic("Allocation Exception")
-	}
-	return cs
-}
-
-// Caller is responsible for freeing the result
-clone_cstring :: proc(c: cstring, allocator := context.allocator) -> string {
-	str, err := strings.clone_from_cstring(c, allocator)
-	if err != nil {
-		fmt.printf("Failed to convert string to cstring: %v\n", err)
-		delete(str)
-		panic("Allocation Exception")
-	}
-
-	return str
 }
 

db_integration_test.odin

@@ -8,22 +8,16 @@ import "core:testing"
 
 import "sqlite"
 
-FIXTURES :: "fixtures"
+FIXTURES :: "/home/spencer/github.com/envr-zig/fixtures"
 
 fixture_key :: proc() -> SshKeyPair {
-	priv, _ := strings.concatenate(
+	priv, _ := strings.concatenate([]string{FIXTURES, "/insecure-test-key"}, context.allocator)
-		[]string{FIXTURES, "/keys/insecure-test-key"},
+	pub, _ := strings.concatenate([]string{FIXTURES, "/insecure-test-key.pub"}, context.allocator)
-		context.temp_allocator,
-	)
-	pub, _ := strings.concatenate(
-		[]string{FIXTURES, "/keys/insecure-test-key.pub"},
-		context.temp_allocator,
-	)
 	return SshKeyPair{Private = priv, Public = pub}
 }
 
 fixture_db_path :: proc() -> string {
-	p, _ := strings.concatenate([]string{FIXTURES, "/single-file.db"}, context.temp_allocator)
+	p, _ := strings.concatenate([]string{FIXTURES, "/single-file.db"}, context.allocator)
 	return p
 }
 
@@ -136,7 +130,7 @@ test_encrypt_write_read_decrypt :: proc(t: ^testing.T) {
 }
 
 @(test)
-test_decrypt_then_deserialize_sqlite :: proc(t: ^testing.T) {
+test_decrypt_then_attach_sqlite :: proc(t: ^testing.T) {
 	cfg := fixture_config()
 	defer {
 		delete(cfg.Keys)
@@ -164,6 +158,14 @@ test_decrypt_then_deserialize_sqlite :: proc(t: ^testing.T) {
 	}
 	defer delete(plaintext)
 
+	tmp_db_path := fmt.tprintf("/tmp/envr-test-attach-%d.db", os.get_pid())
+	write_err := os.write_entire_file(tmp_db_path, plaintext)
+	testing.expectf(t, write_err == nil, "failed to write temp db: %v", write_err)
+	if write_err != nil {
+		return
+	}
+	defer os.remove(tmp_db_path)
+
 	mem_db: ^rawptr
 	rc := sqlite.db_open(":memory:", &mem_db)
 	testing.expectf(t, rc == sqlite.OK, "failed to open in-memory db")
@@ -172,29 +174,16 @@ test_decrypt_then_deserialize_sqlite :: proc(t: ^testing.T) {
 	}
 	defer sqlite.db_close(mem_db)
 
-	n := i64(len(plaintext))
+	create_sql := "CREATE TABLE IF NOT EXISTS envr_env_files (path TEXT PRIMARY KEY NOT NULL, remotes TEXT, sha256 TEXT NOT NULL, contents TEXT NOT NULL)"
-	buf := sqlite.malloc64(n)
+	rc = sqlite.db_exec(mem_db, string_to_cstring(create_sql), nil, nil, nil)
-	testing.expect(t, buf != nil, "malloc64 should succeed")
+	testing.expect(t, rc == sqlite.OK, "failed to create table")
-	if buf == nil do return
-	copy(buf[:len(plaintext)], plaintext)
 
-	rc = sqlite.deserialize(
+	attach_ok := db_attach_and_copy(mem_db, tmp_db_path)
-		mem_db,
+	testing.expect(t, attach_ok, "failed to attach and copy")
-		"main",
-		buf,
-		n,
-		n,
-		sqlite.DESERIALIZE_FREEONCLOSE | sqlite.DESERIALIZE_RESIZEABLE,
-	)
-	testing.expect(t, rc == sqlite.OK, "deserialize should succeed")
-	if rc != sqlite.OK {
-		sqlite.free(buf)
-		return
-	}
 
-	sql: cstring = "SELECT path FROM envr_env_files"
+	sql := "SELECT path FROM envr_env_files"
 	stmt: ^rawptr
-	rc = sqlite.prepare_v2(mem_db, sql, -1, &stmt, nil)
+	rc = sqlite.prepare_v2(mem_db, string_to_cstring(sql), -1, &stmt, nil)
 	testing.expect(t, rc == sqlite.OK, "prepare failed")
 	if rc != sqlite.OK {
 		return
@@ -204,7 +193,7 @@ test_decrypt_then_deserialize_sqlite :: proc(t: ^testing.T) {
 	rc = sqlite.step(stmt)
 	testing.expect(t, rc == sqlite.ROW, "expected at least one row")
 	if rc == sqlite.ROW {
-		path := string(sqlite.column_text(stmt, 0))
+		path := cstring_to_string(sqlite.column_text(stmt, 0))
 		testing.expect(t, len(path) > 0, "path should not be empty")
 	}
 }
@@ -212,7 +201,9 @@ test_decrypt_then_deserialize_sqlite :: proc(t: ^testing.T) {
 @(test)
 test_full_db_cycle :: proc(t: ^testing.T) {
 	cfg := fixture_config()
-	defer delete(cfg.Keys)
+	defer {
+		delete(cfg.Keys)
+	}
 
 	db_path := fixture_db_path()
 	original_data, read_err := os.read_entire_file_from_path(db_path, context.allocator)
@@ -233,7 +224,6 @@ test_full_db_cycle :: proc(t: ^testing.T) {
 	os.mkdir_all(envr_dir_path)
 
 	data_path, _ := filepath.join([]string{envr_dir_path, "data.envr"})
-	defer delete(data_path)
 	write_err := os.write_entire_file(data_path, encrypted)
 	testing.expectf(t, write_err == nil, "failed to write data.envr: %v", write_err)
 	if write_err != nil {

db_test.odin

@@ -1,239 +1,7 @@
 package main
 
-import "core:fmt"
-import "core:os"
-import "core:path/filepath"
-import "core:strings"
 import "core:testing"
 
-import "sqlite"
-
-make_test_db :: proc() -> (Db, bool) {
-	db: ^rawptr
-	rc := sqlite.db_open(":memory:", &db)
-	if rc != sqlite.OK {
-		return Db{}, false
-	}
-
-	create_sql: cstring = "CREATE TABLE IF NOT EXISTS envr_env_files (path TEXT PRIMARY KEY NOT NULL, remotes TEXT, sha256 TEXT NOT NULL, contents TEXT NOT NULL)"
-	rc = sqlite.db_exec(db, create_sql, nil, nil, nil)
-	if rc != sqlite.OK {
-		sqlite.db_close(db)
-		return Db{}, false
-	}
-
-	return Db{db = db}, true
-}
-
-make_test_env_file :: proc(path, sha, contents: string, remotes: []string = {}) -> EnvFile {
-	f := EnvFile {
-		Path     = path,
-		Dir      = "",
-		Sha256   = sha,
-		contents = contents,
-		Remotes  = make([dynamic]string, 0, len(remotes)),
-	}
-	for r in remotes {
-		append(&f.Remotes, r)
-	}
-	return f
-}
-
-@(test)
-test_db_insert_and_fetch :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	path := "/project/.env"
-	sha := "abc123"
-	contents := "SECRET=value"
-
-	f := make_test_env_file(path, sha, contents, []string{"git@github.com:user/repo.git"})
-	defer delete(f.Remotes)
-
-	testing.expect(t, db_insert(&d, f), "insert should succeed")
-
-	fetched, fetch_ok := db_fetch(&d, "/project/.env")
-	defer delete_envfile(&fetched)
-	testing.expect(t, fetch_ok, "fetch should succeed")
-	if !fetch_ok do return
-
-	testing.expect_value(t, fetched.Path, path)
-	testing.expect_value(t, fetched.Sha256, sha)
-	testing.expect_value(t, fetched.contents, contents)
-	testing.expect_value(t, len(fetched.Remotes), 1)
-	testing.expect_value(t, fetched.Remotes[0], "git@github.com:user/repo.git")
-}
-
-@(test)
-test_db_fetch_missing :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	_, fetch_ok := db_fetch(&d, "/nonexistent/.env")
-	testing.expect(t, !fetch_ok, "fetch missing should return false")
-}
-
-@(test)
-test_db_insert_or_replace :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	f1 := make_test_env_file("/project/.env", "sha1", "KEY=old")
-	defer delete(f1.Remotes)
-	testing.expect(t, db_insert(&d, f1), "first insert should succeed")
-
-	f2 := make_test_env_file("/project/.env", "sha2", "KEY=new")
-	defer delete(f2.Remotes)
-	testing.expect(t, db_insert(&d, f2), "second insert should succeed")
-
-	results, list_ok := db_list(&d)
-	testing.expect(t, list_ok, "list should succeed")
-	if !list_ok do return
-	defer delete(results)
-	for &result in results {
-		defer delete_envfile(&result)
-	}
-
-	testing.expect(t, len(results) == 1, "should have 1 row, not 2")
-
-	fetched, fetch_ok := db_fetch(&d, "/project/.env")
-	testing.expect(t, fetch_ok, "fetch should succeed")
-	if !fetch_ok do return
-	defer delete_envfile(&fetched)
-
-	testing.expect_value(t, fetched.contents, "KEY=new")
-	testing.expect_value(t, fetched.Sha256, "sha2")
-}
-
-@(test)
-test_db_delete_existing :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	f := make_test_env_file("/project/.env", "sha", "KEY=val")
-	defer delete(f.Remotes)
-	db_insert(&d, f)
-
-	testing.expect(t, db_delete(&d, "/project/.env"), "delete should return true")
-
-	_, fetch_ok := db_fetch(&d, "/project/.env")
-	testing.expect(t, !fetch_ok, "row should be gone after delete")
-}
-
-@(test)
-test_db_delete_missing :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	testing.expect(t, !db_delete(&d, "/nonexistent/.env"), "delete missing should return false")
-}
-
-@(test)
-test_db_list_multiple :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	f1 := make_test_env_file("/proj1/.env", "sha1", "A=1", []string{"git@github.com:a/repo.git"})
-	defer delete(f1.Remotes)
-	f2 := make_test_env_file("/proj2/.env", "sha2", "B=2", []string{"git@github.com:b/repo.git"})
-	defer delete(f2.Remotes)
-	f3 := make_test_env_file("/proj3/.env", "sha3", "C=3")
-
-	db_insert(&d, f1)
-	db_insert(&d, f2)
-	db_insert(&d, f3)
-
-	results, list_ok := db_list(&d)
-	testing.expect(t, list_ok, "list should succeed")
-	if !list_ok do return
-	defer delete(results)
-	defer {
-		for &result in results {
-			delete_envfile(&result)
-		}
-	}
-
-	testing.expect_value(t, len(results), 3)
-}
-
-@(test)
-test_db_list_empty :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	results, list_ok := db_list(&d)
-	testing.expect(t, list_ok, "list should succeed on empty db")
-	testing.expect(t, len(results) == 0, "should have 0 rows")
-	if list_ok do delete(results)
-}
-
-@(test)
-test_db_insert_sets_changed :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	testing.expect(t, !d.changed, "changed should start false")
-
-	f := make_test_env_file("/project/.env", "sha", "KEY=val")
-	defer delete(f.Remotes)
-	db_insert(&d, f)
-
-	testing.expect(t, d.changed, "changed should be true after insert")
-}
-
-@(test)
-test_db_delete_sets_changed :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	f := make_test_env_file("/project/.env", "sha", "KEY=val")
-	defer delete(f.Remotes)
-	db_insert(&d, f)
-	d.changed = false
-
-	db_delete(&d, "/project/.env")
-	testing.expect(t, d.changed, "changed should be true after delete")
-}
-
-@(test)
-test_db_serialize :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
-	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
-
-	f := make_test_env_file("/project/.env", "sha", "KEY=val")
-	defer delete(f.Remotes)
-	db_insert(&d, f)
-
-	sz: i64
-	data := sqlite.serialize(d.db, "main", &sz, 0)
-	testing.expect(t, data != nil, "serialize should return non-nil")
-	if data == nil do return
-	defer sqlite.free(data)
-
-	testing.expect(t, sz > 0, "serialized size should be > 0")
-}
-
 @(test)
 test_db_update_required_noop :: proc(t: ^testing.T) {
 	testing.expect(t, !db_update_required({}), "Noop should not require update")
@@ -319,204 +87,3 @@ test_shares_remote_both_empty :: proc(t: ^testing.T) {
 	testing.expect(t, !shares_remote(&f, remotes), "both empty should not share")
 }
 
