Rules-based browser launcher for TUI + GNOME.
switchyard.aly.codes
tui
gome
bowser
go
centralize default config
Aly Raffauf
(Jul 1, 2026, 9:12 AM EDT)
5bb95987
a29bdd98
+102
-33
+2
-2
justfile
+2
-2
justfile
···
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# Run unit tests
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test:
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@echo "Running unit tests..."
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-
go test -v ./src/config_test.go ./src/url_test.go ./src/pattern_test.go ./src/validation_test.go ./src/redirection_test.go ./src/app.go ./src/config.go ./src/url.go ./src/pattern.go ./src/validation.go ./src/redirection.go
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go test -v ./src/config_test.go ./src/config_compat_test.go ./src/url_test.go ./src/pattern_test.go ./src/validation_test.go ./src/redirection_test.go ./src/app.go ./src/config.go ./src/url.go ./src/pattern.go ./src/validation.go ./src/redirection.go
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# Run tests with coverage report
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test-coverage:
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@echo "Running tests with coverage..."
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go test -coverprofile=coverage.out ./src/config_test.go ./src/url_test.go ./src/pattern_test.go ./src/validation_test.go ./src/redirection_test.go ./src/app.go ./src/config.go ./src/url.go ./src/pattern.go ./src/validation.go ./src/redirection.go
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go test -coverprofile=coverage.out ./src/config_test.go ./src/config_compat_test.go ./src/url_test.go ./src/pattern_test.go ./src/validation_test.go ./src/redirection_test.go ./src/app.go ./src/config.go ./src/url.go ./src/pattern.go ./src/validation.go ./src/redirection.go
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go tool cover -func=coverage.out
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@echo ""
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@echo "To view HTML coverage report, run: go tool cover -html=coverage.out"
+9
-8
src/config.go
+9
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src/config.go
···
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return filepath.Join(configDir(), "config.toml")
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}
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func loadConfig() *Config {
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cfg := &Config{
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func newDefaultConfig() *Config {
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return &Config{
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PromptOnClick: true,
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CheckDefaultBrowser: true,
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ShowAppNames: false, // Default: hide app names, show tooltips
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ForceDarkMode: true, // Default: force dark mode
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StayAlive: true,
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RemoveTrackingParameters: false,
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Rules: []Rule{},
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}
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}
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func loadConfig() *Config {
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cfg := newDefaultConfig()
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data, err := os.ReadFile(configPath())
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if err != nil {
···
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if err := toml.Unmarshal(data, cfg); err != nil {
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fmt.Fprintf(os.Stderr, "Warning: Failed to parse config file: %v\n", err)
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fmt.Fprintf(os.Stderr, "Using default configuration\n")
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return &Config{
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PromptOnClick: true,
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CheckDefaultBrowser: true,
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Rules: []Rule{},
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}
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return cfg
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}
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var compat struct {
···
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return err
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}
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newCfg := &Config{}
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newCfg := newDefaultConfig()
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if err := toml.Unmarshal(data, newCfg); err != nil {
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return err
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}
+89
-12
src/config_compat_test.go
+89
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src/config_compat_test.go
···
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"testing"
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)
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func TestLoadConfigUsesLegacySanitizeLinksKey(t *testing.T) {
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func assertDefaultConfig(t *testing.T, cfg *Config) {
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t.Helper()
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if !cfg.PromptOnClick {
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t.Fatal("PromptOnClick default should be true")
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}
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if !cfg.CheckDefaultBrowser {
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t.Fatal("CheckDefaultBrowser default should be true")
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}
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if !cfg.ForceDarkMode {
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t.Fatal("ForceDarkMode default should be true")
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}
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if !cfg.StayAlive {
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t.Fatal("StayAlive default should be true")
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}
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if cfg.RemoveTrackingParameters {
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t.Fatal("RemoveTrackingParameters default should be false")
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}
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if cfg.Rules == nil {
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t.Fatal("Rules default should be an empty slice, not nil")
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}
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}
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func writeTestConfig(t *testing.T, configData string) string {
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t.Helper()
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tempDir := t.TempDir()
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t.Setenv("XDG_CONFIG_HOME", tempDir)
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···
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t.Fatalf("os.MkdirAll() error = %v", err)
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}
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configData := []byte("sanitize_links = true\n")
