fix: Fixed leaks.

This also allowed us to drop the Features code.

.github/workflows/release-please.yml

@@ -2,8 +2,6 @@ on:
   push:
     branches:
       - main
-      - dev
-      - odin
 
 permissions:
   contents: write

README.md

@@ -12,14 +12,13 @@ the tool [of your choosing](#backup-options).
 
 ## Features
 
-- 🔐 **Encrypted Storage**: All `.env` files are encrypted using your ssh key and
-[libsodium](https://github.com/jedisct1/libsodium) encryption.
-- 🔄 **Automatic Sync**: Update the database with one command, which can easily
+- **Encrypted Storage**: All `.env` files are encrypted using your ssh key and
+[libsodium](https://github.com/jedisct1/libsodium). 
+- **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.
-- ✨ **Interactive CLI**: User-friendly prompts for file selection and management.
-- 🗂️ **Rename Detection**: Automatically finds and updates renamed/moved
+- **Rename Detection**: Automatically find and updates renamed/moved
 repositories.
 
 ## TODOS
@@ -28,15 +27,11 @@ repositories.
 - [x] Allow configuration of ssh key.
 - [x] Allow multiple ssh keys.
 
-## Prerequisites
-
-- An SSH key pair (for encryption/decryption)
-- The following binaries:
-   - [fd](https://github.com/sharkdp/fd)
-   - [git](https://git-scm.com)
-
 ## Installation
 
+You will need an SSH key pair for encryption and decryption. You can generate one
+with `ssh-keygen -t ed25519`. It will be saved to `~/.ssh/id_ed25519`.
+
 ### With Odin
 
 If you already have `odin` installed:
@@ -96,7 +91,12 @@ The configuration file is created during initialization:
   ],
   "scan": {
     "matcher": "\\.env",
-    "exclude": "*.envrc",
+    "exclude": [
+      "*\\.envrc",
+      "\\.local/",
+      "node_modules",
+      "vendor"       
+    ],
     "include": "~"
   }
 }

TEST_PLAN.md

@@ -35,13 +35,7 @@ Stdout will be captured by redirecting `os.stdout` to a pipe.
 
 ## Hard to test (interactive / external deps)
 
-### `cmd_deps` (cmd_deps.odin)
-- Needs `git` and/or `fd` in PATH
-- Test TTY and non-TTY paths
-- Skip if dependencies not available (with `#assert` like TODO 28 suggests)
-
 ### `cmd_scan` (cmd_scan.odin)
-- Needs `fd` installed
 - 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
@@ -66,5 +60,4 @@ Stdout will be captured by redirecting `os.stdout` to a pipe.
 
 - DB integration tests should use in-memory SQLite (`:memory:`) where possible.
 - Temp dir fixtures should follow the pattern in `scan_test.odin`.
-- External dependency tests (`fd`, `git`) should use `#assert` to ensure the dependency is present rather than silently skipping (TODO 28).
 - Tests that manipulate the `HOME` env var must use a mutex to prevent races with parallel test execution.

TODOS.md

@@ -1,12 +1,18 @@
 # TODOs
 
-1. Consider giving db its own allocator
+1. envr scan crashes when there are zero results.
 
-2. **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.
+27. Commands are still leaking.
 
-3. **db.odin:135, 250** — String interpolation into SQL (`VACUUM INTO '%s'`, `ATTACH DATABASE '%s'`). Currently safe because input is controlled, but fragile.
+28. **db.odin** — Inconsistencies in how struct vs sqlite are named.
 
-4. **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).
+29. Add color flag and support non colored output.
+
+2. Generate md and man pages again.
+
+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.
+
+4. Make sure official path separators are used when appropriate, rather than '/'.
 
 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.
 
@@ -18,7 +24,7 @@
 
 11. **db.odin:352-353** — `hex.encode` error ignored. `string(hex_bytes)` aliases the byte slice.
 
-12. **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.
+12. **cmd_sync.odin:80, cmd_list.odin:33** — `make([]string, 2)` for table rows never freed. Leaks per row. Defer to memory pass.
 
 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"`.
 
@@ -26,8 +32,6 @@
 
 15. Add a text filter to the multi_select.
 
-16. Create backup / fallback fd.
-
 17. Add tests for untested commands.
 
 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.
@@ -40,6 +44,12 @@
 
 23. procedures should be ordered by use, main at the top, then in the order they are called from main.
 
+24. Shell completion
+
+25. Bring back windows support / cross-compilation.
+
+26. Test all cmds / terminal branches.
+
 ## Double-check AI output
 
 - [ ] cli.odin
@@ -47,7 +57,6 @@
 - [x] cmd_backup.odin
 - [x] cmd_check.odin
 - [ ] cmd_check_test.odin
-- [x] cmd_deps.odin
 - [ ] cmd_edit_config.odin
 - [x] cmd_init.odin
 - [x] cmd_list.odin
@@ -66,8 +75,6 @@
 - [ ] db.odin
 - [ ] db_integration_test.odin
 - [ ] db_test.odin
-- [x] features.odin
-- [x] features_test.odin
 - [x] main.odin
 - [x] prompt.odin
 - [ ] scan.odin
@@ -78,3 +85,11 @@
 - [ ] 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

@@ -1,92 +0,0 @@
-# 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

@@ -43,13 +43,6 @@ 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", "", {}},
-	{
-		"deps",
-		"envr deps",
-		"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", "", {}},
 	{
@@ -61,20 +54,12 @@ key somewhere, otherwise your data could be lost forever.`,
 	},
 }
 
-delete_command :: proc(cmd: ^Command) {
-	delete(cmd.args)
-	delete(cmd.flags)
-	delete(cmd.bool_set)
-	bufio.writer_destroy(cmd.out_buf)
-	free(cmd.out_buf)
-}
-
 // Caller is responsible for calling delete_command(cmd).
 // FIXME: Works in kinda a wonky and awkward way.
 parse_args :: proc(args: []string, out: io.Stream, err: io.Stream) -> (cmd: Command, ok: bool) {
 	{
 		cmd.out_buf = new(bufio.Writer)
-		bufio.writer_init(cmd.out_buf, out)
+		bufio.writer_init(cmd.out_buf, out, allocator = context.allocator)
 		cmd.out = bufio.writer_to_writer(cmd.out_buf)
 		cmd.err = err
 	}
@@ -90,6 +75,7 @@ parse_args :: proc(args: []string, out: io.Stream, err: io.Stream) -> (cmd: Comm
 	cmd.flags = make(map[string]string)
 	cmd.bool_set = make(map[string]bool)
 
+	// TODO: Optimize loop?
 	i := 2
 	for i < len(args) {
 		arg := args[i]
@@ -137,13 +123,80 @@ parse_args :: proc(args: []string, out: io.Stream, err: io.Stream) -> (cmd: Comm
 	return cmd, true
 }
 
-has_flag :: proc(cmd: ^Command, name: string) -> bool {
-	_, ok := cmd.flags[name]
-	if ok {
-		return true
+print_command_help :: proc(cmd: ^Command) {
+	ok := write_command_help(cmd.name, cmd.out)
+	if !ok {
+		fmt.wprintf(cmd.err, "Unknown command: %s\n", cmd.name)
+		write_usage(cmd.out)
 	}
-	_, ok2 := cmd.bool_set[name]
-	return ok2
+}
+
+write_command_help :: proc(name: string, w: io.Writer) -> bool {
+	info, found := find_command(name)
+	if !found {
+		return false
+	}
+
+	fmt.wprintf(
+		w,
+		"%s\n\n\n" +
+		COLOR_HEADINGS +
+		"Usage:" +
+		ANSI_RESET +
+		"\n\n  " +
+		COLOR_FLAGS +
+		"%s" +
+		ANSI_RESET +
+		" [flags]\n\n",
+		info.short,
+		info.usage,
+		flush = false,
+	)
+
+	if len(info.aliases) > 0 {
+		fmt.wprintf(
+			w,
+			"\n" +
+			COLOR_HEADINGS +
+			"Aliases:" +
+			ANSI_RESET +
+			"\n\n  " +
+			COLOR_COMMANDS +
+			"%s" +
+			ANSI_RESET,
+			info.name,
+			flush = false,
+		)
+		for a in info.aliases {
+			fmt.wprintf(w, ", " + COLOR_COMMANDS + "%s" + ANSI_RESET, a, flush = false)
+		}
+		fmt.wprintf(w, "\n", flush = false)
+	}
+
+	if len(info.long) > 0 {
+		fmt.wprintf(w, "\n%s\n", info.long, flush = false)
+	}
+
+	fmt.wprintf(
+		w,
+		"\n" +
+		COLOR_HEADINGS +
+		"Flags:" +
+		ANSI_RESET +
+		"\n\n  " +
+		COLOR_FLAGS +
+		"-h, --help" +
+		ANSI_RESET +
+		"   help for %s\n  " +
+		COLOR_FLAGS +
+		"-c, --config-file" +
+		ANSI_RESET +
+		` <path>   config file (default "~/.envr/config.json")
+`,
+		info.name,
+		flush = false,
+	)
+	return true
 }
 
 find_command :: proc(name: string) -> (CommandInfo, bool) {
@@ -160,53 +213,15 @@ find_command :: proc(name: string) -> (CommandInfo, bool) {
 	return CommandInfo{}, false
 }
 