-delete_remotes :: proc(remotes: [dynamic]string) {
-	for &r in remotes {
-		delete(r)
-	}
-	delete(remotes)
-}
-
-@(test)
-test_get_git_remotes_single :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-remotes-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	git_dir := fmt.tprintf("%s/.git", base)
-	os.mkdir_all(git_dir)
-
-	config_content := "[core]\n\trepositoryformatversion = 0\n[remote \"origin\"]\n\turl = git@github.com:user/repo.git\n\tfetch = +refs/heads/*:refs/remotes/origin/*\n"
-	config_path := fmt.tprintf("%s/config", git_dir)
-	err := os.write_entire_file(config_path, transmute([]u8)config_content)
-	testing.expect(t, err == nil, "should write .git/config")
-
-	remotes := get_git_remotes(base)
-	defer delete_remotes(remotes)
-
-	testing.expect(t, len(remotes) == 1, "should find 1 remote")
-	if len(remotes) != 1 do return
-	testing.expect_value(t, remotes[0], "git@github.com:user/repo.git")
-}
-
-@(test)
-test_get_git_remotes_multiple :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-remotes-multi-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	git_dir := fmt.tprintf("%s/.git", base)
-	os.mkdir_all(git_dir)
-
-	config_content := "[remote \"origin\"]\n\turl = git@github.com:user/repo.git\n[remote \"upstream\"]\n\turl = https://gitlab.com/upstream/repo.git\n"
-	config_path := fmt.tprintf("%s/config", git_dir)
-	err := os.write_entire_file(config_path, transmute([]u8)config_content)
-	testing.expect(t, err == nil, "should write .git/config")
-
-	remotes := get_git_remotes(base)
-	defer delete_remotes(remotes)
-
-	testing.expect(t, len(remotes) == 2, "should find 2 remotes")
-}
-
-@(test)
-test_get_git_remotes_no_config :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-remotes-none-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	remotes := get_git_remotes(base)
-	defer delete_remotes(remotes)
-
-	testing.expect(t, len(remotes) == 0, "should return empty when no .git/config")
-}
-
-@(test)
-test_get_git_remotes_no_remotes :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-remotes-empty-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	git_dir := fmt.tprintf("%s/.git", base)
-	os.mkdir_all(git_dir)
-
-	config_content := "[core]\n\trepositoryformatversion = 0\n\tbare = false\n"
-	config_path := fmt.tprintf("%s/config", git_dir)
-	err := os.write_entire_file(config_path, transmute([]u8)config_content)
-	testing.expect(t, err == nil, "should write .git/config")
-
-	remotes := get_git_remotes(base)
-	defer delete_remotes(remotes)
-
-	testing.expect(t, len(remotes) == 0, "should return empty when no remote sections")
-}
-
-@(test)
-test_new_env_file :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-envfile-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	env_path := fmt.tprintf("%s/.env", base)
-	err := os.write_entire_file(env_path, "SECRET=value\n")
-	testing.expect(t, err == nil, ".env file should exists")
-
-	file, ok := new_env_file(env_path)
-	testing.expect(t, ok, "new_env_file should succeed")
-	if !ok do return
-	defer delete(file.Remotes)
-	defer delete(file.Sha256)
-	defer delete(file.Path)
-
-	testing.expect(t, filepath.is_abs(file.Path), "path should be absolute")
-	testing.expect(t, strings.has_suffix(file.Path, "/.env"), "path should end with /.env")
-	testing.expect(t, file.contents == "SECRET=value\n", "contents mismatch")
-	testing.expect(t, len(file.Sha256) == 64, "sha256 should be 64 hex chars")
-}
-
-@(test)
-test_new_env_file_missing :: proc(t: ^testing.T) {
-	_, ok := new_env_file("/tmp/envr-nonexistent-envfile/path/.env")
-	testing.expect(t, !ok, "missing file should return false")
-}
-
-@(test)
-test_env_file_backup :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-backup-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	env_path := fmt.tprintf("%s/.env", base)
-	err := os.write_entire_file(env_path, "KEY=12345\n")
-	testing.expect(t, err == nil, ".env file should exist")
-
-	f := EnvFile {
-		Path = env_path,
-	}
-	defer delete(f.contents)
-	defer delete(f.Sha256)
-	testing.expect(t, env_file_backup(&f), "backup should succeed")
-	testing.expect_value(t, f.contents, "KEY=12345\n")
-	testing.expect_value(t, len(f.Sha256), 64)
-}
-
-@(test)
-test_env_file_backup_missing :: proc(t: ^testing.T) {
-	f := EnvFile {
-		Path = "/tmp/envr-nonexistent-backup/.env",
-	}
-	testing.expect(t, !env_file_backup(&f), "missing file should return false")
-}
-
-@(test)
-test_update_dir :: proc(t: ^testing.T) {
-	f := EnvFile {
-		Path    = "/old/project/.env",
-		Dir     = "/old/project",
-		Remotes = make([dynamic]string, 0),
-	}
-	defer delete_envfile(&f)
-
-	update_dir(&f, "/new/location")
-
-	testing.expect_value(t, f.Dir, "/new/location")
-	testing.expect_value(t, f.Path, "/new/location/.env")
-}
-
-@(test)
-test_closing_db_has_no_leaks :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-leak-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	cfg_path, err := filepath.join([]string{base, "config.json"}, context.temp_allocator)
-	testing.expect(t, err == nil, "cfgPath should build successfully")
-
-	cfg := new_config([]string{"fixtures/keys/insecure-test-key"}, cfg_path)
-	defer delete_config(&cfg)
-	testing.expect(t, save_config(cfg, force = true), "save should succeed")
-
-	db, ok := db_open(cfg_path)
-	testing.expect(t, ok, "db should open")
-	if !ok do return
-	db_close(&db)
-}
-
-@(test)
-test_open_existing_db_has_no_leaks :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-leak-existing-%d", os.get_pid())
-	os.mkdir_all(base)
-	defer os.remove_all(base)
-
-	cfg_path, err := filepath.join([]string{base, "config.json"}, context.temp_allocator)
-	testing.expect(t, err == nil, "cfgPath should build successfully")
-
-	cfg := new_config([]string{"fixtures/keys/insecure-test-key"}, cfg_path)
-	defer delete_config(&cfg)
-	testing.expect(t, save_config(cfg, force = true), "save should succeed")
-
-	// First open/close creates data.envr on disk
-	db, ok := db_open(cfg_path)
-	testing.expect(t, ok, "db should open")
-	if !ok do return
-	f := make_test_env_file("/project/.env", "abc123", "SECRET=value", []string{"git@github.com:user/repo.git"})
-	defer delete(f.Remotes)
-	testing.expect(t, db_insert(&db, f), "insert should succeed")
-	db_close(&db)
-
-	// Second open exercises db_restore_from_encrypted
-	db2, ok2 := db_open(cfg_path)
-	testing.expect(t, ok2, "db should open existing")
-	if !ok2 do return
-	db_close(&db2)
-}
-

docs/cli/envr.md

@@ -45,6 +45,7 @@ at before, restore your backup with:
 
 * [envr backup](envr_backup.md)	 - Import a .env file into envr
 * [envr check](envr_check.md)	 - check if files in the current directory are backed up
+* [envr deps](envr_deps.md)	 - Check for missing binaries
 * [envr edit-config](envr_edit-config.md)	 - Edit your config with your default editor
 * [envr init](envr_init.md)	 - Set up envr
 * [envr list](envr_list.md)	 - View your tracked files

docs/cli/envr_deps.md

@@ -0,0 +1,24 @@
+## envr deps
+
+Check for missing binaries
+
+### Synopsis
+
+envr relies on external binaries for certain functionality.
+
+The check command reports on which binaries are available and which are not.
+
+```
+envr deps [flags]
+```
+
+### Options
+
+```
+  -h, --help   help for deps
+```
+
+### SEE ALSO
+
+* [envr](envr.md)	 - Manage your .env files.
+

features.odin

@@ -0,0 +1,51 @@
+package main
+
+import "base:runtime"
+import "core:mem"
+import "core:os"
+import "core:strings"
+
+Feature :: enum {
+	Git,
+	Fd,
+}
+
+AvailableFeatures :: bit_set[Feature]
+
+check_features :: proc() -> AvailableFeatures {
+	feats: AvailableFeatures
+
+	s: mem.Scratch
+	mem.scratch_init(&s, 4 * mem.DEFAULT_PAGE_SIZE)
+	defer mem.scratch_destroy(&s)
+
+	context.temp_allocator = mem.scratch_allocator(&s)
+
+	path_env := os.get_env("PATH", context.temp_allocator)
+	paths := strings.split(path_env, ":", context.temp_allocator)
+
+	if find_binary(paths, "git") != "" {
+		feats += {.Git}
+	}
+	if find_binary(paths, "fd") != "" {
+		feats += {.Fd}
+	}
+
+	return feats
+}
+
+find_binary :: proc(
+	paths: []string,
+	name: string,
+	allocator: runtime.Allocator = context.temp_allocator,
+) -> string {
+	for p in paths {
+		candidate := strings.join({strings.trim_right(p, "/"), name}, "/", allocator)
+		_, err := os.stat(candidate, allocator)
+		if err == nil {
+			return candidate
+		}
+	}
+	return ""
+}
+

features_test.odin

@@ -0,0 +1,34 @@
+package main
+
+import "core:os"
+import "core:strings"
+import "core:testing"
+
+@(test)
+test_find_binary_exists :: proc(t: ^testing.T) {
+	path := os.get_env("PATH", context.temp_allocator)
+	paths := strings.split(path, ":", context.temp_allocator)
+
+	result := find_binary(paths, "sh")
+	testing.expect(t, result != "", "sh should be found on PATH")
+}
+
+@(test)
+test_find_binary_not_exists :: proc(t: ^testing.T) {
+	old_path := os.get_env("PATH", context.temp_allocator)
+	defer {
+		if old_path != "" {
+			os.set_env("PATH", old_path)
+		}
+	}
+
+	os.set_env("PATH", "/tmp/envr-nope")
+
+	path := os.get_env("PATH", context.temp_allocator)
+	paths := strings.split(path, ":", context.temp_allocator)
+
+
+	result := find_binary(paths, "no_such_binary_xyz")
+	testing.expect(t, result == "", "nonexistent binary should not be found")
+}
+

findr/findr_test.odin

@@ -1,320 +0,0 @@
-package findr
-
-import "core:os"
-import "core:sort"
-import "core:strings"
-import "core:sys/linux"
-import "core:testing"
-
-// ============================================================================
-// Gitignored file emission tests (emit ONLY gitignored files, descend everywhere)
-// ============================================================================
-
-@(test)
-test_basic_gitignored :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "*.env\n")
-	create_file(env, "repo/.env")
-	create_file(env, "repo/secrets.env")
-	create_file(env, "repo/normal.txt")
-
-	assert_output(t, env, nil, {}, {
-		"repo/.env", "repo/secrets.env",
-	})
-}
-
-@(test)
-test_non_repo_not_scanned :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_dir(env, "norepo")
-	create_file(env, "norepo/.gitignore", "*.env\n")
-	create_file(env, "norepo/.env")
-
-	assert_output_empty(t, env, nil, {})
-}
-
-@(test)
-test_negation_pattern :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "*.env\n!prod.env\n")
-	create_file(env, "repo/.env")
-	create_file(env, "repo/secrets.env")
-	create_file(env, "repo/prod.env")
-
-	assert_output(t, env, nil, {}, {
-		"repo/.env", "repo/secrets.env",
-	})
-}
-
-@(test)
-test_multiple_repos :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo1")
-	create_file(env, "repo1/.gitignore", "*.env\n")
-	create_file(env, "repo1/a.env")
-
-	create_git_repo(env, "repo2")
-	create_file(env, "repo2/.gitignore", "*.key\n")
-	create_file(env, "repo2/secret.key")
-
-	assert_output(t, env, nil, {}, {
-		"repo1/a.env", "repo2/secret.key",
-	})
-}
-
-@(test)
-test_nested_repos :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "parent")
-	create_file(env, "parent/.gitignore", "*.env\n")
-	create_file(env, "parent/top.env")
-
-	create_git_repo(env, "parent/child")
-	create_file(env, "parent/child/.gitignore", "*.key\n")
-	create_file(env, "parent/child/api.key")
-
-	assert_output(t, env, nil, {}, {
-		"parent/top.env", "parent/child/api.key",
-	})
-}
-
-@(test)
-test_nested_gitignore_read :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "*.env\n")
-	create_dir(env, "repo/sub")
-	create_file(env, "repo/sub/.gitignore", "*.txt\n")
-	create_file(env, "repo/sub/secret.txt")
-	create_file(env, "repo/sub/.env")
-
-	assert_output(t, env, nil, {}, {
-		"repo/sub/secret.txt", "repo/sub/.env",
-	})
-}
-
-@(test)
-test_nested_gitignore_negation :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "*.log\n")
-	create_dir(env, "repo/sub")
-	create_file(env, "repo/sub/.gitignore", "!important.log\n")
-	create_file(env, "repo/sub/important.log")
-	create_file(env, "repo/sub/debug.log")
-
-	assert_output(t, env, nil, {}, {
-		"repo/sub/debug.log",
-	})
-}
-
-@(test)
-test_multisegment_pattern :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "build/output.txt\n")
-	create_dir(env, "repo/build")
-	create_file(env, "repo/build/output.txt")
-	create_file(env, "repo/build/other.txt")
-	create_file(env, "repo/output.txt")
-
-	assert_output(t, env, nil, {}, {
-		"repo/build/output.txt",
-	})
-}
-
-@(test)
-test_no_gitignore_file :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.env")
-
-	assert_output_empty(t, env, nil, {})
-}
-
-@(test)
-test_empty_gitignore :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "\n\n# comment\n\n")
-	create_file(env, "repo/.env")
-
-	assert_output_empty(t, env, nil, {})
-}
-
-@(test)
-test_multiple_search_dirs :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "dir1/repo")
-	create_file(env, "dir1/repo/.gitignore", "*.env\n")
-	create_file(env, "dir1/repo/a.env")
-	create_file(env, "dir1/repo/normal.txt")
-
-	create_git_repo(env, "dir2/repo")
-	create_file(env, "dir2/repo/.gitignore", "*.env\n")
-	create_file(env, "dir2/repo/b.env")
-
-	dir1 := join_path(env.temp_dir, "dir1")
-	defer delete(dir1)
-	dir2 := join_path(env.temp_dir, "dir2")
-	defer delete(dir2)
-
-	results := make([dynamic]string)
-	defer {
-		for r in results {delete(r)}
-		delete(results)
-	}
-
-	opts := WalkOptions{}
-	thread_count := os.get_processor_core_count()
-	walk({dir1, dir2}, &results, opts, thread_count)
-
-	testing.expect_value(t, len(results), 2)
-
-	actual := make([dynamic]string, 0, len(results))
-	for r in results {
-		stripped := r
-		if strings.has_prefix(stripped, env.temp_dir) {
-			stripped = stripped[len(env.temp_dir):]
-			if len(stripped) > 0 && stripped[0] == '/' {
-				stripped = stripped[1:]
-			}
-		}
-		append(&actual, stripped)
-	}
-	defer delete(actual)
-
-	expected := []string{"dir1/repo/a.env", "dir2/repo/b.env"}
-
-	sort.quick_sort(actual[:])
-	sort.quick_sort(expected[:])
-
-	for i in 0 ..< len(expected) {
-		testing.expect_value(t, actual[i], expected[i])
-	}
-}
-
-// ============================================================================
-// Ignored directory recursion tests
-// ============================================================================
-
-@(test)
-test_ignored_dir_descended :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "secrets/\n")
-	create_dir(env, "repo/secrets")
-	create_file(env, "repo/secrets/.env")
-	create_file(env, "repo/secrets/api.key")
-
-	// Ignored dir's contents are emitted AND descended into
-	assert_output(t, env, nil, {}, {
-		"repo/secrets/", "repo/secrets/.env", "repo/secrets/api.key",
-	})
-}
-
-@(test)
-test_nested_ignored_dir :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "build/\n")
-	create_dir(env, "repo/build")
-	create_dir(env, "repo/build/sub")
-	create_file(env, "repo/build/output.txt")
-	create_file(env, "repo/build/sub/deep.env")
-
-	assert_output(t, env, nil, {}, {
-		"repo/build/", "repo/build/output.txt",
-		"repo/build/sub/", "repo/build/sub/deep.env",
-	})
-}
-
-// ============================================================================
-// Filter tests (excludes, pattern)
-// ============================================================================
-
-@(test)
-test_excludes_prune_dirs :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "*.env\n")
-	create_file(env, "repo/.env")
-	create_dir(env, "repo/vendor")
-	create_file(env, "repo/vendor/lib.env")
-
-	assert_output(t, env, nil,
-		{excludes = {"vendor"}},
-		{"repo/.env"},
-	)
-}
-
-@(test)
-test_pattern_filters_results :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "*.env\n*.key\n")
-	create_file(env, "repo/.env")
-	create_file(env, "repo/secrets.env")
-	create_file(env, "repo/master.key")
-
-	assert_output(t, env, nil,
-		{pattern = "\\.env$"},
-		{"repo/.env", "repo/secrets.env"},
-	)
-}
-
-// ============================================================================
-// Special file type tests
-// ============================================================================
-
-@(test)
-test_fifo_emitted :: proc(t: ^testing.T) {
-	env := create_test_env()
-	defer destroy_test_env(&env)
-
-	create_git_repo(env, "repo")
-	create_file(env, "repo/.gitignore", "*.env\n*.fifo\n")
-
-	fifo_path := join_path(env.temp_dir, "repo/test.fifo")
-	defer delete(fifo_path)
-	cpath := strings.clone_to_cstring(fifo_path)
-	defer delete(cpath)
-	linux.mknod(cpath, linux.S_IFIFO | linux.Mode{.IRUSR, .IWUSR}, 0)
-
-	assert_output(t, env, nil,
-		{pattern = "\\.fifo$"},
-		{"repo/test.fifo"},
-	)
-}