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if err := os.WriteFile(filepath.Join(configDir, "config.toml"), configData, 0644); err != nil {
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configPath := filepath.Join(configDir, "config.toml")
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if err := os.WriteFile(configPath, []byte(configData), 0644); err != nil {
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t.Fatalf("os.WriteFile() error = %v", err)
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}
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return configPath
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}
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func TestLoadConfigUsesDefaultsWhenConfigIsMissing(t *testing.T) {
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t.Setenv("XDG_CONFIG_HOME", t.TempDir())
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cfg := loadConfig()
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if !cfg.RemoveTrackingParameters {
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t.Fatal("loadConfig() did not honor legacy sanitize_links key")
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assertDefaultConfig(t, cfg)
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}
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func TestLoadConfigUsesDefaultsWhenConfigIsInvalid(t *testing.T) {
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writeTestConfig(t, "prompt_on_click = [invalid\n")
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cfg := loadConfig()
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assertDefaultConfig(t, cfg)
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}
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func TestLoadConfigKeepsDefaultsForOmittedFields(t *testing.T) {
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writeTestConfig(t, "prompt_on_click = false\n")
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cfg := loadConfig()
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+
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if cfg.PromptOnClick {
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t.Fatal("loadConfig() should honor explicit prompt_on_click = false")
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}
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if !cfg.ForceDarkMode {
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t.Fatal("loadConfig() should keep ForceDarkMode default when omitted")
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}
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if cfg.Rules == nil {
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t.Fatal("Rules default should be an empty slice, not nil")
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}
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}
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func TestLoadConfigPrefersNewTrackingParameterKey(t *testing.T) {
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func TestImportConfigKeepsDefaultsForOmittedFields(t *testing.T) {
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tempDir := t.TempDir()
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t.Setenv("XDG_CONFIG_HOME", tempDir)
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configDir := filepath.Join(tempDir, "switchyard")
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if err := os.MkdirAll(configDir, 0755); err != nil {
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t.Fatalf("os.MkdirAll() error = %v", err)
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importPath := filepath.Join(tempDir, "import.toml")
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if err := os.WriteFile(importPath, []byte("prompt_on_click = false\n"), 0644); err != nil {
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t.Fatalf("os.WriteFile() error = %v", err)
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}
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configData := []byte("remove_tracking_parameters = false\nsanitize_links = true\n")
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if err := os.WriteFile(filepath.Join(configDir, "config.toml"), configData, 0644); err != nil {
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t.Fatalf("os.WriteFile() error = %v", err)
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cfg := &Config{}
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if err := importConfig(cfg, importPath); err != nil {
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t.Fatalf("importConfig() error = %v", err)
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}
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+
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if cfg.PromptOnClick {
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t.Fatal("importConfig() should honor explicit prompt_on_click = false")
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}
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if !cfg.ForceDarkMode {
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t.Fatal("importConfig() should keep ForceDarkMode default when omitted")
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}
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if cfg.Rules == nil {
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t.Fatal("Rules default should be an empty slice, not nil")
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}
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}
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func TestLoadConfigUsesLegacySanitizeLinksKey(t *testing.T) {
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writeTestConfig(t, "sanitize_links = true\n")
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cfg := loadConfig()
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if !cfg.RemoveTrackingParameters {
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t.Fatal("loadConfig() did not honor legacy sanitize_links key")
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}
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}
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func TestLoadConfigPrefersNewTrackingParameterKey(t *testing.T) {
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writeTestConfig(t, "remove_tracking_parameters = false\nsanitize_links = true\n")
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cfg := loadConfig()
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if cfg.RemoveTrackingParameters {
+1
-10
src/window_settings.go
+1
-10
src/window_settings.go
···
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}
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newCfg := loadConfig()
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cfg.PromptOnClick = newCfg.PromptOnClick
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cfg.FavoriteBrowser = newCfg.FavoriteBrowser
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cfg.CheckDefaultBrowser = newCfg.CheckDefaultBrowser
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cfg.ShowAppNames = newCfg.ShowAppNames
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cfg.ForceDarkMode = newCfg.ForceDarkMode
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cfg.StayAlive = newCfg.StayAlive
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cfg.RemoveTrackingParameters = newCfg.RemoveTrackingParameters
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cfg.HiddenBrowsers = newCfg.HiddenBrowsers
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cfg.Redirections = newCfg.Redirections
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cfg.Rules = newCfg.Rules
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*cfg = *newCfg
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if onChange != nil {
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onChange()