Create main.yml

creating main yml for github action

Author: bllexe

.github/workflows/main.yml

@@ -0,0 +1,42 @@
+name: Build and Push to Container Registry
+on:
+  push:
+    branches:
+      - main
+env:
+  REGISTRY: ghcr.io
+  REPO_OWNER: ${{ github.repository_owner }}
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build with Maven
+        run: mvn clean install
+
+      - name: Log in Github Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GH_TOKEN }}
+
+      - name: Extract image metadata
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.REPO_OWNER }}/spring-boot-redis-cache
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            GITHUB_TOKEN=${{ secrets.GH_TOKEN }}