findr/gitignore.odin

@@ -1,88 +0,0 @@
-package findr
-
-import "core:strings"
-
-Gitignore :: struct {
-	rules: [dynamic]Rule,
-}
-
-Rule :: struct {
-	pattern:  GlobPattern,
-	negated:  bool,
-	dir_only: bool,
-}
-
-Match :: enum {
-	None,
-	Ignored,
-	Unignored,
-}
-
-is_ignored :: proc(gi: ^Gitignore, path: string, is_dir: bool) -> bool {
-	return check_match(gi, path, is_dir) == .Ignored
-}
-
-check_match :: proc(gi: ^Gitignore, path: string, is_dir: bool) -> Match {
-	result := Match.None
-	for &rule in gi.rules {
-		if rule.dir_only && !is_dir do continue
-		if glob_match_compiled(&rule.pattern, path) {
-			result = rule.negated ? .Unignored : .Ignored
-		}
-	}
-	return result
-}
-
-parse :: proc(content: string) -> Gitignore {
-	gi: Gitignore
-	gi.rules = make([dynamic]Rule)
-
-	remaining := content
-	for {
-		line, ok := strings.split_lines_iterator(&remaining)
-		if !ok do break
-
-		s := strings.trim_space(line)
-		if len(s) == 0 do continue
-		if s[0] == '#' do continue
-
-		negated := false
-		if s[0] == '!' {
-			negated = true
-			s = s[1:]
-		}
-
-		if len(s) > 0 && s[0] == '\\' {
-			if len(s) > 1 && (s[1] == '#' || s[1] == '!') {
-				s = s[1:]
-			}
-		}
-
-		dir_only := false
-		if len(s) > 0 && s[len(s) - 1] == '/' {
-			dir_only = true
-			s = s[:len(s) - 1]
-		}
-
-		anchored := false
-		if len(s) > 0 && s[0] == '/' {
-			anchored = true
-			s = s[1:]
-		}
-
-		if len(s) == 0 do continue
-
-		gp := glob_compile(s, anchored)
-		append(&gi.rules, Rule{pattern = gp, negated = negated, dir_only = dir_only})
-	}
-
-	return gi
-}
-
-destroy :: proc(gi: ^Gitignore) {
-	for &rule in gi.rules {
-		glob_destroy(&rule.pattern)
-	}
-	delete(gi.rules)
-}
-

findr/gitignore_test.odin

@@ -1,118 +0,0 @@
-package findr
-
-import "core:testing"
-
-@(test)
-test_is_ignored_basic :: proc(t: ^testing.T) {
-	gi := parse("*.env\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, ".env", false), true)
-	testing.expect_value(t, is_ignored(&gi, "foo.env", false), true)
-	testing.expect_value(t, is_ignored(&gi, ".env.local", false), false)
-	testing.expect_value(t, is_ignored(&gi, "config.yaml", false), false)
-}
-
-@(test)
-test_is_ignored_negation :: proc(t: ^testing.T) {
-	gi := parse("*.env\n!.env.production\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, ".env", false), true)
-	testing.expect_value(t, is_ignored(&gi, ".env.production", false), false)
-}
-
-@(test)
-test_is_ignored_dir_only :: proc(t: ^testing.T) {
-	gi := parse("node_modules/\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, "node_modules", true), true)
-	testing.expect_value(t, is_ignored(&gi, "node_modules", false), false)
-}
-
-@(test)
-test_is_ignored_anchored :: proc(t: ^testing.T) {
-	gi := parse("/secret.key\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, "secret.key", false), true)
-}
-
-@(test)
-test_is_ignored_comments_skipped :: proc(t: ^testing.T) {
-	gi := parse("# this is a comment\n#another\n*.tmp\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, len(gi.rules), 1)
-	testing.expect_value(t, is_ignored(&gi, "file.tmp", false), true)
-}
-
-@(test)
-test_is_ignored_blank_lines_skipped :: proc(t: ^testing.T) {
-	gi := parse("\n\n  \n*.log\n\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, len(gi.rules), 1)
-}
-
-@(test)
-test_is_ignored_last_match_wins :: proc(t: ^testing.T) {
-	gi := parse("*.env\n!*.env\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, ".env", false), false)
-}
-
-@(test)
-test_is_ignored_no_rules :: proc(t: ^testing.T) {
-	gi := parse("")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, "anything", false), false)
-}
-
-@(test)
-test_is_ignored_env_pattern :: proc(t: ^testing.T) {
-	gi := parse(".env*\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, ".env", false), true)
-	testing.expect_value(t, is_ignored(&gi, ".env.local", false), true)
-	testing.expect_value(t, is_ignored(&gi, ".envrc", false), true)
-}
-
-@(test)
-test_is_ignored_globstar :: proc(t: ^testing.T) {
-	gi := parse("**/cache\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, "cache", false), true)
-	testing.expect_value(t, is_ignored(&gi, "foo/cache", false), true)
-	testing.expect_value(t, is_ignored(&gi, "foo/bar/cache", false), true)
-}
-
-@(test)
-test_star_negation_subpath :: proc(t: ^testing.T) {
-	gi := parse("*\n!public/\n")
-	defer destroy(&gi)
-
-	// public dir itself is un-ignored
-	testing.expect_value(t, is_ignored(&gi, "public", true), false)
-	// children of public/ should still be ignored by *
-	testing.expect_value(t, is_ignored(&gi, "public/uuid-dir", true), true)
-	testing.expect_value(t, is_ignored(&gi, "public/uuid-dir/file.txt", false), true)
-}
-
-@(test)
-test_is_ignored_hash_pattern :: proc(t: ^testing.T) {
-	gi := parse("\\#*\\#\n")
-	defer destroy(&gi)
-
-	testing.expect_value(t, is_ignored(&gi, "#foo#", false), true)
-	testing.expect_value(t, is_ignored(&gi, "#test#", false), true)
-	testing.expect_value(t, is_ignored(&gi, "AUTHORS", false), false)
-	testing.expect_value(t, is_ignored(&gi, "build.zig", false), false)
-	testing.expect_value(t, is_ignored(&gi, "ChangeLog", false), false)
-}
-

findr/glob.odin

@@ -1,203 +0,0 @@
-package findr
-
-Range :: struct {
-	lo: u8,
-	hi: u8,
-}
-
-Class_Data :: struct {
-	negated: bool,
-	ranges:  [dynamic]Range,
-}
-
-Token_Kind :: enum u8 { Char, Star, Globstar, Question, Class }
-
-Token :: struct {
-	kind:      Token_Kind,
-	byte:      u8,
-	class_idx: u16,
-}
-
-GlobPattern :: struct {
-	tokens:   [dynamic]Token,
-	classes:  [dynamic]Class_Data,
-	anchored: bool,
-}
-
-glob_compile :: proc(pattern: string, anchored: bool) -> GlobPattern {
-	gp: GlobPattern
-	gp.tokens = make([dynamic]Token)
-	gp.classes = make([dynamic]Class_Data)
-	gp.anchored = anchored
-
-	i := 0
-	for i < len(pattern) {
-		c := pattern[i]
-
-		if c == '*' {
-			if i + 1 < len(pattern) && pattern[i + 1] == '*' {
-				prev_slash := i == 0 || pattern[i - 1] == '/'
-				at_end := i + 2 >= len(pattern)
-				next_slash := !at_end && pattern[i + 2] == '/'
-
-				if prev_slash && (next_slash || at_end) {
-					append(&gp.tokens, Token{kind = .Globstar})
-					if next_slash {
-						i += 3
-					} else {
-						i += 2
-					}
-				} else {
-					append(&gp.tokens, Token{kind = .Star})
-					i += 2
-				}
-			} else {
-				append(&gp.tokens, Token{kind = .Star})
-				i += 1
-			}
-		} else if c == '?' {
-			append(&gp.tokens, Token{kind = .Question})
-			i += 1
-		} else if c == '[' {
-			i += 1
-			negated := false
-			if i < len(pattern) && pattern[i] == '!' {
-				negated = true
-				i += 1
-			}
-
-			ranges := make([dynamic]Range)
-
-			if i < len(pattern) && pattern[i] == ']' {
-				append(&ranges, Range{lo = ']', hi = ']'})
-				i += 1
-			}
-
-			for i < len(pattern) && pattern[i] != ']' {
-				if i + 2 < len(pattern) && pattern[i + 1] == '-' && pattern[i + 2] != ']' {
-					append(&ranges, Range{lo = pattern[i], hi = pattern[i + 2]})
-					i += 3
-				} else {
-					append(&ranges, Range{lo = pattern[i], hi = pattern[i]})
-					i += 1
-				}
-			}
-
-			if i < len(pattern) {
-				i += 1
-			}
-
-			class_idx := u16(len(gp.classes))
-			append(&gp.classes, Class_Data{negated = negated, ranges = ranges})
-			append(&gp.tokens, Token{kind = .Class, class_idx = class_idx})
-		} else if c == '\\' {
-			i += 1
-			if i < len(pattern) {
-				append(&gp.tokens, Token{kind = .Char, byte = pattern[i]})
-				i += 1
-			}
-		} else {
-			append(&gp.tokens, Token{kind = .Char, byte = c})
-			i += 1
-		}
-	}
-
-	return gp
-}
-
-match_tokens :: proc(tokens: []Token, classes: []Class_Data, ti: int, path: string, pi: int) -> bool {
-	if ti >= len(tokens) {
-		return pi == len(path)
-	}
-
-	tok := tokens[ti]
-	switch tok.kind {
-	case .Char:
-		if pi < len(path) && path[pi] == tok.byte {
-			return match_tokens(tokens, classes, ti + 1, path, pi + 1)
-		}
-		return false
-
-	case .Question:
-		if pi < len(path) && path[pi] != '/' {
-			return match_tokens(tokens, classes, ti + 1, path, pi + 1)
-		}
-		return false
-
-	case .Star:
-		max_end := pi
-		for max_end < len(path) && path[max_end] != '/' {
-			max_end += 1
-		}
-		for end := max_end; end >= pi; end -= 1 {
-			if match_tokens(tokens, classes, ti + 1, path, end) {
-				return true
-			}
-		}
-		return false
-
-	case .Globstar:
-		if ti + 1 >= len(tokens) {
-			return true
-		}
-		if match_tokens(tokens, classes, ti + 1, path, pi) {
-			return true
-		}
-		for end := pi + 1; end <= len(path); end += 1 {
-			if path[end - 1] == '/' {
-				if match_tokens(tokens, classes, ti + 1, path, end) {
-					return true
-				}
-			}
-		}
-		return false
-
-	case .Class:
-		if pi >= len(path) {
-			return false
-		}
-		cd := classes[tok.class_idx]
-		ch := path[pi]
-		in_range := false
-		for r in cd.ranges {
-			if ch >= r.lo && ch <= r.hi {
-				in_range = true
-				break
-			}
-		}
-		if in_range != cd.negated {
-			return match_tokens(tokens, classes, ti + 1, path, pi + 1)
-		}
-		return false
-	}
-	return false
-}
-
-glob_match_compiled :: proc(gp: ^GlobPattern, path: string) -> bool {
-	tokens := gp.tokens[:]
-	classes := gp.classes[:]
-
-	if gp.anchored {
-		return match_tokens(tokens, classes, 0, path, 0)
-	}
-
-	if match_tokens(tokens, classes, 0, path, 0) {
-		return true
-	}
-	for i := 1; i < len(path); i += 1 {
-		if path[i - 1] == '/' {
-			if match_tokens(tokens, classes, 0, path, i) {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-glob_destroy :: proc(gp: ^GlobPattern) {
-	for &cd in gp.classes {
-		delete(cd.ranges)
-	}
-	delete(gp.classes)
-	delete(gp.tokens)
-}

