Temporarily add on demand preview release action

Author: stan-r-ds

.github/workflows/release-preview-on-demand.yaml

@@ -0,0 +1,51 @@
+# TODO: this workflow is designed to be a temporary copy of release-preview.yaml, to allow releasing
+#  preview version from custom branch
+name: 'Release: new CLI preview version using JReleaser on demand'
+
+on:
+  workflow_dispatch:
+
+permissions:
+  id-token: write
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - id: 'auth'
+        name: 'Authenticate to Google Cloud'
+        uses: 'google-github-actions/auth@v2'
+        with:
+          workload_identity_provider: ${{ secrets.GCP_STREAMX_RELEASES_WORKLOAD_IDENTITY_PROVIDER }}
+          service_account: ${{ secrets.GCP_STREAMX_RELEASES_READ_SA }}
+
+      - name: Configure Git
+        run: |
+          git config --global user.email "[email protected]"
+          git config --global user.name "${GITHUB_ACTOR}"
+          mkdir -p ~/.ssh
+          printf '%s\n' "${{ secrets.SSH_SECRET_KEY }}" > ~/.ssh/id_rsa
+          chmod 0600 ~/.ssh/id_rsa
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v3
+        with:
+          java-version: '21'
+          distribution: 'temurin'
+
+      - name: Preview release prepare
+        run: ./mvnw -B clean install -DskipTests -P preview
+
+      - name: Preview release perform
+        env:
+          JRELEASER_GITHUB_TOKEN: ${{ secrets.JRELEASER_PREVIEW_GITHUB_TOKEN }}
+          JRELEASER_HOMEBREW_GITHUB_TOKEN: ${{ secrets.JRELEASER_HOMEBREW_PREVIEW_GITHUB_TOKEN }}
+          JRELEASER_SCOOP_GITHUB_TOKEN: ${{ secrets.JRELEASER_SCOOP_PREVIEW_GITHUB_TOKEN }}
+        run: |
+          ./mvnw -pl distribution jreleaser:assemble jreleaser:full-release -P preview