stages:
  - release

create_release:
  stage: release
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  only:
    - tags
  rules:
    - if: $CI_COMMIT_TAG =~ /^[0-9]+\.[0-9]+\.[0-9]+.*$/
  script:
    - |
      # Get the previous tag to generate changelog
      PREVIOUS_TAG=$(git describe --tags --abbrev=0 $CI_COMMIT_TAG^ 2>/dev/null || echo "")

      # Generate changelog
      if [ -n "$PREVIOUS_TAG" ]; then
        CHANGELOG=$(git log --pretty=format:"* %s (%an)" $PREVIOUS_TAG..$CI_COMMIT_TAG)
      else
        CHANGELOG=$(git log --pretty=format:"* %s (%an)" $CI_COMMIT_TAG)
      fi

      # Save changelog to file for release
      echo -e "## Changes\n$CHANGELOG" > changelog.md
  release:
    name: 'Release $CI_COMMIT_TAG'
    tag_name: '$CI_COMMIT_TAG'
    description: './changelog.md'
    ref: '$CI_COMMIT_TAG'