Add support for custom key bindings for #190 (#209)

* Add support for custom key bindings for #190

* Add tests for configuring custom key bindings

* Simplify key bindings test

* Add docs on custom key bindings + error message for unhandled actions

README.md

@@ -121,6 +121,13 @@ You can customize hishtory's color scheme for the TUI. Run `hishtory config-set
 
 </blockquote></details>
 
+<details>
+<summary>Custom Key Bindings</summary><blockquote>
+
+You can customize hishtory's key bindings for the TUI. Run `hishtory config-get key-bindings` to see the current key bindings. You can then run `hishtory config-set key-bindings $action $keybinding` to configure custom key bindings.
+
+</blockquote></details>
+
 <details>
 <summary>Disabling Control+R integration</summary><blockquote>
 
@@ -195,7 +202,6 @@ Note that this uses [HTTP Basic Auth](https://en.wikipedia.org/wiki/Basic_access
 
 </blockquote></details>
 
-
 <details>
 <summary>Customizing the install folder</summary><blockquote>
 

client/client_test.go

@@ -114,6 +114,7 @@ func TestParam(t *testing.T) {
 	t.Run("testTui/delete", wrapTestForSharding(testTui_delete))
 	t.Run("testTui/color", wrapTestForSharding(testTui_color))
 	t.Run("testTui/errors", wrapTestForSharding(testTui_errors))
+	t.Run("testTui/keybindings", wrapTestForSharding(testTui_keybindings))
 	t.Run("testTui/ai", wrapTestForSharding(testTui_ai))
 	t.Run("testTui/defaultFilter", wrapTestForSharding(testTui_defaultFilter))
 
@@ -2140,6 +2141,46 @@ func testTui_general(t *testing.T, onlineStatus OnlineStatus) {
 	assertNoLeakedConnections(t)
 }
 
+func testTui_keybindings(t *testing.T) {
+	// Setup
+	defer testutils.BackupAndRestore(t)()
+	tester, _, _ := setupTestTui(t, Online)
+
+	// Check the default config
+	testutils.CompareGoldens(t,
+		tester.RunInteractiveShell(t, `hishtory config-get key-bindings`),
+		"TestTui-KeyBindings-Default",
+	)
+
+	// Configure some custom key bindings
+	tester.RunInteractiveShell(t, `hishtory config-set key-bindings down '?'`)
+	tester.RunInteractiveShell(t, `hishtory config-set key-bindings help ctrl+j`)
+
+	// Check that they got configured
+	testutils.CompareGoldens(t,
+		tester.RunInteractiveShell(t, `hishtory config-get key-bindings`),
+		"TestTui-KeyBindings-Configured",
+	)
+
+	// Record a command and demo searching for it
+	tester.RunInteractiveShell(t, `echo 1`)
+	tester.RunInteractiveShell(t, `echo 2`)
+	out := captureTerminalOutput(t, tester, []string{
+		"hishtory SPACE tquery ENTER",
+		"C-j",
+	})
+	out = stripTuiCommandPrefix(t, out)
+	testutils.CompareGoldens(t, out, "TestTui-KeyBindings-Help")
+
+	// Use the custom key binding for scrolling down
+	out = captureTerminalOutput(t, tester, []string{
+		"hishtory SPACE tquery ENTER",
+		"'?' Enter",
+	})
+	out = stripTuiCommandPrefix(t, out)
+	require.Regexp(t, regexp.MustCompile(`^ls ~/\n`), out)
+}
+
 func testTui_errors(t *testing.T) {
 	// Setup
 	defer testutils.BackupAndRestore(t)()