-write_command_help :: proc(name: string, w: io.Writer) -> bool {
-	info, found := find_command(name)
-	if !found {
-		return false
-	}
-
-	fmt.wprintf(w, "Usage: %s [flags]\n\n", info.usage, flush = false)
-	fmt.wprintf(w, "%s\n", info.short, flush = false)
-
-	if len(info.aliases) > 0 {
-		fmt.wprintf(w, "\nAliases:\n  %s", info.name, flush = false)
-		for a in info.aliases {
-			fmt.wprintf(w, ", %s", a, flush = false)
-		}
-		fmt.wprintf(w, "\n", flush = false)
-	}
-
-	if len(info.long) > 0 {
-		fmt.wprintf(w, "\n%s\n", info.long, flush = false)
-	}
-
-	fmt.wprintf(
-		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
-}
-
-print_command_help :: proc(cmd: ^Command) {
-	ok := write_command_help(cmd.name, cmd.out)
-	if !ok {
-		fmt.wprintf(cmd.err, "Unknown command: %s\n", cmd.name)
-		write_usage(cmd.out)
-	}
-}
-
 // TODO: command args should be shown in usage.
 write_usage :: proc(w: io.Writer) {
 	fmt.wprintf(
 		w,
-		`envr keeps your .env synced to a local, age encrypted database.
+		`envr keeps your .env synced to a local, encrypted database.
 Is a safe and easy way to gather all your .env files in one place where they can
 easily be backed by another tool such as restic or git.
 
-All your data is stored in ~/data.age
+All your data is stored in ~/.envr/data.envr
 
 Getting started is easy:
 
@@ -233,21 +248,29 @@ at before, restore your backup with:
 
 > envr restore ~/<path to repository>/.env
 
-Usage:
-  envr [command]
+%sUsage:%s
 
-Available Commands:
+  %senvr%s [command]
+
+%sAvailable Commands:%s
 `,
+		COLOR_HEADINGS,
+		ANSI_RESET,
+		COLOR_FLAGS,
+		ANSI_RESET,
+		COLOR_HEADINGS,
+		ANSI_RESET,
 		flush = false,
 	)
 
 	for c in COMMANDS {
 		name_start := len(c.name)
-		fmt.wprintf(w, "%s", c.name, flush = false)
+		fmt.wprintf(w, "  %s%s", COLOR_COMMANDS, c.name, flush = false)
 		for a in c.aliases {
 			fmt.wprintf(w, ", %s", a, flush = false)
 			name_start += len(a) + 2
 		}
+		fmt.wprint(w, ANSI_RESET)
 		padding := 20 - name_start
 		if padding > 0 {
 			for _ in 0 ..< padding {
@@ -259,14 +282,40 @@ Available Commands:
 
 	fmt.wprintf(
 		w,
-		`
-Flags:
-  -h, --help   help for envr
-  -c, --config-file <path>   config file (default "~/.envr/config.json")
+		"\n" +
+		COLOR_HEADINGS +
+		"Flags:" +
+		ANSI_RESET +
+		"\n\n  " +
+		COLOR_FLAGS +
+		"-h, --help" +
+		ANSI_RESET +
+		"   help for envr\n" +
+		COLOR_FLAGS +
+		`  -c, --config-file` +
+		ANSI_RESET +
+		` <path>   config file (default "~/.envr/config.json")
 
-Use "envr [command] --help" for more information about a command.
+Use "` +
+		COLOR_FLAGS +
+		"envr" +
+		ANSI_RESET +
+		` [command] --help" for more information about a command.
 `,
 		flush = false,
 	)
 }
 
+has_flag :: proc(cmd: ^Command, name: string) -> bool {
+	return name in cmd.flags || name in cmd.bool_set
+}
+
+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

@@ -57,7 +57,7 @@ test_usage_text_contains_flags_and_help_hint :: proc(t: ^testing.T) {
 	testing.expect(t, strings.contains(text, "Flags:"), "missing Flags section")
 	testing.expect(t, strings.contains(text, "--help"), "missing --help flag")
 	testing.expect(t, strings.contains(text, "[command] --help"), "missing help hint")
-}
+}
 
 @(test)
 test_command_help_backup :: proc(t: ^testing.T) {

cmd_check.odin

@@ -4,6 +4,8 @@ import "core:fmt"
 import "core:os"
 import "core:path/filepath"
 
+// TODO: What happens if you pass a non existent path to cmd_check?
+// TODO: UX could be improved, so "run envr add ." if file not exists.
 cmd_check :: proc(cmd: ^Command) {
 	check_path: string
 	if len(cmd.args) > 0 {
@@ -37,7 +39,8 @@ cmd_check :: proc(cmd: ^Command) {
 
 	is_dir := os.is_directory(abs_path)
 
-	files_in_path: [dynamic]string
+	// TODO: set a reasonable default
+	files_in_path := make([dynamic]string, context.temp_allocator)
 
 	if is_dir {
 		scanned, scan_ok := scan_path(abs_path, db.cfg)
@@ -61,13 +64,23 @@ cmd_check :: proc(cmd: ^Command) {
 		if len(files_in_path) == 0 {
 			fmt.wprintln(cmd.out, "No .env files found in the specified directory.", flush = false)
 		} else {
-			fmt.wprintln(cmd.out, "✓ All .env files in the directory are backed up.", flush = false)
+			fmt.wprintln(
+				cmd.out,
+				"✓ All .env files in the directory are backed up.",
+				flush = false,
+			)
 		}
 	} else {
-		fmt.wprintf(cmd.out, "Found %d .env file(s) that are not backed up:\n", len(not_backed), flush = false)
+		fmt.wprintf(
+			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.wprintln(cmd.out, "\nRun 'envr sync' to back up these files.", flush = false)
 	}
 }
+

cmd_deps.odin

@@ -1,27 +0,0 @@
-package main
-
-import "core:fmt"
-import "core:os"
-import "core:terminal"
-
-// TODO: Improve table rendering
-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 terminal.is_terminal(os.stdout) {
-		render_table(cmd.out, headers, rows[:])
-	} else {
-		render_json_rows(cmd.out, headers, rows[:])
-		fmt.wprint(cmd.out, "\n", flush = false)
-	}
-}
-

cmd_edit_config.odin

@@ -12,8 +12,7 @@ cmd_edit_config :: proc(cmd: ^Command) {
 
 	config_path := cmd.config_path
 
-	_, stat_err := os.stat(config_path, context.allocator)
-	if stat_err != nil {
+	if !os.exists(config_path) {
 		fmt.wprintf(
 			cmd.err,
 			"Config file does not exist at %s. Run 'envr init' first.\n",

cmd_list.odin

@@ -25,7 +25,6 @@ cmd_list :: proc(cmd: ^Command) {
 	if !list_ok {
 		return
 	}
-	defer delete(rows)
 
 	if terminal.is_terminal(os.stdout) {
 		headers := []string{"Directory", "Path"}
@@ -34,7 +33,7 @@ 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)
+			row_slice := make([]string, 2, context.temp_allocator)
 			row_slice[0] = dir_str
 			row_slice[1] = filename
 			append(&table_rows, row_slice)

cmd_scan.odin

@@ -12,7 +12,7 @@ cmd_scan :: proc(cmd: ^Command) {
 	}
 	defer db_close(&db)
 
-	search_dirs := search_paths(db.cfg)
+	search_dirs := search_paths(db.cfg, context.temp_allocator)
 	if len(search_dirs) == 0 {
 		fmt.wprintln(
 			cmd.err,
@@ -23,9 +23,15 @@ cmd_scan :: proc(cmd: ^Command) {
 	}
 
 	// TODO: Figure out a sane default
-	all_files: [dynamic]string
+	// Can't use temp allocator becuase strings inside are copied to context.allocator
+	all_files := make([dynamic]string)
+	defer {
+		for &f in all_files {delete(f)}
+		delete(all_files)
+	}
 	for dir in search_dirs {
 		found, scan_ok := scan_path(dir, db.cfg)
+		defer delete(found)
 		if !scan_ok {
 			fmt.wprintf(cmd.err, "Error scanning %s\n", dir, flush = false)
 			continue

cmd_sync.odin

@@ -24,68 +24,55 @@ cmd_sync :: proc(cmd: ^Command) {
 	if !list_ok {
 		return
 	}
-	defer delete(files)
 
-	// TODO: Set sane default size
-	results: [dynamic]SyncEntry
-	defer delete(results)
+	// TODO: Can't use temp allocator becuase strings inside are copied to context.allocator
+	results := make([]SyncEntry, len(files))
+	defer {
+		for &e in results {
+			delete(e.Path)
+			delete(e.Status)
+		}
+		delete(results)
+	}
 
