release.yml

name: Test & Release
on:
  push:
    branches:
      - main
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
permissions:
  contents: read
  issues: write
jobs:
  test:
    uses: ./.github/workflows/test.yml
  create-artifacts:
    # First run the normal tests
    needs: [test]
    # Release on macOS for the macOS build targets
    # macOS can release the other build targets too but not vice-versa
    runs-on: macos-latest
    outputs:
      version: ${{ steps.get-version.outputs.version }}
      is_snapshot: ${{ steps.get-version.outputs.is_snapshot }}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          # Library is built for JVM 1.8, but we run gradle itself with a newer one because we can
          # and the publishing plugin requires it
          java-version: 21
          cache: 'gradle'
      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
      - name: Restore caches
        uses: actions/cache/restore@v4
        with:
          path: |
            ~/.konan
            ~/.npm
            ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: build-${{ runner.os }}-${{ hashFiles('build.gradle.kts', '**/gradle-wrapper.properties', 'settings.gradle.kts', 'kotlin-js-store/yarn.lock') }}
          # There should've been at least one test run that creates the cache at this point
          fail-on-cache-miss: true
      - name: Get Version
        id: get-version
        shell: bash
        run: |
          if [[ $GITHUB_REF =~ refs/tags/v(.+) ]]; then
            echo "Version is determined by git tag."
            VERSION=${BASH_REMATCH[1]}
            IS_SNAPSHOT="false"
          else
            echo "Version is determined by Gradle properties."
            VERSION=$(./gradlew properties --console=plain -q | grep "^version:" | awk '{print $2}')

            if [[ $VERSION != *"SNAPSHOT"* ]]; then
              echo "Error: Non-tagged versions must be SNAPSHOT versions."
              echo "::error file=build.gradle.kts,line=4::Must be SNAPSHOT version"
              exit 1
            fi
            IS_SNAPSHOT="true"
          fi
          echo "Version: $VERSION"
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Is snapshot: $IS_SNAPSHOT"
          echo "is_snapshot=$IS_SNAPSHOT" >> $GITHUB_OUTPUT
      - name: Publish version '${{ steps.get-version.outputs.version }}' to sonatype & close staging repo
        env:
          CI_VERSION: ${{ steps.get-version.outputs.version }}
          PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
          MAVEN_CENTRAL_TOKEN_USER: ${{ secrets.MAVEN_CENTRAL_TOKEN_USER }}
          MAVEN_CENTRAL_TOKEN_PW: ${{ secrets.MAVEN_CENTRAL_TOKEN_PW }}
        run: |
          echo "Publishing version '$CI_VERSION' to sonatype."
          ./gradlew publishToSonatype closeSonatypeStagingRepository --info

  release:
    needs: [create-artifacts]
    runs-on: ubuntu-latest
    environment: ${{needs.create-artifacts.outputs.is_snapshot=='false' && 'maven-central-release' || 'maven-central-snapshot'}}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: 21
          cache: 'gradle'

      - name: "Release version '${{needs.create-artifacts.outputs.version}}'"
        env:
          CI_VERSION: ${{needs.create-artifacts.outputs.version}}
          MAVEN_CENTRAL_TOKEN_USER: ${{ secrets.MAVEN_CENTRAL_TOKEN_USER }}
          MAVEN_CENTRAL_TOKEN_PW: ${{ secrets.MAVEN_CENTRAL_TOKEN_PW }}
        run: ./gradlew findSonatypeStagingRepository releaseSonatypeStagingRepository --info