client/cmd/configKeyBindings.go

@@ -0,0 +1,90 @@
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/ddworken/hishtory/client/hctx"
+	"github.com/ddworken/hishtory/client/lib"
+	"github.com/spf13/cobra"
+)
+
+var getKeyBindingsCmd = &cobra.Command{
+	Use:   "key-bindings",
+	Short: "Get the currently configured key bindings for the TUI",
+	Run: func(cmd *cobra.Command, args []string) {
+		ctx := hctx.MakeContext()
+		config := hctx.GetConf(ctx)
+		fmt.Println("up: \t\t\t" + strings.Join(config.KeyBindings.Up, " "))
+		fmt.Println("down: \t\t\t" + strings.Join(config.KeyBindings.Down, " "))
+		fmt.Println("page-up: \t\t" + strings.Join(config.KeyBindings.PageUp, " "))
+		fmt.Println("page-down: \t\t" + strings.Join(config.KeyBindings.PageDown, " "))
+		fmt.Println("select-entry: \t\t" + strings.Join(config.KeyBindings.SelectEntry, " "))
+		fmt.Println("select-entry-and-cd: \t" + strings.Join(config.KeyBindings.SelectEntryAndChangeDir, " "))
+		fmt.Println("left: \t\t\t" + strings.Join(config.KeyBindings.Left, " "))
+		fmt.Println("right: \t\t\t" + strings.Join(config.KeyBindings.Right, " "))
+		fmt.Println("table-left: \t\t" + strings.Join(config.KeyBindings.TableLeft, " "))
+		fmt.Println("table-right: \t\t" + strings.Join(config.KeyBindings.TableRight, " "))
+		fmt.Println("delete-entry: \t\t" + strings.Join(config.KeyBindings.DeleteEntry, " "))
+		fmt.Println("help: \t\t\t" + strings.Join(config.KeyBindings.Help, " "))
+		fmt.Println("quit: \t\t\t" + strings.Join(config.KeyBindings.Quit, " "))
+		fmt.Println("jump-start-of-input: \t" + strings.Join(config.KeyBindings.JumpStartOfInput, " "))
+		fmt.Println("jump-end-of-input: \t" + strings.Join(config.KeyBindings.JumpEndOfInput, " "))
+		fmt.Println("word-left: \t\t" + strings.Join(config.KeyBindings.WordLeft, " "))
+		fmt.Println("word-right: \t\t" + strings.Join(config.KeyBindings.WordRight, " "))
+	},
+}
+
+var setKeyBindingsCmd = &cobra.Command{
+	Use:   "key-bindings",
+	Short: "Set custom key bindings for the TUI",
+	Args:  cobra.MinimumNArgs(2),
+	Run: func(cmd *cobra.Command, args []string) {
+		ctx := hctx.MakeContext()
+		config := hctx.GetConf(ctx)
+		switch args[0] {
+		case "up":
+			config.KeyBindings.Up = args[1:]
+		case "down":
+			config.KeyBindings.Down = args[1:]
+		case "page-up":
+			config.KeyBindings.PageUp = args[1:]
+		case "page-down":
+			config.KeyBindings.PageDown = args[1:]
+		case "select-entry":
+			config.KeyBindings.SelectEntry = args[1:]
+		case "select-entry-and-cd":
+			config.KeyBindings.SelectEntryAndChangeDir = args[1:]
+		case "left":
+			config.KeyBindings.Left = args[1:]
+		case "right":
+			config.KeyBindings.Right = args[1:]
+		case "table-left":
+			config.KeyBindings.TableLeft = args[1:]
+		case "table-right":
+			config.KeyBindings.TableRight = args[1:]
+		case "delete-entry":
+			config.KeyBindings.DeleteEntry = args[1:]
+		case "help":
+			config.KeyBindings.Help = args[1:]
+		case "quit":
+			config.KeyBindings.Quit = args[1:]
+		case "jump-start-of-input":
+			config.KeyBindings.JumpStartOfInput = args[1:]
+		case "jump-end-of-input":
+			config.KeyBindings.JumpEndOfInput = args[1:]
+		case "word-left":
+			config.KeyBindings.WordLeft = args[1:]
+		case "word-right":
+			config.KeyBindings.WordRight = args[1:]
+		default:
+			lib.CheckFatalError(fmt.Errorf("unknown action %q, run `hishtory config-get keybindings` to see the list of currently configured key bindings", args[0]))
+		}
+		lib.CheckFatalError(hctx.SetConfig(config))
+	},
+}
+
+func init() {
+	configGetCmd.AddCommand(getKeyBindingsCmd)
+	configSetCmd.AddCommand(setKeyBindingsCmd)
+}

client/hctx/hctx.go

@@ -11,6 +11,7 @@ import (
 	"time"
 
