release.yml

name: "Create release and publish packages to Sonatype"

on:
  pull_request:
    types: [opened, edited, synchronize]
#on:
#  push:
#    branches:
#      - main

permissions:
  contents: write

jobs:
  check-for-release-file:
    runs-on: ubuntu-latest
    outputs:
      has-release: ${{ steps.check-for-release-file.outputs.has-release }}

    steps:
      - uses: actions/checkout@v4
      - name: Check for RELEASE.md file
        id: check-for-release-file
        run: |
          if [ ! -f ./RELEASE.md ]; then
            echo "has-release=false" >> $GITHUB_OUTPUT
            echo "No release detected. Exiting."
            exit 0
          fi
          echo "has-release=true" >> $GITHUB_OUTPUT

  create-release:
    runs-on: ubuntu-latest
    needs: check-for-release-file
    if: needs.check-for-release-file.outputs.has-release == 'true'
    steps:
      - uses: actions/checkout@v4

      - name: Update CHANGELOG.md and build.sbt
        run: |
          git fetch --tags
          LATEST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
          python3 .github/scripts/create_release.py ${LATEST_TAG} $(pwd)

      - name: Commit and push changes
        run: |
          NEW_TAG=$(cat CHANGELOG.md | grep -m1 -o 'v[0-9]\+\.[0-9]\+\.[0-9]\+')
          
          git config --global user.name "GitHub on behalf of Wellcome Collection"
          git config --global user.email "wellcomedigitalplatform@wellcome.ac.uk"

          git add CHANGELOG.md build.sbt
          git rm RELEASE.md
          git commit -m "Release: Bump version to ${NEW_TAG} and update changelog\n\n[skip ci]"
          git tag "test-v${NEW_TAG}"
          git push origin Publish-packages-to-sonatype
          git push origin --tags

  publish:
    runs-on: ubuntu-latest
    needs: [create-release, check-for-release-file]
    if: needs.check-for-release-file.outputs.has-release == 'true'
    strategy:
      matrix:
        service:
          - http
          - fixtures
    steps:
      - uses: actions/checkout@v4
        with:
          ref: new-release-process-test # Important!
      - uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: eu-west-1
          role-to-assume: ${{ secrets.GHA_SCALA_LIBS_ROLE_ARN }}
      - uses: aws-actions/amazon-ecr-login@v2

      - name: Publish to Sonatype
        run: |
          ./builds/run_sbt_task_in_docker.sh "project ${{ matrix.service }}"; publishSigned; sonatypeBundleRelease