Implemented pretty much the rest of the plugin

.github/workflows/publish-release.yml

@@ -0,0 +1,33 @@
+name: Publish Packages
+on:
+  workflow_dispatch:
+  release:
+    types: [ created ]
+  push:
+    tags:
+      - '*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Checkout latest code
+        uses: actions/checkout@v2
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'temurin'
+          java-version: 17
+
+      - name: Change wrapper permissions
+        run: chmod +x ./gradlew
+
+      - name: Publish package
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: publish
+        env:
+          MAVEN_USERNAME: ${{ secrets.MAVEN_USERNAME }}
+          MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}