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joshbarringtonjoshbarrington
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allow user to set tui keybindings in config file
1 parent b15c72b commit f9fd084

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7 files changed

+276
-81
lines changed

7 files changed

+276
-81
lines changed

‎pkg/tui/core/keys.go‎

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package core
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import (
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"sync"
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"charm.land/bubbles/v2/key"
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"github.com/docker/docker-agent/pkg/userconfig"
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)
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// KeyMap contains global keybindings used across the TUI
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type KeyMap struct {
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Quit key.Binding
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SwitchFocus key.Binding
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Commands key.Binding
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Help key.Binding
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ToggleYolo key.Binding
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ToggleHideToolResults key.Binding
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CycleAgent key.Binding
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ModelPicker key.Binding
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ClearQueue key.Binding
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Suspend key.Binding
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ToggleSidebar key.Binding
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EditExternal key.Binding
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HistorySearch key.Binding
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}
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var (
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cachedKeys KeyMap
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keysOnce sync.Once
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)
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// DefaultKeyMap returns the default keybindings
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func DefaultKeyMap() KeyMap {
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return KeyMap{
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Quit: key.NewBinding(key.WithKeys("ctrl+c"), key.WithHelp("ctrl+c", "quit")),
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SwitchFocus: key.NewBinding(key.WithKeys("tab"), key.WithHelp("tab", "switch focus")),
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Commands: key.NewBinding(key.WithKeys("ctrl+k"), key.WithHelp("ctrl+k", "commands")),
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Help: key.NewBinding(key.WithKeys("ctrl+h", "f1", "ctrl+?"), key.WithHelp("ctrl+h", "help")),
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ToggleYolo: key.NewBinding(key.WithKeys("ctrl+y"), key.WithHelp("ctrl+y", "toggle yolo mode")),
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ToggleHideToolResults: key.NewBinding(key.WithKeys("ctrl+o"), key.WithHelp("ctrl+o", "toggle hide tool results")),
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CycleAgent: key.NewBinding(key.WithKeys("ctrl+s"), key.WithHelp("ctrl+s", "cycle agent")),
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ModelPicker: key.NewBinding(key.WithKeys("ctrl+m"), key.WithHelp("ctrl+m", "model picker")),
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ClearQueue: key.NewBinding(key.WithKeys("ctrl+x"), key.WithHelp("ctrl+x", "clear queue")),
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Suspend: key.NewBinding(key.WithKeys("ctrl+z"), key.WithHelp("ctrl+z", "suspend")),
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ToggleSidebar: key.NewBinding(key.WithKeys("ctrl+b"), key.WithHelp("ctrl+b", "toggle sidebar")),
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EditExternal: key.NewBinding(key.WithKeys("ctrl+g"), key.WithHelp("ctrl+g", "edit in external editor")),
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HistorySearch: key.NewBinding(key.WithKeys("ctrl+r"), key.WithHelp("ctrl+r", "history search")),
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}
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}
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// buildKeys merges user config overrides with the defaults to produce a KeyMap.
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// This is separated from GetKeys() to allow testing with mock settings.
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func buildKeys(settings *userconfig.Settings) KeyMap {
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keys := DefaultKeyMap()
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if settings != nil && settings.Keybindings != nil {
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for _, b := range *settings.Keybindings {
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if len(b.Keys) == 0 {
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continue
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}
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usrKeys := b.Keys
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keyName := usrKeys[0]
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switch b.Action {
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case "quit":
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keys.Quit = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "quit"))
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case "switch_focus":
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keys.SwitchFocus = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "switch focus"))
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case "commands":
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keys.Commands = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "commands"))
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case "help":
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keys.Help = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "help"))
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case "toggle_yolo":
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keys.ToggleYolo = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "toggle yolo mode"))
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case "toggle_hide_tool_results":
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keys.ToggleHideToolResults = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "toggle hide tool results"))
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case "cycle_agent":
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keys.CycleAgent = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "cycle agent"))
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case "model_picker":
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keys.ModelPicker = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "model picker"))
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case "clear_queue":
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keys.ClearQueue = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "clear queue"))
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case "suspend":
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keys.Suspend = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "suspend"))
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case "toggle_sidebar":
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keys.ToggleSidebar = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "toggle sidebar"))
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case "edit_external":
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keys.EditExternal = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "edit in external editor"))
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case "history_search":
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keys.HistorySearch = key.NewBinding(key.WithKeys(usrKeys...), key.WithHelp(keyName, "history search"))
93+
}
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}
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}
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return keys
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}
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// GetKeys returns the current keybindings, merging user config overrides with defaults.
101+
// The result is cached after the first call.
102+
func GetKeys() KeyMap {
103+
keysOnce.Do(func() {
104+
cachedKeys = buildKeys(userconfig.Get())
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})
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return cachedKeys
108+
}

