gitwiz/.github/workflows/version-bump.yml at main · Zayan-Mohamed/gitwiz · GitHub

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name: Auto Version Bump

on:
    push:
        branches:
            - main
        paths-ignore:
            - "**.md"
            - "docs/**"
            - "scripts/**"

permissions:
    contents: write

jobs:
    version-bump:
        runs-on: ubuntu-latest
        if: "!contains(github.event.head_commit.message, '[skip ci]')"

        steps:
            - name: Checkout code
              uses: actions/checkout@v4
              with:
                  fetch-depth: 0

            - name: Determine version bump
              id: bump
              run: |
                  # Get the last commit message
                  COMMIT_MSG=$(git log -1 --pretty=%B)

                  # Determine bump type from commit message
                  if echo "$COMMIT_MSG" | grep -qiE "^(BREAKING CHANGE|major):"; then
                    echo "type=major" >> $GITHUB_OUTPUT
                  elif echo "$COMMIT_MSG" | grep -qiE "^(feat|feature|minor):"; then
                    echo "type=minor" >> $GITHUB_OUTPUT
                  elif echo "$COMMIT_MSG" | grep -qiE "^(fix|patch|bugfix):"; then
                    echo "type=patch" >> $GITHUB_OUTPUT
                  else
                    echo "type=none" >> $GITHUB_OUTPUT
                  fi

            - name: Get current version
              id: current
              run: |
                  # Get the latest tag
                  LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0")
                  echo "tag=${LATEST_TAG}" >> $GITHUB_OUTPUT

                  # Remove 'v' prefix
                  VERSION=${LATEST_TAG#v}
                  echo "version=${VERSION}" >> $GITHUB_OUTPUT

            - name: Calculate new version
              id: new
              if: steps.bump.outputs.type != 'none'
              run: |
                  VERSION="${{ steps.current.outputs.version }}"
                  BUMP_TYPE="${{ steps.bump.outputs.type }}"

                  IFS='.' read -r MAJOR MINOR PATCH <<< "$VERSION"

                  case $BUMP_TYPE in
                    major)
                      MAJOR=$((MAJOR + 1))
                      MINOR=0
                      PATCH=0
                      ;;
                    minor)
                      MINOR=$((MINOR + 1))
                      PATCH=0
                      ;;
                    patch)
                      PATCH=$((PATCH + 1))
                      ;;
                  esac

                  NEW_VERSION="${MAJOR}.${MINOR}.${PATCH}"
                  echo "version=${NEW_VERSION}" >> $GITHUB_OUTPUT
                  echo "tag=v${NEW_VERSION}" >> $GITHUB_OUTPUT

            - name: Create and push tag
              if: steps.bump.outputs.type != 'none'
              run: |
                  git config user.name "github-actions[bot]"
                  git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

                  NEW_TAG="${{ steps.new.outputs.tag }}"

                  git tag -a $NEW_TAG -m "Release $NEW_TAG"
                  git push origin $NEW_TAG