 	"github.com/ddworken/hishtory/client/data"
+	"github.com/ddworken/hishtory/client/tui/keybindings"
 	"github.com/ddworken/hishtory/shared"
 	"github.com/google/uuid"
 	"github.com/sirupsen/logrus"
@@ -208,6 +209,8 @@ type ClientConfig struct {
 	DefaultFilter string `json:"default_filter"`
 	// The endpoint to use for AI suggestions
 	AiCompletionEndpoint string `json:"ai_completion_endpoint"`
+	// Custom key bindings for the TUI
+	KeyBindings keybindings.SerializableKeyMap `json:"key_bindings"`
 }
 
 type ColorScheme struct {
@@ -260,6 +263,7 @@ func GetConfig() (ClientConfig, error) {
 	if err != nil {
 		return ClientConfig{}, fmt.Errorf("failed to parse config file: %w", err)
 	}
+	config.KeyBindings = config.KeyBindings.WithDefaults()
 	if config.DisplayedColumns == nil || len(config.DisplayedColumns) == 0 {
 		config.DisplayedColumns = []string{"Hostname", "CWD", "Timestamp", "Runtime", "Exit Code", "Command"}
 	}

client/testdata/TestTui-KeyBindings-Configured

@@ -0,0 +1,17 @@
+up: 			up alt+OA ctrl+p
+down: 			?
+page-up: 		pgup
+page-down: 		pgdown
+select-entry: 		enter
+select-entry-and-cd: 	ctrl+x
+left: 			left
+right: 			right
+table-left: 		shift+left
+table-right: 		shift+right
+delete-entry: 		ctrl+k
+help: 			ctrl+j
+quit: 			esc ctrl+c ctrl+d
+jump-start-of-input: 	ctrl+a
+jump-end-of-input: 	ctrl+e
+word-left: 		ctrl+left
+word-right: 		ctrl+right

client/testdata/TestTui-KeyBindings-Default

@@ -0,0 +1,17 @@
+up: 			up alt+OA ctrl+p
+down: 			down alt+OB ctrl+n
+page-up: 		pgup
+page-down: 		pgdown
+select-entry: 		enter
+select-entry-and-cd: 	ctrl+x
+left: 			left
+right: 			right
+table-left: 		shift+left
+table-right: 		shift+right
+delete-entry: 		ctrl+k
+help: 			ctrl+h
+quit: 			esc ctrl+c ctrl+d
+jump-start-of-input: 	ctrl+a
+jump-end-of-input: 	ctrl+e
+word-left: 		ctrl+left
+word-right: 		ctrl+right

client/testdata/TestTui-KeyBindings-Help

@@ -0,0 +1,31 @@
+Search Query: > ls
+
+┌────────────────────────────────────────────────────────────────────────────────────────────────────────┐
+│ Hostname        CWD         Timestamp                      Runtime  Exit Code  Command                 │
+│────────────────────────────────────────────────────────────────────────────────────────────────────────│
+│ localhost       /tmp/       Oct 17 2022 21:43:21 PDT       3s       2          echo 'aaaaaa bbbb'      │
+│ localhost       /tmp/       Oct 17 2022 21:43:16 PDT       3s       2          ls ~/                   │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+│                                                                                                        │
+└────────────────────────────────────────────────────────────────────────────────────────────────────────┘
+hiSHtory: Search your shell history
+↑                                   scroll up                                     ?      scroll down                      pgup     page up                   pgdn     page down
+←                                   move left                                     →      move right                       shift+←  scroll the table left     shift+→  scroll the table right
+enter                               select an entry                               ctrl+k delete the highlighted entry     esc      exit hiSHtory             ctrl+j   help
+ctrl+x                              select an entry and cd into that directory

