bump_project_version.yml

#############################################################################
# GitHub Action to Bump Checkstyle Version in repository.
#
# Workflow starts every day at the end of the day.
#
#############################################################################
name: "Bump CS Version in REPO"
on:
    schedule:
        - cron: '0 0 * * *'
    workflow_dispatch:
permissions:
    contents: write
jobs:
    bump:
        if: github.repository == 'checkstyle/contribution'
        name: Bump CS version in REPO
        runs-on: ubuntu-latest
        steps:
            - name: Checkout the latest code
              uses: actions/checkout@v2
              with:
                  token: ${{ secrets.GITHUB_TOKEN }}
            - name: Get Version
              id: VERSION
              run: |
                  MAVEN_METADATA=https://repo1.maven.org/maven2/com/puppycrawl/tools/checkstyle/maven-metadata.xml
                  LATEST_VERSION=$(curl $MAVEN_METADATA | grep -oPm1 "(?<=<latest>)[^<]+")
                  echo "::set-output name=LATEST_VERSION::$LATEST_VERSION"
            - name: Run Shell Script
              run: |
                  ./.ci/bump-cs-version-in-patch-diff-report-tool.sh ${{ steps.VERSION.outputs.LATEST_VERSION }}
                  ./.ci/bump-cs-version-in-releasenotes-builder.sh ${{ steps.VERSION.outputs.LATEST_VERSION }}
            - name: Commit and Push
              run: |
                  if [ "$(git status | grep 'Changes not staged\|Untracked files')" ]; then
                    git diff
                    git config --global user.name 'github-actions[bot]'
                    git config --global user.email 'github-actions[bot]@users.noreply.github.com'
                    git commit -am "minor: Bump project version to ${{ steps.VERSION.outputs.LATEST_VERSION }}"
                    git push
                  fi