update_version.yaml

name: update OPG version

on:
  workflow_dispatch:
  pull_request:
    types: [closed]
    branches: [master]

jobs:
  bump-version:
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true

    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Bump version
        run: |
            # Read the version from VERSION file
            current_version=$(cat VERSION)
            number_version=$(echo "$current_version" | grep -oP '\d+\.\d+\.\d+')

            # Check if "release-as-is" suffix is present (skip version bump)
            if echo "$current_version" | grep -q "release-as-is"; then
              new_version="$number_version"
            else
              # Increment the last part of the version
              parts=(${number_version//./ })
              parts[2]=$((parts[2] + 1))
              new_version="${parts[0]}.${parts[1]}.${parts[2]}"
            fi

            # Replace the version in the VERSION file
            DATE=`date +%y%m%d|sed 's/\ //g'`
            BRANCH=`git rev-parse --abbrev-ref HEAD`  ## get active GIT branch
            BUILD="v"$new_version"+"$BRANCH""$DATE

            # Write the VERSION file
            echo $BUILD > VERSION
            
            # Set as environment variable for next steps
            echo "NEW_VERSION=$BUILD" >> $GITHUB_ENV

      - name: Commit and push version changes
        run: |
            git config --local user.name "$GITHUB_ACTOR"
            git config --local user.email "$GITHUB_ACTOR@users.noreply.github.com"
            git add VERSION
            git commit -m "Update version to $NEW_VERSION"
            git pull --ff-only
            git push origin

      - name: Create and push tag
        run: |
            git config --local user.name "$GITHUB_ACTOR"
            git config --local user.email "$GITHUB_ACTOR@users.noreply.github.com"
            git tag $NEW_VERSION
            git push origin $NEW_VERSION

      - name: Create GitHub Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create "$NEW_VERSION" \
            --title "Release $NEW_VERSION"
    #        --notes-file FEATURES.md