client/tui/keybindings/keybindings.go

@@ -0,0 +1,326 @@
+package keybindings
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/charmbracelet/bubbles/key"
+)
+
+type SerializableKeyMap struct {
+	Up                      []string
+	Down                    []string
+	PageUp                  []string
+	PageDown                []string
+	SelectEntry             []string
+	SelectEntryAndChangeDir []string
+	Left                    []string
+	Right                   []string
+	TableLeft               []string
+	TableRight              []string
+	DeleteEntry             []string
+	Help                    []string
+	Quit                    []string
+	JumpStartOfInput        []string
+	JumpEndOfInput          []string
+	WordLeft                []string
+	WordRight               []string
+}
+
+func prettifyKeyBinding(kb string) string {
+	if kb == "up" {
+		return "↑ "
+	}
+	if kb == "down" {
+		return "↓ "
+	}
+	if kb == "left" {
+		return "←"
+	}
+	if kb == "right" {
+		return "→"
+	}
+	subs := [][]string{
+		{"+left", "+← "},
+		{"+right", "+→ "},
+		{"+down", "+↓ "},
+		{"+up", "+↑ "},
+		{"pgdown", "pgdn"},
+	}
+	for _, sub := range subs {
+		kb = strings.ReplaceAll(kb, sub[0], sub[1])
+	}
+	return kb
+}
+
+func (s SerializableKeyMap) ToKeyMap() KeyMap {
+	if len(s.Up) == 0 {
+		panic(fmt.Sprintf("%#v", s))
+	}
+	return KeyMap{
+		Up: key.NewBinding(
+			key.WithKeys(s.Up...),
+			key.WithHelp(prettifyKeyBinding(s.Up[0]), "scroll up "),
+		),
+		Down: key.NewBinding(
+			key.WithKeys(s.Down...),
+			key.WithHelp(prettifyKeyBinding(s.Down[0]), "scroll down "),
+		),
+		PageUp: key.NewBinding(
+			key.WithKeys(s.PageUp...),
+			key.WithHelp(prettifyKeyBinding(s.PageUp[0]), "page up "),
+		),
+		PageDown: key.NewBinding(
+			key.WithKeys(s.PageDown...),
+			key.WithHelp(prettifyKeyBinding(s.PageDown[0]), "page down "),
+		),
+		SelectEntry: key.NewBinding(
+			key.WithKeys(s.SelectEntry...),
+			key.WithHelp(prettifyKeyBinding(s.SelectEntry[0]), "select an entry "),
+		),
+		SelectEntryAndChangeDir: key.NewBinding(
+			key.WithKeys(s.SelectEntryAndChangeDir...),
+			key.WithHelp(prettifyKeyBinding(s.SelectEntryAndChangeDir[0]), "select an entry and cd into that directory"),
+		),
+		Left: key.NewBinding(
+			key.WithKeys(s.Left...),
+			key.WithHelp(prettifyKeyBinding(s.Left[0]), "move left "),
+		),
+		Right: key.NewBinding(
+			key.WithKeys(s.Right...),
+			key.WithHelp(prettifyKeyBinding(s.Right[0]), "move right "),
+		),
+		TableLeft: key.NewBinding(
+			key.WithKeys(s.TableLeft...),
+			key.WithHelp(prettifyKeyBinding(s.TableLeft[0]), "scroll the table left "),
+		),
+		TableRight: key.NewBinding(
+			key.WithKeys(s.TableRight...),
+			key.WithHelp(prettifyKeyBinding(s.TableRight[0]), "scroll the table right "),
+		),
+		DeleteEntry: key.NewBinding(
+			key.WithKeys(s.DeleteEntry...),
+			key.WithHelp(prettifyKeyBinding(s.DeleteEntry[0]), "delete the highlighted entry "),
+		),
+		Help: key.NewBinding(
+			key.WithKeys(s.Help...),
+			key.WithHelp(prettifyKeyBinding(s.Help[0]), "help "),
+		),
+		Quit: key.NewBinding(
+			key.WithKeys(s.Quit...),
+			key.WithHelp(prettifyKeyBinding(s.Quit[0]), "exit hiSHtory "),
+		),
