Create maven-publish.yml

.github/workflows/maven-publish.yml

@@ -0,0 +1,42 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Build Jar
+
+on:
+  push:
+    branches: [ main, workflow ]
+jobs:
+
+  build-on-ubuntu:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - name: Step 1 - Checkout main branch from GitHub 
+        uses: actions/checkout@v2
+
+      # Runs a single command using the runners shell
+      - name: Step 2 - Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+    
+      - name: Step 3 - Have GitHub Actions Build Maven Project
+        run: |
+          mvn -B package --file pom.xml
+          mkdir staging && cp target/*.jar staging
+
+      - name: Step 4 - Set up a cache for Maven
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+
+      - name: Step 5 - Persist workflow data as artificats
+        uses: actions/upload-artifact@v2
+        with:
+          name: github-actions-artifact
+          path: staging