feat(git-commit-push-pr): pre-resolve context to reduce bash calls (#488)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Trevin Chow
2026-04-01 22:17:01 -07:00
committed by GitHub
parent afdd9d4465
commit bbd4f6de56
2 changed files with 109 additions and 94 deletions

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@@ -7,21 +7,46 @@ description: Create a git commit with a clear, value-communicating message. Use
Create a single, well-crafted git commit from the current working tree changes.
## Context
**If you are not Claude Code**, skip to the "Context fallback" section below and run the command there to gather context.
**If you are Claude Code**, the five labeled sections below (Git status, Working tree diff, Current branch, Recent commits, Remote default branch) contain pre-populated data. Use them directly throughout this skill -- do not re-run these commands.
**Git status:**
!`git status`
**Working tree diff:**
!`git diff HEAD`
**Current branch:**
!`git branch --show-current`
**Recent commits:**
!`git log --oneline -10`
**Remote default branch:**
!`git rev-parse --abbrev-ref origin/HEAD 2>/dev/null || echo '__DEFAULT_BRANCH_UNRESOLVED__'`
### Context fallback
**If you are Claude Code, skip this section — the data above is already available.**
Run this single command to gather all context:
```bash
printf '=== STATUS ===\n'; git status; printf '\n=== DIFF ===\n'; git diff HEAD; printf '\n=== BRANCH ===\n'; git branch --show-current; printf '\n=== LOG ===\n'; git log --oneline -10; printf '\n=== DEFAULT_BRANCH ===\n'; git rev-parse --abbrev-ref origin/HEAD 2>/dev/null || echo '__DEFAULT_BRANCH_UNRESOLVED__'
```
---
## Workflow
### Step 1: Gather context
Run these commands to understand the current state.
Use the context above (git status, working tree diff, current branch, recent commits, remote default branch). All data needed for this step is already available -- do not re-run those commands.
```bash
git status
git diff HEAD
git branch --show-current
git log --oneline -10
git rev-parse --abbrev-ref origin/HEAD
```
The last command returns the remote default branch (e.g., `origin/main`). Strip the `origin/` prefix to get the branch name. If the command fails or returns a bare `HEAD`, try:
The remote default branch value returns something like `origin/main`. Strip the `origin/` prefix to get the branch name. If it returned `__DEFAULT_BRANCH_UNRESOLVED__` or a bare `HEAD`, try:
```bash
gh repo view --json defaultBranchRef --jq '.defaultBranchRef.name'
@@ -29,9 +54,9 @@ gh repo view --json defaultBranchRef --jq '.defaultBranchRef.name'
If both fail, fall back to `main`.
If the `git status` result from this step shows a clean working tree (no staged, modified, or untracked files), report that there is nothing to commit and stop.
If the git status from the context above shows a clean working tree (no staged, modified, or untracked files), report that there is nothing to commit and stop.
Run `git branch --show-current`. If it returns an empty result, the repository is in detached HEAD state. Explain that a branch is required before committing if the user wants this work attached to a branch. Ask whether to create a feature branch now. Use the platform's blocking question tool (`AskUserQuestion` in Claude Code, `request_user_input` in Codex, `ask_user` in Gemini). If no question tool is available, present the options and wait for the user's reply before proceeding.
If the current branch from the context above is empty, the repository is in detached HEAD state. Explain that a branch is required before committing if the user wants this work attached to a branch. Ask whether to create a feature branch now. Use the platform's blocking question tool (`AskUserQuestion` in Claude Code, `request_user_input` in Codex, `ask_user` in Gemini). If no question tool is available, present the options and wait for the user's reply before proceeding.
- If the user chooses to create a branch, derive the name from the change content, create it with `git checkout -b <branch-name>`, then run `git branch --show-current` again and use that result as the current branch name for the rest of the workflow.
- If the user declines, continue with the detached HEAD commit.
@@ -55,18 +80,16 @@ Keep this lightweight:
### Step 4: Stage and commit
Run `git branch --show-current`. If it returns `main`, `master`, or the resolved default branch from Step 1, warn the user and ask whether to continue committing here or create a feature branch first. Use the platform's blocking question tool (`AskUserQuestion` in Claude Code, `request_user_input` in Codex, `ask_user` in Gemini). If no question tool is available, present the options and wait for the user's reply before proceeding. If the user chooses to create a branch, derive the name from the change content, create it with `git checkout -b <branch-name>`, then run `git branch --show-current` again and use that result as the current branch name for the rest of the workflow.
Stage the relevant files. Prefer staging specific files by name over `git add -A` or `git add .` to avoid accidentally including sensitive files (.env, credentials) or unrelated changes.
If the current branch from the context above is `main`, `master`, or the resolved default branch from Step 1, warn the user and ask whether to continue committing here or create a feature branch first. Use the platform's blocking question tool (`AskUserQuestion` in Claude Code, `request_user_input` in Codex, `ask_user` in Gemini). If no question tool is available, present the options and wait for the user's reply before proceeding. If the user chooses to create a branch, derive the name from the change content, create it with `git checkout -b <branch-name>`, then continue.
Write the commit message:
- **Subject line**: Concise, imperative mood, focused on *why* not *what*. Follow the convention determined in Step 2.
- **Body** (when needed): Add a body separated by a blank line for non-trivial changes. Explain motivation, trade-offs, or anything a future reader would need. Omit the body for obvious single-purpose changes.
Use a heredoc to preserve formatting:
For each commit group, stage and commit in a single call. Prefer staging specific files by name over `git add -A` or `git add .` to avoid accidentally including sensitive files (.env, credentials) or unrelated changes. Use a heredoc to preserve formatting:
```bash
git commit -m "$(cat <<'EOF'
git add file1 file2 file3 && git commit -m "$(cat <<'EOF'
type(scope): subject line here
Optional body explaining why this change was made,