fix: Removed irrelevent flags from nushell-completion command help text.

BREAKING CHANGE: Databases with a JSON formatted remotes column will no
longer parse correctly. If you have an old database, make sure you
upgrade to envr 0.4.0 and run `envr list` before upgrading to this
version.

.github/workflows/release-please.yml

@@ -2,6 +2,7 @@ on:
   push:
     branches:
       - main
+      - prerelease
 
 permissions:
   contents: write

CHANGELOG.md

@@ -1,5 +1,36 @@
 # Changelog
 
+## [0.4.0](https://github.com/sbrow/envr/compare/v0.3.0...v0.4.0) (2026-06-29)
+
+
+### Features
+
+* Added `--color` flag. ([c3e667e](https://github.com/sbrow/envr/commit/c3e667e7bca660b21b5851460691ec8bd5026f80))
+* Added `--format`, `-f` flag. ([bb84c56](https://github.com/sbrow/envr/commit/bb84c56c98bead9ce9bad3f89fb3b61b53d05a10))
+* Colorized console output. ([33cd7c4](https://github.com/sbrow/envr/commit/33cd7c4eda43287fe3dc2d2289a4e1531b524ef6))
+* Removed runtime git dependency. ([12574e1](https://github.com/sbrow/envr/commit/12574e123bdedba3aca813143e906ec5e0b95719))
+
+
+### Bug Fixes
+
+* -h short flag now works on subcommands. ([2b68617](https://github.com/sbrow/envr/commit/2b68617b5d6c17444b04307d7b4b7f4a3aefb978))
+* Databases errors are less likely to go unnoticed. ([f825bc2](https://github.com/sbrow/envr/commit/f825bc2b096632bb258d5681b1072941e9d4233d))
+* Fixed leaks. ([c7c254f](https://github.com/sbrow/envr/commit/c7c254f6f2ac871182f3fcc233766884753e2049))
+* Fixed memory leaks in the db. ([5059572](https://github.com/sbrow/envr/commit/5059572951b3ec20b3d2027032a9c3be5cb14dba))
+* Fixed some leaks in `backup` and `scan`. ([dc72ff5](https://github.com/sbrow/envr/commit/dc72ff56fd0e165930771682b2fd266eef3e7e16))
+* Fixed vet errors. ([1562fb3](https://github.com/sbrow/envr/commit/1562fb3665b8704dcffd4944047f7984b308e52e))
+* Flags in help text are now customized per command. ([fb90342](https://github.com/sbrow/envr/commit/fb903421265baa65adbbe092f6bf797639f1fb1f))
+* Handled mk_dir error. ([de1594d](https://github.com/sbrow/envr/commit/de1594d9d1fe46dd9ebc3be01fc5a5ebaf4064e5))
+* **scan:** Fixed a bug preventing TUI from working. ([0083e4e](https://github.com/sbrow/envr/commit/0083e4e0dbc5b949a3cf4cd8b64af4f698ed9d33))
+* Used os path separator rather than '/' where appropriate. ([5cc7973](https://github.com/sbrow/envr/commit/5cc79737753f0f19db2bc55304ea5f70237cbffd))
+
+
+### Performance Improvements
+
+* Improved the performance of table rendering. ([0b5bf4d](https://github.com/sbrow/envr/commit/0b5bf4db73113bdd43d8a225ec0ae53fedd25918))
+* remotes are now stored as a newline delimited list. ([96b3d63](https://github.com/sbrow/envr/commit/96b3d6340a95b67c884ba940b46461e51989fcbb))
+* 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.

Makefile

@@ -2,7 +2,7 @@
 # Builds release artifacts for GitHub releases
 
 APP_NAME := envr
-VERSION := $(shell grep 'version = ' flake.nix | head -1 | sed 's/.*version = "\(.*\)";/\1/')
+VERSION := $(file < version.txt)
 BUILD_DIR := builds
 
 # Binary names

TODOS.md

@@ -1,32 +1,30 @@
 # TODOs
 
-1. Commands are still leaking. (Write tests for everything first)
+1. Bring back windows support / cross-compilation.
 
-2. Add color flag and support non colored output.
+2. Commands are still leaking. (Write tests for everything first)
 
-3. Rewrite `write_command_help` to use text/tables
+3. procedures should be ordered by use, main at the top, then in the order they are called from main.
 
-4. Generate md and man pages again.
+4. Check for prealloc opportunities. i.e. `make([dynamic]string)` -> `make([dynamic]string, 5)`.
 
-5. Check for prealloc opportunities. i.e. `make([dynamic]string)` -> `make([dynamic]string, 5)`.
+5. Test all cmds / terminal branches.
 
-6. Add a text filter to the multi_select.
+6. Generate md and man pages again.
 
-7. Add tests for untested commands.
+7. Shell completion
 
-8. add --format -f flag to commands that draw tables.
+8. Add tests for untested commands.
 
-9. procedures should be ordered by use, main at the top, then in the order they are called from main.
+9. Update `read_wire_string` to use a slice.
 
-10. Shell completion
+10. Pass allocator to findr?
 
-11. Bring back windows support / cross-compilation.
+11. Consider getting rid of color global.
 
-12. Test all cmds / terminal branches.
+12. `write_flags_table` should never return false.
 
-13. Pass allocator to findr?
-
-14. Update `read_wire_string` to use a slice.
+13. Add a text filter to the multi_select.
 
 ## Double-check AI output
 
@@ -54,6 +52,7 @@
 - [ ] db.odin
 - [ ] db_integration_test.odin
 - [ ] db_test.odin
+- [ ] flags.odin
 - [x] main.odin
 - [x] prompt.odin
 - [x] scan.odin

cli.odin

@@ -1,31 +1,64 @@
 package main
 
+import "base:runtime"
 import "core:bufio"
 import "core:fmt"
 import "core:io"
 import "core:os"
+import "core:reflect"
 import "core:strings"
+import "core:terminal"
 import "core:text/table"
 
 Command :: struct {
 	name:    string,
 	args:    [dynamic]string,
-	flags:       map[string]string,
-	bool_set:    map[string]bool,
-	config_path: string,
+	flags:   Flags,
 	out_buf: ^bufio.Writer,
 	out:     io.Writer,
 	err:     io.Writer,
 }
 
+Flags :: struct {
+	help:        bool `args:"short=h" usage:"show this documentation"`,
+	config_file: string `args:"name=config-file,short=c" usage:"config file" default:"~/.envr/config.json"`,
+	output:      Output_Format `args:"short=o" usage:"the format of output data" default:"table"`,
+	color:       Color_Mode `usage:"Whether or not to colorize output" default:"auto"`,
+	force:       bool `args:"short=f" usage:"Overwrite existing config"`,
+}
+
+Flag_Type :: enum {
+	Help,
+	Config_File,
+	Output,
+	Color,
+	Force,
+}
+
+Output_Format :: enum {
+	Auto,
+	Table,
+	JSON,
+}
+
+Color_Mode :: enum {
+	Auto,
+	Always,
+	Never,
+}
+
 CommandInfo :: struct {
 	name:    string,
 	usage:   string,
 	short:   string,
 	long:    string,
 	aliases: []string,
+	// Flags supported by the command
+	flags:   bit_set[Flag_Type],
 }
 
