fix(clipboard): dashboard Ctrl+C direct copy; TUI honest feedback; HERMES_TUI_FORCE_OSC52

- Dashboard copy: direct Clipboard API on Ctrl+C/Cmd+C (user gesture);
  send Escape to TUI to clear selection; Ctrl+Shift+C kept as fallback.
- TUI /copy: copySelection() async; only reports success if OSC52 emitted.
- Add HERMES_TUI_FORCE_OSC52 env var to override native-tool detection.
- Fixes "copied N chars" false-positive when clipboard backend absent.

Changes:
  web/src/pages/ChatPage.tsx — direct navigator.clipboard.writeText
  ui-tui/packages/hermes-ink/src/ink/ink.tsx — async copySelection
  ui-tui/packages/hermes-ink/src/ink/termio/osc.ts — HERMES_TUI_FORCE_OSC52
  ui-tui/src/app/slash/commands/core.ts — async /copy with honest feedback
This commit is contained in:
Harry Riddle 2026-04-26 18:37:21 +07:00 committed by Teknium
parent a562420383
commit 0f3a6f0fb3
4 changed files with 42 additions and 13 deletions

View file

@ -84,7 +84,11 @@ export function getClipboardPath(): ClipboardPath {
}
export function shouldEmitClipboardSequence(env: NodeJS.ProcessEnv = process.env): boolean {
const override = (env.HERMES_TUI_CLIPBOARD_OSC52 ?? env.HERMES_TUI_COPY_OSC52 ?? '').trim()
const override = (
env.HERMES_TUI_FORCE_OSC52 ??
env.HERMES_TUI_CLIPBOARD_OSC52 ??
env.HERMES_TUI_COPY_OSC52 ?? ''
).trim()
if (ENV_ON_RE.test(override)) {
return true