Claude-skill-registry collect-commit-info

This skill analyzes staged git files and returns commit specifications as JSON. It:

1. Collects staged file metadata via script
2. Reads diff content to understand changes
3. Groups files by category (deps, ci, config, source, test, docs)
4. Generates conventional commit messages for each group
5. Returns JSON specs for the caller to execute

Arguments

--lang

Output Contract

This skill ALWAYS returns JSON. The caller executes git commands based on this output.

Success:

{
  "commits": [
    {"message": "type(scope): subject\n\nBody", "files": ["file1", "file2"]}
  ],
  "summary": {"total_commits": 1, "total_files": 2}
}

Error:

{"error": "description", "error_code": "CODE"}

Workflow

Step 1: Collect file info

${CLAUDE_PLUGIN_ROOT}/skills/collect-commit-info/scripts/collect-info.sh --lang <code>

Script returns JSON with

temp_dir

files

paths.diff_content

On error JSON → return it immediately and stop.

Step 2: Read diff content

Read the file at

paths.diff_content

Step 3: Group files by category

Group files from the

files

1. deps

   - Dependencies (package.json, lock files)

2. ci

   - CI/CD (.github/*)

3. config

   - Configuration (*.yml, *.toml, rc files)

4. source

   - Source code

5. test

   - Tests (_test., .test., .spec.)

6. docs

   - Documentation (.md, docs/)

Step 4: Generate commit messages

For each group, create a conventional commit message:

type(scope): imperative subject (max 50 chars)

Optional body explaining what and why.

Type by category:

For source files, analyze diff to determine type:

• New functionality →

  feat

• Bug fixes, error handling →

  fix

• Restructuring, cleanup →

  refactor

Scope: Derive from paths (e.g.,

src/auth/*

auth

Language: Use

lang.effective

Step 5: Cleanup and return

${CLAUDE_PLUGIN_ROOT}/skills/collect-commit-info/scripts/cleanup.sh <temp_dir>

Return the JSON commit specs.