+GLOBAL_FLAGS: bit_set[Flag_Type] = {.Help, .Config_File, .Color}
+
 COMMANDS := []CommandInfo {
 	{
 		"init",
@@ -36,22 +69,45 @@ COMMANDS := []CommandInfo {
 encrypt your databse. **Make 100% sure** that you have **a remote copy** of this
 key somewhere, otherwise your data could be lost forever.`,
 		{},
+		GLOBAL_FLAGS + {.Force},
+	},
+	{"scan", "envr scan", "Find and select .env files for backup", "", {}, GLOBAL_FLAGS},
+	{"sync", "envr sync", "Update or restore your env backups", "", {}, GLOBAL_FLAGS + {.Output}},
+	{"backup", "envr backup <path>", "Import a .env file into envr", "", {"add"}, GLOBAL_FLAGS},
+	{
+		"restore",
+		"envr restore <path>",
+		"Restore a .env file from the database",
+		"",
+		{},
+		GLOBAL_FLAGS,
+	},
+	{"list", "envr list", "View your tracked files", "", {}, GLOBAL_FLAGS + {.Output}},
+	{
+		"remove",
+		"envr remove <path>",
+		"Remove a .env file from your database",
+		"",
+		{},
+		GLOBAL_FLAGS,
+	},
+	{"check", "envr check [path]", "Check if files are backed up", "", {}, GLOBAL_FLAGS},
+	{"version", "envr version", "Show envr's version", "", {}, {.Help}},
+	{
+		"edit-config",
+		"envr edit-config",
+		"Edit your config with your default editor",
+		"",
+		{},
+		GLOBAL_FLAGS,
 	},
-	{"scan", "envr scan", "Find and select .env files for backup", "", {}},
-	{"sync", "envr sync", "Update or restore your env backups", "", {}},
-	{"backup", "envr backup <path>", "Import a .env file into envr", "", {"add"}},
-	{"restore", "envr restore <path>", "Restore a .env file from the database", "", {}},
-	{"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",
 		"envr nushell-completion",
 		"Generate custom completions for nushell",
 		"",
 		{},
+		{.Help},
 	},
 }
 
@@ -71,53 +127,33 @@ parse_args :: proc(args: []string, out: io.Stream, err: io.Stream) -> (cmd: Comm
 	}
 
 	cmd.name = args[1]
-
 	cmd.args = make([dynamic]string)
-	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]
-		if strings.starts_with(arg, "--") {
-			key := arg[2:]
-			if i + 1 < len(args) && !strings.starts_with(args[i + 1], "-") {
-				cmd.flags[key] = args[i + 1]
-				i += 2
-			} else {
-				cmd.bool_set[key] = true
-				i += 1
-			}
-		} else if strings.starts_with(arg, "-") && len(arg) == 2 {
-			key_slice := arg[1:2]
-			if i + 1 < len(args) && !strings.starts_with(args[i + 1], "-") {
-				cmd.flags[key_slice] = args[i + 1]
-				i += 2
-			} else {
-				cmd.bool_set[key_slice] = true
-				i += 1
-			}
-		} else {
+	overflow := parse_flags(&cmd.flags, args[2:])
+	for arg in overflow {
 		append(&cmd.args, arg)
-			i += 1
-		}
 	}
 
-	val: string = ---
-	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 {
+	if cmd.flags.output == .Auto {
+		cmd.flags.output = terminal.is_terminal(os.stdout) ? .Table : .JSON
+	}
+
+	if cmd.flags.color == .Auto {
+		cmd.flags.color = terminal.is_terminal(os.stdout) ? .Always : .Never
+	}
+	if cmd.flags.color == .Never {
+		disable_color = true
+	}
+
+	if cmd.flags.config_file == "" {
 		// 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)
+		cmd.flags.config_file = default_config_path(home, context.temp_allocator)
 	}
 
-	if has_flag(&cmd, "help") {
+	if cmd.flags.help {
 		print_command_help(&cmd)
 		return cmd, false
 	}
@@ -134,6 +170,7 @@ print_command_help :: proc(cmd: ^Command) {
 }
 
 write_command_help :: proc(name: string, w: io.Writer) -> bool {
+	// TODO: rename info to cmd?
 	info, found := find_command(name)
 	if !found {
 		return false
@@ -141,36 +178,23 @@ write_command_help :: proc(name: string, w: io.Writer) -> bool {
 