‎pkg/tui/core/keys_test.go‎

Lines changed: 111 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,111 @@
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package core
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3+
import (
4+
"testing"
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6+
"github.com/goccy/go-yaml"
7+
"github.com/stretchr/testify/assert"
8+
"github.com/stretchr/testify/require"
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10+
"github.com/docker/docker-agent/pkg/userconfig"
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)
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func TestBuildKeys_Defaults(t *testing.T) {
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keys := buildKeys(nil)
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// Verify defaults
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assert.Equal(t, []string{"ctrl+c"}, keys.Quit.Keys())
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assert.Equal(t, []string{"tab"}, keys.SwitchFocus.Keys())
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assert.Equal(t, []string{"ctrl+k"}, keys.Commands.Keys())
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assert.Equal(t, []string{"ctrl+h", "f1", "ctrl+?"}, keys.Help.Keys())
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assert.Equal(t, []string{"ctrl+y"}, keys.ToggleYolo.Keys())
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assert.Equal(t, []string{"ctrl+o"}, keys.ToggleHideToolResults.Keys())
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assert.Equal(t, []string{"ctrl+s"}, keys.CycleAgent.Keys())
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assert.Equal(t, []string{"ctrl+m"}, keys.ModelPicker.Keys())
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assert.Equal(t, []string{"ctrl+x"}, keys.ClearQueue.Keys())
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assert.Equal(t, []string{"ctrl+z"}, keys.Suspend.Keys())
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assert.Equal(t, []string{"ctrl+b"}, keys.ToggleSidebar.Keys())
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assert.Equal(t, []string{"ctrl+g"}, keys.EditExternal.Keys())
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assert.Equal(t, []string{"ctrl+r"}, keys.HistorySearch.Keys())
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}
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func TestBuildKeys_Overrides(t *testing.T) {
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settings := &userconfig.Settings{
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Keybindings: &[]userconfig.Keybindings{
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{Action: "quit", Keys: []string{"ctrl+q"}},
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{Action: "switch_focus", Keys: []string{"ctrl+t"}},
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{Action: "commands", Keys: []string{"f2", "ctrl+k"}},
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{Action: "unknown_action", Keys: []string{"ctrl+u"}}, // Should be ignored
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},
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}
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keys := buildKeys(settings)
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// Verify overrides
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assert.Equal(t, []string{"ctrl+q"}, keys.Quit.Keys())
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assert.Equal(t, []string{"ctrl+t"}, keys.SwitchFocus.Keys())
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// Verify arrays are maintained
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assert.Equal(t, []string{"f2", "ctrl+k"}, keys.Commands.Keys())
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// Verify defaults are preserved where not overridden
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assert.Equal(t, []string{"ctrl+h", "f1", "ctrl+?"}, keys.Help.Keys())
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assert.Equal(t, []string{"ctrl+y"}, keys.ToggleYolo.Keys())
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assert.Equal(t, []string{"ctrl+o"}, keys.ToggleHideToolResults.Keys())
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assert.Equal(t, []string{"ctrl+s"}, keys.CycleAgent.Keys())
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assert.Equal(t, []string{"ctrl+m"}, keys.ModelPicker.Keys())
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assert.Equal(t, []string{"ctrl+x"}, keys.ClearQueue.Keys())
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assert.Equal(t, []string{"ctrl+z"}, keys.Suspend.Keys())
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assert.Equal(t, []string{"ctrl+b"}, keys.ToggleSidebar.Keys())
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assert.Equal(t, []string{"ctrl+g"}, keys.EditExternal.Keys())
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assert.Equal(t, []string{"ctrl+r"}, keys.HistorySearch.Keys())
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}
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func TestBuildKeys_EmptySettings(t *testing.T) {
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settings := &userconfig.Settings{}
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keys := buildKeys(settings)
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// Verify defaults
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assert.Equal(t, []string{"ctrl+c"}, keys.Quit.Keys())
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assert.Equal(t, []string{"tab"}, keys.SwitchFocus.Keys())
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}
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func TestBuildKeys_EmptyKey(t *testing.T) {
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settings := &userconfig.Settings{
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Keybindings: &[]userconfig.Keybindings{
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{Action: "quit", Keys: []string{}}, // Should be ignored
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},
78+
}
79+
keys := buildKeys(settings)
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// Verify defaults remain
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assert.Equal(t, []string{"ctrl+c"}, keys.Quit.Keys())
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}
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func TestBuildKeys_FromYAML(t *testing.T) {
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yamlConfig := `
87+
settings:
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keybindings:
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- action: "quit"
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keys: ["ctrl+q"]
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- action: "commands"
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keys: ["f2", "ctrl+k"]
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- action: "history_search"
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keys: ["ctrl+f"]
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`
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var config userconfig.Config
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err := yaml.Unmarshal([]byte(yamlConfig), &config)
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require.NoError(t, err)
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keys := buildKeys(config.Settings)
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// Verify the keys loaded correctly from the YAML unmarshal
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assert.Equal(t, []string{"ctrl+q"}, keys.Quit.Keys())
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assert.Equal(t, []string{"f2", "ctrl+k"}, keys.Commands.Keys())
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assert.Equal(t, []string{"ctrl+f"}, keys.HistorySearch.Keys())
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// Verify defaults are preserved for missing YAML fields
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assert.Equal(t, []string{"tab"}, keys.SwitchFocus.Keys())
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assert.Equal(t, []string{"ctrl+h", "f1", "ctrl+?"}, keys.Help.Keys())
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}

