Create GitHub Action to build plugin

Author: schrieveslaach

.github/workflows/build.yaml

@@ -0,0 +1,32 @@
+name: Build Plugin
+
+on:
+   push:
+   push:
+      branches:
+         - main
+   pull_request:
+
+jobs:
+   gradle:
+      strategy:
+         matrix:
+            os: [ubuntu-latest]
+      runs-on: ${{ matrix.os }}
+      steps:
+         - uses: actions/checkout@v4
+         - uses: actions/setup-java@v4
+           with:
+               distribution: temurin
+               java-version: 17
+
+         - name: Setup Gradle
+           uses: gradle/actions/setup-gradle@v4
+
+         - name: Execute Gradle build
+           run: ./gradlew buildPlugin --no-daemon
+
+         - uses: actions/upload-artifact@v4
+           with:
+             name: ethersync-plugin.zip
+             path: build/distributions/ethersync-*.zip