 	fmt.wprintf(
 		w,
-		"%s\n\n\n" +
-		COLOR_HEADINGS +
-		"Usage:" +
-		ANSI_RESET +
-		"\n\n  " +
-		COLOR_FLAGS +
-		"%s" +
-		ANSI_RESET +
-		" [flags]\n\n",
+		"%s\n\n\n%s\n\n  %s [flags]\n\n",
 		info.short,
-		info.usage,
+		colorize(.Heading, "Usage:"),
+		colorize(.Flag, 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,
+			"\n%s\n\n  %s",
+			colorize(.Heading, "Aliases:"),
+			colorize(.Command, info.name),
 			flush = false,
 		)
 		for a in info.aliases {
-			fmt.wprintf(w, ", " + COLOR_COMMANDS + "%s" + ANSI_RESET, a, flush = false)
+			fmt.wprintf(w, ", %s", colorize(.Command, a), flush = false)
 		}
 		fmt.wprintf(w, "\n", flush = false)
 	}
@@ -179,25 +203,88 @@ write_command_help :: proc(name: string, w: io.Writer) -> bool {
 		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,
+	tbl: table.Table
+	table.init(&tbl, context.temp_allocator, context.temp_allocator)
+	table.padding(&tbl, 2, 0)
+	if write_flags_table(&tbl, info.flags) {
+		fmt.wprintf(w, "\n", flush = false)
+		write_borderless_table(w, &tbl)
+	}
+	table_reset(&tbl)
+	return true
+}
+
+flag_field_info :: proc(
+	ft: Flag_Type,
+) -> (
+	names: string,
+	value_hint: string,
+	description: string,
+) {
+	field := reflect.struct_field_at(Flags, int(ft))
+
+	args_tag := reflect.struct_tag_get(field.tag, "args")
+	long_name, _ := strings.replace(field.name, "_", "-", -1, context.temp_allocator)
+	if n, ok := get_subtag(args_tag, "name"); ok {
+		long_name = n
+	}
+
+	short, has_short := get_subtag(args_tag, "short")
+	if has_short {
+		names = fmt.tprintf("-%s, --%s", short, long_name)
+	} else {
+		names = fmt.tprintf("--%s", long_name)
+	}
+
+	base_ti := runtime.type_info_base(field.type)
+
+	if _, is_bool := base_ti.variant.(runtime.Type_Info_Boolean); is_bool {
+		value_hint = ""
+	} else if _, is_string := base_ti.variant.(runtime.Type_Info_String); is_string {
+		value_hint = " <value>"
+	} else if enum_ti, is_enum := base_ti.variant.(runtime.Type_Info_Enum); is_enum {
+		parts := make([dynamic]string, 0, len(enum_ti.names), context.temp_allocator)
+		for name in enum_ti.names {
+			lower := strings.to_lower(name, context.temp_allocator)
+			append(&parts, fmt.tprintf("'%s'", lower))
+		}
+		value_hint = fmt.tprintf(" %s", strings.join(parts[:], "|", context.temp_allocator))
+		delete(parts)
+	}
+
+	usage := reflect.struct_tag_get(field.tag, "usage")
+	default_val := reflect.struct_tag_get(field.tag, "default")
+
+	description = usage
+	if len(default_val) > 0 {
+		if _, is_string := base_ti.variant.(runtime.Type_Info_String); is_string {
+			description = fmt.tprintf(`%s (default "%s")`, usage, default_val)
+		} else if _, is_enum := base_ti.variant.(runtime.Type_Info_Enum); is_enum {
+			description = fmt.tprintf("%s (default '%s')", usage, default_val)
+		}
+	}
+
+	return
+}
+
+write_flags_table :: proc(tbl: ^table.Table, flags: bit_set[Flag_Type]) -> (has_rows: bool) {
+	if flags == {} do return false
+	table.caption(tbl, "Flags:")
+	for ft in Flag_Type {
+		if ft not_in flags do continue
+		names, hint, desc := flag_field_info(ft)
+		if len(hint) > 0 {
+			display := table.format(
+				tbl,
+				"%s%s",
+				colorize(.Flag, names, tbl.format_allocator),
+				hint,
 			)
+			table.row(tbl, display, desc)
+		} else {
+			table.row(tbl, colorize(.Flag, names, tbl.format_allocator), desc)
+		}
+	}
 	return true
 }
 
@@ -250,15 +337,13 @@ at before, restore your backup with:
 
 > envr restore ~/<path to repository>/.env
 
-%sUsage:%s
+%s
 
-  %senvr%s [command]
+  %s [command]
 
 `,
-		COLOR_HEADINGS,
-		ANSI_RESET,
-		COLOR_FLAGS,
-		ANSI_RESET,
+		colorize(.Heading, "Usage:"),
+		colorize(.Flag, "envr"),
 		flush = false,
 	)
 
@@ -274,40 +359,28 @@ at before, restore your backup with:
 		for a in c.aliases {
 			name = strings.join([]string{name, a}, ", ", tbl.format_allocator)
 		}
-		table.row(&tbl, table.format(&tbl, "%s%s%s", COLOR_COMMANDS, name, ANSI_RESET), c.short)
+		table.row(&tbl, colorize(.Command, name, tbl.format_allocator), c.short)
 	}
 
 	write_borderless_table(w, &tbl)
 	table_reset(&tbl)
 
-	table.caption(&tbl, "Flags:")
-
-	table.row(&tbl, COLOR_FLAGS + "-h, --help" + ANSI_RESET, `show this documentation`)
-	table.row(
-		&tbl,
-		COLOR_FLAGS + "-c, --config-file" + ANSI_RESET + " <path>",
-		`config file (default "~/.envr/config.json")`,
-	)
+	if write_flags_table(&tbl, GLOBAL_FLAGS) {
 		write_borderless_table(w, &tbl)
+	}
+	table_reset(&tbl)
 
 	fmt.wprintf(
 		w,
-		`Use "%senvr%s [command] --help" for more information about a command.`,
-		COLOR_FLAGS,
-		ANSI_RESET,
+		`Use "%s [command] --help" for more information about a command.`,
+		colorize(.Flag, "envr", tbl.format_allocator),
 		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

@@ -110,7 +110,8 @@ test_command_help_init_no_aliases :: proc(t: ^testing.T) {
 	testing.expect(t, !strings.contains(text, "Aliases:"), "init should not have Aliases section")
 	testing.expect(t, strings.contains(text, "Flags:"), "missing Flags section")
 	testing.expect(t, strings.contains(text, "show this documentation"), "missing help flag description")
-}
+	testing.expect(t, strings.contains(text, "--force"), "missing --force flag")
+}
 
 @(test)
 test_command_help_unknown :: proc(t: ^testing.T) {
@@ -144,53 +145,6 @@ test_command_help_version :: proc(t: ^testing.T) {
 }
 
 test_parse_args :: proc(
-test_has_flag_bool_set :: proc(t: ^testing.T) {
-	cmd := Command {
-		name = "test",
-		bool_set = map[string]bool{"force" = true},
-	}
-	defer delete(cmd.bool_set)
-
-	testing.expect(t, has_flag(&cmd, "force"), "should find flag in bool_set")
-	testing.expect(t, !has_flag(&cmd, "verbose"), "should not find missing flag")
-}
-
-@(test)
-test_has_flag_value_map :: proc(t: ^testing.T) {
-	cmd := Command {
-		name = "test",
-		flags = map[string]string{"output" = "/tmp/out"},
-	}
-	defer delete(cmd.flags)
-
-	testing.expect(t, has_flag(&cmd, "output"), "should find flag in flags map")
-	testing.expect(t, !has_flag(&cmd, "force"), "should not find missing flag")
-}
-
-@(test)
-test_has_flag_both_maps :: proc(t: ^testing.T) {
-	cmd := Command {
-		name = "test",
-		flags = map[string]string{"output" = "/tmp/out"},
-		bool_set = map[string]bool{"force" = true},
-	}
-	defer delete(cmd.flags)
-	defer delete(cmd.bool_set)
-
-	testing.expect(t, has_flag(&cmd, "output"), "should find in flags")
-	testing.expect(t, has_flag(&cmd, "force"), "should find in bool_set")
-	testing.expect(t, !has_flag(&cmd, "verbose"), "should not find missing flag")
-}
-
-@(test)
-test_has_flag_empty_command :: proc(t: ^testing.T) {
-	cmd := Command {
-		name = "test",
-	}
-	testing.expect(t, !has_flag(&cmd, "anything"), "empty command should have no flags")
-}
-
-test_parse_args :: proc(
 	args: []string,
 ) -> (
 	cmd: Command,
@@ -226,8 +180,6 @@ test_parse_args_bare_command :: proc(t: ^testing.T) {
 	testing.expect_value(t, cmd.name, "list")
 	testing.expect_value(t, len(cmd.args), 0)
 }
-	testing.expect_value(t, len(cmd.bool_set), 0)
-}
 
