ci: add publish action

Author: thangved

.github/workflows/publish.yml

@@ -0,0 +1,47 @@
+name: Publish
+
+on:
+    push:
+        branches: [main]
+    pull_request:
+
+env:
+    REGISTRY: ghcr.io
+    IMAGE_NAME: ${{ github.repository }}
+    DOCKER_USER: ${{ github.actor }}
+    DOCKER_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+    publish:
+        name: Publish
+        runs-on: ubuntu-latest
+        permissions:
+            contents: read
+            packages: write
+            attestations: write
+            id-token: write
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+              with:
+                  fetch-depth: 0
+            - name: Login to Container Registry
+              uses: docker/login-action@v3
+              with:
+                  registry: ${{ env.REGISTRY }}
+                  username: ${{ env.DOCKER_USER }}
+                  password: ${{ env.DOCKER_PASSWORD }}
+            - name: Get metadata
+              uses: docker/metadata-action@v4
+              id: meta
+              with:
+                  images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+            - name: Build and push
+              uses: docker/build-push-action@v4
+              with:
+                  context: .
+                  push: ${{ github.event_name != 'pull_request' }}
+                  tags: ${{ steps.meta.outputs.tags }}
+                  labels: ${{ steps.meta.outputs.labels }}
+                  cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+                  cache-to: type=inline