Rules-based browser launcher for TUI + GNOME.
switchyard.aly.codes
tui
gome
bowser
go
remove costly second calls to detectBrowsers() and loadConfig()
Aly Raffauf
(Jan 23, 2026, 11:55 PM EST)
0995efb1
ed66166f
+18
-25
+1
-1
src/launcher_actions.go
+1
-1
src/launcher_actions.go
+9
-13
src/main.go
+9
-13
src/main.go
···
27
27
app.ConnectActivate(func() {
28
28
cfg := loadConfig()
29
29
setupApp(cfg)
30
-
showSettingsWindow(app, cfg)
30
+
browsers := detectBrowsers()
31
+
showSettingsWindow(app, browsers, cfg)
31
32
})
32
33
33
34
app.ConnectOpen(func(files []gio.Filer, hint string) {
34
35
cfg := loadConfig()
35
36
setupApp(cfg)
37
+
browsers := detectBrowsers()
36
38
37
39
if len(files) == 0 {
38
-
showSettingsWindow(app, cfg)
40
+
showSettingsWindow(app, browsers, cfg)
39
41
return
40
42
}
41
43
···
43
45
44
46
// Check if this is a switchyard:// URL
45
47
if u, err := url.Parse(rawURL); err == nil && u.Scheme == "switchyard" {
46
-
handleSwitchyardURL(app, rawURL)
48
+
handleSwitchyardURL(app, browsers, cfg, rawURL)
47
49
return
48
50
}
49
51
···
54
56
cmd.Start()
55
57
return
56
58
}
57
-
handleURL(app, cfg, sanitized)
59
+
handleURL(app, browsers, cfg, sanitized)
58
60
})
59
61
60
62
if code := app.Run(os.Args); code > 0 {
···
83
85
}
84
86
85
87
// handleSwitchyardURL processes switchyard:// URLs with browser preferences
86
-
func handleSwitchyardURL(app *adw.Application, rawURL string) {
87
-
cfg := loadConfig()
88
-
88
+
func handleSwitchyardURL(app *adw.Application, browsers []*Browser, cfg *Config, rawURL string) {
89
89
targetURL, browserPrefs, err := parseSwitchyardURL(rawURL)
90
90
if err != nil {
91
91
// Invalid switchyard URL - ignore
···
100
100
cmd.Start()
101
101
return
102
102
}
103
-
104
-
browsers := detectBrowsers()
105
103
106
104
// If browser preferences specified, try each in order
107
105
if len(browserPrefs) > 0 {
···
123
121
}
124
122
125
123
// No browser specified - use standard routing
126
-
handleURL(app, cfg, sanitized)
124
+
handleURL(app, browsers, cfg, sanitized)
127
125
}
128
126
129
127
// handleURL routes a URL to the appropriate browser based on rules
130
-
func handleURL(app *adw.Application, cfg *Config, urlStr string) {
131
-
browsers := detectBrowsers()
132
-
128
+
func handleURL(app *adw.Application, browsers []*Browser, cfg *Config, urlStr string) {
133
129
// Try to match a rule
134
130
browserID, alwaysAsk, matched := cfg.matchRule(urlStr)
135
131
if matched {
+1
-2
src/settings_appearance.go
+1
-2
src/settings_appearance.go
···
7
7
"github.com/diamondburned/gotk4/pkg/gtk/v4"
8
8
)
9
9
10
-
func createAppearancePage(win *adw.Window, cfg *Config) gtk.Widgetter {
11
-
browsers := detectBrowsers()
10
+
func createAppearancePage(win *adw.Window, browsers []*Browser, cfg *Config) gtk.Widgetter {
12
11
toolbarView, content, _ := settingsPageLayout("Appearance")
13
12
14
13
// General section
+1
-1
src/settings_behavior.go
+1
-1
src/settings_behavior.go
···
7
7
"github.com/diamondburned/gotk4/pkg/gtk/v4"
8
8
)
9
9
10
-
func createBehaviorPage(win *adw.Window, cfg *Config, browsers []*Browser) gtk.Widgetter {
10
+
func createBehaviorPage(win *adw.Window, browsers []*Browser, cfg *Config) gtk.Widgetter {
11
11
toolbarView, content, _ := settingsPageLayout("Behavior")
12
12
13
13
// General Behavior section
+1
-1
src/settings_rules.go
+1
-1
src/settings_rules.go
+5
-7
src/window_settings.go
+5
-7
src/window_settings.go
···
11
11
"github.com/diamondburned/gotk4/pkg/gtk/v4"
12
12
)
13
13
14
-
func showSettingsWindow(app *adw.Application, cfg *Config) {
14
+
func showSettingsWindow(app *adw.Application, browsers []*Browser, cfg *Config) {
15
15
win := adw.NewWindow()
16
16
win.SetTitle("Switchyard")
17
17
win.SetApplication(&app.Application)
18
18
win.SetDefaultSize(900, 600)
19
19
win.SetResizable(true)
20
20
win.SetSizeRequest(700, 500)
21
-
22
-
browsers := detectBrowsers()
23
21
24
22
setupAppActions(app, win)
25
23
···
34
32
splitView.SetSidebar(sidebarPage)
35
33
36
34
// Initial content
37
-
contentPage := adw.NewNavigationPage(createAppearancePage(win, cfg), "Appearance")
35
+
contentPage := adw.NewNavigationPage(createAppearancePage(win, browsers, cfg), "Appearance")
38
36
splitView.SetContent(contentPage)
39
37
40
38
win.SetContent(splitView)
···
141
139
142
140
switch index {
143
141
case 0:
144
-
page = createAppearancePage(win, cfg)
142
+
page = createAppearancePage(win, browsers, cfg)
145
143
title = "Appearance"
146
144
case 1:
147
-
page = createBehaviorPage(win, cfg, browsers)
145
+
page = createBehaviorPage(win, browsers, cfg)
148
146
title = "Behavior"
149
147
case 2:
150
-
page = createRulesPage(win, cfg, browsers)
148
+
page = createRulesPage(win, browsers, cfg)
151
149
title = "Rules"
152
150
case 3:
153
151
page = createAdvancedPage(win, cfg)