+		JumpStartOfInput: key.NewBinding(
+			key.WithKeys(s.JumpStartOfInput...),
+			key.WithHelp(prettifyKeyBinding(s.JumpStartOfInput[0]), "jump to the start of the input "),
+		),
+		JumpEndOfInput: key.NewBinding(
+			key.WithKeys(s.JumpEndOfInput...),
+			key.WithHelp(prettifyKeyBinding(s.JumpEndOfInput[0]), "jump to the end of the input "),
+		),
+		WordLeft: key.NewBinding(
+			key.WithKeys(s.WordLeft...),
+			key.WithHelp(prettifyKeyBinding(s.WordLeft[0]), "jump left one word "),
+		),
+		WordRight: key.NewBinding(
+			key.WithKeys(s.WordRight...),
+			key.WithHelp(prettifyKeyBinding(s.WordRight[0]), "jump right one word "),
+		),
+	}
+}
+
+func (s SerializableKeyMap) WithDefaults() SerializableKeyMap {
+	if len(s.Up) == 0 {
+		s.Up = DefaultKeyMap.Up.Keys()
+	}
+	if len(s.Down) == 0 {
+		s.Down = DefaultKeyMap.Down.Keys()
+	}
+	if len(s.PageUp) == 0 {
+		s.PageUp = DefaultKeyMap.PageUp.Keys()
+	}
+	if len(s.PageDown) == 0 {
+		s.PageDown = DefaultKeyMap.PageDown.Keys()
+	}
+	if len(s.SelectEntry) == 0 {
+		s.SelectEntry = DefaultKeyMap.SelectEntry.Keys()
+	}
+	if len(s.SelectEntryAndChangeDir) == 0 {
+		s.SelectEntryAndChangeDir = DefaultKeyMap.SelectEntryAndChangeDir.Keys()
+	}
+	if len(s.Left) == 0 {
+		s.Left = DefaultKeyMap.Left.Keys()
+	}
+	if len(s.Right) == 0 {
+		s.Right = DefaultKeyMap.Right.Keys()
+	}
+	if len(s.TableLeft) == 0 {
+		s.TableLeft = DefaultKeyMap.TableLeft.Keys()
+	}
+	if len(s.TableRight) == 0 {
+		s.TableRight = DefaultKeyMap.TableRight.Keys()
+	}
+	if len(s.DeleteEntry) == 0 {
+		s.DeleteEntry = DefaultKeyMap.DeleteEntry.Keys()
+	}
+	if len(s.Help) == 0 {
+		s.Help = DefaultKeyMap.Help.Keys()
+	}
+	if len(s.Quit) == 0 {
+		s.Quit = DefaultKeyMap.Quit.Keys()
+	}
+	if len(s.JumpStartOfInput) == 0 {
+		s.JumpStartOfInput = DefaultKeyMap.JumpStartOfInput.Keys()
+	}
+	if len(s.JumpEndOfInput) == 0 {
+		s.JumpEndOfInput = DefaultKeyMap.JumpEndOfInput.Keys()
+	}
+	if len(s.WordLeft) == 0 {
+		s.WordLeft = DefaultKeyMap.WordLeft.Keys()
+	}
+	if len(s.WordRight) == 0 {
+		s.WordRight = DefaultKeyMap.WordRight.Keys()
+	}
+	return s
+}
+
+type KeyMap struct {
+	Up                      key.Binding
+	Down                    key.Binding
+	PageUp                  key.Binding
+	PageDown                key.Binding
+	SelectEntry             key.Binding
+	SelectEntryAndChangeDir key.Binding
+	Left                    key.Binding
+	Right                   key.Binding
+	TableLeft               key.Binding
+	TableRight              key.Binding
+	DeleteEntry             key.Binding
+	Help                    key.Binding
+	Quit                    key.Binding
+	JumpStartOfInput        key.Binding
+	JumpEndOfInput          key.Binding
+	WordLeft                key.Binding
+	WordRight               key.Binding
+}
+
+func (k KeyMap) ToSerializable() SerializableKeyMap {
+	return SerializableKeyMap{
+		Up:                      k.Up.Keys(),
+		Down:                    k.Down.Keys(),
+		PageUp:                  k.PageUp.Keys(),
+		PageDown:                k.PageDown.Keys(),
+		SelectEntry:             k.SelectEntry.Keys(),
+		SelectEntryAndChangeDir: k.SelectEntryAndChangeDir.Keys(),
+		Left:                    k.Left.Keys(),