findr/glob_test.odin

@@ -1,111 +0,0 @@
-package findr
-
-import "core:testing"
-
-glob_match :: proc(pattern: string, path: string, anchored: bool) -> bool {
-	gp := glob_compile(pattern, anchored)
-	result := glob_match_compiled(&gp, path)
-	glob_destroy(&gp)
-	return result
-}
-
-@(test)
-test_glob_simple :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("foo", "foo", false))
-	testing.expect(t, glob_match("foo", "bar/foo", false))
-	testing.expect(t, !glob_match("foo", "foobar", false))
-	testing.expect(t, !glob_match("foo", "foo/bar", false))
-}
-
-@(test)
-test_glob_anchored :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("foo", "foo", true))
-	testing.expect(t, !glob_match("foo", "bar/foo", true))
-	testing.expect(t, !glob_match("foo", "foobar", true))
-}
-
-@(test)
-test_glob_star :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("*.log", "test.log", false))
-	testing.expect(t, glob_match("*.log", ".log", false))
-	testing.expect(t, !glob_match("*.log", "test.txt", false))
-	testing.expect(t, !glob_match("*.log", "dir/test", false))
-}
-
-@(test)
-test_glob_question :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("?.log", "a.log", false))
-	testing.expect(t, !glob_match("?.log", "ab.log", false))
-	testing.expect(t, !glob_match("?.log", ".log", false))
-}
-
-@(test)
-test_glob_char_class :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("[abc].log", "a.log", false))
-	testing.expect(t, glob_match("[abc].log", "b.log", false))
-	testing.expect(t, !glob_match("[abc].log", "d.log", false))
-}
-
-@(test)
-test_glob_negated_class :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("[!abc].log", "d.log", false))
-	testing.expect(t, !glob_match("[!abc].log", "a.log", false))
-}
-
-@(test)
-test_glob_dot_literal :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match(".env", ".env", false))
-	testing.expect(t, glob_match(".env", "dir/.env", false))
-	testing.expect(t, !glob_match(".env", "env", false))
-	testing.expect(t, !glob_match(".env", "x.env", false))
-}
-
-@(test)
-test_glob_globstar_prefix :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("**/foo", "foo", false))
-	testing.expect(t, glob_match("**/foo", "a/b/foo", false))
-	testing.expect(t, !glob_match("**/foo", "foobar", false))
-	testing.expect(t, !glob_match("**/foo", "a/foobar", false))
-}
-
-@(test)
-test_glob_globstar_suffix :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("abc/**", "abc/x", false))
-	testing.expect(t, glob_match("abc/**", "abc/x/y", false))
-	testing.expect(t, !glob_match("abc/**", "abc", false))
-	testing.expect(t, !glob_match("abc/**", "abcd/x", false))
-}
-
-@(test)
-test_glob_globstar_middle :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("foo/**/bar", "foo/bar", false))
-	testing.expect(t, glob_match("foo/**/bar", "foo/x/bar", false))
-	testing.expect(t, !glob_match("foo/**/bar", "foo/barx", false))
-	testing.expect(t, !glob_match("foo/**/bar", "foo/x/y/baz", false))
-}
-
-@(test)
-test_glob_backslash_escape :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("\\!foo", "!foo", false))
-	testing.expect(t, !glob_match("\\!foo", "foo", false))
-}
-
-@(test)
-test_glob_hash_literal :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("#foo", "#foo", false))
-	testing.expect(t, !glob_match("#foo", "foo", false))
-}
-
-@(test)
-test_glob_hash_pattern :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("#*#", "#test#", false))
-	testing.expect(t, glob_match("#*#", "##", false))
-	testing.expect(t, !glob_match("#*#", "test", false))
-	testing.expect(t, !glob_match("#*#", "#test", false))
-}
-
-@(test)
-test_glob_empty :: proc(t: ^testing.T) {
-	testing.expect(t, glob_match("", "", false))
-	testing.expect(t, !glob_match("", "foo", false))
-}

findr/repos.odin

@@ -1,128 +0,0 @@
-package findr
-
-import "core:strings"
-import "core:sync"
-import "core:sys/linux"
-import "core:thread"
-
-RepoPool :: struct {
-	queue:        [dynamic]string,
-	queue_mutex:  sync.Mutex,
-	queue_sema:   sync.Atomic_Sema,
-	results:      ^[dynamic]string,
-	results_lock: sync.Mutex,
-	active:       i64,
-	done:         sync.One_Shot_Event,
-	threads:      []^thread.Thread,
-}
-
-find_repos :: proc(roots: []string, results: ^[dynamic]string, thread_count: int) {
-	if len(roots) == 0 do return
-
-	pool := new(RepoPool)
-	pool.queue = make([dynamic]string)
-	pool.results = results
-	pool.active = i64(len(roots))
-	pool.threads = make([]^thread.Thread, thread_count)
-
-	for root in roots {
-		root_clone, _ := strings.clone(root)
-		append(&pool.queue, root_clone)
-		sync.atomic_sema_post(&pool.queue_sema)
-	}
-
-	for i in 0 ..< thread_count {
-		t := thread.create(repo_worker)
-		t.data = rawptr(pool)
-		t.init_context = context
-		thread.start(t)
-		pool.threads[i] = t
-	}
-
-	sync.one_shot_event_wait(&pool.done)
-
-	for _ in 0 ..< thread_count {
-		sync.atomic_sema_post(&pool.queue_sema)
-	}
-
-	for t in pool.threads {
-		thread.destroy(t)
-	}
-	delete(pool.threads)
-
-	for path in pool.queue {
-		delete(path)
-	}
-	delete(pool.queue)
-
-	free(pool)
-}
-
-repo_worker :: proc(t: ^thread.Thread) {
-	pool := cast(^RepoPool)t.data
-
-	for {
-		sync.atomic_sema_wait(&pool.queue_sema)
-
-		sync.mutex_lock(&pool.queue_mutex)
-		if len(pool.queue) == 0 {
-			sync.mutex_unlock(&pool.queue_mutex)
-			if sync.atomic_load_explicit(&pool.active, .Acquire) == 0 {
-				sync.one_shot_event_signal(&pool.done)
-			}
-			break
-		}
-		last := len(pool.queue) - 1
-		dir_path := pool.queue[last]
-		ordered_remove(&pool.queue, last)
-		sync.mutex_unlock(&pool.queue_mutex)
-
-		process_repo_dir(pool, dir_path)
-		delete(dir_path)
-
-		old := sync.atomic_sub_explicit(&pool.active, 1, .Release)
-		if old == 1 {
-			sync.one_shot_event_signal(&pool.done)
-		}
-	}
-}
-
-process_repo_dir :: proc(pool: ^RepoPool, dir_path: string) {
-	cpath := strings.clone_to_cstring(dir_path)
-	if cpath == nil do return
-	defer delete(cpath)
-
-	fd, open_err := linux.open(cpath, {.DIRECTORY, .CLOEXEC})
-	if open_err != .NONE do return
-	defer linux.close(fd)
-
-	if has_git_dir(fd) {
-		cloned, _ := strings.clone(dir_path)
-		sync.mutex_lock(&pool.results_lock)
-		append(pool.results, cloned)
-		sync.mutex_unlock(&pool.results_lock)
-	}
-
-	buf: [32 * 1024]u8
-
-	for {
-		n, errno := linux.getdents(fd, buf[:])
-		if n <= 0 || errno != .NONE do break
-
-		offs := 0
-		for d in linux.dirent_iterate_buf(buf[:n], &offs) {
-			name := linux.dirent_name(d)
-			if name == "." || name == ".." do continue
-			if name == ".git" do continue
-
-			if d.type == .DIR {
-				child_path := join_path(dir_path, name)
-				sync.atomic_add_explicit(&pool.active, 1, .Relaxed)
-				sync.mutex_lock(&pool.queue_mutex)
-				append(&pool.queue, child_path)
-				sync.mutex_unlock(&pool.queue_mutex)
-				sync.atomic_sema_post(&pool.queue_sema)
-			}
-		}
-	}
-}

findr/test_env.odin

@@ -1,152 +0,0 @@
-package findr
-
-import "core:fmt"
-import "core:log"
-import "core:os"
-import "core:sort"
-import "core:strings"
-import "core:testing"
-
-TestEnv :: struct {
-	temp_dir: string,
-}
-
-create_test_env :: proc() -> (env: TestEnv) {
-	tmp, err := os.mkdir_temp("", "findr-test-*", context.allocator)
-	if err != nil {
-		log.error("Failed to create temp dir:", err)
-		panic("Failed to create temp dir")
-	}
-
-	env.temp_dir = tmp
-	return
-}
-
-destroy_test_env :: proc(env: ^TestEnv) {
-	os.remove_all(env.temp_dir)
-	delete(env.temp_dir)
-}
-
-create_dir :: proc(env: TestEnv, path: string) {
-	full := join_path(env.temp_dir, path)
-	defer delete(full)
-	os.mkdir_all(full, os.Permissions_Default_Directory)
-}
-
-create_file :: proc(env: TestEnv, path: string, content: string = "") {
-	full := join_path(env.temp_dir, path)
-	defer delete(full)
-
-	dir_end := strings.last_index(full, "/")
-	if dir_end >= 0 {
-		dir_path := full[:dir_end]
-		os.mkdir_all(dir_path, os.Permissions_Default_Directory)
-	}
-
-	f, err := os.create(full)
-	if err != nil {
-		log.error("Failed to create file:", full, err)
-		return
-	}
-	if len(content) > 0 {
-		os.write_string(f, content)
-	}
-	os.close(f)
-}
-
-create_git_repo :: proc(env: TestEnv, path: string) {
-	sub := join_path(path, ".git")
-	defer delete(sub)
-	create_dir(env, sub)
-}
-
-assert_output :: proc(
-	t: ^testing.T,
-	env: TestEnv,
-	args: []string,
-	opts: WalkOptions,
-	expected: []string,
-) {
-	results := collect_results(env, args, opts)
-	defer {
-		for r in results {delete(r)}
-		delete(results)
-	}
-
-	sorted_expected := make([dynamic]string, 0, len(expected))
-	for e in expected {append(&sorted_expected, e)}
-	defer delete(sorted_expected)
-
-	sorted_actual := make([dynamic]string, 0, len(results))
-	for a in results {append(&sorted_actual, a)}
-	defer delete(sorted_actual)
-
-	sort.quick_sort(sorted_expected[:])
-	sort.quick_sort(sorted_actual[:])
-
-	if len(sorted_expected) != len(sorted_actual) {
-		testing.fail(t)
-		log.error(
-			fmt.tprintf("Expected %d results, got %d", len(sorted_expected), len(sorted_actual)),
-		)
-		log.error("Expected:", sorted_expected[:])
-		log.error("Actual:  ", sorted_actual[:])
-		return
-	}
-
-	for i in 0 ..< len(sorted_expected) {
-		if sorted_expected[i] != sorted_actual[i] {
-			testing.fail(t)
-			log.error(fmt.tprintf("Mismatch at index %d", i))
-			log.error("Expected:", sorted_expected[:])
-			log.error("Actual:  ", sorted_actual[:])
-			return
-		}
-	}
-}
-
-assert_output_empty :: proc(
-	t: ^testing.T,
-	env: TestEnv,
-	args: []string,
-	opts: WalkOptions,
-) {
-	results := collect_results(env, args, opts)
-	defer {
-		for r in results {delete(r)}
-		delete(results)
-	}
-	if len(results) > 0 {
-		testing.fail(t)
-		log.error(fmt.tprintf("Expected no results, got %d:", len(results)))
-		for r in results {
-			log.error("  ", r)
-		}
-	}
-}
-
-collect_results :: proc(env: TestEnv, args: []string, opts: WalkOptions) -> [dynamic]string {
-	results := make([dynamic]string)
-
-	full_args := make([dynamic]string, 0, len(args) + 1, context.temp_allocator)
-	append(&full_args, env.temp_dir)
-	for a in args {append(&full_args, a)}
-
-	thread_count := os.get_processor_core_count()
-	walk(full_args[:], &results, opts, thread_count)
-
-	for i in 0 ..< len(results) {
-		r := results[i]
-		if strings.has_prefix(r, env.temp_dir) {
-			stripped := r[len(env.temp_dir):]
-			if len(stripped) > 0 && stripped[0] == '/' {
-				stripped = stripped[1:]
-			}
-			new_r, _ := strings.clone(stripped)
-			delete(r)
-			results[i] = new_r
-		}
-	}
-
-	return results
-}