 @(test)
 test_parse_args_positional :: proc(t: ^testing.T) {
@@ -242,43 +194,45 @@ test_parse_args_positional :: proc(t: ^testing.T) {
 
 @(test)
 test_parse_args_config_file_long_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "sync", "--config", "x.json"})
-	testing.expect(t, ok, "should succeed")
+	cmd, ok, _, _ := test_parse_args(
+		[]string{"envr", "sync", "--config-file", "x.json"},
+	)
+	testing.expect(t, ok, "should succeed")
 	if !ok do return
 	defer delete_command(&cmd)
 
 	testing.expect_value(t, cmd.flags.config_file, "x.json")
-}
+}
 
 @(test)
 test_parse_args_config_file_short_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "sync", "-c", "x.json"})
+	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_value(t, cmd.flags.config_file, "x.json")
-}
+}
 
 @(test)
 test_parse_args_force_long_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "init", "--force"})
+	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_value(t, cmd.flags.force, true)
-}
+}
 
 @(test)
 test_parse_args_force_short_flag :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "version", "-l"})
-	testing.expect(t, ok, "should succeed")
+	cmd, ok, _, _ := test_parse_args([]string{"envr", "init", "-f"})
+	testing.expect(t, ok, "should succeed")
 	if !ok do return
 	defer delete_command(&cmd)
 
 	testing.expect_value(t, cmd.flags.force, true)
-}
+}
 
 @(test)
 test_parse_args_multiple_positionals :: proc(t: ^testing.T) {
@@ -300,7 +254,7 @@ test_parse_args_mixed_flags_and_positionals :: proc(t: ^testing.T) {
 	defer delete_command(&cmd)
 
 	testing.expect_value(t, cmd.flags.force, true)
-	testing.expect_value(t, len(cmd.args), 1)
+	testing.expect_value(t, len(cmd.args), 1)
 	testing.expect_value(t, cmd.args[0], "/project/.env")
 }
 
@@ -314,50 +268,77 @@ test_parse_args_no_args :: proc(t: ^testing.T) {
 @(test)
 test_parse_args_flag_then_positional_then_flag :: proc(t: ^testing.T) {
 	cmd, ok, _, _ := test_parse_args([]string{"envr", "backup", "--force", "a.env", "--output", "json"})
-	defer delete_command(&cmd)
+	defer delete_command(&cmd)
 	testing.expect(t, ok, "should succeed")
 
 	testing.expect_value(t, cmd.flags.force, true)
-	testing.expect_value(t, cmd.bool_set["verbose"], true)
-	testing.expect_value(t, len(cmd.args), 1)
+	testing.expect_value(t, cmd.flags.output, Output_Format.JSON)
+	testing.expect_value(t, len(cmd.args), 1)
 	testing.expect_value(t, cmd.args[0], "a.env")
 }
 
 @(test)
 test_parse_args_config_file_default :: 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_value(t, cmd.config_path, "/custom/config.json")
-}
-
-@(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_value(t, cmd.config_path, "/custom/config.json")
-}
-
-@(test)
-test_parse_args_config_file_defaults :: proc(t: ^testing.T) {
-	cmd, ok, _, _ := test_parse_args([]string{"envr", "list"})
+	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.flags.config_file) > 0, "config_file should default to non-empty path")
-	testing.expect(
+	testing.expect(
 		t,
 		strings.contains(cmd.flags.config_file, ".envr"),
-		"default config_path should contain .envr dir, got %s",
-	)
+		"default config_file should contain .envr dir, got %s",
+	)
 }
 
 @(test)
+test_parse_args_output_long_json :: proc(t: ^testing.T) {
+	cmd, ok, _, _ := test_parse_args([]string{"envr", "list", "--output", "json"})
+	testing.expect(t, ok, "should succeed")
+	if !ok do return
+	defer delete_command(&cmd)
+
+	testing.expect_value(t, cmd.flags.output, Output_Format.JSON)
+}
+
+@(test)
+test_parse_args_output_short_json :: proc(t: ^testing.T) {
+	cmd, ok, _, _ := test_parse_args([]string{"envr", "list", "-o", "json"})
+	testing.expect(t, ok, "should succeed")
+	if !ok do return
+	defer delete_command(&cmd)
+
+	testing.expect_value(t, cmd.flags.output, Output_Format.JSON)
+}
+
+@(test)
+test_parse_args_output_long_table :: proc(t: ^testing.T) {
+	cmd, ok, _, _ := test_parse_args([]string{"envr", "list", "--output", "table"})
+	testing.expect(t, ok, "should succeed")
+	if !ok do return
+	defer delete_command(&cmd)
+
+	testing.expect_value(t, cmd.flags.output, Output_Format.Table)
+}
+
+@(test)
+test_parse_args_output_short_table :: proc(t: ^testing.T) {
+	cmd, ok, _, _ := test_parse_args([]string{"envr", "list", "-o", "table"})
+	testing.expect(t, ok, "should succeed")
+	if !ok do return
+	defer delete_command(&cmd)
+
+	testing.expect_value(t, cmd.flags.output, Output_Format.Table)
+}
+
+@(test)
+test_parse_args_output_equals_syntax :: proc(t: ^testing.T) {
+	cmd, ok, _, _ := test_parse_args([]string{"envr", "list", "--output=json"})
+	testing.expect(t, ok, "should succeed")
+	if !ok do return
+	defer delete_command(&cmd)
+
+	testing.expect_value(t, cmd.flags.output, Output_Format.JSON)
+}
+}

cmd_backup.odin

@@ -23,7 +23,7 @@ cmd_backup :: proc(cmd: ^Command) {
 		return
 	}
 
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open(cmd.flags.config_file)
 	if !db_ok {
 		return
 	}

cmd_check.odin

@@ -24,7 +24,7 @@ cmd_check :: proc(cmd: ^Command) {
 		return
 	}
 
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open(cmd.flags.config_file)
 	if !db_ok {
 		return
 	}

cmd_edit_config.odin

@@ -10,7 +10,7 @@ cmd_edit_config :: proc(cmd: ^Command) {
 		return
 	}
 
-	config_path := cmd.config_path
+	config_path := cmd.flags.config_file
 
 	if !os.exists(config_path) {
 		fmt.wprintf(

cmd_init.odin

@@ -4,11 +4,12 @@ import "core:fmt"
 import "core:terminal/ansi"
 
 cmd_init :: proc(cmd: ^Command) {
-	force := has_flag(cmd, "force") || has_flag(cmd, "f")
+	force := cmd.flags.force
+	config_file := cmd.flags.config_file
 
-	fmt.wprintln(cmd.out, cmd.config_path, flush = false)
+	fmt.wprintln(cmd.out, cmd.flags.config_file, flush = false)
 