+		Right:                   k.Right.Keys(),
+		TableLeft:               k.TableLeft.Keys(),
+		TableRight:              k.TableRight.Keys(),
+		DeleteEntry:             k.DeleteEntry.Keys(),
+		Help:                    k.Help.Keys(),
+		Quit:                    k.Quit.Keys(),
+		JumpStartOfInput:        k.JumpStartOfInput.Keys(),
+		JumpEndOfInput:          k.JumpEndOfInput.Keys(),
+		WordLeft:                k.WordLeft.Keys(),
+		WordRight:               k.WordRight.Keys(),
+	}
+}
+
+var fakeTitleKeyBinding key.Binding = key.NewBinding(
+	key.WithKeys(""),
+	key.WithHelp("hiSHtory: Search your shell history", ""),
+)
+
+var fakeEmptyKeyBinding key.Binding = key.NewBinding(
+	key.WithKeys(""),
+	key.WithHelp("", ""),
+)
+
+func (k KeyMap) ShortHelp() []key.Binding {
+	return []key.Binding{fakeTitleKeyBinding, k.Help}
+}
+
+func (k KeyMap) FullHelp() [][]key.Binding {
+	return [][]key.Binding{
+		{fakeTitleKeyBinding, k.Up, k.Left, k.SelectEntry, k.SelectEntryAndChangeDir},
+		{fakeEmptyKeyBinding, k.Down, k.Right, k.DeleteEntry},
+		{fakeEmptyKeyBinding, k.PageUp, k.TableLeft, k.Quit},
+		{fakeEmptyKeyBinding, k.PageDown, k.TableRight, k.Help},
+	}
+}
+
+type Binding struct {
+	Keys []string `json:"keys"`
+	Help key.Help `json:"help"`
+}
+
+var DefaultKeyMap = KeyMap{
+	Up: key.NewBinding(
+		key.WithKeys("up", "alt+OA", "ctrl+p"),
+		key.WithHelp("↑ ", "scroll up "),
+	),
+	Down: key.NewBinding(
+		key.WithKeys("down", "alt+OB", "ctrl+n"),
+		key.WithHelp("↓ ", "scroll down "),
+	),
+	PageUp: key.NewBinding(
+		key.WithKeys("pgup"),
+		key.WithHelp("pgup", "page up "),
+	),
+	PageDown: key.NewBinding(
+		key.WithKeys("pgdown"),
+		key.WithHelp("pgdn", "page down "),
+	),
+	SelectEntry: key.NewBinding(
+		key.WithKeys("enter"),
+		key.WithHelp("enter", "select an entry "),
+	),
+	SelectEntryAndChangeDir: key.NewBinding(
+		key.WithKeys("ctrl+x"),
+		key.WithHelp("ctrl+x", "select an entry and cd into that directory"),
+	),
+	Left: key.NewBinding(
+		key.WithKeys("left"),
+		key.WithHelp("← ", "move left "),
+	),
+	Right: key.NewBinding(
+		key.WithKeys("right"),
+		key.WithHelp("→ ", "move right "),
+	),
+	TableLeft: key.NewBinding(
+		key.WithKeys("shift+left"),
+		key.WithHelp("shift+← ", "scroll the table left "),
+	),
+	TableRight: key.NewBinding(
+		key.WithKeys("shift+right"),
+		key.WithHelp("shift+→ ", "scroll the table right "),
+	),
+	DeleteEntry: key.NewBinding(
+		key.WithKeys("ctrl+k"),
+		key.WithHelp("ctrl+k", "delete the highlighted entry "),
+	),
+	Help: key.NewBinding(
+		key.WithKeys("ctrl+h"),
+		key.WithHelp("ctrl+h", "help "),
+	),
+	Quit: key.NewBinding(
+		key.WithKeys("esc", "ctrl+c", "ctrl+d"),
+		key.WithHelp("esc", "exit hiSHtory "),
+	),
+	JumpStartOfInput: key.NewBinding(
+		key.WithKeys("ctrl+a"),
+		key.WithHelp("ctrl+a", "jump to the start of the input "),
+	),
+	JumpEndOfInput: key.NewBinding(
+		key.WithKeys("ctrl+e"),
+		key.WithHelp("ctrl+e", "jump to the end of the input "),
+	),
+	WordLeft: key.NewBinding(
+		key.WithKeys("ctrl+left"),
+		key.WithHelp("ctrl+left", "jump left one word "),
+	),
+	WordRight: key.NewBinding(
+		key.WithKeys("ctrl+right"),
+		key.WithHelp("ctrl+right", "jump right one word "),
+	),
+}