-	for &file in files {
-		old_path: string
-		old_path, _ = strings.clone(file.Path, context.temp_allocator)
-
-		result, err_msg := db_sync(&db, &file)
+	for &file, i in files {
+		result, err := db_sync(&db, &file)
 
 		status: string
-		is_dir_updated := .DirUpdated in result
-
-		switch {
-		case .Error in result:
-			if len(err_msg) > 0 {
-				status = err_msg
-			} else {
-				status = "error"
-			}
-		case .BackedUp in result:
-			status = "Backed Up"
-		case .Restored in result:
-			status = "Restored"
-		case .DirUpdated in result:
+		if err != .None {
+			status = sync_error_message(err)
+		} else if .BackedUp in result {
+			status = .DirUpdated in result ? "Moved & Backed Up" : "Backed Up"
+		} else if .Restored in result {
+			status = .DirUpdated in result ? "Moved & Restored" : "Restored"
+		} else if .DirUpdated in result {
 			status = "Moved"
-		case:
+		} else {
 			status = "OK"
 		}
 
-		if is_dir_updated {
-			if !db_delete(&db, old_path) {
-				return
-			}
+		// TODO: Handle errors
+		path_str, _ := strings.clone(file.Path, context.temp_allocator)
+		status_str, _ := strings.clone(status, context.temp_allocator)
+		results[i] = SyncEntry {
+			Path   = path_str,
+			Status = status_str,
 		}
-		if db_update_required(result) {
-			if !db_insert(&db, file) {
-				return
-			}
-		}
-
-		path_str, _ := strings.clone(file.Path)
-		status_str, _ := strings.clone(status)
-		append(&results, SyncEntry{Path = path_str, Status = status_str})
 	}
 
 	if terminal.is_terminal(os.stdout) {
 		headers := []string{"File", "Status"}
-		table_rows := make([dynamic][]string, 0, len(results))
+		// TODO: Use [2]string instead of slice here
+		table_rows := make([dynamic][]string, 0, len(results), context.temp_allocator)
 
 		for res in results {
-			row_slice := make([]string, 2)
-			row_slice[0] = res.Path
-			row_slice[1] = res.Status
-			append(&table_rows, row_slice)
+			row_slice := [2]string{res.Path, res.Status}
+			append(&table_rows, row_slice[:])
 		}
 
 		render_table(cmd.out, headers, table_rows[:])
 	} else {
-		data, marshal_err := json.marshal(results[:])
+		data, marshal_err := json.marshal(results[:], allocator = context.temp_allocator)
 		if marshal_err != nil {
 			fmt.wprintf(cmd.err, "Error marshaling JSON: %v\n", marshal_err, flush = false)
 			return
@@ -94,3 +81,23 @@ cmd_sync :: proc(cmd: ^Command) {
 	}
 }
 
+sync_error_message :: proc(e: SyncError) -> string {
+	switch e {
+	case .None:
+		return ""
+	case .DirMissing:
+		return "directory missing"
+	case .MultipleDirs:
+		return "multiple directories found"
+	case .GitRootFailed:
+		return "failed to find git roots"
+	case .WriteFailed:
+		return "failed to write file"
+	case .ReadFailed:
+		return "failed to read file"
+	case .DbFailed:
+		return "failed to update database"
+	}
+	return "unknown error"
+}
+

colors.odin

@@ -0,0 +1,15 @@
+package main
+
+import "core:terminal/ansi"
+
+COLOR_HEADINGS ::
+	ansi.CSI + ansi.FG_BRIGHT_GREEN + ";" + ansi.BOLD + ";" + ansi.UNDERLINE + ansi.SGR
+
+COLOR_COMMANDS :: ansi.CSI + ansi.FG_BRIGHT_CYAN + ";" + ansi.BOLD + ansi.SGR
+
+COLOR_EXAMPLE :: ansi.CSI + ansi.ITALIC + ansi.SGR
+
+COLOR_FLAGS :: ansi.CSI + ansi.BOLD + ";" + ansi.FG_BRIGHT_WHITE + ansi.SGR
+
+ANSI_RESET :: ansi.CSI + ansi.RESET + ansi.SGR
+

config.odin

@@ -25,25 +25,16 @@ Config :: struct {
 	config_path: string `json:"-"`,
 }
 
-default_config_path :: proc(home: string, allocator := context.allocator) -> string {
-	path, err := filepath.join([]string{home, ".envr", "config.json"}, allocator)
-	if err != nil {
-		panic("Ran out of memory when building config path")
-	}
-	return path
-}
-
-load_config :: proc(config_path: string) -> (Config, bool) {
-	data, read_err := os.read_entire_file_from_path(config_path, context.allocator)
+load_config :: proc(config_path: string, allocator := context.allocator) -> (Config, bool) {
+	// TODO: Should we use context.allocator + defer delete()?
+	data, read_err := os.read_entire_file_from_path(config_path, context.temp_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)
+	err := json.unmarshal(data, &cfg, .JSON5, allocator)
 	if err != nil {
 		fmt.printf("Error parsing config: %v\n", err)
 		return Config{}, false
@@ -53,33 +44,104 @@ load_config :: proc(config_path: string) -> (Config, bool) {
 	return cfg, true
 }
 
-delete_config :: proc(cfg: ^Config) {
+default_config_path :: proc(home: string, allocator := context.allocator) -> string {
+	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, allocator := context.allocator) {
 	for key in cfg.Keys {
-		delete(key.Private)
-		delete(key.Public)
+		delete(key.Private, allocator)
+		delete(key.Public, allocator)
 	}
 	delete(cfg.Keys)
 
-	delete(cfg.ScanConfig.Matcher)
+	delete(cfg.ScanConfig.Matcher, allocator)
 
 	for exclude in cfg.ScanConfig.Exclude {
-		delete(exclude)
+		delete(exclude, allocator)
 	}
 	delete(cfg.ScanConfig.Exclude)
 
 	for include in cfg.ScanConfig.Include {
-		delete(include)
+		delete(include, allocator)
 	}
 	delete(cfg.ScanConfig.Include)
 }
 
-envr_dir :: proc(config_path: string) -> string {
-	return filepath.dir(config_path)
+save_config :: proc(cfg: Config, force: bool = false) -> bool {
+	config_dir := envr_dir(cfg.config_path)
+
+	if !os.exists(config_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 {
+		info, stat_err := os.stat(cfg.config_path, context.temp_allocator)
+		if stat_err == nil {
+			defer os.file_info_delete(info, context.temp_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},
+		context.temp_allocator,
+	)
+	if marshal_err != nil {
+		fmt.printf("Error marshaling config: %v\n", marshal_err)
+		return false
+	}
+
+	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
 }
 
-data_path :: proc(config_path: string) -> string {
-	path, _ := filepath.join([]string{envr_dir(config_path), "data.envr"})
-	return path
+// 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) {
@@ -128,100 +190,49 @@ find_ssh_private_keys :: proc() -> (keys: [dynamic]string, ok: bool) {
 	return
 }
 
-// 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}
-}
-
-save_config :: proc(cfg: Config, force: bool = false) -> bool {
-	config_dir := envr_dir(cfg.config_path)
-
-	if !os.exists(config_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 {
-		info, stat_err := os.stat(cfg.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
-	}
-	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
-}
-
-search_paths :: proc(cfg: Config) -> (paths: [dynamic]string) {
-	// TODO: Is this okay?
-	// 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) {
-			append(&paths, expanded)
-		} else {
-			defer delete(expanded)
-			resolved, err := filepath.abs(expanded)
-			if err == nil {
-				append(&paths, resolved)
-			}
-		}
-	}
-	return
-}
-
-find_git_roots :: proc(cfg: Config) -> (roots: [dynamic]string, ok: bool) {
-	paths := search_paths(cfg)
+find_git_roots :: proc(
+	cfg: Config,
+	allocator := context.temp_allocator,
+) -> (
+	roots: [dynamic]string,
+	ok: bool,
+) {
+	paths := search_paths(cfg, allocator)
+	// TODO: Pass allocator to findr
+	// findr.find_repos(paths[:], &roots, os.get_processor_core_count(), allocator)
 	findr.find_repos(paths[:], &roots, os.get_processor_core_count())
 	ok = true
 	return
 }
 