-	_, cfg_exists := load_config(cmd.config_path)
+	_, cfg_exists := load_config(config_file)
 	if cfg_exists && !force {
 		fmt.wprintln(
 			cmd.out,
@@ -25,15 +26,19 @@ 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
-Generate one with: ssh-keygen -t ed25519`, flush = false)
+		fmt.wprintln(
+			cmd.err,
+			`No ssh-ed25519 keys found in ~/.ssh
+Generate one with: ssh-keygen -t ed25519`,
+			flush = false,
+		)
 		return
 	}
 
 	selected, result := multi_select("Select SSH private keys:", keys[:])
 	defer delete(selected)
 	if result == .Cancel {
-		fmt.wprintln(cmd.out, ansi.CSI + ansi.FAINT + ansi.SGR + "Cancelled." + ANSI_RESET, flush = false)
+		fmt.wprintln(cmd.out, colorize(.Message, "Cancelled."), flush = false)
 		return
 	}
 
@@ -49,7 +54,7 @@ Generate one with: ssh-keygen -t ed25519`, flush = false)
 		return
 	}
 
-	cfg := new_config(selected_paths[:], cmd.config_path)
+	cfg := new_config(selected_paths[:], config_file)
 	if !save_config(cfg, force = force) {
 		return
 	}
@@ -61,3 +66,4 @@ Generate one with: ssh-keygen -t ed25519`, flush = false)
 		flush = false,
 	)
 }
+

cmd_list.odin

@@ -5,7 +5,6 @@ import "core:fmt"
 import "core:os"
 import "core:path/filepath"
 import "core:strings"
-import "core:terminal"
 import "core:text/table"
 
 ListEntry :: struct {
@@ -13,10 +12,9 @@ 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(cmd.flags.config_file)
 	if !db_ok {
 		return
 	}
@@ -27,15 +25,15 @@ cmd_list :: proc(cmd: ^Command) {
 		return
 	}
 
-	if terminal.is_terminal(os.stdout) {
+	if cmd.flags.output == .Table {
 		t: table.Table
 		table.init(&t, context.temp_allocator, context.temp_allocator)
 		table.padding(&t, 1, 1)
 		table.aligned_header_of_values(
 			&t,
 			.Center,
-			COLOR_TABLE_HEADING + "Directory" + ANSI_RESET,
-			COLOR_TABLE_HEADING + "Path" + ANSI_RESET,
+			colorize(.Table_Heading, "Directory"),
+			colorize(.Table_Heading, "Path"),
 		)
 
 		for row in rows {
@@ -51,7 +49,7 @@ cmd_list :: proc(cmd: ^Command) {
 		table.write_decorated_table(cmd.out, &t, decorations, ansi_aware_width)
 	} else {
 		// TODO: Should we instead print full entries here?
-		entries: [dynamic]ListEntry
+		entries := make([dynamic]ListEntry, 0, len(rows), context.temp_allocator)
 		for row in rows {
 			filename := filepath.base(row.path)
 			append(

cmd_list_test.odin

@@ -1,7 +1,11 @@
+#+feature dynamic-literals
 #+test
 package main
 
+import "core:bufio"
+import "core:os"
 import "core:path/filepath"
+import "core:strings"
 import "core:testing"
 
 @(test)
@@ -17,3 +21,95 @@ test_filepath_base_equals_rel :: proc(t: ^testing.T) {
 	}
 }
 
+@(test)
+test_cmd_list_output_json :: proc(t: ^testing.T) {
+	base := test_temp_dir(t, "envr-test-list-json-*")
+	defer os.remove_all(base)
+
+	cfg_path, _ := filepath.join([]string{base, "config.json"}, context.temp_allocator)
+	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, db_ok := db_open(cfg_path)
+	testing.expect(t, db_ok, "db should open")
+	if !db_ok do return
+	f := make_test_env_file("/project/.env", "abc123", "SECRET=value")
+	defer delete(f.remotes)
+	testing.expect(t, db_insert(&db, f), "insert should succeed")
+	db_close(&db)
+
+	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(
+		[]string{"envr", "list", "--output", "json", "--config-file", cfg_path},
+		strings.to_stream(&out_b),
+		strings.to_stream(&err_b),
+	)
+	testing.expect(t, ok, "parse_args should succeed")
+	if !ok do return
+	defer delete_command(&cmd)
+
+	cmd_list(&cmd)
+	bufio.writer_flush(cmd.out_buf)
+	output := strings.to_string(out_b)
+
+	testing.expect(t, strings.contains(output, "["), "json output should contain '['")
+	testing.expect(
+		t,
+		strings.contains(output, "\"directory\""),
+		"json output should contain directory key",
+	)
+}
+
+@(test)
+test_cmd_list_output_table :: proc(t: ^testing.T) {
+	base := test_temp_dir(t, "envr-test-list-table-*")
+	defer os.remove_all(base)
+
+	cfg_path, _ := filepath.join([]string{base, "config.json"}, context.temp_allocator)
+	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, db_ok := db_open(cfg_path)
+	testing.expect(t, db_ok, "db should open")
+	if !db_ok do return
+	f := make_test_env_file("/project/.env", "abc123", "SECRET=value")
+	defer delete(f.remotes)
+	testing.expect(t, db_insert(&db, f), "insert should succeed")
+	db_close(&db)
+
+	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(
+		[]string{"envr", "list", "--output", "table", "--config-file", cfg_path},
+		strings.to_stream(&out_b),
+		strings.to_stream(&err_b),
+	)
+	testing.expect(t, ok, "parse_args should succeed")
+	if !ok do return
+	defer delete_command(&cmd)
+
+	cmd_list(&cmd)
+	bufio.writer_flush(cmd.out_buf)
+	output := strings.to_string(out_b)
+
+	testing.expect(t, strings.contains(output, "│"), "table output should contain border chars")
+	testing.expect(
+		t,
+		strings.contains(output, "Directory"),
+		"table output should contain Directory header",
+	)
+}
+

cmd_remove.odin

@@ -22,7 +22,7 @@ cmd_remove :: proc(cmd: ^Command) {
 		return
 	}
 
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open(cmd.flags.config_file)
 	if !db_ok {
 		return
 	}

cmd_restore.odin

@@ -23,7 +23,7 @@ cmd_restore :: proc(cmd: ^Command) {
 		return
 	}
 
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open(cmd.flags.config_file)
 	if !db_ok {
 		return
 	}

cmd_scan.odin

@@ -4,10 +4,9 @@ import "core:encoding/json"
 import "core:fmt"
 import "core:os"
 import "core:terminal"
-import "core:terminal/ansi"
 
 cmd_scan :: proc(cmd: ^Command) {
-	db, db_ok := db_open(cmd.config_path)
+	db, db_ok := db_open(cmd.flags.config_file)
 	if !db_ok {
 		return
 	}
@@ -72,11 +71,7 @@ cmd_scan :: proc(cmd: ^Command) {
 	selected, result := multi_select("Select .env files to backup:", files[:])
 	defer delete(selected)
 	if result == .Cancel {
-		fmt.wprintln(
-			cmd.out,
-			ansi.CSI + ansi.FAINT + ansi.SGR + "Cancelled." + ANSI_RESET,
-			flush = false,
-		)
+		fmt.wprintln(cmd.out, colorize(.Message, "Cancelled."), flush = false)
 		return
 	}
 