client/tui/tui.go

@@ -23,6 +23,7 @@ import (
 	"github.com/ddworken/hishtory/client/hctx"
 	"github.com/ddworken/hishtory/client/lib"
 	"github.com/ddworken/hishtory/client/table"
+	"github.com/ddworken/hishtory/client/tui/keybindings"
 	"github.com/ddworken/hishtory/shared"
 	"github.com/muesli/termenv"
 	"golang.org/x/term"
@@ -42,120 +43,6 @@ var LAST_DISPATCHED_QUERY_ID = 0
 var LAST_DISPATCHED_QUERY_TIMESTAMP time.Time
 var LAST_PROCESSED_QUERY_ID = -1
 
-type keyMap struct {
-	Up                      key.Binding
-	Down                    key.Binding
-	PageUp                  key.Binding
-	PageDown                key.Binding
-	SelectEntry             key.Binding
-	SelectEntryAndChangeDir key.Binding
-	Left                    key.Binding
-	Right                   key.Binding
-	TableLeft               key.Binding
-	TableRight              key.Binding
-	DeleteEntry             key.Binding
-	Help                    key.Binding
-	Quit                    key.Binding
-	JumpStartOfInput        key.Binding
-	JumpEndOfInput          key.Binding
-	JumpWordLeft            key.Binding
-	JumpWordRight           key.Binding
-}
-
-var fakeTitleKeyBinding key.Binding = key.NewBinding(
-	key.WithKeys(""),
-	key.WithHelp("hiSHtory: Search your shell history", ""),
-)
-
-var fakeEmptyKeyBinding key.Binding = key.NewBinding(
-	key.WithKeys(""),
-	key.WithHelp("", ""),
-)
-
-func (k keyMap) ShortHelp() []key.Binding {
-	return []key.Binding{fakeTitleKeyBinding, k.Help}
-}
-
-func (k keyMap) FullHelp() [][]key.Binding {
-	return [][]key.Binding{
-		{fakeTitleKeyBinding, k.Up, k.Left, k.SelectEntry, k.SelectEntryAndChangeDir},
-		{fakeEmptyKeyBinding, k.Down, k.Right, k.DeleteEntry},
-		{fakeEmptyKeyBinding, k.PageUp, k.TableLeft, k.Quit},
-		{fakeEmptyKeyBinding, k.PageDown, k.TableRight, k.Help},
-	}
-}
-
-var keys = keyMap{
-	Up: key.NewBinding(
-		key.WithKeys("up", "alt+OA", "ctrl+p"),
-		key.WithHelp("↑ ", "scroll up "),
-	),
-	Down: key.NewBinding(
-		key.WithKeys("down", "alt+OB", "ctrl+n"),
-		key.WithHelp("↓ ", "scroll down "),
-	),
-	PageUp: key.NewBinding(
-		key.WithKeys("pgup"),
-		key.WithHelp("pgup", "page up "),
-	),
-	PageDown: key.NewBinding(
-		key.WithKeys("pgdown"),
-		key.WithHelp("pgdn", "page down "),
-	),
-	SelectEntry: key.NewBinding(
-		key.WithKeys("enter"),
-		key.WithHelp("enter", "select an entry "),
-	),
-	SelectEntryAndChangeDir: key.NewBinding(
-		key.WithKeys("ctrl+x"),
-		key.WithHelp("ctrl+x", "select an entry and cd into that directory"),
-	),
-	Left: key.NewBinding(
-		key.WithKeys("left"),
-		key.WithHelp("← ", "move left "),
-	),
-	Right: key.NewBinding(
-		key.WithKeys("right"),
-		key.WithHelp("→ ", "move right "),
-	),
-	TableLeft: key.NewBinding(
-		key.WithKeys("shift+left"),
-		key.WithHelp("shift+← ", "scroll the table left "),
-	),
-	TableRight: key.NewBinding(
-		key.WithKeys("shift+right"),
-		key.WithHelp("shift+→ ", "scroll the table right "),
-	),
-	DeleteEntry: key.NewBinding(
-		key.WithKeys("ctrl+k"),
-		key.WithHelp("ctrl+k", "delete the highlighted entry "),
-	),
-	Help: key.NewBinding(
-		key.WithKeys("ctrl+h"),
-		key.WithHelp("ctrl+h", "help "),
-	),
-	Quit: key.NewBinding(
-		key.WithKeys("esc", "ctrl+c", "ctrl+d"),
-		key.WithHelp("esc", "exit hiSHtory "),
-	),
-	JumpStartOfInput: key.NewBinding(
-		key.WithKeys("ctrl+a"),
-		key.WithHelp("ctrl+a", "jump to the start of the input "),
-	),
-	JumpEndOfInput: key.NewBinding(
-		key.WithKeys("ctrl+e"),
-		key.WithHelp("ctrl+e", "jump to the end of the input "),
-	),
-	JumpWordLeft: key.NewBinding(
-		key.WithKeys("ctrl+left"),
-		key.WithHelp("ctrl+left", "jump left one word "),
-	),
-	JumpWordRight: key.NewBinding(
-		key.WithKeys("ctrl+right"),
-		key.WithHelp("ctrl+right", "jump right one word "),
-	),
-}
-
 type SelectStatus int64
 
 const (
@@ -164,6 +51,8 @@ const (
 	SelectedWithChangeDir
 )
 