+search_paths :: proc(cfg: Config, allocator := context.allocator) -> [dynamic]string {
+	// TODO: handle error
+	home, _ := os.user_home_dir(context.temp_allocator)
+
+	paths, _ := new_clone(cfg.ScanConfig.Include, allocator)
+
+	for &include in paths {
+		// TODO: Do we need to manually expand ~/ in odin?
+		expanded, _ := strings.replace(include, "~", home, 1, allocator)
+		if filepath.is_abs(expanded) {
+			include = expanded
+		} else {
+			resolved, err := filepath.abs(expanded, allocator)
+			if err == nil {
+				include = resolved
+			}
+		}
+	}
+	return paths^
+}
+
+envr_dir :: proc(config_path: string) -> string {
+	return filepath.dir(config_path)
+}
+
+// User is responsible for freeing the path
+data_path :: proc(config_path: string, allocator := context.allocator) -> string {
+	path, _ := filepath.join([]string{envr_dir(config_path), "data.envr"}, allocator)
+	return path
+}
+

config_test.odin

@@ -187,14 +187,10 @@ test_search_paths_expands_tilde :: proc(t: ^testing.T) {
 	cfg := Config {
 		ScanConfig = ScanConfig{Include = make([dynamic]string, 0, 1)},
 	}
-	defer delete(cfg.ScanConfig.Include)
 	append(&cfg.ScanConfig.Include, "~")
+	defer delete(cfg.ScanConfig.Include)
 
-	paths := search_paths(cfg)
-	defer delete(paths)
-	for path in paths {
-		defer delete(path)
-	}
+	paths := search_paths(cfg, context.temp_allocator)
 
 	testing.expect(t, len(paths) == 1, "should have 1 path")
 	if len(paths) > 0 {

crypto.odin

@@ -2,6 +2,7 @@ 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')}
@@ -20,85 +21,24 @@ 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,
 }
 
-ssh_to_x25519 :: proc(keys: []SshKeyPair) -> (pairs: []X25519Keypair, ok: bool) {
-	if len(keys) == 0 {
-		return
+@(init)
+init_sodium :: proc "contextless" () {
+	if sodium_init() < 0 {
+		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
 }
 
+// TODO: Optimize performance
 encrypt :: proc(plaintext: []u8, keys: []SshKeyPair) -> (ciphertext: []u8, ok: bool) {
-	if !ensure_sodium() {
-		return
-	}
-
-	x25519_pairs, pairs_ok := ssh_to_x25519(keys)
+	x25519_pairs, pairs_ok := ssh_to_x25519(keys, context.temp_allocator)
 	if !pairs_ok {
 		return
 	}
-	defer delete(x25519_pairs)
 
 	sym_key: [CRYPTO_SECRETBOX_KEY_BYTES]u8
 	randombytes_buf(&sym_key[0], CRYPTO_SECRETBOX_KEY_BYTES)
@@ -107,7 +47,7 @@ encrypt :: proc(plaintext: []u8, keys: []SshKeyPair) -> (ciphertext: []u8, ok: b
 	randombytes_buf(&main_nonce[0], CRYPTO_SECRETBOX_NONCE_BYTES)
 
 	ct_len := len(plaintext) + CRYPTO_SECRETBOX_MAC_BYTES
-	secret_ct := make([]u8, ct_len)
+	secret_ct := make([]u8, ct_len, context.temp_allocator)
 	pt_ptr: [^]u8
 	if len(plaintext) > 0 {
 		pt_ptr = &plaintext[0]
@@ -126,7 +66,7 @@ encrypt :: proc(plaintext: []u8, keys: []SshKeyPair) -> (ciphertext: []u8, ok: b
 	}
 
 	num_recipients := u32(len(x25519_pairs))
-	entries := make([]RecipientEntry, num_recipients)
+	entries := make([]RecipientEntry, num_recipients, context.temp_allocator)
 
 	for i in 0 ..< len(x25519_pairs) {
 		for j in 0 ..< CRYPTO_BOX_PUBLICKEY_BYTES {
@@ -186,17 +126,11 @@ encrypt :: proc(plaintext: []u8, keys: []SshKeyPair) -> (ciphertext: []u8, ok: b
 
 	mem.copy(&ciphertext[pos], &secret_ct[0], ct_len)
 
-	delete(entries)
-	delete(secret_ct)
 	ok = true
 	return
 }
 
 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
@@ -240,11 +174,10 @@ decrypt :: proc(ciphertext: []u8, keys: []SshKeyPair) -> (plaintext: []u8, ok: b
 	enc_nonce: [CRYPTO_BOX_NONCE_BYTES]u8
 	enc_pub: [CRYPTO_BOX_PUBLICKEY_BYTES]u8
 
-	x25519_pairs, pairs_ok := ssh_to_x25519(keys)
+	x25519_pairs, pairs_ok := ssh_to_x25519(keys, context.temp_allocator)
 	if !pairs_ok {
 		return
 	}
-	defer delete(x25519_pairs)
 
 	found := false
 	matched_pi := 0
@@ -336,3 +269,57 @@ decrypt :: proc(ciphertext: []u8, keys: []SshKeyPair) -> (plaintext: []u8, ok: b
 	return
 }
 
+ssh_to_x25519 :: proc(
+	keys: []SshKeyPair,
+	allocator := context.temp_allocator,
+) -> (
+	[]X25519Keypair,
+	bool,
+) {
+	if len(keys) == 0 {
+		return {}, false
+	}
+
+	pairs := make([]X25519Keypair, len(keys), allocator)
+
+	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 pairs, false
+		}
+
+		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 pairs, false
+		}
+
+		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 pairs, false
+		}
+
+		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 pairs, false
+		}
+	}
+
+	return pairs, true
+}
+

db.odin

@@ -2,28 +2,32 @@ package main
 
 import "core:crypto/hash"
 import "core:encoding/hex"
+import "core:encoding/ini"
 import "core:encoding/json"
 import "core:fmt"
+import "core:mem"
 import "core:os"
 import "core:path/filepath"
 import "core:strings"
-import "core:time"
 
 import "sqlite"
 
 SyncFlagEnum :: enum {
-	Noop,
 	DirUpdated,
 	Restored,
 	BackedUp,
-	Error,
 }
 
 SyncFlag :: bit_set[SyncFlagEnum]
 
-SyncDirection :: enum {
-	TrustDatabase,
-	TrustFilesystem,
+SyncError :: enum {
+	None,
+	DirMissing,
+	MultipleDirs,
+	GitRootFailed,
+	WriteFailed,
+	ReadFailed,
+	DbFailed,
 }
 
 Db :: struct {
@@ -31,6 +35,7 @@ Db :: struct {
 	db:      ^rawptr,
 	cfg:     Config,
 	changed: bool,
+	arena:   mem.Dynamic_Arena,
 }
 
 EnvFile :: struct {
@@ -41,6 +46,7 @@ EnvFile :: struct {
 	contents: string,
 }
 
+@(deprecated = "call db_close to clean up EnvFiles")
 delete_envfile :: proc(f: ^EnvFile) {
 	delete(f.Path)
 	for &remote in f.Remotes {
@@ -51,29 +57,33 @@ delete_envfile :: proc(f: ^EnvFile) {
 	delete(f.contents)
 }
 
-make_temp_path :: proc() -> string {
-	ts := time.time_to_unix(time.now())
-	b: strings.Builder
-	strings.builder_init(&b)
-	defer strings.builder_destroy(&b)
-	fmt.sbprintf(&b, "/tmp/envr-%d-%d.db", os.get_pid(), ts)
-	return strings.to_string(b)
-}
+db_open :: proc(cfg_path: string) -> (database: Db, ok: bool) {
+	database = db_init() or_return
+	database.cfg = load_config(cfg_path, db_allocator(&database)) or_return
 
-db_open :: proc(cfg_path: string) -> (Db, bool) {
-	cfg, ok := load_config(cfg_path)
-	if !ok {
-		return Db{}, false
+	// TODO: Use different allocators?
+	data_path := data_path(database.cfg.config_path, context.temp_allocator)
+	if os.exists(data_path) {
+		if ok = db_restore_from_encrypted(&database, data_path); !ok {
+			sqlite.db_close(database.db)
+			return database, false
+		}
+	} else {
+		// DB was created
+		database.changed = true
 	}
 
-	data_path := data_path(cfg.config_path)
-	_, stat_err := os.stat(data_path, context.allocator)
+	return database, true
+}
 
+// Creates a database an allocator and fresh, empty table, with zero encryption.
+// In production, you most likely want to use `db_open`.
+db_init :: proc() -> (database: Db, ok: bool) {
 	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 Db{}, false
+		return
 	}
 
 	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)"
@@ -81,21 +91,69 @@ db_open :: proc(cfg_path: string) -> (Db, bool) {
 	if rc != sqlite.OK {
 		fmt.printf("Error creating table: %s\n", sqlite.db_errmsg(db))
 		sqlite.db_close(db)
-		return Db{}, false
+		return
+	}
+	database.db = db
+
+	mem.dynamic_arena_init(&database.arena)
+
+	return database, true
+}
+
+db_allocator :: proc(db: ^Db) -> mem.Allocator {
+	return mem.dynamic_arena_allocator(&db.arena)
+}
+
+db_restore_from_encrypted :: proc(db: ^Db, data_path: string) -> bool {
+	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
 	}
 
