Initial workflow setup

.gitea/workflows/release.yml

@@ -0,0 +1,47 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'conflux@*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    env:
+      giteaToken: ${{ secrets.CI_PUBLISH_TOKEN }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Java 21
+        uses: actions/setup-java@v3
+        with:
+          distribution: temurin
+          java-version: 21
+
+      - name: Cache Gradle
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+
+      - name: Build and publish to Gitea Maven
+        run: ./gradlew clean publish --no-daemon
+
+      - name: Upload built JAR
+        uses: actions/upload-artifact@v3
+        with:
+          name: conflux
+          path: build/libs/*.jar
+
+      - name: Create Gitea Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: build/libs/*.jar
+          tag_name: ${{ github.ref_name }}
+          name: Release ${{ github.ref_name }}