findr/walker.odin

@@ -1,458 +0,0 @@
-package findr
-
-import "core:bytes"
-import "core:fmt"
-import "core:os"
-import "core:strings"
-import "core:sync"
-import "core:sync/chan"
-import "core:sys/linux"
-import "core:text/regex"
-import "core:thread"
-
-OUTPUT_BUF_SIZE :: 64 * 1024
-
-WalkOptions :: struct {
-	pattern:  string, // regex on basename; "" = match all
-	excludes: []string, // glob patterns to skip entirely
-}
-
-GIContext :: struct {
-	gi:       ^Gitignore, // nil if this dir had no .gitignore
-	base_rel: string, // relative path from repo root to this dir
-	parent:   ^GIContext, // parent context (nil if repo root)
-}
-
-WorkItem :: struct {
-	path:       string, // absolute directory path
-	rel:        string, // relative path from repo root ("" = root)
-	gi_ctx:     ^GIContext, // gitignore chain (nil = outside any repo)
-	in_repo:    bool, // true if inside a git repo
-	in_ignored: bool, // true if inside a gitignored directory
-}
-
-WalkerPool :: struct {
-	queue:         [dynamic]WorkItem,
-	queue_mutex:   sync.Mutex,
-	queue_sema:    sync.Atomic_Sema,
-	result_chan:   chan.Chan([]u8),
-	active:        i64,
-	done:          sync.One_Shot_Event,
-	threads:       []^thread.Thread,
-	opts:          WalkOptions,
-	pattern_re:    regex.Regular_Expression,
-	has_pattern:   bool,
-	exclude_gi:    ^Gitignore,
-	all_contexts:  [dynamic]^GIContext,
-	contexts_lock: sync.Mutex,
-}
-
-Collector_Data :: struct {
-	ch:      chan.Chan([]u8),
-	results: ^[dynamic]string,
-}
-
-collect_worker :: proc(t: ^thread.Thread) {
-	data := cast(^Collector_Data)t.data
-	for {
-		batch := chan.recv(data.ch) or_break
-		defer delete(batch)
-
-		start := 0
-		for {
-			remaining: []u8
-			#no_bounds_check {remaining = batch[start:]}
-
-			idx := bytes.index_byte(remaining, '\n')
-			if idx < 0 do break
-
-			i := start + idx
-			if i > start {
-				segment: []u8
-				#no_bounds_check {segment = batch[start:i]}
-				s, _ := strings.clone(string(segment))
-				append(data.results, s)
-			}
-			start = i + 1
-		}
-	}
-}
-
-walk :: proc(roots: []string, results: ^[dynamic]string, opts: WalkOptions, thread_count: int) {
-	if len(roots) == 0 do return
-
-	ch, _ := chan.create(chan.Chan([]u8), max(2 * thread_count, 2), context.allocator)
-	defer chan.destroy(ch)
-
-	data := new(Collector_Data)
-	data.ch = ch
-	data.results = results
-	defer free(data)
-
-	collector := thread.create(collect_worker)
-	collector.data = rawptr(data)
-	collector.init_context = context
-	thread.start(collector)
-
-	pool := new(WalkerPool)
-	pool.queue = make([dynamic]WorkItem)
-	pool.result_chan = ch
-	pool.active = i64(len(roots))
-	pool.threads = make([]^thread.Thread, thread_count)
-	pool.all_contexts = make([dynamic]^GIContext)
-	pool.opts = opts
-	pool.exclude_gi = nil
-	pool.has_pattern = false
-
-	if len(opts.pattern) > 0 {
-		re, err := regex.create(opts.pattern, {regex.Flag.No_Capture})
-		if err == nil {
-			pool.pattern_re = re
-			pool.has_pattern = true
-		}
-	}
-
-	if len(opts.excludes) > 0 {
-		sb: strings.Builder
-		strings.builder_init(&sb)
-		for ex in opts.excludes {
-			fmt.sbprintf(&sb, "%s\n", ex)
-		}
-		content := strings.to_string(sb)
-		pool.exclude_gi = new(Gitignore)
-		pool.exclude_gi^ = parse(content)
-		strings.builder_destroy(&sb)
-	}
-
-	for root in roots {
-		root_clone, _ := strings.clone(root)
-		append(&pool.queue, WorkItem{path = root_clone})
-		sync.atomic_sema_post(&pool.queue_sema)
-	}
-
-	for i in 0 ..< thread_count {
-		t := thread.create(walk_worker)
-		t.data = rawptr(pool)
-		t.init_context = context
-		thread.start(t)
-		pool.threads[i] = t
-	}
-
-	sync.one_shot_event_wait(&pool.done)
-
-	for _ in 0 ..< thread_count {
-		sync.atomic_sema_post(&pool.queue_sema)
-	}
-
-	for t in pool.threads {
-		thread.destroy(t)
-	}
-	delete(pool.threads)
-	for item in pool.queue {
-		delete(item.path)
-		if len(item.rel) > 0 {delete(item.rel)}
-	}
-	delete(pool.queue)
-
-	for ctx in pool.all_contexts {
-		if ctx.gi != nil {
-			destroy(ctx.gi)
-			free(ctx.gi)
-		}
-		if len(ctx.base_rel) > 0 {
-			delete(ctx.base_rel)
-		}
-		free(ctx)
-	}
-	delete(pool.all_contexts)
-
-	if pool.has_pattern {
-		regex.destroy(pool.pattern_re)
-	}
-	if pool.exclude_gi != nil {
-		destroy(pool.exclude_gi)
-		free(pool.exclude_gi)
-	}
-
-	free(pool)
-
-	chan.close(ch)
-	thread.join(collector)
-	thread.destroy(collector)
-}
-
-flush_buf :: proc(ch: chan.Chan([]u8), local: ^[dynamic]u8) {
-	if len(local) == 0 do return
-	batch := local[:]
-	local^ = make([dynamic]u8, 0, OUTPUT_BUF_SIZE)
-	chan.send(ch, batch)
-}
-
-append_path :: proc(buf: ^[dynamic]u8, parent, name: string, trailing_slash: bool) {
-	need_sep := len(parent) > 0 && parent[len(parent) - 1] != '/'
-	size := len(parent) + len(name) + 1
-	if need_sep do size += 1
-	if trailing_slash do size += 1
-
-	old_len := len(buf)
-	reserve(buf, old_len + size)
-	resize(buf, old_len + size)
-
-	pos := old_len
-	pos += copy(buf[pos:], parent)
-	if need_sep {buf[pos] = '/'; pos += 1}
-	pos += copy(buf[pos:], name)
-	if trailing_slash {buf[pos] = '/'; pos += 1}
-	buf[pos] = '\n'
-}
-
-walk_worker :: proc(t: ^thread.Thread) {
-	pool := cast(^WalkerPool)t.data
-
-	local_buf := make([dynamic]u8, 0, OUTPUT_BUF_SIZE)
-	defer {
-		if len(local_buf) > 0 {
-			flush_buf(pool.result_chan, &local_buf)
-		}
-		delete(local_buf)
-	}
-
-	for {
-		sync.atomic_sema_wait(&pool.queue_sema)
-
-		sync.mutex_lock(&pool.queue_mutex)
-		if len(pool.queue) == 0 {
-			sync.mutex_unlock(&pool.queue_mutex)
-			if sync.atomic_load_explicit(&pool.active, .Acquire) == 0 {
-				sync.one_shot_event_signal(&pool.done)
-			}
-			break
-		}
-		last := len(pool.queue) - 1
-		item := pool.queue[last]
-		ordered_remove(&pool.queue, last)
-		sync.mutex_unlock(&pool.queue_mutex)
-
-		process_dir(pool, item, &local_buf)
-		delete(item.path)
-		if len(item.rel) > 0 {delete(item.rel)}
-
-		if len(local_buf) >= OUTPUT_BUF_SIZE {
-			flush_buf(pool.result_chan, &local_buf)
-		}
-
-		old := sync.atomic_sub_explicit(&pool.active, 1, .Release)
-		if old == 1 {
-			sync.one_shot_event_signal(&pool.done)
-		}
-	}
-}
-
-process_dir :: proc(pool: ^WalkerPool, item: WorkItem, local_buf: ^[dynamic]u8) {
-	dir_path := item.path
-
-	cpath := strings.clone_to_cstring(dir_path)
-	if cpath == nil do return
-	defer delete(cpath)
-
-	fd, open_err := linux.open(cpath, {.DIRECTORY, .CLOEXEC})
-	if open_err != .NONE do return
-	defer linux.close(fd)
-
-	has_git := false
-	if !item.in_ignored {
-		has_git = has_git_dir(fd)
-	}
-
-	gi_ctx := item.gi_ctx
-	rel := item.rel
-
-	if has_git {
-		gi_ctx = nil
-		rel = ""
-	}
-
-	child_in_repo := has_git || item.in_repo
-
-	gi: ^Gitignore = nil
-	if !item.in_ignored {
-		gi = load_ignore_patterns(dir_path, child_in_repo)
-	}
-	if gi != nil {
-		new_ctx := new(GIContext)
-		new_ctx.gi = gi
-		if len(rel) > 0 {
-			new_ctx.base_rel, _ = strings.clone(rel)
-		}
-		new_ctx.parent = gi_ctx
-
-		sync.mutex_lock(&pool.contexts_lock)
-		append(&pool.all_contexts, new_ctx)
-		sync.mutex_unlock(&pool.contexts_lock)
-
-		gi_ctx = new_ctx
-	}
-
-	buf: [32 * 1024]u8
-	rel_buf: [4096]u8
-
-	for {
-		n, errno := linux.getdents(fd, buf[:])
-		if n <= 0 || errno != .NONE do break
-
-		offs := 0
-		for d in linux.dirent_iterate_buf(buf[:n], &offs) {
-			name := linux.dirent_name(d)
-			if name == "." || name == ".." do continue
-			if name == ".git" do continue
-
-			is_dir := d.type == .DIR
-			is_nondir := d.type != .DIR
-
-			if pool.exclude_gi != nil && is_ignored(pool.exclude_gi, name, is_dir) {
-				continue
-			}
-
-			entry_rel := build_rel(rel_buf[:], rel, name)
-
-			ignored := false
-			if item.in_ignored {
-				ignored = true
-			} else if gi_ctx != nil {
-				ignored = check_chain(gi_ctx, entry_rel, is_dir)
-			}
-
-			if is_dir {
-				if ignored && matches_pattern(pool, name) {
-					append_path(local_buf, dir_path, name, true)
-				}
-				child_rel, _ := strings.clone(entry_rel)
-				child_path := join_path(dir_path, name)
-				push_work(
-					pool,
-					WorkItem {
-						path = child_path,
-						rel = child_rel,
-						gi_ctx = gi_ctx,
-						in_repo = child_in_repo,
-						in_ignored = ignored,
-					},
-				)
-			} else if is_nondir {
-				if ignored && matches_pattern(pool, name) {
-					append_path(local_buf, dir_path, name, false)
-				}
-			}
-		}
-	}
-}
-
-check_chain :: proc(ctx: ^GIContext, entry_rel: string, is_dir: bool) -> bool {
-	c := ctx
-	for c != nil {
-		if c.gi != nil {
-			rel := relative_to(entry_rel, c.base_rel)
-			match := check_match(c.gi, rel, is_dir)
-			if match != .None {
-				return match == .Ignored
-			}
-		}
-		c = c.parent
-	}
-	return false
-}
-
-relative_to :: proc(entry_rel, base_rel: string) -> string {
-	if len(base_rel) == 0 do return entry_rel
-	prefix_len := len(base_rel)
-	if len(entry_rel) > prefix_len &&
-	   entry_rel[prefix_len] == '/' &&
-	   strings.has_prefix(entry_rel, base_rel) {
-		return entry_rel[prefix_len + 1:]
-	}
-	return entry_rel
-}
-
-build_rel :: proc(buf: []u8, rel, name: string) -> string {
-	if len(rel) == 0 do return name
-	pos := copy(buf, rel)
-	if pos < len(buf) {
-		buf[pos] = '/'
-		pos += 1
-		pos += copy(buf[pos:], name)
-	}
-	return string(buf[:pos])
-}
-
-matches_pattern :: proc(pool: ^WalkerPool, name: string) -> bool {
-	if !pool.has_pattern do return true
-	cap, ok := regex.match(pool.pattern_re, name)
-	regex.destroy(cap)
-	return ok
-}
-
-push_work :: proc(pool: ^WalkerPool, item: WorkItem) {
-	sync.atomic_add_explicit(&pool.active, 1, .Relaxed)
-	sync.mutex_lock(&pool.queue_mutex)
-	append(&pool.queue, item)
-	sync.mutex_unlock(&pool.queue_mutex)
-	sync.atomic_sema_post(&pool.queue_sema)
-}
-
-has_git_dir :: proc(fd: linux.Fd) -> bool {
-	git_fd, err := linux.openat(fd, ".git", {.DIRECTORY, .CLOEXEC})
-	if err == .NONE {
-		linux.close(git_fd)
-		return true
-	}
-	return false
-}
-
-load_ignore_patterns :: proc(dir_path: string, in_repo: bool) -> ^Gitignore {
-	has_patterns := false
-	sb: strings.Builder
-	strings.builder_init(&sb)
-	defer strings.builder_destroy(&sb)
-
-	if in_repo {
-		gi_path := join_path(dir_path, ".gitignore")
-		data, err := os.read_entire_file_from_path(gi_path, context.allocator)
-		delete(gi_path)
-		if err == .NONE {
-			fmt.sbprintf(&sb, "%s", string(data))
-			delete(data)
-			has_patterns = true
-		}
-	}
-
-	ig_path := join_path(dir_path, ".ignore")
-	idata, ierr := os.read_entire_file_from_path(ig_path, context.allocator)
-	delete(ig_path)
-	if ierr == .NONE {
-		fmt.sbprintf(&sb, "%s", string(idata))
-		delete(idata)
-		has_patterns = true
-	}
-
-	if !has_patterns do return nil
-
-	content := strings.to_string(sb)
-	gi := new(Gitignore)
-	gi^ = parse(content)
-	return gi
-}
-
-join_path :: proc(parent, child: string) -> string {
-	need_sep := len(parent) == 0 || parent[len(parent) - 1] != '/'
-	total := len(parent) + len(child)
-	if need_sep do total += 1
-	buf := make([]u8, total, context.allocator)
-	pos := copy(buf, parent)
-	if need_sep {
-		buf[pos] = '/'
-		pos += 1
-	}
-	copy(buf[pos:], child)
-	return string(buf)
-}
-

fixtures/keys/insecure-test-key

@@ -1,7 +0,0 @@
------BEGIN OPENSSH PRIVATE KEY-----
-b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
-QyNTUxOQAAACCbll0MJper9prPwGn2wwikH3hTByL8tlzmhViuvfrryAAAAJCkxfzapMX8
-2gAAAAtzc2gtZWQyNTUxOQAAACCbll0MJper9prPwGn2wwikH3hTByL8tlzmhViuvfrryA
-AAAEDXQExhs89b3fjqJHkhuo9QX4JEjXiEC+vSnCAYc8OxcpuWXQwml6v2ms/AafbDCKQf
-eFMHIvy2XOaFWK69+uvIAAAACnNwZW5jZXJAZncBAgM=
------END OPENSSH PRIVATE KEY-----

fixtures/keys/insecure-test-key.pub

@@ -1 +0,0 @@
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJuWXQwml6v2ms/AafbDCKQfeFMHIvy2XOaFWK69+uvI spencer@fw

fixtures/keys/test_ed25519

@@ -1,7 +0,0 @@
------BEGIN OPENSSH PRIVATE KEY-----
-b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
-QyNTUxOQAAACC4CdhiPHmU44cyy9UZV1ISnDq9RbYl1m1qTYOXaSNougAAAIg+8A82PvAP
-NgAAAAtzc2gtZWQyNTUxOQAAACC4CdhiPHmU44cyy9UZV1ISnDq9RbYl1m1qTYOXaSNoug
-AAAEAalxEoCavixCImtND1I0YHZZjhOrBLxk//t9v0sjYNVLgJ2GI8eZTjhzLL1RlXUhKc
-Or1FtiXWbWpNg5dpI2i6AAAABHRlc3QB
------END OPENSSH PRIVATE KEY-----

fixtures/keys/test_ed25519.pub

@@ -1 +0,0 @@
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILgJ2GI8eZTjhzLL1RlXUhKcOr1FtiXWbWpNg5dpI2i6 test

fixtures/keys/test_ed25519_encrypted

@@ -1,8 +0,0 @@
------BEGIN OPENSSH PRIVATE KEY-----
-b3BlbnNzaC1rZXktdjEAAAAACmFlczI1Ni1jdHIAAAAGYmNyeXB0AAAAGAAAABD342Kol/
-iE3kW3alqJTPVpAAAAGAAAAAEAAAAzAAAAC3NzaC1lZDI1NTE5AAAAIF29NuS3O0JUKCj4
-j/NmmJJyJk6n/MwI37WtVeWAC5c/AAAAoPFp0zRQufp8S+f68atSqFT1FYMUvGqL2cmmtJ
-r+kXEeEvSGdi3xAxCSLuoe0tMeUYP8aUP1M5L9VzTpFoi8jBIfcPl/ZRX8F/+J4dhp5jno
-3nQuo1AN0D60r+UmmX+Z0IzIrD2jIpZ/Y7P2kXT8OErIhtC4ZJs3nIIOKFY7ZzlM1IqbYH
-dSSlpUnsAoMPjMb0eD0Q6s6JaldfiNshckauU=
------END OPENSSH PRIVATE KEY-----