@@ -100,25 +95,16 @@ cmd_scan :: proc(cmd: ^Command) {
 	}
 
 	if added_count > 0 {
-		fmt.wprintf(
+		fmt.wprintln(
 			cmd.out,
-			ansi.CSI +
-			ansi.BOLD +
-			";" +
-			ansi.FG_GREEN +
-			ansi.SGR +
-			"Successfully added %d file(s) to backup." +
-			ANSI_RESET +
-			"\n",
-			added_count,
+			colorize(
+				.Sucess,
+				fmt.tprintf("Successfully added %d file(s) to backup.", added_count),
+			),
 			flush = false,
 		)
 	} else {
-		fmt.wprintln(
-			cmd.out,
-			ansi.CSI + ansi.FAINT + ansi.SGR + "No files were added." + ANSI_RESET,
-			flush = false,
-		)
+		fmt.wprintln(cmd.out, colorize(.Message, "No files were added."), flush = false)
 	}
 }
 

cmd_sync.odin

@@ -2,8 +2,6 @@ package main
 
 import "core:encoding/json"
 import "core:fmt"
-import "core:os"
-import "core:terminal"
 import "core:text/table"
 
 SyncEntry :: struct {
@@ -12,9 +10,8 @@ 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(cmd.flags.config_file)
 	if !db_ok {
 		return
 	}
@@ -49,7 +46,7 @@ cmd_sync :: proc(cmd: ^Command) {
 		}
 	}
 
-	if terminal.is_terminal(os.stdout) {
+	if cmd.flags.output == .Table {
 		t: table.Table
 		table.init(&t, context.temp_allocator, context.temp_allocator)
 		table.padding(&t, 1, 1)
@@ -57,8 +54,8 @@ cmd_sync :: proc(cmd: ^Command) {
 		table.aligned_header_of_values(
 			&t,
 			.Center,
-			COLOR_TABLE_HEADING + "File" + ANSI_RESET,
-			COLOR_TABLE_HEADING + "Status" + ANSI_RESET,
+			colorize(.Table_Heading, "File"),
+			colorize(.Table_Heading, "Status"),
 		)
 
 		for res in results {

colors.odin

@@ -1,17 +1,66 @@
 package main
 
+import "base:runtime"
+import "core:strings"
 import "core:terminal/ansi"
 
-COLOR_HEADINGS ::
-	ansi.CSI + ansi.FG_BRIGHT_GREEN + ";" + ansi.BOLD + ";" + ansi.UNDERLINE + ansi.SGR
+Color_Code :: enum {
+	Heading,
+	Command,
+	// Example
+	Flag,
+	Table_Heading,
+	Message,
+	Sucess,
+	Caret,
+	Option_Label,
+}
 
-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
-
-COLOR_TABLE_HEADING :: ansi.CSI + ansi.FG_BRIGHT_GREEN + ansi.SGR
+// COLOR_EXAMPLE :: ansi.CSI + ansi.ITALIC + ansi.SGR
 
+@(private = "file")
 ANSI_RESET :: ansi.CSI + ansi.RESET + ansi.SGR
 
+disable_color := false
+
+colorize :: proc(
+	color: Color_Code,
+	text: string,
+	allocator := context.temp_allocator,
+	disable := disable_color,
+) -> (
+	string,
+	runtime.Allocator_Error,
+) #optional_allocator_error {
+	if disable {
+		return text, nil
+	} else {
+		return strings.concatenate(
+			{ansi.CSI, color_code(color), ansi.SGR, text, ANSI_RESET},
+			allocator,
+		)
+	}
+}
+
+@(private = "file")
+color_code :: proc(code: Color_Code) -> string {
+	switch code {
+	case .Heading:
+		return ansi.BOLD + ";" + ansi.UNDERLINE + ";" + ansi.FG_BRIGHT_GREEN
+	case .Command:
+		return ansi.BOLD + ";" + ansi.FG_BRIGHT_CYAN
+	case .Flag:
+		return ansi.BOLD + ";" + ansi.FG_BRIGHT_WHITE
+	case .Table_Heading:
+		return ansi.FG_BRIGHT_GREEN
+	case .Message:
+		return ansi.FAINT
+	case .Sucess, .Caret:
+		return ansi.BOLD + ";" + ansi.FG_GREEN
+	case .Option_Label:
+		return ansi.BOLD + ";" + ansi.FG_CYAN
+	case:
+		panic("Unknown case")
+	}
+}
+

db.odin

@@ -4,7 +4,6 @@ import "base:runtime"
 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"
@@ -172,7 +171,7 @@ db_close :: proc(db: ^Db) {
 		}
 
 		sz: i64
-		data := sqlite.serialize(db.conn, "main", &sz, 0)
+		data := sqlite.serialize(db.conn, "main", &sz, {})
 		if data == nil {
 			fmt.eprintln("Error: failed to serialize database")
 			return
@@ -222,7 +221,6 @@ db_list :: proc(db: ^Db) -> ([]EnvFile, bool) {
 	allocator := db_allocator(db)
 	results := make([dynamic]EnvFile, 0, 10, allocator)
 
-	migrate := false
 	for {
 		rc = sqlite.step(stmt)
 		if rc == sqlite.DONE {
@@ -233,24 +231,13 @@ db_list :: proc(db: ^Db) -> ([]EnvFile, bool) {
 			#no_bounds_check return results[:], false
 		}
 
-		// TODO: Remove json support after next major release
-		remotes: [dynamic]string = ---
 		remotes_raw := string(sqlite.column_text(stmt, 1))
-		if len(remotes_raw) > 0 {
-			if remotes_raw[0] == '[' {
-				err := json.unmarshal_string(remotes_raw, &remotes, allocator = allocator)
-				if err != nil {
-					fmt.eprintf("Warning: malformed remotes JSON: %v\n", err)
-				}
-				migrate = true
-			} else {
 		split := strings.split_lines(remotes_raw, context.temp_allocator)
-				remotes = make([dynamic]string, 0, len(split), allocator = allocator)
+		remotes := make([dynamic]string, 0, len(split), allocator = allocator)
 		for s in split {
 			append(&remotes, strings.clone(s, allocator))
 		}
-			}
-		}
+
 		path := clone_cstring(sqlite.column_text(stmt, 0), allocator)
 
 		append(
@@ -265,10 +252,6 @@ db_list :: proc(db: ^Db) -> ([]EnvFile, bool) {
 		)
 	}
 