+var loadedKeyBindings keybindings.KeyMap = keybindings.DefaultKeyMap
+
 type model struct {
 	// context
 	ctx context.Context
@@ -330,20 +219,20 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	switch msg := msg.(type) {
 	case tea.KeyMsg:
 		switch {
-		case key.Matches(msg, keys.Quit):
+		case key.Matches(msg, loadedKeyBindings.Quit):
 			m.quitting = true
 			return m, tea.Quit
-		case key.Matches(msg, keys.SelectEntry):
+		case key.Matches(msg, loadedKeyBindings.SelectEntry):
 			if len(m.tableEntries) != 0 && m.table != nil {
 				m.selected = Selected
 			}
 			return m, tea.Quit
-		case key.Matches(msg, keys.SelectEntryAndChangeDir):
+		case key.Matches(msg, loadedKeyBindings.SelectEntryAndChangeDir):
 			if len(m.tableEntries) != 0 && m.table != nil {
 				m.selected = SelectedWithChangeDir
 			}
 			return m, tea.Quit
-		case key.Matches(msg, keys.DeleteEntry):
+		case key.Matches(msg, loadedKeyBindings.DeleteEntry):
 			if m.table == nil {
 				return m, nil
 			}
@@ -355,16 +244,16 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			cmd := runQueryAndUpdateTable(m, true, true)
 			preventTableOverscrolling(m)
 			return m, cmd
-		case key.Matches(msg, keys.Help):
+		case key.Matches(msg, loadedKeyBindings.Help):
 			m.help.ShowAll = !m.help.ShowAll
 			return m, nil
-		case key.Matches(msg, keys.JumpStartOfInput):
+		case key.Matches(msg, loadedKeyBindings.JumpStartOfInput):
 			m.queryInput.SetCursor(0)
 			return m, nil
-		case key.Matches(msg, keys.JumpEndOfInput):
+		case key.Matches(msg, loadedKeyBindings.JumpEndOfInput):
 			m.queryInput.SetCursor(len(m.queryInput.Value()))
 			return m, nil
-		case key.Matches(msg, keys.JumpWordLeft):
+		case key.Matches(msg, loadedKeyBindings.WordLeft):
 			wordBoundaries := calculateWordBoundaries(m.queryInput.Value())
 			lastBoundary := 0
 			for _, boundary := range wordBoundaries {
@@ -375,7 +264,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				lastBoundary = boundary
 			}
 			return m, nil
-		case key.Matches(msg, keys.JumpWordRight):
+		case key.Matches(msg, loadedKeyBindings.WordRight):
 			wordBoundaries := calculateWordBoundaries(m.queryInput.Value())
 			for _, boundary := range wordBoundaries {
 				if boundary > m.queryInput.Position() {
@@ -509,7 +398,7 @@ func (m model) View() string {
 	if isExtraCompactHeightMode() {
 		additionalMessagesStr = "\n"
 	}
-	helpView := m.help.View(keys)
+	helpView := m.help.View(loadedKeyBindings)
 	if isExtraCompactHeightMode() {
 		helpView = ""
 	}
@@ -751,10 +640,10 @@ func makeTable(ctx context.Context, shellName string, rows []table.Row) (table.M
 		return table.Model{}, err
 	}
 	km := table.KeyMap{
-		LineUp:   keys.Up,
-		LineDown: keys.Down,
-		PageUp:   keys.PageUp,
-		PageDown: keys.PageDown,
+		LineUp:   loadedKeyBindings.Up,
+		LineDown: loadedKeyBindings.Down,
+		PageUp:   loadedKeyBindings.PageUp,
+		PageDown: loadedKeyBindings.PageDown,
 		GotoTop: key.NewBinding(
 			key.WithKeys("home"),
 			key.WithHelp("home", "go to start"),
@@ -763,8 +652,8 @@ func makeTable(ctx context.Context, shellName string, rows []table.Row) (table.M
 			key.WithKeys("end"),
 			key.WithHelp("end", "go to end"),
 		),
-		MoveLeft:  keys.TableLeft,
-		MoveRight: keys.TableRight,
+		MoveLeft:  loadedKeyBindings.TableLeft,
+		MoveRight: loadedKeyBindings.TableRight,
 	}
 	_, terminalHeight, err := getTerminalSize()
 	if err != nil {
@@ -954,6 +843,7 @@ func configureColorProfile(ctx context.Context) {
 }
 
 func TuiQuery(ctx context.Context, shellName, initialQuery string) error {
+	loadedKeyBindings = hctx.GetConf(ctx).KeyBindings.ToKeyMap()
 	configureColorProfile(ctx)
 	p := tea.NewProgram(initialModel(ctx, shellName, initialQuery), tea.WithOutput(os.Stderr))
 	// Async: Get the initial set of rows