Update Contributors #32
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| name: Update Contributors | |
| on: | |
| schedule: | |
| - cron: '0 0 * * 0' # Runs weekly on Sunday at midnight UTC (2:00 AM CEST) | |
| workflow_dispatch: # Allows manual trigger | |
| jobs: | |
| update-contributors: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Fetch all history to access commit details | |
| - name: Get Contributors and Commit Counts | |
| id: contributors | |
| run: | | |
| set -euo pipefail | |
| # Initialize output file for contributor stats | |
| echo "{}" > contributors.json || { echo "Error: Failed to create contributors.json"; exit 1; } | |
| # Switch to dev branch | |
| git checkout dev || { echo "Error: Failed to checkout dev branch"; exit 2; } | |
| # Get unique contributors and their commit counts, excluding GitHub-Action | |
| echo "Fetching contributors and commit counts" | |
| contributors=$(git log --pretty=format:%an 2>/dev/null | grep -v "^actions-user$" | sort | uniq -c || { echo "Error: Failed to run git log or process contributors"; exit 3; }) | |
| if [ -z "$contributors" ]; then | |
| echo "Error: No contributors found in git log output (excluding GitHub-Action)" | |
| exit 4 | |
| fi | |
| # Process contributors and commit counts | |
| echo "Processing contributors" | |
| echo "$contributors" | while read -r count author_name; do | |
| if [ -z "$author_name" ] || [ "$author_name" = "GitHub Action" || [ "$author_name" = "actions-user" ]; then | |
| echo "Skipping $author_name (count: $count)" | |
| continue | |
| fi | |
| # Sanitize author name as GitHub username | |
| login=$(echo "$author_name" | tr -s ' ' '-' | tr -dc '[:alnum:]-') | |
| if echo "$author_name" | grep -q '[[:space:]]'; then | |
| echo "Warning: Author '$author_name' may not be a valid GitHub username (contains spaces, sanitized to '$login')" | |
| fi | |
| echo "Contributor: $login, Commits: $count" | |
| # Update JSON with contributor stats | |
| if ! jq --arg login "$login" --arg count "$count" \ | |
| '.[$login] |= (. // {commits: 0, login: $login} | .commits = ($count | tonumber))' \ | |
| contributors.json > tmp.json 2>/dev/null; then | |
| echo "Error: jq failed to update stats for $login" | |
| exit 5 | |
| fi | |
| if ! mv tmp.json contributors.json 2>/dev/null; then | |
| echo "Error: Failed to move tmp.json for $login" | |
| exit 6 | |
| fi | |
| done | |
| # Generate list sorted by commit count | |
| echo "Generating contributor list" | |
| if ! list=$(jq -r 'to_entries | sort_by(.value.commits) | reverse | .[] | select(.value.commits > 0) | "- [\(.key)](https://github.com/\(.key))"' contributors.json 2>/dev/null); then | |
| echo "Error: jq failed to format list" | |
| exit 7 | |
| fi | |
| if [ -z "$list" ]; then | |
| list="No contributors with commits (excluding GitHub-Action)." | |
| echo "Warning: No valid contributors found" | |
| else | |
| echo "$list" > contributors_list.txt | |
| fi | |
| shell: bash | |
| - name: Update README | |
| run: | | |
| set -euo pipefail | |
| echo "Starting README update at $(date -u +'%Y-%m-%d %H:%M:%S UTC')" | |
| if [ ! -s contributors_list.txt ] || [ "$(cat contributors_list.txt)" = "No contributors with commits (excluding GitHub-Action)." ]; then | |
| echo "No contributors to update." | |
| exit 0 | |
| fi | |
| # Replace content between markers | |
| awk '/<!-- START_CONTRIBUTORS -->/{print; while(getline < "contributors_list.txt") print; flag=1; next} /<!-- END_CONTRIBUTORS -->/{flag=0} !flag' README.md > temp_readme.md || { echo "Error: Failed to update README with awk"; exit 1; } | |
| mv temp_readme.md README.md || { echo "Error: Failed to move temp_readme.md"; exit 2; } | |
| echo "Updated README content. Checking for changes." | |
| git config user.name "GitHub Action" | |
| git config user.email "[email protected]" | |
| git add README.md || { echo "Error: git add failed"; exit 3; } | |
| if git diff-index --quiet HEAD; then | |
| echo "No changes to commit. Exiting." | |
| exit 0 | |
| fi | |
| echo "Committing changes to README at $(date -u +'%Y-%m-%d %H:%M:%S UTC')" | |
| git commit -m "Update contributors list (excluding GitHub-Action)" || { echo "Error: git commit failed"; exit 4; } | |
| git push || { echo "Error: git push failed"; exit 5; } | |
| echo "Pushed updated README to dev branch." | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.CUSTOM_GITHUB_TOKEN }} |