feat(#2163): opt-in git branch/status segment in the statusline

New statusline.show_git config (default false). When enabled, a git
segment renders after the directory: current branch plus compact
work-state markers (+staged ~unstaged ?untracked ↑ahead ↓behind, or ✓
when clean and in sync), e.g. " │ main+2~1?3".

One git status --porcelain=v2 --branch spawn per render via execFileSync
with a fixed argument array (no shell), a 1.5s timeout, and the
workspace dir passed with -C. Fails silently — segment absent outside a
repo, without git, or on timeout. Default output is unchanged when the
flag is absent.

Claude-Session: https://claude.ai/code/session_01Hme55Pvq6BhpgwBcyC5HAg
This commit is contained in:
Cody Anderson
2026-07-10 23:09:02 -06:00
parent ad7111e50b
commit d6672ff926
5 changed files with 344 additions and 7 deletions

View File

@@ -453,6 +453,7 @@ If `.planning/` is in `.gitignore`, `commit_docs` is automatically `false` regar
| `statusline.show_last_command` | boolean | `false` | Append `last: /<cmd>` suffix to the statusline showing the most recently invoked slash command. Opt-in; reads the active session transcript to extract the latest `<command-name>` tag (closes #2538) |
| `statusline.context_position` | string | `"end"` | Position of the context-window meter. `"end"` (default) renders at line tail; `"front"` renders immediately after the model name so the meter stays visible in narrow terminals. Closes #2937 |
| `statusline.show_context_tokens` | boolean | `false` | Append the absolute token count (e.g. `(156k)`) after the context meter's percentage. Sums input, cache-creation, cache-read, and output tokens from the hook payload — a broader basis than the meter's percentage (which excludes output tokens), so the two figures can diverge slightly. Opt-in; the meter is unchanged when the flag is absent |
| `statusline.show_git` | boolean | `false` | Append a git segment after the directory: current branch plus compact work-state markers (`+staged` `~unstaged` `?untracked` `↑ahead` `↓behind`, or `✓` when clean and in sync). One `git status --porcelain=v2` call per render; the segment is absent outside a git repo or when git is unavailable |
The prompt injection guard hook (`gsd-prompt-guard.js`) is always active and cannot be disabled — it's a security feature, not a workflow toggle.