fixtures/keys/test_ed25519_encrypted.pub

@@ -1 +0,0 @@
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF29NuS3O0JUKCj4j/NmmJJyJk6n/MwI37WtVeWAC5c/ encrypted test key

fixtures/keys/test_ed25519_second

@@ -1,7 +0,0 @@
------BEGIN OPENSSH PRIVATE KEY-----
-b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
-QyNTUxOQAAACCZhSOlxHj1zxd+P7adxHOjo3tqqe68AVQ1itJ96nJ95wAAAIh6gz6PeoM+
-jwAAAAtzc2gtZWQyNTUxOQAAACCZhSOlxHj1zxd+P7adxHOjo3tqqe68AVQ1itJ96nJ95w
-AAAEAEsVzs6egkWMZolD/pZCX5ZcZVXfd5wZ6Ja12f+PxAQJmFI6XEePXPF34/tp3Ec6Oj
-e2qp7rwBVDWK0n3qcn3nAAAABXRlc3Qy
------END OPENSSH PRIVATE KEY-----

fixtures/keys/test_ed25519_second.pub

@@ -1 +0,0 @@
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJmFI6XEePXPF34/tp3Ec6Oje2qp7rwBVDWK0n3qcn3n test2

fixtures/keys/test_rsa

@@ -1,27 +0,0 @@
------BEGIN OPENSSH PRIVATE KEY-----
-b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABFwAAAAdzc2gtcn
-NhAAAAAwEAAQAAAQEAjwq/ISeK/TmKiV1NABIq+tFwevArpTRTyZ9eC5JyGvDzDB03buVl
-6bXd6+cwv+h0AZa7BZN60ayv8zAUmyGpSxFN2gMFiJ/0iFYpTHiLZD4VUH8mCPllIehOdr
-epchmlh14BeShJjlGzwBAlgiEON5V62gCWWLmkIzcAgUd3R2NUQfajl74wA0JBkaNeFwUp
-nUARyPUeMVX8ZVUvbpE/WOFTZYfFZDkul6aSkAzEeyZq9s4qJ2mWt5acuXcMcUl6YtuAGM
-Xii+uV1nJyQpNgHRdEZ2Ch1zmtiTrqjutdBUOfyQZJ3Ln9h/nPJDerUHZboyhu654dLbac
-0P3pYciW8wAAA8BvZFJ5b2RSeQAAAAdzc2gtcnNhAAABAQCPCr8hJ4r9OYqJXU0AEir60X
-B68CulNFPJn14LknIa8PMMHTdu5WXptd3r5zC/6HQBlrsFk3rRrK/zMBSbIalLEU3aAwWI
-n/SIVilMeItkPhVQfyYI+WUh6E52t6lyGaWHXgF5KEmOUbPAECWCIQ43lXraAJZYuaQjNw
-CBR3dHY1RB9qOXvjADQkGRo14XBSmdQBHI9R4xVfxlVS9ukT9Y4VNlh8VkOS6XppKQDMR7
-Jmr2zionaZa3lpy5dwxxSXpi24AYxeKL65XWcnJCk2AdF0RnYKHXOa2JOuqO610FQ5/JBk
-ncuf2H+c8kN6tQdlujKG7rnh0ttpzQ/elhyJbzAAAAAwEAAQAAAQAVAR96x1s1/vaUYDJ3
-4bMU/J83NkA6dJofH7tIGLuPsDUIYNvseVwDOxT42IyEiaZLO26ADZ1535FAtR05gHJjFw
-nnCw2Ld+2I/Zn35DWXxTQNC3ay16hdl8a50RNdMV3oqEmwGFXgw6eQ+u3/E0qKp/UPwQlS
-wwPStfdphGyD+15BxNcc/ZTAByKe9JMi7KkygE02jUn9OMPjJJT9RR+oRXZHLq+yU8Fayl
-QUDgmU5Vq8Mhp0P4JrmCMVeZuRhMPrk3XaDJFPgfSMY1fKEapW6itwsG9VTh6xUMxks26t
-hk/GuGNjhmt5NOKpQDLLOTKd22u+PZ6kJJQcJjsj47ktAAAAgGcWjHLNm6T0Dp1p5hgfPy
-QK019Xp24V1zlejyC0iykzBaC+ZFFS9JOBkqfdrrEE1nAzLvJblhUeWpmLBaqOF+PpPxkF
-oAGXzYck2axVcXhpvgB71uOARGZntVDoxVoOC7vT6I2h8eL75pZNGYJZt1K9Zufr4UwNR4
-F+FY194pSLAAAAgQDEx1MSFuVZ5sfAH7RteSHWjvyD/CWwbhVzL3IWeUXCMsf9HwUZZd8e
-zgyqE6Dh65GTXviuy8Tpb4gT4Gne/QblMHGvdbFMlXNOfzz9U5VkF0q1Y/D4rN0Sa7+nzR
-lZx/LKM20egfypNeJWBQT5KzZ8gEOamL7Qyyk5YG2q5evWnwAAAIEAuhdRyPjXaCM2NyvO
-dPxvbnpEJZDWRw6iVWtzPAXgwIiI6ngEUVXK2O8T8j0Ufssk3AVbVj1OH8/KJonyWUbedM
-mDaFhs4Uvd9iuSZdpS7PbLqHYonurg3m6dz4TrtoWUQuBATdGuIGrtkN+Y83e6UqOGT7lY
-Vqw7lPqhNUowAy0AAAAIdGVzdC1yc2EBAgM=
------END OPENSSH PRIVATE KEY-----

fixtures/keys/test_rsa.pub

@@ -1 +0,0 @@
-ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCPCr8hJ4r9OYqJXU0AEir60XB68CulNFPJn14LknIa8PMMHTdu5WXptd3r5zC/6HQBlrsFk3rRrK/zMBSbIalLEU3aAwWIn/SIVilMeItkPhVQfyYI+WUh6E52t6lyGaWHXgF5KEmOUbPAECWCIQ43lXraAJZYuaQjNwCBR3dHY1RB9qOXvjADQkGRo14XBSmdQBHI9R4xVfxlVS9ukT9Y4VNlh8VkOS6XppKQDMR7Jmr2zionaZa3lpy5dwxxSXpi24AYxeKL65XWcnJCk2AdF0RnYKHXOa2JOuqO610FQ5/JBkncuf2H+c8kN6tQdlujKG7rnh0ttpzQ/elhyJbz test-rsa

flake.nix

@@ -11,12 +11,11 @@
   };
 
   outputs =
-    inputs@{
+    inputs@{ flake-parts
-      flake-parts,
+    , nixpkgs
-      nixpkgs,
+    , nixpkgs-unstable
-      nixpkgs-unstable,
+    , self
-      self,
+    , treefmt-nix
-      treefmt-nix,
     }:
     flake-parts.lib.mkFlake { inherit inputs; } {
       imports = [
@@ -30,18 +29,7 @@
       ];
 
       perSystem =
-        {
+        { pkgs, system, inputs', ... }: {
-          pkgs,
-          system,
-          inputs',
-          ...
-        }:
-      let
-        mysqlite = pkgs.sqlite.overrideAttrs (old: {
-                configureFlags = (old.configureFlags or [ ]) ++ [ "--enable-deserialize" ];
-              });
-      in
-        {
           _module.args.pkgs = import nixpkgs {
             inherit system;
             config.allowUnfree = true;
@@ -66,7 +54,7 @@
 
           packages.default = pkgs.stdenv.mkDerivation rec {
             pname = "envr";
-            version = "0.3.0";
+            version = "0.2.0";
             src = ./.;
 
             nativeBuildInputs = [
@@ -76,7 +64,7 @@
 
             buildInputs = [
               pkgs.libsodium
-              mysqlite
+              pkgs.sqlite
             ];
 
             buildPhase = ''
@@ -95,20 +83,17 @@
 
           devShells.default = pkgs.mkShell {
             buildInputs = with pkgs; [
+              fd
               nushell
 
               libsodium
-              mysqlite
+              sqlite
               unstable.odin
               unstable.ols
 
               # Build tools
               zip
 
-              # Helper tools
-              delta
-              hyperfine
-
               # IDE
               unstable.helix
               typescript-language-server

main.odin

@@ -1,31 +1,10 @@
 package main
 
 import "core:fmt"
-import "core:mem"
 import "core:os"
 
 main :: proc() {
-	when ODIN_DEBUG {
+	cmd, ok := parse_args()
-		heap_track: mem.Tracking_Allocator
-		mem.tracking_allocator_init(&heap_track, context.allocator)
-		defer mem.tracking_allocator_destroy(&heap_track)
-		defer if len(heap_track.allocation_map) > 0 {
-			for _, leak in heap_track.allocation_map {
-				fmt.eprintf("LEAK: %v leaked %m\n", leak.location, leak.size)
-			}
-		}
-		context.allocator = mem.tracking_allocator(&heap_track)
-
-		temp_track: mem.Tracking_Allocator
-		mem.tracking_allocator_init(&temp_track, context.temp_allocator)
-		defer mem.tracking_allocator_destroy(&temp_track)
-		context.temp_allocator = mem.tracking_allocator(&temp_track)
-	}
-
-	defer free_all(context.temp_allocator)
-
-	cmd, ok := parse_args(os.args, os.to_writer(os.stdout), os.to_writer(os.stderr))
-	defer delete_command(&cmd) // delete flushes automatically
 	if !ok {
 		return
 	}
@@ -35,6 +14,8 @@ main :: proc() {
 		cmd_init(&cmd)
 	case "version":
 		cmd_version(&cmd)
+	case "deps":
+		cmd_deps(&cmd)
 	case "list":
 		cmd_list(&cmd)
 	case "backup", "add":
@@ -54,9 +35,10 @@ main :: proc() {
 	case "nushell-completion":
 		cmd_nushell_completion(&cmd)
 	case:
-		fmt.wprintf(cmd.err, "Unknown command: %s\n", cmd.name)
+		fmt.printf("Unknown command: %s\n", cmd.name)
-		write_usage(cmd.out)
+		print_usage()
 		os.exit(1)
 	}
 }
 
+

main.odin.bak

@@ -0,0 +1,44 @@
+package main
+
+import "core:fmt"
+import "core:os"
+
+main :: proc() {
+	cmd, ok := parse_args()
+	if !ok {
+		return
+	}
+
+	switch cmd.name {
+	case "init":
+		cmd_init(&cmd)
+	case "version":
+		cmd_version(&cmd)
+	case "deps":
+		cmd_deps(&cmd)
+	case "list":
+		cmd_list(&cmd)
+	case "backup", "add":
+		cmd_backup(&cmd)
+	case "remove":
+		cmd_remove(&cmd)
+	case "restore":
+		cmd_restore(&cmd)
+	case "edit-config":
+		cmd_edit_config(&cmd)
+	case "check":
+		cmd_check(&cmd)
+	case "scan":
+		cmd_scan(&cmd)
+	case "sync":
+		cmd_sync(&cmd)
+	case "nushell-completion":
+		cmd_nushell_completion(&cmd)
+	case:
+		fmt.printf("Unknown command: %s\n", cmd.name)
+		print_usage()
+		os.exit(1)
+	}
+}
+
+

prompt.odin

@@ -3,113 +3,11 @@ package main
 import "core:fmt"
 import "core:sys/posix"
 
-MultiSelect_Result :: enum {
-	Confirm,
-	Cancel,
-}
-
-Key :: enum {
-	Up,
-	Down,
-	Space,
-	Enter,
-	Escape,
-	Unknown,
-}
-
 Raw_State :: struct {
 	original: posix.termios,
 	fd:       posix.FD,
 }
 
-MAX_VISIBLE :: 7
-
-// Caller is responsible for deleting the responses.
-multi_select :: proc(
-	prompt: string,
-	options: []string,
-) -> (
-	selected: [dynamic]bool,
-	result: MultiSelect_Result,
-) {
-	if len(options) == 0 {
-		return
-	}
-
-	selected = make([dynamic]bool, 0, len(options))
-	cursor: int = 0
-	scroll_offset: int = 0
-
-	fmt.printf("\x1b[?25l")
-	visible := render_options(prompt, options, selected[:], cursor, scroll_offset)
-
-	raw, ok := enable_raw_mode(posix.STDIN_FILENO)
-	if !ok {
-		fmt.printf("\x1b[?25h")
-		return
-	}
-	defer disable_raw_mode(&raw)
-
-	for {
-		key := read_key()
-
-		switch key {
-		case .Up:
-			if cursor > 0 {
-				cursor -= 1
-			}
-		case .Down:
-			if cursor < len(options) - 1 {
-				cursor += 1
-			}
-		case .Space:
-			selected[cursor] = !selected[cursor]
-		case .Enter:
-			fmt.printf("\x1b[%dA\x1b[J\x1b[?25h", visible + 1)
-			result = .Confirm
-			return
-		case .Escape:
-			fmt.printf("\x1b[%dA\x1b[J\x1b[?25h", visible + 1)
-			result = .Cancel
-			return
-		case .Unknown:
-		}
-
-		scroll_offset = max(0, min(cursor - MAX_VISIBLE / 2, len(options) - MAX_VISIBLE))
-		fmt.printf("\x1b[%dA\x1b[0J", visible + 1)
-		visible = render_options(prompt, options, selected[:], cursor, scroll_offset)
-	}
-}
-
-render_options :: proc(
-	prompt: string,
-	options: []string,
-	selected: []bool,
-	cursor: int,
-	scroll_offset: int,
-) -> int {
-	fmt.printf("\x1b[1;36m%s\x1b[0m (↑/↓ move, space select, enter confirm)\r\n", prompt)
-
-	end := scroll_offset + MAX_VISIBLE
-	if end > len(options) {
-		end = len(options)
-	}
-
-	for i in scroll_offset ..< end {
-		checkbox := " "
-		if selected[i] {
-			checkbox = "x"
-		}
-		if i == cursor {
-			fmt.printf("\x1b[1;32m> \x1b[0m[\x1b[32m%s\x1b[0m] %s\r\n", checkbox, options[i])
-		} else {
-			fmt.printf("  [\x1b[2m%s\x1b[0m] %s\r\n", checkbox, options[i])
-		}
-	}
-
-	return end - scroll_offset
-}
-
 enable_raw_mode :: proc(fd: posix.FD) -> (Raw_State, bool) {
 	state: Raw_State
 	state.fd = fd
@@ -137,6 +35,15 @@ disable_raw_mode :: proc(state: ^Raw_State) {
 	posix.tcsetattr(state.fd, .TCSAFLUSH, &state.original)
 }
 
