kshitijk4poor
16 lines
716 B
TypeScript
16 lines
716 B
TypeScript
/** Platform-aware keybinding helpers.
|
|
*
|
|
* On macOS the "action" modifier is Cmd (key.meta in Ink), on other platforms
|
|
* it is Ctrl. Ctrl+C is ALWAYS the interrupt key regardless of platform — it
|
|
* must never be remapped to copy.
|
|
*/
|
|
|
|
export const isMac = process.platform === 'darwin'
|
|
|
|
/** True when the platform action-modifier is pressed (Cmd on macOS, Ctrl elsewhere). */
|
|
export const isActionMod = (key: { ctrl: boolean; meta: boolean }): boolean => (isMac ? key.meta : key.ctrl)
|
|
|
|
/** Match action-modifier + a single character (case-insensitive). */
|
|
export const isAction = (key: { ctrl: boolean; meta: boolean }, ch: string, target: string): boolean =>
|
|
isActionMod(key) && ch.toLowerCase() === target
|