init claude-code

2026-04-01 17:32:37 +02:00
commit 73b208c009
1902 changed files with 513237 additions and 0 deletions
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+import { getPlatform } from '../utils/platform.js'
+
+/**
+ * Shortcuts that are typically intercepted by the OS, terminal, or shell
+ * and will likely never reach the application.
+ */
+export type ReservedShortcut = {
+  key: string
+  reason: string
+  severity: 'error' | 'warning'
+}
+
+/**
+ * Shortcuts that cannot be rebound - they are hardcoded in Claude Code.
+ */
+export const NON_REBINDABLE: ReservedShortcut[] = [
+  {
+    key: 'ctrl+c',
+    reason: 'Cannot be rebound - used for interrupt/exit (hardcoded)',
+    severity: 'error',
+  },
+  {
+    key: 'ctrl+d',
+    reason: 'Cannot be rebound - used for exit (hardcoded)',
+    severity: 'error',
+  },
+  {
+    key: 'ctrl+m',
+    reason:
+      'Cannot be rebound - identical to Enter in terminals (both send CR)',
+    severity: 'error',
+  },
+]
+
+/**
+ * Terminal control shortcuts that are intercepted by the terminal/OS.
+ * These will likely never reach the application.
+ *
+ * Note: ctrl+s (XOFF) and ctrl+q (XON) are NOT included here because:
+ * - Most modern terminals disable flow control by default
+ * - We use ctrl+s for the stash feature
+ */
+export const TERMINAL_RESERVED: ReservedShortcut[] = [
+  {
+    key: 'ctrl+z',
+    reason: 'Unix process suspend (SIGTSTP)',
+    severity: 'warning',
+  },
+  {
+    key: 'ctrl+\\',
+    reason: 'Terminal quit signal (SIGQUIT)',
+    severity: 'error',
+  },
+]
+
+/**
+ * macOS-specific shortcuts that the OS intercepts.
+ */
+export const MACOS_RESERVED: ReservedShortcut[] = [
+  { key: 'cmd+c', reason: 'macOS system copy', severity: 'error' },
+  { key: 'cmd+v', reason: 'macOS system paste', severity: 'error' },
+  { key: 'cmd+x', reason: 'macOS system cut', severity: 'error' },
+  { key: 'cmd+q', reason: 'macOS quit application', severity: 'error' },
+  { key: 'cmd+w', reason: 'macOS close window/tab', severity: 'error' },
+  { key: 'cmd+tab', reason: 'macOS app switcher', severity: 'error' },
+  { key: 'cmd+space', reason: 'macOS Spotlight', severity: 'error' },
+]
+
+/**
+ * Get all reserved shortcuts for the current platform.
+ * Includes non-rebindable shortcuts and terminal-reserved shortcuts.
+ */
+export function getReservedShortcuts(): ReservedShortcut[] {
+  const platform = getPlatform()
+  // Non-rebindable shortcuts first (highest priority)
+  const reserved = [...NON_REBINDABLE, ...TERMINAL_RESERVED]
+
+  if (platform === 'macos') {
+    reserved.push(...MACOS_RESERVED)
+  }
+
+  return reserved
+}
+
+/**
+ * Normalize a key string for comparison (lowercase, sorted modifiers).
+ * Chords (space-separated steps like "ctrl+x ctrl+b") are normalized
+ * per-step — splitting on '+' first would mangle "x ctrl" into a mainKey
+ * overwritten by the next step, collapsing the chord into its last key.
+ */
+export function normalizeKeyForComparison(key: string): string {
+  return key.trim().split(/\s+/).map(normalizeStep).join(' ')
+}
+
+function normalizeStep(step: string): string {
+  const parts = step.split('+')
+  const modifiers: string[] = []
+  let mainKey = ''
+
+  for (const part of parts) {
+    const lower = part.trim().toLowerCase()
+    if (
+      [
+        'ctrl',
+        'control',
+        'alt',
+        'opt',
+        'option',
+        'meta',
+        'cmd',
+        'command',
+        'shift',
+      ].includes(lower)
+    ) {
+      // Normalize modifier names
+      if (lower === 'control') modifiers.push('ctrl')
+      else if (lower === 'option' || lower === 'opt') modifiers.push('alt')
+      else if (lower === 'command' || lower === 'cmd') modifiers.push('cmd')
+      else modifiers.push(lower)
+    } else {
+      mainKey = lower
+    }
+  }
+
+  modifiers.sort()
+  return [...modifiers, mainKey].join('+')
+}