Publish to Maven Central #5
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| name: Publish to Maven Central | |
| on: | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| jobs: | |
| publish: | |
| runs-on: ubuntu-latest | |
| env: | |
| OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }} | |
| OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up Java | |
| uses: actions/setup-java@v4 | |
| with: | |
| distribution: temurin | |
| java-version: '17' | |
| cache: 'gradle' | |
| - name: Import GPG key | |
| run: | | |
| echo "${{ secrets.GPG_PRIVATE_KEY }}" | base64 --decode > "$HOME/secring.gpg" | |
| gpg --batch --import "$HOME/secring.gpg" | |
| - name: Check version and publish to Maven Central | |
| env: | |
| ORG_GRADLE_PROJECT_ossrh_username: ${{ secrets.OSSRH_USERNAME }} | |
| ORG_GRADLE_PROJECT_ossrh_password: ${{ secrets.OSSRH_PASSWORD }} | |
| ORG_GRADLE_PROJECT_signingKey: ${{ secrets.GPG_PRIVATE_KEY }} | |
| ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.GPG_PASSPHRASE }} | |
| run: | | |
| set +e | |
| set -uo pipefail | |
| GROUP_ID="com.mapconductor" | |
| GROUP_PATH="${GROUP_ID//./\/}" | |
| ARTIFACT_ID="core" | |
| local_version=$(grep '^libraryVersion=' gradle.properties | cut -d'=' -f2 | tr -d '\r') | |
| if [[ -z "$local_version" ]]; then | |
| echo "ERROR: Could not read libraryVersion from gradle.properties" | |
| exit 1 | |
| fi | |
| metadata_url="https://repo1.maven.org/maven2/${GROUP_PATH}/${ARTIFACT_ID}/maven-metadata.xml" | |
| echo "Checking ${GROUP_ID}:${ARTIFACT_ID} (local version ${local_version})" | |
| remote_version="" | |
| if curl -fsSL "$metadata_url" -o metadata.xml; then | |
| remote_version=$(grep '<release>' metadata.xml | head -n1 | sed -E 's/.*<release>([^<]+)<\/release>.*/\1/' || true) | |
| if [[ -z "$remote_version" ]]; then | |
| remote_version=$(grep '<version>' metadata.xml | sed -E 's/.*<version>([^<]+)<\/version>.*/\1/' | tail -n1 || true) | |
| fi | |
| rm -f metadata.xml | |
| else | |
| echo " No metadata found on Maven Central (not published yet)." | |
| fi | |
| if [[ -n "$remote_version" && "$local_version" == "$remote_version" ]]; then | |
| echo " Already published (remote version ${remote_version}); skipping." | |
| exit 0 | |
| fi | |
| echo " Will publish local version ${local_version} (remote='${remote_version}')." | |
| ./gradlew --no-daemon publishReleasePublicationToCentralPortal | |
| gradle_exit=$? | |
| if [[ $gradle_exit -ne 0 ]]; then | |
| echo "Gradle publish failed with exit code $gradle_exit" | |
| exit $gradle_exit | |
| fi |