+Key :: enum {
+	Up,
+	Down,
+	Space,
+	Enter,
+	Escape,
+	Unknown,
+}
+
 read_key :: proc() -> Key {
 	buf: [3]u8
 
@@ -199,3 +106,88 @@ read_key :: proc() -> Key {
 	}
 }
 
+MultiSelect_Result :: enum {
+	Confirm,
+	Cancel,
+}
+
+MAX_VISIBLE :: 7
+
+multi_select :: proc(
+	prompt: string,
+	options: []string,
+) -> (selected: [dynamic]bool, result: MultiSelect_Result) {
+	if len(options) == 0 {
+		return
+	}
+
+	selected = make([dynamic]bool, len(options))
+	cursor: int = 0
+	scroll_offset: int = 0
+
+	fmt.printf("\x1b[?25l")
+	visible := render_options(prompt, options, selected[:], cursor, scroll_offset)
+
+	raw, ok := enable_raw_mode(posix.STDIN_FILENO)
+	if !ok {
+		fmt.printf("\x1b[?25h")
+		return
+	}
+	defer disable_raw_mode(&raw)
+
+	for {
+		key := read_key()
+
+		switch key {
+		case .Up:
+			if cursor > 0 {
+				cursor -= 1
+			}
+		case .Down:
+			if cursor < len(options) - 1 {
+				cursor += 1
+			}
+		case .Space:
+			selected[cursor] = !selected[cursor]
+		case .Enter:
+			fmt.printf("\x1b[%dA\x1b[J\x1b[?25h", visible + 1)
+			result = .Confirm
+			return
+		case .Escape:
+			fmt.printf("\x1b[%dA\x1b[J\x1b[?25h", visible + 1)
+			result = .Cancel
+			return
+		case .Unknown:
+		}
+
+		scroll_offset = max(0, min(cursor - MAX_VISIBLE / 2, len(options) - MAX_VISIBLE))
+		fmt.printf("\x1b[%dA\x1b[0J", visible + 1)
+		visible = render_options(prompt, options, selected[:], cursor, scroll_offset)
+	}
+}
+
+render_options :: proc(prompt: string, options: []string, selected: []bool, cursor: int, scroll_offset: int) -> int {
+	fmt.printf(
+		"\x1b[1;36m%s\x1b[0m (↑/↓ move, space select, enter confirm)\r\n",
+		prompt,
+	)
+
+	end := scroll_offset + MAX_VISIBLE
+	if end > len(options) {
+		end = len(options)
+	}
+
+	for i in scroll_offset..<end {
+		checkbox := " "
+		if selected[i] {
+			checkbox = "x"
+		}
+		if i == cursor {
+			fmt.printf("\x1b[1;32m> \x1b[0m[\x1b[32m%s\x1b[0m] %s\r\n", checkbox, options[i])
+		} else {
+			fmt.printf("  [\x1b[2m%s\x1b[0m] %s\r\n", checkbox, options[i])
+		}
+	}
+
+	return end - scroll_offset
+}

quash

@@ -0,0 +1,109 @@
+@  ukspssxz spencer.brower@proton.me 2026-06-12 16:45:22 default@ 548fe7ec
+│  (no description set)
+○  suwmwvkl spencer.brower@proton.me 2026-06-12 16:40:25 odin a1e93345
+│  ci: Updated github action.
+○  tqpkpmus spencer.brower@proton.me 2026-06-12 16:35:39 eed36089
+│  feat: Removed go code.
+○  yzzzmznw spencer.brower@proton.me 2026-06-12 16:35:34 75b77845
+│  build: Converted Makefile and flake package.
+○  kvtmxpyn spencer.brower@proton.me 2026-06-12 15:54:44 4ec2b22b
+│  refactor: removed `is_tty`.
+○  pouwppuo spencer.brower@proton.me 2026-06-12 15:48:12 0276db76
+│  refactor: Switched from age to libsodium.
+○  txoxnuzl spencer.brower@proton.me 2026-06-12 15:36:10 a0e2c995
+│  docs: Updated TODOs.
+○  zvrkmqpk spencer.brower@proton.me 2026-06-12 15:01:50 d0dc93ab
+│  feat(odin): Migrated nushell-completion command to go.
+○  zpmvtmzx spencer.brower@proton.me 2026-06-12 14:50:42 91ada61c
+│  feat: Added tests.
+○  vsqmlvlq spencer.brower@proton.me 2026-06-12 14:17:56 9b395677
+│  fix: Fixed the rest of the (tested) leaks.
+○  rwzttsll spencer.brower@proton.me 2026-06-12 13:37:09 43dd8aca
+│  perf: Improved writer performance.
+○  rovqumvz spencer.brower@proton.me 2026-06-12 13:25:50 db1b863e
+│  fix: fixing leaks.
+○  quqsmwmx spencer.brower@proton.me 2026-06-12 10:45:43 e9660501
+│  fix: Added proper help text to all commands.
+○  uupootzn spencer.brower@proton.me 2026-06-12 10:28:41 7629dd2c
+│  fix: Got rid of go fallback code.
+○  svkzoqxq spencer.brower@proton.me 2026-06-12 10:22:21 7c7ddf46
+│  fix: Fixed memory leaks in `find_binary`.
+○  yzvwlzvq spencer.brower@proton.me 2026-06-12 10:22:21 a1e945a6
+│  feat(odin): Ported init command.
+○  yklwuqrm spencer.brower@proton.me 2026-06-12 09:12:55 0a332adf
+│  feat(odin): Ported scan command.
+○  unktymmr spencer.brower@proton.me 2026-06-12 08:27:14 4e1e3590
+│  feat(odin): port check command to odin.
+○  oyllntvp spencer.brower@proton.me 2026-06-12 08:02:08 82bec68b
+│  fix: Fixing AI oopsies.
+○  lowokuok spencer.brower@proton.me 2026-06-11 21:26:59 2cb6067a
+│  feat(odin): ported edit-config command to odin.
+○  vlssoopk spencer.brower@proton.me 2026-06-11 21:25:11 3668df57
+│  feat(odin): ported restore command to odin.
+○  tunwtypr spencer.brower@proton.me 2026-06-11 21:21:59 d2127e47
+│  feat(odin): Ported remove command.
+○  nrnpskps spencer.brower@proton.me 2026-06-11 21:17:52 cb7db967
+│  feat(odin): Added long text and --help flags.
+○  swwzkunx spencer.brower@proton.me 2026-06-11 21:14:11 c92155a1
+│  feat(odin): ported backup command.
+○  tsnurnzr spencer.brower@proton.me 2026-06-11 21:05:39 b1d24161
+│  feat(odin): ported list command.
+○  vwolkxsl spencer.brower@proton.me 2026-06-11 21:05:33 40f0b3c3
+│  feat(odin): ported deps command, added utilities (features, tty, table).
+○  rqrrlqlk spencer.brower@proton.me 2026-06-11 20:34:53 d84e43d0
+│  odin: scaffold project with CLI parser, version command, Go fallback
+○  znnskorn spencer.brower@proton.me 2026-06-11 20:08:27 28f96df4
+│  feat: Started odin setup.
+│ ○  rykmnnwl spencer.brower@proton.me 2026-06-11 20:00:08 zig 42c01a08
+│ │  feat: init command.
+│ ○  ztntvnnw spencer.brower@proton.me 2026-06-09 11:01:15 d3eb4e84
+│ │  fix: Fixed issue with buffer size.
+│ ○  pqzlpytk spencer.brower@proton.me 2026-06-09 09:50:38 6acd1f9d
+│ │  refactor: Moved deps into `root.zig`.
+│ ○  slkwsoqy spencer.brower@proton.me 2026-06-09 09:41:13 681931fb
+│ │  feat: Added table viewer.
+│ ○  qkmlntsm spencer.brower@proton.me 2026-05-27 19:30:19 acbda090
+│ │  feat: list cmd.
+│ ○  vxnsyxqp spencer.brower@proton.me 2026-05-27 18:27:21 fc8474d7
+│ │  feat: Restore db from file.
+│ ○  uoowvkxx spencer.brower@proton.me 2026-05-03 12:45:43 8f2c2419
+│ │  feat(config): Added data path.
+│ ○  qrkuztko spencer.brower@proton.me 2026-05-01 10:30:12 3e6c1752
+│ │  feat: accept config in Db
+│ ○  vrxoyzlo spencer.brower@proton.me 2026-04-30 22:37:31 fd0f8bba
+│ │  feat(age): accept multiple recipients.
+│ ○  rquvonut spencer.brower@proton.me 2026-04-30 21:03:38 65571393
+│ │  feat: Implemented basic db operation.
+│ ○  nwzoqvoq spencer.brower@proton.me 2026-04-29 16:35:38 e5286527
+│ │  feat: Created own age wrapper.
+│ ○  rltyxtqr spencer.brower@proton.me 2026-04-28 17:49:04 02ce5e46
+│ │  feat: Added age-ffi.
+│ ○  krzuylpu spencer.brower@proton.me 2026-04-26 17:29:37 a13264c8
+│ │  feat: zig-sqlite.
+│ ○  nqlotzkk spencer.brower@proton.me 2026-04-24 11:19:31 799d95a4
+│ │  feat: added Config parsing.
+│ ○  npvzptmw spencer.brower@proton.me 2026-04-23 16:53:47 217bb413
+│ │  feat(comma): Added help method.
+│ ○  rrlywnkm spencer.brower@proton.me 2026-04-21 19:42:02 a547409e
+│ │  docs: Added AI Disclaimer to README.md.
+│ ○  plqqwlws spencer.brower@proton.me 2026-04-21 19:34:09 53cf22bc
+│ │  feat: Added help output for commands.
+│ ○  znpvknpm spencer.brower@proton.me 2026-04-21 18:13:35 ae445459
+│ │  feat(comma): Added enum value for unknown commands.
+│ ○  zqpvlvms spencer.brower@proton.me 2026-04-21 18:02:58 bd2a5455
+│ │  feat: Migrated `deps` command.
+│ ○  wqslwyqo spencer.brower@proton.me 2026-04-20 17:08:26 8a503ced
+│ │  refactor: Broke comma into a separate package.
+│ ○  trqurnkq spencer.brower@proton.me 2026-04-20 16:14:43 33b0063c
+│ │  feat: Added command structure.
+│ │ ○  spllvvwm spencer.brower@proton.me 2026-04-20 10:15:48 envr-zig@ ac94b33e
+│ ├─╯  (empty) (no description set)
+│ ○  olwurpsw spencer.brower@proton.me 2026-04-18 16:28:30 43b03e0a
+│ │  wip: feat: Migrated version command to zig.
+│ ○  mnqunpro spencer.brower@proton.me 2026-04-17 16:41:45 ce135e9c
+│ │  feat: Created zig wrapper.
+│ ○  unkrrvon spencer.brower@proton.me 2026-04-17 15:49:00 6a611150
+├─╯  feat: Added zig config.
+◆  psmotwus 6729162+sbrow@users.noreply.github.com 2026-01-12 15:42:05 go main v0.2.1 c6d03088
+│  chore(main): release 0.2.1
+~

scan.odin

@@ -1,21 +1,136 @@
 package main
 
+import "core:fmt"
 import "core:os"
+import "core:strings"
+import "core:sync"
+import "core:terminal"
 
-import "findr"
+fd_counter: sync.Atomic_Mutex
+fd_seq: int
 
 // Caller is responsible for freeing paths
 scan_path :: proc(search_path: string, cfg: Config) -> (paths: [dynamic]string, ok: bool) {
-	opts := findr.WalkOptions {
+	if terminal.is_terminal(os.stdout) {
-		pattern  = cfg.ScanConfig.Matcher,
+		fmt.printf("Searching for all files in \"%s\"...\n", search_path)
-		excludes = cfg.ScanConfig.Exclude[:],
 	}
-	findr.walk({search_path}, &paths, opts, os.get_processor_core_count())
+	all_files, all_ok := run_fd(build_fd_args(search_path, cfg, true))
+	if !all_ok {
+		return
+	}
+
+	if terminal.is_terminal(os.stdout) {
+		fmt.printf("Search for unignored fies in \"%s\"...\n", search_path)
+	}
+	unignored_files, unignored_ok := run_fd(build_fd_args(search_path, cfg, false))
+	if !unignored_ok {
+		return
+	}
+
+	unignored_set := make(map[string]bool, len(unignored_files), context.temp_allocator)
+	for file in unignored_files {
+		unignored_set[file] = true
+	}
+
+	for file in all_files {
+		if !(file in unignored_set) {
+			append(&paths, file)
+		}
+	}
+
 	ok = true
 	return
 }
 