-	if stat_err == nil {
-		if !db_restore_from_encrypted(db, cfg) {
-			sqlite.db_close(db)
-			return Db{}, false
-		}
+	// TODO: Use context.temp_allocator
+	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 Db{db = db, cfg = cfg, changed = stat_err != nil}, true
+	return true
 }
 
 db_close :: proc(d: ^Db) {
-	defer sqlite.db_close(d.db)
+	allocator := db_allocator(d)
+
+	defer {
+		sqlite.db_close(d.db)
+
+		delete_config(&d.cfg, allocator)
+
+		mem.dynamic_arena_destroy(&d.arena)
+	}
 
 	if d.changed {
 		rc := sqlite.db_exec(d.db, "VACUUM", nil, nil, nil)
@@ -113,13 +171,14 @@ db_close :: proc(d: ^Db) {
 		defer sqlite.free(data)
 
 		sqlite_data := data[:sz]
+		// TODO: PAss allocator chain
 		encrypted, enc_ok := encrypt(sqlite_data, d.cfg.Keys[:])
 		if !enc_ok {
 			fmt.println("Error: encryption failed")
 			return
 		}
 
-		data_path := data_path(d.cfg.config_path)
+		data_path := data_path(d.cfg.config_path, allocator)
 		envr_d := envr_dir(d.cfg.config_path)
 		os.mkdir_all(envr_d)
 
@@ -134,14 +193,8 @@ db_close :: proc(d: ^Db) {
 	}
 }
 
-// Caller is responsible for calling:
-// ```odin
-// delete(results)
-// for &result in results {
-// 	delete(&result)
-// }
-// ```
-db_list :: proc(d: ^Db, allocator := context.allocator) -> (results: [dynamic]EnvFile, ok: bool) {
+// Results will be freed when `db_close` is called.
+db_list :: proc(d: ^Db) -> ([]EnvFile, bool) {
 	stmt: ^rawptr
 	rc := sqlite.prepare_v2(
 		d.db,
@@ -152,10 +205,13 @@ db_list :: proc(d: ^Db, allocator := context.allocator) -> (results: [dynamic]En
 	)
 	if rc != sqlite.OK {
 		fmt.printf("Error preparing query: %s\n", sqlite.db_errmsg(d.db))
-		return
+		return []EnvFile{}, false
 	}
 	defer sqlite.finalize(stmt)
 
+	allocator := db_allocator(d)
+	results := make([dynamic]EnvFile, 0, 10, allocator)
+
 	for {
 		rc = sqlite.step(stmt)
 		if rc == sqlite.DONE {
@@ -163,7 +219,7 @@ 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))
-			return
+			#no_bounds_check return results[:], false
 		}
 
 		remotes_json := string(sqlite.column_text(stmt, 1))
@@ -185,156 +241,16 @@ db_list :: proc(d: ^Db, allocator := context.allocator) -> (results: [dynamic]En
 		)
 	}
 
-	ok = true
-	return
-}
-
-db_restore_from_encrypted :: proc(db: ^rawptr, cfg: Config) -> bool {
-	encrypted_data, read_err := os.read_entire_file_from_path(
-		data_path(cfg.config_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, 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,
-		"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))
-		return false
-	}
-
-	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)
-	defer strings.builder_destroy(&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)
-	defer delete(data)
-	os.remove(tmp_path)
-	if read_err != nil {
-		return remotes
-	}
-
-	lines := strings.split(string(data), "\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
-	}
-
-	dir := filepath.dir(abs_path)
-
-	remotes := get_git_remotes(dir)
-
-	data, read_err := os.read_entire_file_from_path(abs_path, context.allocator)
-	defer delete(data)
-	if read_err != nil {
-		fmt.printf("Error reading file %s: %v\n", abs_path, read_err)
-		return EnvFile{}, false
-	}
-
-	digest := hash.hash_bytes(hash.Algorithm.SHA256, data, context.temp_allocator)
-	// TODO: Handle error
-	hex_bytes, _ := hex.encode(digest)
-
-	return EnvFile {
-			Path = abs_path,
-			Dir = dir,
-			Remotes = remotes,
-			Sha256 = string(hex_bytes),
-			contents = string(data),
-		},
-		true
+	#no_bounds_check return results[:], true
 }
 
+// TODO: Should we use context.temp_allocator for proc scoped lifetimes?
 db_insert :: proc(d: ^Db, file: EnvFile) -> bool {
-	remotes_json, marshal_err := json.marshal(file.Remotes)
+	remotes_json, marshal_err := json.marshal(file.Remotes, allocator = context.temp_allocator)
 	if marshal_err != nil {
 		fmt.printf("Error marshaling remotes: %v\n", marshal_err)
 		return false
 	}
-	defer delete(remotes_json)
 
 	sql: cstring =
 		"INSERT OR REPLACE INTO " +
@@ -390,7 +306,8 @@ db_insert :: proc(d: ^Db, file: EnvFile) -> bool {
 	return true
 }
 
-db_fetch :: proc(d: ^Db, path: string, allocator := context.allocator) -> (EnvFile, bool) {
+// Result will be freed when `db_close` is called.
+db_fetch :: proc(d: ^Db, path: string) -> (EnvFile, bool) {
 	sql: cstring = "SELECT path, remotes, sha256, contents FROM envr_env_files WHERE path = ?"
 	stmt: ^rawptr
 	rc := sqlite.prepare_v2(d.db, sql, -1, &stmt, nil)
@@ -400,6 +317,8 @@ db_fetch :: proc(d: ^Db, path: string, allocator := context.allocator) -> (EnvFi
 	}
 	defer sqlite.finalize(stmt)
 
+	allocator := db_allocator(d)
+
 	cpath := to_cstring(path, allocator)
 	defer delete(cpath, allocator)
 	rc = sqlite.bind_text(stmt, 1, cpath, -1, nil)
@@ -423,7 +342,7 @@ db_fetch :: proc(d: ^Db, path: string, allocator := context.allocator) -> (EnvFi
 		json.unmarshal_string(remotes_json, &remotes, allocator = allocator)
 	}
 
-	file_path := clone_cstring(sqlite.column_text(stmt, 0))
+	file_path := clone_cstring(sqlite.column_text(stmt, 0), allocator)
 
 	return EnvFile {
 			Path = file_path,
@@ -467,6 +386,181 @@ db_delete :: proc(d: ^Db, path: string) -> bool {
 	return true
 }
 
+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
+	}
+
+	dir := filepath.dir(abs_path)
+
+	// TODO: Should we use the db allocator here?
+	remotes := get_git_remotes(dir, context.allocator)
+
+	data, read_err := os.read_entire_file_from_path(abs_path, context.allocator)
+	defer delete(data)
+	if read_err != nil {
+		fmt.printf("Error reading file %s: %v\n", abs_path, read_err)
+		return EnvFile{}, false
+	}
+
+	digest := hash.hash_bytes(hash.Algorithm.SHA256, data, context.temp_allocator)
+	// TODO: Handle error
+	hex_bytes, _ := hex.encode(digest, context.temp_allocator)
+
+	return EnvFile {
+			Path = abs_path,
+			Dir = dir,
+			Remotes = remotes,
+			Sha256 = string(hex_bytes),
+			contents = string(data),
+		},
+		true
+}
+
+// Reconciles `f` with the filesystem and persists changes to the database.
+db_sync :: proc(d: ^Db, f: ^EnvFile) -> (SyncFlag, SyncError) {
+	allocator := db_allocator(d)
+	result: SyncFlag = {}
+	old_path := f.Path
+
+	if !os.exists(f.Dir) {
+		moved, err := try_move_dir(d, f, allocator)
+		if !moved {
+			return {}, err
+		}
+		result += {.DirUpdated}
+	}
+
+	if !os.exists(f.Path) {
+		write_err := os.write_entire_file(f.Path, f.contents)
+		if write_err != nil {
+			fmt.eprintf("db_sync: failed to write %s: %v\n", f.Path, write_err)
+			return result, .WriteFailed
+		}
+
+		if !db_persist(d, f, old_path) {
+			return result, .DbFailed
+		}
+		return result + {.Restored}, .None
+	}
+
+	data, read_err := os.read_entire_file_from_path(f.Path, allocator)
+	if read_err != nil {
+		fmt.eprintf("db_sync: failed to read %s: %v\n", f.Path, read_err)
+		return result, .ReadFailed
+	}
+
+	digest := hash.hash_bytes(hash.Algorithm.SHA256, data, context.temp_allocator)
+	hex_bytes, hex_err := hex.encode(digest, allocator)
+	if hex_err != nil {
+		fmt.eprintf("db_sync: failed to encode hash for %s: %v\n", f.Path, hex_err)
+		return result, .ReadFailed
+	}
+	current_sha := string(hex_bytes)
+
+	if current_sha == f.Sha256 {
+		if !db_persist(d, f, old_path) {
+			return result, .DbFailed
+		}
+		return result, .None
+	}
+
+	f.contents = string(data)
+	f.Sha256 = current_sha
+	if !db_persist(d, f, old_path) {
+		return result, .DbFailed
+	}
+	return result + {.BackedUp}, .None
+}
+
+db_persist :: proc(d: ^Db, f: ^EnvFile, old_path: string) -> bool {
+	if f.Path != old_path {
+		if !db_delete(d, old_path) {
+			return false
+		}
+	}
+	return db_insert(d, f^)
+}
+
+try_move_dir :: proc(d: ^Db, f: ^EnvFile, allocator: mem.Allocator) -> (bool, SyncError) {
+	roots, ok := find_git_roots(d.cfg)
+	if !ok {
+		return false, .GitRootFailed
+	}
+	defer {
+		for root in roots {
+			delete(root)
+		}
+		delete(roots)
+	}
+
+	match_count := 0
+	matched_dir: string
+	for root in roots {
+		remotes := get_git_remotes(root, context.temp_allocator)
+		if shares_remote(f, remotes[:]) {
+			match_count += 1
+			matched_dir = root
+		}
+	}
+
+	switch match_count {
+	case 0:
+		return false, .DirMissing
+	case 1:
+		f.Dir, _ = strings.clone(matched_dir, allocator)
+		base := filepath.base(f.Path)
+		new_path, _ := filepath.join({f.Dir, base}, allocator)
+		f.Path = new_path
+		f.Remotes = get_git_remotes(f.Dir, allocator)
+		return true, .None
+	case:
+		return false, .MultipleDirs
+	}
+}
+
+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, allocator: mem.Allocator) -> [dynamic]string {
+	config_path, _ := filepath.join({dir, ".git", "config"}, context.temp_allocator)
+	// TODO: Handle error
+	m, _, ok := ini.load_map_from_path(config_path, context.temp_allocator)
+	if !ok {
+		return nil
+	}
+
+	remotes := make([dynamic]string, 0, 1, allocator)
+
+	for section_name, section in m {
+		if strings.has_prefix(section_name, "remote ") {
+			if url, ok := section["url"]; ok {
+				found := false
+				for r in remotes {
+					if r == url {found = true; break}
+				}
+				if !found {
+					// FIXME: Currently leaks when adding a file with envr scan
+					cloned, _ := strings.clone(url, allocator)
+					append(&remotes, cloned)
+				}
+			}
+		}
+	}
+
+	return remotes
+}
+
 to_cstring :: proc {
 	string_to_cstring,
 	strings.to_cstring,
@@ -481,6 +575,7 @@ string_to_cstring :: proc(s: string, allocator := context.allocator) -> cstring
 	return cs
 }
 