‎pkg/tui/dialog/base.go‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -144,9 +144,9 @@ func RenderHelpKeys(contentWidth int, bindings ...string) string {
144144
return styles.BaseStyle.Width(contentWidth).Align(lipgloss.Center).Render(strings.Join(parts, " "))
145145
}
146146

147-
// HandleQuit checks for ctrl+c and returns tea.Quit if matched.
147+
// HandleQuit checks for the quit key and returns tea.Quit if matched.
148148
func HandleQuit(msg tea.KeyPressMsg) tea.Cmd {
149-
if msg.String() == "ctrl+c" {
149+
if key.Matches(msg, core.GetKeys().Quit) {
150150
return tea.Quit
151151
}
152152
return nil

‎pkg/tui/dialog/elicitation.go‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,7 @@ import (
1414
"charm.land/lipgloss/v2"
1515

1616
"github.com/docker/docker-agent/pkg/tools"
17+
"github.com/docker/docker-agent/pkg/tui/core"
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"github.com/docker/docker-agent/pkg/tui/core/layout"
1819
"github.com/docker/docker-agent/pkg/tui/styles"
1920
)
@@ -144,7 +145,7 @@ func (d *ElicitationDialog) Update(msg tea.Msg) (layout.Model, tea.Cmd) {
144145
}
145146
return d, nil
146147
case tea.KeyPressMsg:
147-
if msg.String() == "ctrl+c" {
148+
if key.Matches(msg, core.GetKeys().Quit) {
148149
cmd := d.close(tools.ElicitationActionDecline, nil)
149150
return d, tea.Sequence(cmd, tea.Quit)
150151
}

‎pkg/tui/dialog/exit_confirmation.go‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -21,7 +21,7 @@ type exitConfirmationKeyMap struct {
2121
func defaultExitConfirmationKeyMap() exitConfirmationKeyMap {
2222
return exitConfirmationKeyMap{
2323
Yes: key.NewBinding(
24-
key.WithKeys("y", "Y", "ctrl+c"),
24+
key.WithKeys("y", "Y", core.GetKeys().Quit.Keys()[0]),
2525
key.WithHelp("Y", "yes"),
2626
),
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No: key.NewBinding(

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