+@(private = "file")
+build_fd_args :: proc(search_path: string, cfg: Config, include_ignored: bool) -> []string {
+	args_len := 3 + 2 * len(cfg.ScanConfig.Exclude) + 2
+	args := make([dynamic]string, 0, args_len, context.temp_allocator)
+	append(&args, "fd")
+	append(&args, "-a")
+	append(&args, cfg.ScanConfig.Matcher)
+
+	for exclude in cfg.ScanConfig.Exclude {
+		append(&args, "-E")
+		append(&args, exclude)
+	}
+
+	if include_ignored {
+		append(&args, "-HI")
+	} else {
+		append(&args, "-H")
+	}
+
+	append(&args, search_path)
+	return args[:]
+}
+
+run_fd :: proc(args: []string) -> (lines: []string, ok: bool) {
+	tmp_path := next_fd_tmp_path()
+	tmp_file, tmp_err := os.open(tmp_path, os.O_CREATE | os.O_WRONLY | os.O_TRUNC)
+	if tmp_err != nil {
+		return
+	}
+
+	desc := os.Process_Desc {
+		command = args,
+		stdout  = tmp_file,
+		stderr  = nil,
+	}
+
+	p, start_err := os.process_start(desc)
+	os.close(tmp_file)
+	if start_err != nil {
+		os.remove(tmp_path)
+		return
+	}
+
+	state, wait_err := os.process_wait(p)
+	if wait_err != nil || state.exit_code != 0 {
+		os.remove(tmp_path)
+		return
+	}
+
+	data, read_err := os.read_entire_file_from_path(tmp_path, context.temp_allocator)
+	os.remove(tmp_path)
+	if read_err != nil {
+		return
+	}
+
+	output := string(data)
+	output = strings.trim_space(output)
+	if len(output) == 0 {
+		ok = true
+		return
+	}
+
+	raw_lines := strings.split(output, "\n", context.temp_allocator)
+	result := make([dynamic]string, 0, len(raw_lines), context.temp_allocator)
+	for line in raw_lines {
+		trimmed := strings.trim_space(line)
+		if len(trimmed) > 0 {
+			append(&result, trimmed)
+		}
+	}
+
+	return result[:], true
+}
+
+@(private = "file")
+next_fd_tmp_path :: proc() -> string {
+	sync.atomic_mutex_lock(&fd_counter)
+	n := fd_seq
+	fd_seq += 1
+	sync.atomic_mutex_unlock(&fd_counter)
+	return fmt.tprintf("/tmp/envr-fd-%d-%d", os.get_pid(), n)
+}
+
+cant_scan :: proc(feats: AvailableFeatures) -> bool {
+	return Feature.Fd not_in feats
+}
+
 find_unbacked :: proc(local_files: []string, db_files: []EnvFile) -> []string {
+	// Lives until the end of the function
 	backed_set := make(map[string]bool, len(db_files), context.temp_allocator)
 	for file in db_files {
 		backed_set[file.Path] = true
@@ -29,3 +144,4 @@ find_unbacked :: proc(local_files: []string, db_files: []EnvFile) -> []string {
 	}
 	return unbacked[:]
 }
+

scan_test.odin

@@ -7,6 +7,9 @@ import "core:testing"
 
 @(test)
 test_scan_path_finds_gitignored_env_files :: proc(t: ^testing.T) {
+	feats := check_features()
+	testing.expect(t, cant_scan(feats) == false)
+
 	base := fmt.tprintf("/tmp/envr-scan-test-%d", os.get_pid())
 	os.mkdir_all(base)
 	defer os.remove_all(base)
@@ -38,12 +41,7 @@ test_scan_path_finds_gitignored_env_files :: proc(t: ^testing.T) {
 	}
 
 	results, ok := scan_path(base, cfg)
-	defer {
+	defer delete(results)
-		for path in results {
-			delete(path)
-		}
-		delete(results)
-	}
 	testing.expect(t, ok, "scan_path should succeed")
 
 	found_env := false
@@ -70,6 +68,9 @@ test_scan_path_finds_gitignored_env_files :: proc(t: ^testing.T) {
 
 @(test)
 test_scan_path_empty_dir :: proc(t: ^testing.T) {
+	feats := check_features()
+	testing.expect(t, cant_scan(feats) == false)
+
 	base := fmt.tprintf("/tmp/envr-scan-empty-%d", os.get_pid())
 	os.mkdir_all(base)
 	defer os.remove_all(base)
@@ -83,3 +84,4 @@ test_scan_path_empty_dir :: proc(t: ^testing.T) {
 	testing.expect(t, ok, "scan_path should succeed")
 	testing.expect(t, len(results) == 0, fmt.tprintf("expected 0 results, got %d", len(results)))
 }
+

sqlite/sqlite.odin

@@ -8,9 +8,6 @@ OK :: 0
 ROW :: 100
 DONE :: 101
 
-DESERIALIZE_FREEONCLOSE :: 1
-DESERIALIZE_RESIZEABLE :: 2
-
 foreign lib {
     @(link_name="sqlite3_open")
     db_open          :: proc(filename: cstring, ppDb: ^^rawptr) -> c.int ---
@@ -34,12 +31,4 @@ foreign lib {
     bind_text        :: proc(stmt: ^rawptr, idx: c.int, val: cstring, n: c.int, destructor: rawptr) -> c.int ---
     @(link_name="sqlite3_changes")
     changes          :: proc(db: ^rawptr) -> c.int ---
-    @(link_name="sqlite3_serialize")
-    serialize        :: proc(db: ^rawptr, zSchema: cstring, piSize: ^i64, mFlags: u32) -> [^]u8 ---
-    @(link_name="sqlite3_deserialize")
-    deserialize      :: proc(db: ^rawptr, zSchema: cstring, pData: [^]u8, szDb: i64, szBuf: i64, mFlags: u32) -> c.int ---
-    @(link_name="sqlite3_malloc64")
-    malloc64         :: proc(n: i64) -> [^]u8 ---
-    @(link_name="sqlite3_free")
-    free             :: proc(p: rawptr) ---
 }

ssh.odin

@@ -12,6 +12,24 @@ Ed25519Keypair :: struct {
 	Private: [32]u8,
 }
 
+read_wire_string :: proc(data: []u8, offset: ^int) -> (s: string, ok: bool) {
+	if offset^ + 4 > len(data) {
+		return
+	}
+	length := u32(data[offset^]) << 24 | u32(data[offset^ + 1]) << 16 |
+		u32(data[offset^ + 2]) << 8 | u32(data[offset^ + 3])
+	offset^ += 4
+
+	if offset^ + int(length) > len(data) {
+		return
+	}
+
+	s = string(data[offset^ : offset^ + int(length)])
+	offset^ += int(length)
+	ok = true
+	return
+}
+
 parse_ssh_public_key :: proc(pub_path: string) -> (pub: [32]u8, ok: bool) {
 	data, err := os.read_entire_file_from_path(pub_path, context.temp_allocator)
 	if err != nil {
@@ -235,21 +253,3 @@ is_encrypted_key :: proc(priv_path: string) -> bool {
 
 	return ciphername != "none"
 }
-
-read_wire_string :: proc(data: []u8, offset: ^int) -> (s: string, ok: bool) {
-	if offset^ + 4 > len(data) {
-		return
-	}
-	length := u32(data[offset^]) << 24 | u32(data[offset^ + 1]) << 16 |
-		u32(data[offset^ + 2]) << 8 | u32(data[offset^ + 3])
-	offset^ += 4
-
-	if offset^ + int(length) > len(data) {
-		return
-	}
-
-	s = string(data[offset^ : offset^ + int(length)])
-	offset^ += int(length)
-	ok = true
-	return
-}

ssh_test.odin

@@ -3,7 +3,7 @@ package main
 import "core:fmt"
 import "core:testing"
 
-TEST_KEY_DIR :: "fixtures/keys"
+TEST_KEY_DIR :: "/tmp/envr-test-keys"
 
 @(test)
 test_parse_ed25519_public_key :: proc(t: ^testing.T) {
@@ -70,39 +70,3 @@ test_read_wire_string :: proc(t: ^testing.T) {
 	testing.expect(t, s2 == "", "expected empty string")
 }
 
-@(test)
-test_is_encrypted_key_encrypted :: proc(t: ^testing.T) {
-	testing.expect(
-		t,
-		is_encrypted_key(TEST_KEY_DIR + "/test_ed25519_encrypted"),
-		"encrypted key should be detected as encrypted",
-	)
-}
-
-@(test)
-test_is_encrypted_key_unencrypted :: proc(t: ^testing.T) {
-	testing.expect(
-		t,
-		!is_encrypted_key(TEST_KEY_DIR + "/test_ed25519"),
-		"unencrypted key should not be detected as encrypted",
-	)
-}
-
-@(test)
-test_is_encrypted_key_rsa_unencrypted :: proc(t: ^testing.T) {
-	testing.expect(
-		t,
-		!is_encrypted_key(TEST_KEY_DIR + "/test_rsa"),
-		"unencrypted RSA key should not be detected as encrypted",
-	)
-}
-
-@(test)
-test_is_encrypted_key_missing_file :: proc(t: ^testing.T) {
-	testing.expect(
-		t,
-		is_encrypted_key(TEST_KEY_DIR + "/nonexistent"),
-		"missing file should be treated as encrypted (fail-safe)",
-	)
-}
-

table.odin

@@ -3,18 +3,27 @@ package main
 import "core:encoding/json"
 import "core:fmt"
 import "core:io"
+import "core:os"
 import "core:strings"
+import "core:terminal"
+
+render_table :: proc(headers: []string, rows: [][]string) {
+	if !terminal.is_terminal(os.stdout) {
+		w := io.to_writer(os.to_writer(os.stdout))
+		render_json_rows(w, headers, rows)
+		io.write_string(w, "\n")
+		return
+	}
 
-render_table :: proc(w: io.Writer, headers: []string, rows: [][]string) {
 	col_widths := make([dynamic]int, 0, len(headers))
 	for i in 0 ..< len(headers) {
 		append(&col_widths, strings.rune_count(headers[i]))
 	}
 	for r in rows {
 		for i in 0 ..< len(r) {
-			rw := strings.rune_count(r[i])
+			w := strings.rune_count(r[i])
-			if i < len(col_widths) && rw > col_widths[i] {
+			if i < len(col_widths) && w > col_widths[i] {
-				col_widths[i] = rw
+				col_widths[i] = w
 			}
 		}
 	}
@@ -24,7 +33,7 @@ render_table :: proc(w: io.Writer, headers: []string, rows: [][]string) {
 	defer strings.builder_destroy(&b)
 	defer delete(col_widths)
 
-	hline :: proc(w: io.Writer, b: ^strings.Builder, left, mid, right: string, widths: [dynamic]int) {
+	hline :: proc(b: ^strings.Builder, left, mid, right: string, widths: [dynamic]int) {
 		strings.write_string(b, left)
 		for i in 0 ..< len(widths) {
 			for _ in 0 ..< widths[i] + 2 {
@@ -36,11 +45,11 @@ render_table :: proc(w: io.Writer, headers: []string, rows: [][]string) {
 				strings.write_string(b, right)
 			}
 		}
-		fmt.wprintf(w, "%s\n", strings.to_string(b^), flush = false)
+		fmt.println(strings.to_string(b^))
 		strings.builder_reset(b)
 	}
 
-	hline(w, &b, "\u250c", "\u252c", "\u2510", col_widths)
+	hline(&b, "\u250c", "\u252c", "\u2510", col_widths)
 
 	cell :: proc(b: ^strings.Builder, s: string, width: int) {
 		extra := len(s) - strings.rune_count(s)
@@ -51,21 +60,21 @@ render_table :: proc(w: io.Writer, headers: []string, rows: [][]string) {
 	for i in 0 ..< len(headers) {
 		cell(&b, headers[i], col_widths[i])
 	}
-	fmt.wprintf(w, "%s\n", strings.to_string(b), flush = false)
+	fmt.println(strings.to_string(b))
 	strings.builder_reset(&b)
 
-	hline(w, &b, "\u251c", "\u253c", "\u2524", col_widths)
+	hline(&b, "\u251c", "\u253c", "\u2524", col_widths)
 
 	for r in rows {
 		strings.write_string(&b, "\u2502")
 		for i in 0 ..< len(r) {
 			cell(&b, r[i], col_widths[i])
 		}
-		fmt.wprintf(w, "%s\n", strings.to_string(b), flush = false)
+		fmt.println(strings.to_string(b))
 		strings.builder_reset(&b)
 	}
 
-	hline(w, &b, "\u2514", "\u2534", "\u2518", col_widths)
+	hline(&b, "\u2514", "\u2534", "\u2518", col_widths)
 }
 
 render_json_rows :: proc(w: io.Writer, headers: []string, rows: [][]string) {

table_test.odin

@@ -102,97 +102,3 @@ test_render_json_rows_empty :: proc(t: ^testing.T) {
 	testing.expect(t, len(result) == 0)
 }
 
-@(test)
-test_render_table_normal :: proc(t: ^testing.T) {
-	b: strings.Builder
-	strings.builder_init(&b)
-	defer strings.builder_destroy(&b)
-
-	headers := []string{"Name", "Path"}
-	rows := [][]string{{"foo", "/home/user/.env"}, {"bar", "/home/user/project/.env"}}
-
-	w := strings.to_writer(&b)
-	render_table(w, headers, rows)
-
-	output := strings.to_string(b)
-
-	expected := `┌──────┬─────────────────────────┐
-│ Name │ Path                    │
-├──────┼─────────────────────────┤
-│ foo  │ /home/user/.env         │
-│ bar  │ /home/user/project/.env │
-└──────┴─────────────────────────┘
-`
-	testing.expect(
-		t,
-		output == expected,
-		fmt.tprintf(
-			"table output mismatch\n--- expected ---\n%s\n--- got ---\n%s\n",
-			expected,
-			output,
-		),
-	)
-}
-
-@(test)
-test_render_table_empty :: proc(t: ^testing.T) {
-	b: strings.Builder
-	strings.builder_init(&b)
-	defer strings.builder_destroy(&b)
-
-	headers := []string{"Name"}
-	rows: [][]string
-
-	w := strings.to_writer(&b)
-	render_table(w, headers, rows)
-
-	output := strings.to_string(b)
-
-	expected := `┌──────┐
-│ Name │
-├──────┤
-└──────┘
-`
-	testing.expect(
-		t,
-		output == expected,
-		fmt.tprintf(
-			"table output mismatch\n--- expected ---\n%s\n--- got ---\n%s\n",
-			expected,
-			output,
-		),
-	)
-}
-
-@(test)
-test_render_table_unicode :: proc(t: ^testing.T) {
-	b: strings.Builder
-	strings.builder_init(&b)
-	defer strings.builder_destroy(&b)
-
-	headers := []string{"Status", "Detail"}
-	rows := [][]string{{"\u2713 Available", "ok"}, {"\u2717 Missing", "fail"}}
-
-	w := strings.to_writer(&b)
-	render_table(w, headers, rows)
-
-	output := strings.to_string(b)
-
-	expected := `┌─────────────┬────────┐
-│ Status      │ Detail │
-├─────────────┼────────┤
-│ ✓ Available │ ok     │
-│ ✗ Missing   │ fail   │
-└─────────────┴────────┘
-`
-	testing.expect(
-		t,
-		output == expected,
-		fmt.tprintf(
-			"table output mismatch\n--- expected ---\n%s\n--- got ---\n%s\n",
-			expected,
-			output,
-		),
-	)
-}
-

version.txt

@@ -1 +1 @@
-0.4.0
+0.2.0