+// Unless an explicit allocator is passed, 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 {
@@ -492,146 +587,3 @@ clone_cstring :: proc(c: cstring, allocator := context.allocator) -> string {
 	return str
 }
 
-db_update_required :: proc(status: SyncFlag) -> bool {
-	return .BackedUp in status || .DirUpdated in status
-}
-
-shares_remote :: proc(f: ^EnvFile, remotes: []string) -> bool {
-	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 .Git not_in feats {
-		fmt.println("Error: git is 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
-}
-
-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 = {}
-
-	_, stat_err := os.stat(f.Dir, context.allocator)
-	if stat_err != nil {
-		moved_dirs: [dynamic]string
-
-		if d != nil {
-			dirs, dirs_ok := find_moved_dirs(d, f)
-			if !dirs_ok {
-				return {.Error}, "failed to find moved dirs"
-			}
-			moved_dirs = dirs
-		}
-
-		if len(moved_dirs) == 0 {
-			return {.Error}, "directory missing"
-		} else if len(moved_dirs) == 1 {
-			update_dir(f, moved_dirs[0])
-			result = {.DirUpdated}
-		} else {
-			return {.Error}, "multiple directories found"
-		}
-	}
-
-	_, file_stat_err := os.stat(f.Path, context.allocator)
-	if file_stat_err != nil {
-		write_err := os.write_entire_file(f.Path, f.contents)
-		if write_err != nil {
-			msg, _ := strings.concatenate({"failed to write file: ", fmt.tprintf("%v", write_err)})
-			return {.Error}, msg
-		}
-
-		return result + {.Restored}, ""
-	}
-
-	data, read_err := os.read_entire_file_from_path(f.Path, context.allocator)
-	if read_err != nil {
-		msg, _ := strings.concatenate(
-			{"failed to read file for SHA comparison: ", fmt.tprintf("%v", read_err)},
-		)
-		return {.Error}, msg
-	}
-
-	digest := hash.hash_bytes(hash.Algorithm.SHA256, data)
-	// TODO: Handle error
-	hex_bytes, _ := hex.encode(digest)
-	current_sha := string(hex_bytes)
-
-	if current_sha == f.Sha256 {
-		return result, ""
-	}
-
-	switch dir {
-	case .TrustDatabase:
-		write_err := os.write_entire_file(f.Path, f.contents)
-		if write_err != nil {
-			msg, _ := strings.concatenate({"failed to write file: ", fmt.tprintf("%v", write_err)})
-			return {.Error}, msg
-		}
-		return result + {.Restored}, ""
-	case .TrustFilesystem:
-		if !env_file_backup(f) {
-			return {.Error}, "failed to backup file"
-		}
-		return result + {.BackedUp}, ""
-	}
-
-	return result, ""
-}
-
-// 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
-}
-

db_integration_test.odin

@@ -309,7 +309,6 @@ test_ssh_key_parse_from_fixtures :: proc(t: ^testing.T) {
 	if !x_ok {
 		return
 	}
-	defer delete(x25519_pairs)
 
 	testing.expect(t, len(x25519_pairs) == 1, "should have 1 x25519 keypair")
 }

db_test.odin

@@ -1,5 +1,7 @@
 package main
 
+import "core:crypto/hash"
+import "core:encoding/hex"
 import "core:fmt"
 import "core:os"
 import "core:path/filepath"
@@ -8,30 +10,13 @@ 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)),
+		Remotes  = make([dynamic]string, 0, len(remotes), context.temp_allocator),
 	}
 	for r in remotes {
 		append(&f.Remotes, r)
@@ -41,10 +26,10 @@ make_test_env_file :: proc(path, sha, contents: string, remotes: []string = {})
 
 @(test)
 test_db_insert_and_fetch :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
 	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	path := "/project/.env"
 	sha := "abc123"
@@ -56,7 +41,7 @@ test_db_insert_and_fetch :: proc(t: ^testing.T) {
 	testing.expect(t, db_insert(&d, f), "insert should succeed")
 
 	fetched, fetch_ok := db_fetch(&d, "/project/.env")
-	defer delete_envfile(&fetched)
+	// defer delete_envfile(&fetched)
 	testing.expect(t, fetch_ok, "fetch should succeed")
 	if !fetch_ok do return
 
@@ -69,10 +54,10 @@ test_db_insert_and_fetch :: proc(t: ^testing.T) {
 
 @(test)
 test_db_fetch_missing :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
 	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	_, fetch_ok := db_fetch(&d, "/nonexistent/.env")
 	testing.expect(t, !fetch_ok, "fetch missing should return false")
@@ -80,10 +65,9 @@ test_db_fetch_missing :: proc(t: ^testing.T) {
 
 @(test)
 test_db_insert_or_replace :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
+	d, ok := db_init()
+	defer db_close(&d)
 	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)
@@ -95,18 +79,13 @@ test_db_insert_or_replace :: proc(t: ^testing.T) {
 
 	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)
+	// defer delete_envfile(&fetched)
 
 	testing.expect_value(t, fetched.contents, "KEY=new")
 	testing.expect_value(t, fetched.Sha256, "sha2")
@@ -114,10 +93,10 @@ test_db_insert_or_replace :: proc(t: ^testing.T) {
 
 @(test)
 test_db_delete_existing :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
 	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	f := make_test_env_file("/project/.env", "sha", "KEY=val")
 	defer delete(f.Remotes)
@@ -131,20 +110,19 @@ test_db_delete_existing :: proc(t: ^testing.T) {
 
 @(test)
 test_db_delete_missing :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
 	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	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()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	f1 := make_test_env_file("/proj1/.env", "sha1", "A=1", []string{"git@github.com:a/repo.git"})
 	defer delete(f1.Remotes)
@@ -158,36 +136,27 @@ test_db_list_multiple :: proc(t: ^testing.T) {
 
 	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()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
-	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	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()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
 	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	testing.expect(t, !d.changed, "changed should start false")
 
@@ -200,10 +169,10 @@ test_db_insert_sets_changed :: proc(t: ^testing.T) {
 
 @(test)
 test_db_delete_sets_changed :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
 	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	f := make_test_env_file("/project/.env", "sha", "KEY=val")
 	defer delete(f.Remotes)
@@ -216,10 +185,10 @@ test_db_delete_sets_changed :: proc(t: ^testing.T) {
 
