change-log-generator

# Change Log Generator Automatically generate comprehensive change logs from git history and code changes. ## Core Capabilities This skill helps create change logs by: 1. **Analyzing git commits** - Parse commit messages for changes 2. **Processing conventional commits** - Extract structured information from standardized commits 3. **Examining diffs/patches** - Understand code changes from git diff output 4. **Categorizing changes** - Automatically group by type (features, fixes, docs, etc.) 5. **Formatting output** - Generate Markdown change logs following best practices ## Change Log Generation Workflow ### Step 1: Gather Change Information Collect commits and changes for the release period. **Determine Release Range:** ```bash # Changes since last tag git log $(git describe --tags --abbrev=0)..HEAD --oneline # Changes between two tags git log v1.2.0..v1.3.0 --oneline # Changes in last N commits git log -n 50 --oneline # Changes since specific date git log --since="2024-01-01" --oneline # Changes in current branch vs main git log main..HEAD --oneline ``` **Get Detailed Commit Information:** ```bash # Full commit messages git log v1.2.0..HEAD --format="%H|%an|%ad|%s|%b" --date=short # With file changes git log v1.2.0..HEAD --name-status # With diff stats git log v1.2.0..HEAD --stat ``` **Get Pull Request Information:** ```bash # Using GitHub CLI gh pr list --state merged --base main --limit 50 # Get PR details gh pr view 123 --json title,body,labels,merge...