feat(config): add isolated dev environment with ENV=dev

Add ENV=dev support to isolate test builds from production config/data.
When ENV=dev is set, all XDG directories (config, state, data) redirect
to .dev/dumber/ in the project root for easy testing and cleanup.

Usage: ENV=dev ./dist/dumber
Purge: ENV=dev ./dist/dumber purge --force

commit: 2b5a47327aabf547f5e54f1dc838a661e013ad0e
author: bamen · 12mo ago · 2025-10-08 05:16 UTC
parent: c4208a6
signature: unsigned

2 files · +15 -0

M .gitignore +1 -0


@@ -80,3 +80,4 @@ specs/
80	80		templates/
81	81		.serena/
82	82		config.yaml
	83	+	.dev/


@@ -80,3 +80,4 @@ specs/
80	templates/	80		templates/
81	.serena/	81		.serena/
82	config.yaml	82		config.yaml
		83	+	.dev/

M internal/config/xdg.go +14 -0


@@ -21,6 +21,20 @@ type XDGDirs struct {
21	21		// - $XDG_DATA_HOME/dumber (default: ~/.local/share/dumber)
22	22		// - $XDG_STATE_HOME/dumber (default: ~/.local/state/dumber)
23	23		func GetXDGDirs() (*XDGDirs, error) {
	24	+	// Development mode: use .dev directory in current working directory
	25	+	if os.Getenv("ENV") == "dev" {
	26	+	cwd, err := os.Getwd()
	27	+	if err != nil {
	28	+	return nil, err
	29	+	}
	30	+	devDir := filepath.Join(cwd, ".dev", appName)
	31	+	return &XDGDirs{
	32	+	ConfigHome: devDir,
	33	+	DataHome: devDir,
	34	+	StateHome: devDir,
	35	+	}, nil
	36	+	}
	37	+
24	38		homeDir, err := os.UserHomeDir()
25	39		if err != nil {
26	40		return nil, err


@@ -21,6 +21,20 @@ type XDGDirs struct {
21	// - $XDG_DATA_HOME/dumber (default: ~/.local/share/dumber)	21		// - $XDG_DATA_HOME/dumber (default: ~/.local/share/dumber)
22	// - $XDG_STATE_HOME/dumber (default: ~/.local/state/dumber)	22		// - $XDG_STATE_HOME/dumber (default: ~/.local/state/dumber)
23	func GetXDGDirs() (*XDGDirs, error) {	23		func GetXDGDirs() (*XDGDirs, error) {
		24	+	// Development mode: use .dev directory in current working directory
		25	+	if os.Getenv("ENV") == "dev" {
		26	+	cwd, err := os.Getwd()
		27	+	if err != nil {
		28	+	return nil, err
		29	+	}
		30	+	devDir := filepath.Join(cwd, ".dev", appName)
		31	+	return &XDGDirs{
		32	+	ConfigHome: devDir,
		33	+	DataHome: devDir,
		34	+	StateHome: devDir,
		35	+	}, nil
		36	+	}
		37	+
24	homeDir, err := os.UserHomeDir()	38		homeDir, err := os.UserHomeDir()
25	if err != nil {	39		if err != nil {
26	return nil, err	40		return nil, err