 @(test)
 test_db_serialize :: proc(t: ^testing.T) {
-	d, ok := make_test_db()
+	d, ok := db_init()
 	testing.expect(t, ok, "failed to create test db")
 	if !ok do return
-	defer sqlite.db_close(d.db)
+	defer db_close(&d)
 
 	f := make_test_env_file("/project/.env", "sha", "KEY=val")
 	defer delete(f.Remotes)
@@ -234,37 +203,6 @@ test_db_serialize :: proc(t: ^testing.T) {
 	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")
-}
-
-@(test)
-test_db_update_required_backed_up :: proc(t: ^testing.T) {
-	testing.expect(t, db_update_required({.BackedUp}), "BackedUp should require update")
-}
-
-@(test)
-test_db_update_required_dir_updated :: proc(t: ^testing.T) {
-	testing.expect(t, db_update_required({.DirUpdated}), "DirUpdated should require update")
-}
-
-@(test)
-test_db_update_required_restored :: proc(t: ^testing.T) {
-	testing.expect(t, !db_update_required({.Restored}), "Restored alone should not require update")
-}
-
-@(test)
-test_db_update_required_error :: proc(t: ^testing.T) {
-	testing.expect(t, !db_update_required({.Error}), "Error alone should not require update")
-}
-
-@(test)
-test_db_update_required_combined :: proc(t: ^testing.T) {
-	combined := SyncFlag{.DirUpdated, .Restored}
-	testing.expect(t, db_update_required(combined), "DirUpdated|Restored should require update")
-}
-
 @(test)
 test_shares_remote_overlap :: proc(t: ^testing.T) {
 	f := EnvFile {
@@ -319,11 +257,81 @@ 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_make_temp_path_format :: proc(t: ^testing.T) {
-	p := make_temp_path()
-	testing.expect(t, strings.has_suffix(p, ".db"), "should end with .db")
-	testing.expect(t, strings.contains(p, fmt.tprintf("%d", os.get_pid())), "should contain PID")
+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, context.temp_allocator)
+
+	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, context.temp_allocator)
+
+	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, context.temp_allocator)
+
+	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, context.temp_allocator)
+
+	testing.expect(t, len(remotes) == 0, "should return empty when no remote sections")
 }
 
 @(test)
@@ -356,45 +364,205 @@ test_new_env_file_missing :: proc(t: ^testing.T) {
 }
 
 @(test)
-test_env_file_backup :: proc(t: ^testing.T) {
-	base := fmt.tprintf("/tmp/envr-test-backup-%d", os.get_pid())
+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)
+		testing.expect(t, save_config(cfg, force = true), "save should succeed")
+		delete_config(&cfg)
+	}
+
+	db, ok := db_open(cfg_path)
+	testing.expect(t, ok, "db should open")
+	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)
+		testing.expect(t, save_config(cfg, force = true), "save should succeed")
+		delete_config(&cfg)
+	}
+
+	// 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)
+}
+
+@(test)
+test_db_sync_noop :: proc(t: ^testing.T) {
+	base := fmt.tprintf("/tmp/envr-test-sync-noop-%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")
+	content := "KEY=value\n"
+	write_err := os.write_entire_file(env_path, transmute([]u8)content)
+	testing.expect(t, write_err == nil, "should write .env file")
 
-	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)
+	digest := hash.hash_bytes(
+		hash.Algorithm.SHA256,
+		transmute([]u8)content,
+		context.temp_allocator,
+	)
+	hex_bytes, _ := hex.encode(digest, context.temp_allocator)
+	sha := string(hex_bytes)
+
+	d, ok := db_init()
+	testing.expect(t, ok, "failed to create test db")
+	defer db_close(&d)
+
+	f := make_test_env_file(env_path, sha, content)
+	f.Dir = base
+	db_insert(&d, f)
+
+	result, sync_err := db_sync(&d, &f)
+	testing.expect(t, sync_err == .None, "sync should not error")
+	testing.expect(t, result == {}, "should be noop")
 }
 
 @(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_db_sync_backed_up :: proc(t: ^testing.T) {
+	base := fmt.tprintf("/tmp/envr-test-sync-backup-%d", os.get_pid())
+	os.mkdir_all(base)
+	defer os.remove_all(base)
+
+	env_path := fmt.tprintf("%s/.env", base)
+	changed_content := "KEY=changed\n"
+	write_err := os.write_entire_file(env_path, transmute([]u8)changed_content)
+	testing.expect(t, write_err == nil, "should write .env file")
+
+	d, ok := db_init()
+	testing.expect(t, ok, "failed to create test db")
+	defer db_close(&d)
+
+	f := make_test_env_file(env_path, "old_sha", "KEY=original")
+	f.Dir = base
+	db_insert(&d, f)
+
+	result, sync_err := db_sync(&d, &f)
+	testing.expect(t, sync_err == .None, "sync should not error")
+	testing.expect(t, .BackedUp in result, "should be backed up")
 }
 
 @(test)
-test_update_dir :: proc(t: ^testing.T) {
-	f := EnvFile {
-		Path    = "/old/project/.env",
-		Dir     = "/old/project",
-		Remotes = make([dynamic]string, 0),
+test_db_sync_restored :: proc(t: ^testing.T) {
+	base := fmt.tprintf("/tmp/envr-test-sync-restore-%d", os.get_pid())
+	os.mkdir_all(base)
+	defer os.remove_all(base)
+
+	env_path := fmt.tprintf("%s/.env", base)
+
+	d, ok := db_init()
+	testing.expect(t, ok, "failed to create test db")
+	defer db_close(&d)
+
+	f := make_test_env_file(env_path, "some_sha", "SECRET=value")
+	f.Dir = base
+	defer delete(f.Remotes)
+	db_insert(&d, f)
+
+	result, err := db_sync(&d, &f)
+	testing.expect(t, err == .None, "sync should not error")
+	testing.expect(t, .Restored in result, "should be restored")
+
+	data, read_err := os.read_entire_file_from_path(env_path, context.temp_allocator)
+	testing.expect(t, read_err == nil, "file should exist after restore")
+	if read_err == nil {
+		testing.expect_value(t, string(data), "SECRET=value")
+	}
+}
+
+@(test)
+test_db_sync_dir_missing :: proc(t: ^testing.T) {
+	d, ok := db_init()
+	testing.expect(t, ok, "failed to create test db")
+	defer db_close(&d)
+
+	f := make_test_env_file("/nonexistent/path/.env", "sha", "KEY=val")
+	db_insert(&d, f)
+
+	result, err := db_sync(&d, &f)
+	testing.expect(t, err == .DirMissing, "should return DirMissing error")
+}
+
+@(test)
+test_db_sync_moved :: proc(t: ^testing.T) {
+	base := fmt.tprintf("/tmp/envr-test-sync-moved-%d", os.get_pid())
+	search_root := fmt.tprintf("%s/search", base)
+	repo_dir := fmt.tprintf("%s/myproject", search_root)
+	git_dir := fmt.tprintf("%s/.git", repo_dir)
+	defer os.remove_all(base)
+
+	os.mkdir_all(git_dir)
+
+	config_content := "[remote \"origin\"]\n\turl = git@github.com:user/repo.git\n"
+	config_path := fmt.tprintf("%s/config", git_dir)
+	write_err := os.write_entire_file(config_path, transmute([]u8)config_content)
+	testing.expect(t, write_err == nil, "should write .git/config")
+
+	d, ok := db_init()
+	testing.expect(t, ok, "failed to create test db")
+	defer db_close(&d)
+
+	d.cfg.ScanConfig.Include = make([dynamic]string, 0, 1, context.temp_allocator)
+	append(&d.cfg.ScanConfig.Include, search_root)
+
+	f := make_test_env_file(
+		"/old/nonexistent/path/.env",
+		"some_sha",
+		"SECRET=value",
+		[]string{"git@github.com:user/repo.git"},
+	)
+	testing.expect(t, db_insert(&d, f), "insert should succeed")
+
+	result, err := db_sync(&d, &f)
+	testing.expect(t, err == .None, "sync should not error")
+	if err != .None do return
+	testing.expect(t, .DirUpdated in result, "should have DirUpdated flag")
+	testing.expect(t, .Restored in result, "should have Restored flag")
+
+	expected_path := fmt.tprintf("%s/.env", repo_dir)
+	testing.expect_value(t, f.Path, expected_path)
+	testing.expect_value(t, f.Dir, repo_dir)
+
+	_, old_exists := db_fetch(&d, "/old/nonexistent/path/.env")
+	testing.expect(t, !old_exists, "old path should be deleted from db")
+
+	new_fetched, new_ok := db_fetch(&d, expected_path)
+	testing.expect(t, new_ok, "new path should exist in db")
+	if new_ok {
+		testing.expect_value(t, new_fetched.contents, "SECRET=value")
 	}
-	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")
 }
 

docs/cli/envr.md

@@ -4,11 +4,11 @@ Manage your .env files.
 
 ### Synopsis
 
-envr keeps your .env synced to a local, age encrypted database.
+envr keeps your .env synced to a local, encrypted database.
 Is a safe and eay way to gather all your .env files in one place where they can
 easily be backed by another tool such as restic or git.
 