-	if migrate {
-		migrate_remotes(db)
-	}
-
 	#no_bounds_check return results[:], true
 }
 
@@ -364,33 +347,15 @@ db_fetch :: proc(db: ^Db, path: string) -> (EnvFile, bool) {
 		return EnvFile{}, false
 	}
 
-	// TODO: Remove json support after next major release
-	migrate := false
-	remotes: [dynamic]string = ---
 	remotes_raw := string(sqlite.column_text(stmt, 1))
-	if len(remotes_raw) > 0 {
-		if remotes_raw[0] == '[' {
-			err := json.unmarshal_string(remotes_raw, &remotes, allocator = allocator)
-			if err != nil {
-				fmt.eprintf("Warning: malformed remotes JSON: %v\n", err)
-			}
-
-			migrate = true
-		} else {
 	split := strings.split_lines(remotes_raw, context.temp_allocator)
-			remotes = make([dynamic]string, 0, len(split), allocator = allocator)
+	remotes := make([dynamic]string, 0, len(split), allocator = allocator)
 	for s in split {
 		append(&remotes, strings.clone(s, allocator))
 	}
-		}
-	}
 
 	file_path := clone_cstring(sqlite.column_text(stmt, 0), allocator)
 
-	if migrate {
-		migrate_remotes(db)
-	}
-
 	return EnvFile {
 			path = file_path,
 			dir = filepath.dir(file_path),
@@ -525,27 +490,6 @@ db_persist :: proc(db: ^Db, f: ^EnvFile, old_path: string) -> bool {
 	return db_insert(db, f^)
 }
 
-// TODO: Remove after the next major release
-migrate_remotes :: proc(db: ^Db) {
-	sql ::
-		"UPDATE envr_env_files " +
-		"SET remotes = COALESCE((" +
-		"  SELECT group_concat(atom, char(10)) " +
-		"  FROM json_each(envr_env_files.remotes)" +
-		"), '') " +
-		"WHERE remotes LIKE '[%'"
-
-	rc := sqlite.exec(db.conn, sql, nil, nil, nil)
-	if rc != sqlite.OK {
-		fmt.eprintf("Warning: failed to migrate remotes: %s\n", sqlite.errmsg(db.conn))
-		return
-	}
-
-	if sqlite.changes(db.conn) > 0 {
-		db.changed = true
-	}
-}
-
 try_move_dir :: proc(db: ^Db, f: ^EnvFile, allocator: mem.Allocator) -> (bool, SyncError) {
 	roots, ok := find_git_roots(db.cfg)
 	if !ok {

db_test.odin

@@ -196,7 +196,7 @@ test_db_serialize :: proc(t: ^testing.T) {
 	db_insert(&db, f)
 
 	sz: i64
-	data := sqlite.serialize(db.conn, "main", &sz, 0)
+	data := sqlite.serialize(db.conn, "main", &sz, {})
 	testing.expect(t, data != nil, "serialize should return non-nil")
 	if data == nil do return
 	defer sqlite.free(data)

flags.odin

@@ -0,0 +1,134 @@
+package main
+
+import "base:runtime"
+import "core:reflect"
+import "core:strings"
+
+get_subtag :: proc(tag: string, id: string) -> (value: string, ok: bool) {
+	parts := strings.split(tag, ",", context.temp_allocator)
+	for part in parts {
+		trimmed := strings.trim_space(part)
+		if strings.has_prefix(trimmed, id) && len(trimmed) > len(id) && trimmed[len(id)] == '=' {
+			return trimmed[len(id) + 1:], true
+		}
+		if trimmed == id {
+			return "", true
+		}
+	}
+	return "", false
+}
+
+is_bool_type :: proc(field: reflect.Struct_Field) -> bool {
+	base_ti := runtime.type_info_base(field.type)
+	_, is_bool := base_ti.variant.(runtime.Type_Info_Boolean)
+	return is_bool
+}
+
+set_field :: proc(model: rawptr, field: reflect.Struct_Field, value: string) -> bool {
+	ptr := rawptr(uintptr(model) + field.offset)
+	base_ti := runtime.type_info_base(field.type)
+
+	if _, is_bool := base_ti.variant.(runtime.Type_Info_Boolean); is_bool {
+		(cast(^bool)ptr)^ = true
+		return true
+	}
+
+	if _, is_string := base_ti.variant.(runtime.Type_Info_String); is_string {
+		(cast(^string)ptr)^ = value
+		return true
+	}
+
+	if enum_ti, is_enum := base_ti.variant.(runtime.Type_Info_Enum); is_enum {
+		for name, i in enum_ti.names {
+			if strings.equal_fold(value, name) {
+				v := enum_ti.values[i]
+				switch base_ti.size {
+				case 1: (cast(^u8)ptr)^  = cast(u8)v
+				case 2: (cast(^u16)ptr)^ = cast(u16)v
+				case 4: (cast(^u32)ptr)^ = cast(u32)v
+				case 8: (cast(^u64)ptr)^ = cast(u64)v
+				}
+				return true
+			}
+		}
+	}
+
+	return false
+}
+
+parse_flags :: proc(model: ^$T, args: []string) -> (overflow: []string) {
+	field_count := reflect.struct_field_count(T)
+	long_map := make(map[string]reflect.Struct_Field, field_count, context.temp_allocator)
+	short_map := make(map[string]reflect.Struct_Field, field_count, context.temp_allocator)
+
+	for i in 0..<field_count {
+		field := reflect.struct_field_at(T, i)
+
+		name, _ := strings.replace(field.name, "_", "-", -1, context.temp_allocator)
+		args_tag := reflect.struct_tag_get(field.tag, "args")
+		if n, ok := get_subtag(args_tag, "name"); ok {
+			name = n
+		}
+		long_map[name] = field
+
+		if s, ok := get_subtag(args_tag, "short"); ok {
+			short_map[s] = field
+		}
+	}
+
+	overflow_dyn := make([dynamic]string, 0, len(args), context.temp_allocator)
+
+	i := 0
+	for i < len(args) {
+		arg := args[i]
+
+		if strings.starts_with(arg, "--") {
+			key := arg[2:]
+			value := ""
+			has_value := false
+
+			if eq_idx := strings.index(key, "="); eq_idx >= 0 {
+				value = key[eq_idx + 1:]
+				key = key[:eq_idx]
+				has_value = true
+			}
+
+			if field, ok := long_map[key]; ok {
+				if is_bool_type(field) {
+					set_field(model, field, "")
+					i += 1
+				} else if has_value {
+					set_field(model, field, value)
+					i += 1
+				} else if i + 1 < len(args) && !strings.starts_with(args[i + 1], "-") {
+					set_field(model, field, args[i + 1])
+					i += 2
+				} else {
+					i += 1
+				}
+			} else {
+				i += 1
+			}
+		} else if strings.starts_with(arg, "-") && len(arg) == 2 {
+			short := arg[1:2]
+			if field, ok := short_map[short]; ok {
+				if is_bool_type(field) {
+					set_field(model, field, "")
+					i += 1
+				} else if i + 1 < len(args) && !strings.starts_with(args[i + 1], "-") {
+					set_field(model, field, args[i + 1])
+					i += 2
+				} else {
+					i += 1
+				}
+			} else {
+				i += 1
+			}
+		} else {
+			append(&overflow_dyn, arg)
+			i += 1
+		}
+	}
+
+	return overflow_dyn[:]
+}

