added workflows

Author: zxpower

.github/workflows/main_build.yaml

@@ -0,0 +1,43 @@
+name: Main Branch CI Image Build
+on:
+  push:
+    branches: main
+jobs:
+  build-image:
+    name: Build and push Docker image
+    runs-on: ubuntu-latest
+    env:
+      GHCR_PAT: ${{secrets.GHCR_PAT}}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ghcr.io/digiblink/bullseye-nginx-php5-fpm
+          tags: |
+            type=sha,prefix=
+          flavor: |
+            latest=true
+            prefix=
+            suffix=
+          labels: |
+            org.opencontainers.image.vendor=digiBlink
+      - name: Login to Github Packages
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_PAT }}
+      - name: Build image and push to GitHub Container Registry
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/pr_build.yaml

@@ -0,0 +1,39 @@
+name: PR CI Image Build
+on: pull_request
+jobs:
+  build-image:
+    name: Build Docker and push image
+    runs-on: ubuntu-latest
+    env:
+      GHCR_PAT: ${{secrets.GHCR_PAT}}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ghcr.io/digiblink/bullseye-nginx-php5-fpm
+          tags: |
+            type=sha,prefix=pr-
+          flavor: |
+            latest=false
+            prefix=
+            suffix=
+          labels: |
+            org.opencontainers.image.vendor=digiBlink
+      - name: Login to Github Packages
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_PAT }}
+      - name: Build image and push to GitHub Container Registry
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}