feat(server): allow disabling built-in shortcuts (#15218)

packages/vite/src/node/shortcuts.ts

@@ -14,14 +14,15 @@ export type BindCLIShortcutsOptions<Server = ViteDevServer | PreviewServer> = {
  /**
  * Custom shortcuts to run when a key is pressed. These shortcuts take priority
  * over the default shortcuts if they have the same keys (except the `h` key).
+ * To disable a default shortcut, define the same key but with `action: undefined`.
  */
  customShortcuts?: CLIShortcut<Server>[]
 }
 
 export type CLIShortcut<Server = ViteDevServer | PreviewServer> = {
  key: string
  description: string
- action(server: Server): void | Promise<void>
+ action?(server: Server): void | Promise<void>
 }
 
 export function bindCLIShortcuts<Server extends ViteDevServer | PreviewServer>(
@@ -66,6 +67,8 @@ export function bindCLIShortcuts<Server extends ViteDevServer | PreviewServer>(
  if (loggedKeys.has(shortcut.key)) continue
  loggedKeys.add(shortcut.key)
 
+ if (shortcut.action == null) continue
+
  server.config.logger.info(
  colors.dim(' press ') +
  colors.bold(`${shortcut.key} + enter`) +
@@ -77,7 +80,7 @@ export function bindCLIShortcuts<Server extends ViteDevServer | PreviewServer>(
  }
 
  const shortcut = shortcuts.find((shortcut) => shortcut.key === input)
- if (!shortcut) return
+ if (!shortcut || shortcut.action == null) return
 
  actionRunning = true
  await shortcut.action(server)