flake.nix

@@ -66,7 +66,7 @@
 
           packages.default = pkgs.stdenv.mkDerivation rec {
             pname = "envr";
-            version = "0.3.0";
+            version = nixpkgs.lib.trim (builtins.readFile ./version.txt);
             src = ./.;
 
             nativeBuildInputs = [
@@ -75,6 +75,8 @@
             ];
 
             buildInputs = [
+              pkgs.git
+
               pkgs.libsodium
               mysqlite
             ];

prompt.odin

@@ -66,11 +66,17 @@ multi_select :: proc(
 		case .Space:
 			selected[cursor] = !selected[cursor]
 		case .Enter:
-			fmt.printf(ansi.CSI + "%d" + ansi.CUU + ansi.CSI + ansi.ED + ansi.CSI + ansi.DECTCEM_SHOW, visible + 1)
+			fmt.printf(
+				ansi.CSI + "%d" + ansi.CUU + ansi.CSI + ansi.ED + ansi.CSI + ansi.DECTCEM_SHOW,
+				visible + 1,
+			)
 			result = .Confirm
 			return
 		case .Escape:
-			fmt.printf(ansi.CSI + "%d" + ansi.CUU + ansi.CSI + ansi.ED + ansi.CSI + ansi.DECTCEM_SHOW, visible + 1)
+			fmt.printf(
+				ansi.CSI + "%d" + ansi.CUU + ansi.CSI + ansi.ED + ansi.CSI + ansi.DECTCEM_SHOW,
+				visible + 1,
+			)
 			result = .Cancel
 			return
 		case .Unknown:
@@ -89,7 +95,10 @@ render_options :: proc(
 	cursor: int,
 	scroll_offset: int,
 ) -> int {
-	fmt.printf(ansi.CSI + ansi.BOLD + ";" + ansi.FG_CYAN + ansi.SGR + "%s" + ANSI_RESET + " (↑/↓ move, space select, enter confirm)\r\n", prompt)
+	fmt.printf(
+		"%s (↑/↓ move, space select, enter confirm)\r\n",
+		colorize(.Option_Label, prompt),
+	)
 
 	end := scroll_offset + MAX_VISIBLE
 	if end > len(options) {
@@ -102,9 +111,14 @@ render_options :: proc(
 			checkbox = "x"
 		}
 		if i == cursor {
-			fmt.printf(ansi.CSI + ansi.BOLD + ";" + ansi.FG_GREEN + ansi.SGR + "> " + ANSI_RESET + "[" + ansi.CSI + ansi.FG_GREEN + ansi.SGR + "%s" + ANSI_RESET + "] %s\r\n", checkbox, options[i])
+			fmt.printf(
+				"%s [%s] %s\r\n",
+				colorize(.Caret, ">"),
+				colorize(.Sucess, checkbox),
+				options[i],
+			)
 		} else {
-			fmt.printf("  [" + ansi.CSI + ansi.FAINT + ansi.SGR + "%s" + ANSI_RESET + "] %s\r\n", checkbox, options[i])
+			fmt.printf("  [%s] %s\r\n", colorize(.Sucess, checkbox), options[i])
 		}
 	}
 

sqlite/sqlite.odin

@@ -17,6 +17,12 @@ DESERIALIZE_FLAGS :: bit_set[DESERIALIZE_FLAG]
 DESERIALIZE_FLAG :: enum u32 {
 	FREEONCLOSE = 1,
 	RESIZEABLE  = 2,
+	READONLY    = 4,
+}
+
+SERIALIZE_FLAGS :: bit_set[SERIALIZE_FLAG]
+SERIALIZE_FLAG :: enum u32 {
+	NOCOPY = 1,
 }
 
 foreign lib {
@@ -43,7 +49,7 @@ foreign lib {
 	@(link_name = "sqlite3_changes")
 	changes :: proc(db: Db) -> c.int ---
 	@(link_name = "sqlite3_serialize")
-	serialize :: proc(db: Db, zSchema: cstring, piSize: ^i64, mFlags: u32) -> [^]u8 ---
+	serialize :: proc(db: Db, zSchema: cstring, piSize: ^i64, mFlags: SERIALIZE_FLAGS) -> [^]u8 ---
 	@(link_name = "sqlite3_deserialize")
 	deserialize :: proc(db: Db, zSchema: cstring, pData: [^]u8, szDb: i64, szBuf: i64, mFlags: DESERIALIZE_FLAGS) -> c.int ---
 	@(link_name = "sqlite3_malloc64")

table.odin

@@ -42,7 +42,7 @@ write_borderless_table :: proc(w: io.Writer, t: ^table.Table) {
 	if t.caption != "" {
 		table.write_text_align(
 			w,
-			fmt.tprintf("%s%s%s", COLOR_HEADINGS, t.caption, ANSI_RESET),
+			colorize(.Heading, t.caption),
 			.Left,
 			0, //t.lpad,
 			0, //t.rpad,

table_test.odin

@@ -2,6 +2,7 @@
 
 package main
 
+import "core:strings"
 import "core:testing"
 
 @(test)
@@ -16,7 +17,7 @@ test_ansi_aware_width_empty :: proc(t: ^testing.T) {
 
 @(test)
 test_ansi_aware_width_with_color_codes :: proc(t: ^testing.T) {
-	colored := COLOR_TABLE_HEADING + "Directory" + ANSI_RESET
+	colored := colorize(.Heading, "Directory", disable = false)
 	testing.expect_value(t, ansi_aware_width(colored), 9)
 }
 
@@ -28,6 +29,13 @@ test_ansi_aware_width_multibyte :: proc(t: ^testing.T) {
 
 @(test)
 test_ansi_aware_width_multiple_escape_sequences :: proc(t: ^testing.T) {
-	colored := COLOR_TABLE_HEADING + "a" + ANSI_RESET + "b" + COLOR_TABLE_HEADING + "c" + ANSI_RESET
+	colored := strings.concatenate(
+		{
+			colorize(.Heading, "a", disable = false),
+			colorize(.Heading, "b", disable = false),
+			colorize(.Heading, "c", disable = false),
+		},
+	)
 	testing.expect_value(t, ansi_aware_width(colored), 3)
 }
+

version.txt

@@ -1 +1 @@
-0.3.0
+0.4.0