forked from 777genius/claude-code-source-code
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathparser.ts
More file actions
204 lines (193 loc) · 4.86 KB
/
Copy pathparser.ts
File metadata and controls
204 lines (193 loc) · 4.86 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
import type {
Chord,
KeybindingBlock,
ParsedBinding,
ParsedKeystroke,
} from './types.js'
/**
* Parse a keystroke string like "ctrl+shift+k" into a ParsedKeystroke.
* Supports various modifier aliases (ctrl/control, alt/opt/option/meta,
* cmd/command/super/win).
*/
export function parseKeystroke(input: string): ParsedKeystroke {
const parts = input.split('+')
const keystroke: ParsedKeystroke = {
key: '',
ctrl: false,
alt: false,
shift: false,
meta: false,
super: false,
}
for (const part of parts) {
const lower = part.toLowerCase()
switch (lower) {
case 'ctrl':
case 'control':
keystroke.ctrl = true
break
case 'alt':
case 'opt':
case 'option':
keystroke.alt = true
break
case 'shift':
keystroke.shift = true
break
case 'meta':
keystroke.meta = true
break
case 'cmd':
case 'command':
case 'super':
case 'win':
keystroke.super = true
break
case 'esc':
keystroke.key = 'escape'
break
case 'return':
keystroke.key = 'enter'
break
case 'space':
keystroke.key = ' '
break
case '↑':
keystroke.key = 'up'
break
case '↓':
keystroke.key = 'down'
break
case '←':
keystroke.key = 'left'
break
case '→':
keystroke.key = 'right'
break
default:
keystroke.key = lower
break
}
}
return keystroke
}
/**
* Parse a chord string like "ctrl+k ctrl+s" into an array of ParsedKeystrokes.
*/
export function parseChord(input: string): Chord {
// A lone space character IS the space key binding, not a separator
if (input === ' ') return [parseKeystroke('space')]
return input.trim().split(/\s+/).map(parseKeystroke)
}
/**
* Convert a ParsedKeystroke to its canonical string representation for display.
*/
export function keystrokeToString(ks: ParsedKeystroke): string {
const parts: string[] = []
if (ks.ctrl) parts.push('ctrl')
if (ks.alt) parts.push('alt')
if (ks.shift) parts.push('shift')
if (ks.meta) parts.push('meta')
if (ks.super) parts.push('cmd')
// Use readable names for display
const displayKey = keyToDisplayName(ks.key)
parts.push(displayKey)
return parts.join('+')
}
/**
* Map internal key names to human-readable display names.
*/
function keyToDisplayName(key: string): string {
switch (key) {
case 'escape':
return 'Esc'
case ' ':
return 'Space'
case 'tab':
return 'tab'
case 'enter':
return 'Enter'
case 'backspace':
return 'Backspace'
case 'delete':
return 'Delete'
case 'up':
return '↑'
case 'down':
return '↓'
case 'left':
return '←'
case 'right':
return '→'
case 'pageup':
return 'PageUp'
case 'pagedown':
return 'PageDown'
case 'home':
return 'Home'
case 'end':
return 'End'
default:
return key
}
}
/**
* Convert a Chord to its canonical string representation for display.
*/
export function chordToString(chord: Chord): string {
return chord.map(keystrokeToString).join(' ')
}
/**
* Display platform type - a subset of Platform that we care about for display.
* WSL and unknown are treated as linux for display purposes.
*/
type DisplayPlatform = 'macos' | 'windows' | 'linux' | 'wsl' | 'unknown'
/**
* Convert a ParsedKeystroke to a platform-appropriate display string.
* Uses "opt" for alt on macOS, "alt" elsewhere.
*/
export function keystrokeToDisplayString(
ks: ParsedKeystroke,
platform: DisplayPlatform = 'linux',
): string {
const parts: string[] = []
if (ks.ctrl) parts.push('ctrl')
// Alt/meta are equivalent in terminals, show platform-appropriate name
if (ks.alt || ks.meta) {
// Only macOS uses "opt", all other platforms use "alt"
parts.push(platform === 'macos' ? 'opt' : 'alt')
}
if (ks.shift) parts.push('shift')
if (ks.super) {
parts.push(platform === 'macos' ? 'cmd' : 'super')
}
// Use readable names for display
const displayKey = keyToDisplayName(ks.key)
parts.push(displayKey)
return parts.join('+')
}
/**
* Convert a Chord to a platform-appropriate display string.
*/
export function chordToDisplayString(
chord: Chord,
platform: DisplayPlatform = 'linux',
): string {
return chord.map(ks => keystrokeToDisplayString(ks, platform)).join(' ')
}
/**
* Parse keybinding blocks (from JSON config) into a flat list of ParsedBindings.
*/
export function parseBindings(blocks: KeybindingBlock[]): ParsedBinding[] {
const bindings: ParsedBinding[] = []
for (const block of blocks) {
for (const [key, action] of Object.entries(block.bindings)) {
bindings.push({
chord: parseChord(key),
action,
context: block.context,
})
}
}
return bindings
}