-All your data is stored in ~/data.age
+All your data is stored in ~/.envr/data.envr
 
 Getting started is easy:
 
@@ -45,7 +45,6 @@ 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

@@ -1,24 +0,0 @@
-## 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

@@ -1,47 +0,0 @@
-package main
-
-import "base:runtime"
-import "core:mem"
-import "core:os"
-import "core:strings"
-
-Feature :: enum {
-	Git,
-}
-
-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}
-	}
-
-	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

@@ -1,34 +0,0 @@
-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/walker.odin

@@ -1,5 +1,6 @@
 package findr
 
+import "core:bytes"
 import "core:fmt"
 import "core:os"
 import "core:strings"
@@ -54,19 +55,26 @@ Collector_Data :: struct {
 collect_worker :: proc(t: ^thread.Thread) {
 	data := cast(^Collector_Data)t.data
 	for {
-		batch, ok := chan.recv(data.ch)
-		if !ok do break
+		batch := chan.recv(data.ch) or_break
+		defer delete(batch)
+
 		start := 0
-		for i in 0 ..< len(batch) {
-			if batch[i] == '\n' {
-				if i > start {
-					s, _ := strings.clone(string(batch[start:i]))
-					append(data.results, s)
-				}
-				start = i + 1
+		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
 		}
-		delete(batch)
 	}
 }
 
@@ -447,3 +455,4 @@ join_path :: proc(parent, child: string) -> string {
 	copy(buf[pos:], child)
 	return string(buf)
 }
+

flake.nix

@@ -36,11 +36,11 @@
           inputs',
           ...
         }:
-      let
-        mysqlite = pkgs.sqlite.overrideAttrs (old: {
-                configureFlags = (old.configureFlags or [ ]) ++ [ "--enable-deserialize" ];
-              });
-      in
+        let
+          mysqlite = pkgs.sqlite.overrideAttrs (old: {
+            configureFlags = (old.configureFlags or [ ]) ++ [ "--enable-deserialize" ];
+          });
+        in
         {
           _module.args.pkgs = import nixpkgs {
             inherit system;
@@ -79,6 +79,13 @@
               mysqlite
             ];
 
+            doCheck = true;
+            checkPhase = ''
+              runHook preCheck
+              odin test . -all-packages
+              runHook postCheck
+            '';
+
             buildPhase = ''
               runHook preBuild
               echo '${version}' > version.txt

main.odin

@@ -1,14 +1,31 @@
 package main
 
-import "core:bufio"
 import "core:fmt"
+import "core:mem"
 import "core:os"
 
 main :: proc() {
+	when ODIN_DEBUG {
+		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 bufio.writer_flush(cmd.out_buf)
+	defer delete_command(&cmd) // delete flushes automatically
 	if !ok {
 		return
 	}
@@ -18,8 +35,6 @@ main :: proc() {
 		cmd_init(&cmd)
 	case "version":
 		cmd_version(&cmd)
-	case "deps":
-		cmd_deps(&cmd)
 	case "list":
 		cmd_list(&cmd)
 	case "backup", "add":

prompt.odin

@@ -36,7 +36,7 @@ multi_select :: proc(
 		return
 	}
 
-	selected = make([dynamic]bool, 0, len(options))
+	selected = make([dynamic]bool, len(options))
 	cursor: int = 0
 	scroll_offset: int = 0
 

ssh.odin

@@ -12,24 +12,6 @@ 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 {
@@ -253,3 +235,21 @@ 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
+}

table.odin

@@ -4,9 +4,10 @@ import "core:encoding/json"
 import "core:fmt"
 import "core:io"
 import "core:strings"
+import "core:terminal/ansi"
 
 render_table :: proc(w: io.Writer, headers: []string, rows: [][]string) {
-	col_widths := make([dynamic]int, 0, len(headers))
+	col_widths := make([dynamic]int, 0, len(headers), context.temp_allocator)
 	for i in 0 ..< len(headers) {
 		append(&col_widths, strings.rune_count(headers[i]))
 	}
@@ -20,11 +21,14 @@ render_table :: proc(w: io.Writer, headers: []string, rows: [][]string) {
 	}
 
 	b: strings.Builder
-	strings.builder_init(&b)
-	defer strings.builder_destroy(&b)
-	defer delete(col_widths)
+	strings.builder_init(&b, context.temp_allocator)
 
-	hline :: proc(w: io.Writer, b: ^strings.Builder, left, mid, right: string, widths: [dynamic]int) {
+	hline :: proc(
+		w: io.Writer,
+		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 {
@@ -42,14 +46,38 @@ render_table :: proc(w: io.Writer, headers: []string, rows: [][]string) {
 
 	hline(w, &b, "\u250c", "\u252c", "\u2510", col_widths)
 
-	cell :: proc(b: ^strings.Builder, s: string, width: int) {
-		extra := len(s) - strings.rune_count(s)
-		fmt.sbprintf(b, " %-*s \u2502", width + extra, s)
+	cell :: proc(b: ^strings.Builder, s: string, width: int, color: string = "", center := false) {
+		before: int
+		after: int
+
+		total_pad := width - strings.rune_count(s)
+
+		if center {
+			before = total_pad / 2
+			after = total_pad - before
+		} else {
+			before = 0
+			after = total_pad
+		}
+
+		fmt.sbprintf(
+			b,
+			" %s%s%s%*s%s%*s%s \u2502",
+			ansi.CSI,
+			color,
+			ansi.SGR,
+			before,
+			"",
+			s,
+			after,
+			"",
+			ansi.CSI + ansi.RESET + ansi.SGR,
+		)
 	}
 
 	strings.write_string(&b, "\u2502")
 	for i in 0 ..< len(headers) {
-		cell(&b, headers[i], col_widths[i])
+		cell(&b, headers[i], col_widths[i], ansi.FG_BRIGHT_GREEN, true)
 	}
 	fmt.wprintf(w, "%s\n", strings.to_string(b), flush = false)
 	strings.builder_reset(&b)

table_test.odin

@@ -3,6 +3,7 @@ package main
 import "core:encoding/json"
 import "core:fmt"
 import "core:strings"
+import "core:terminal/ansi"
 import "core:testing"
 
 @(test)
@@ -116,13 +117,30 @@ test_render_table_normal :: proc(t: ^testing.T) {
 
 	output := strings.to_string(b)
 
-	expected := `┌──────┬─────────────────────────┐
-│ Name │ Path                    │
-├──────┼─────────────────────────┤
-│ foo  │ /home/user/.env         │
-│ bar  │ /home/user/project/.env │
-└──────┴─────────────────────────┘
-`
+	g := ansi.CSI + ansi.FG_BRIGHT_GREEN + ansi.SGR
+	r := ANSI_RESET
+	n := ansi.CSI + ansi.SGR
+
+	expected := fmt.tprintf(
+		"┌──────┬─────────────────────────┐\n" +
+		"│ %sName%s │ %s         Path          %s │\n" +
+		"├──────┼─────────────────────────┤\n" +
+		"│ %sfoo %s │ %s/home/user/.env        %s │\n" +
+		"│ %sbar %s │ %s/home/user/project/.env%s │\n" +
+		"└──────┴─────────────────────────┘\n",
+		g,
+		r,
+		g,
+		r,
+		n,
+		r,
+		n,
+		r,
+		n,
+		r,
+		n,
+		r,
+	)
 	testing.expect(
 		t,
 		output == expected,
@@ -148,11 +166,17 @@ test_render_table_empty :: proc(t: ^testing.T) {
 
 	output := strings.to_string(b)
 
-	expected := `┌──────┐
-│ Name │
-├──────┤
-└──────┘
-`
+	g := ansi.CSI + ansi.FG_BRIGHT_GREEN + ansi.SGR
+	r := ANSI_RESET
+
+	expected := fmt.tprintf(
+		"┌──────┐\n" +
+		"│ %sName%s │\n" +
+		"├──────┤\n" +
+		"└──────┘\n",
+		g,
+		r,
+	)
 	testing.expect(
 		t,
 		output == expected,
@@ -178,13 +202,30 @@ test_render_table_unicode :: proc(t: ^testing.T) {
 
 	output := strings.to_string(b)
 
-	expected := `┌─────────────┬────────┐
-│ Status      │ Detail │
-├─────────────┼────────┤
-│ ✓ Available │ ok     │
-│ ✗ Missing   │ fail   │
-└─────────────┴────────┘
-`
+	g := ansi.CSI + ansi.FG_BRIGHT_GREEN + ansi.SGR
+	r := ANSI_RESET
+	n := ansi.CSI + ansi.SGR
+
+	expected := fmt.tprintf(
+		"┌─────────────┬────────┐\n" +
+		"│ %s  Status   %s │ %sDetail%s │\n" +
+		"├─────────────┼────────┤\n" +
+		"│ %s✓ Available%s │ %sok    %s │\n" +
+		"│ %s✗ Missing  %s │ %sfail  %s │\n" +
+		"└─────────────┴────────┘\n",
+		g,
+		r,
+		g,
+		r,
+		n,
+		r,
+		n,
+		r,
+		n,
+		r,
+		n,
+		r,
+	)
 	testing.expect(
 		t,
 		output == expected,