release.yml

name: Release

on:
  push:
    branches: [ master ]

jobs:
  build:
    runs-on: ubuntu-latest

    env:
      GITHUB_USER: personiumio
      GITHUB_TOKEN: ${{ secrets.PERSONIUM_GITHUB_TOKEN }}

    steps:
    - uses: actions/setup-java@v3
      with:
        distribution: 'temurin'
        java-version: '17'
    - name: git settings
      run: |
        if [ -z "$GITHUB_USER" -o -z "$GITHUB_TOKEN" ]; then
          echo '$GITHUB_USER or $GITHUB_TOKEN is empty.'
          exit 1
        fi
        cat << EOS >~/.netrc
        machine github.com
        login $GITHUB_USER
        password $GITHUB_TOKEN
        EOS
        git config --global user.name "Personium Bot"
        git config --global user.email "personium.io@gmail.com"
        git clone https://github.com/${GITHUB_REPOSITORY}.git .
        git checkout master

    - name: Get Component Name
      run: |
        echo "COMPONENT=$(echo $GITHUB_REPOSITORY | awk -F '/' '{ print $2 }')" >> $GITHUB_ENV

    - name: Get Release Version String
      run: |
        echo "RELEASE_VERSION=$(cat CHANGELOG.md | grep -m 1 -E '## .+' | awk '{ print $2 }')" >> $GITHUB_ENV

    - name: Remove -SNAPSHOT from pom.xml on master branch
      run: |
        bash ./.github/workflows/scripts/remove-SNAPSHOT.sh

    - name: Create Release Note
      run: awk '/##/{i++}i==1' CHANGELOG.md | tail +2 > ${{ github.workflow }}_CHANGELOG.md

    - name: Build with maven
      run: mvn -B package --file pom.xml -DskipTests && mv target/${{ env.COMPONENT }}.war target/${{ env.COMPONENT }}-${{ env.RELEASE_VERSION }}.war
 
    - name: Create Release
      uses: softprops/action-gh-release@v1
      with:
        name: "Release v${{ env.RELEASE_VERSION }}"
        tag_name: "v${{ env.RELEASE_VERSION }}"
        body_path: ${{ github.workflow }}_CHANGELOG.md
        draft: True
        files: |
          target/${{ env.COMPONENT }}-${{ env.RELEASE_VERSION }}.war
        prerelease: False
    
    - name: Delete Temporary Release Note
      run: rm ${{ github.workflow }}_CHANGELOG.md

    # Preparing next version
    - name: Prepare develop branch
      run: |
        git checkout develop
        git rebase master

    - name: Set next -SNAPSHOT version, and get next version string.
      run: |
        NEXT_VERSION=$(echo "$RELEASE_VERSION" | awk -F . '{print $1"."$2"."$3+1}')
        NEXT_SNAPSHOT_VERSION="$NEXT_VERSION-SNAPSHOT"
        mvn -B versions:set -DnewVersion=$NEXT_SNAPSHOT_VERSION && mvn -B versions:commit
        echo "NEXT_SNAPSHOT_VERSION=$NEXT_SNAPSHOT_VERSION" >> $GITHUB_ENV
        echo "NEXT_VERSION=$NEXT_VERSION" >> $GITHUB_ENV
    
    - name: Update version in properties
      if: ${{ env.COMPONENT == 'personium-core' || env.COMPONENT == 'personium-engine'}}
      run: |
        sed -i "s|^\(io\.personium\.core\.version=\).*|\1${NEXT_VERSION}|" src/main/resources/personium-unit-config-default.properties

    - name: Create pull request for next release
      uses: peter-evans/create-pull-request@v4
      with:
        base: master
        branch: develop
        token: ${{ secrets.PERSONIUM_GITHUB_TOKEN }}
        title: 'Release v${{ env.NEXT_VERSION }}'
        commit-message: "Update to v${{ env.NEXT_SNAPSHOT_VERSION }}"
        committer: "Personium Bot <personium.io@gmail.com>"
        author: "Personium Bot <personium.io@gmail.com>"
        add-paths: |
          pom.xml
          src/main/**/*.properties