Adjust GitHub workflows

.github/workflows/build.yml

@@ -9,14 +9,15 @@ jobs:
   build:
     name: Build
     runs-on: ubuntu-latest
+    if: startsWith(github.event.head_commit.message, '🏁 Releasing version') != true
     steps:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
       - name: Cache SonarCloud packages
         uses: actions/cache@v1
         with:

.github/workflows/release.yml

@@ -0,0 +1,70 @@
+name: Release
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Release version"
+        required: true
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: 'Set up Java'
+        uses: actions/setup-java@v2
+        with:
+          java-version: 17
+          distribution: 'zulu'
+          server-id: central
+          server-username: MAVEN_USERNAME
+          server-password: MAVEN_CENTRAL_TOKEN
+          gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
+          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+
+      - name: 'Cache Maven packages'
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+
+      - name: Update version
+        id: version
+        run: |
+          VERSION=${{ github.event.inputs.version }}
+          echo "Updating POMs to version $VERSION"
+          ./mvnw -B versions:set versions:commit -DnewVersion=$VERSION
+          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git config --global user.name "GitHub Action"
+          git commit -a -m "🏁 Releasing version $VERSION"
+          git push origin HEAD:master
+
+      - name: Release to Maven Central
+        env:
+          MAVEN_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+          MAVEN_CENTRAL_TOKEN: ${{ secrets.SONATYPE_PASSWORD }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+        run: |
+          export GPG_TTY=$(tty)
+          ./mvnw --no-transfer-progress -B --file pom.xml \
+            -Drepository.url=https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git \
+            -Dmaven.site.skip=true -Drelease=true deploy
+
+      - name: Release to GitHub
+        env:
+          JRELEASER_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: ./mvnw -B --file pom.xml -Prelease -pl :unitfx-parent jreleaser:full-release
+
+      - name: JReleaser output
+        if: always()
+        uses: actions/upload-artifact@v2
+        with:
+          name: jreleaser-logs
+          path: |
+            target/jreleaser/trace.log
+            target/jreleaser/output.properties