Create build-images.yml ci cd

.github/workflows/build-images.yml

@@ -0,0 +1,53 @@
+# This workflow only handles build & push of images to GitHub Container Registry.
+# We have other pipepines in CircleCI, such as tests, that are not migrated to GitHub Actions.
+
+name: Build container and push images
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+    tags: ['*']
+  pull_request:
+    branches: [main]
+
+jobs:
+  build-images:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Docker Setup QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Docker Setup Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Docker Metadata action
+        id: meta
+        uses: docker/metadata-action@v4
+        env:
+          DOCKER_METADATA_PR_HEAD_SHA: "true"
+        with:
+          images: |
+            ghcr.io/pokt-network/pocket-gateway-server
+          tags: |
+            type=schedule
+            type=ref,event=tag
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha
+            type=sha,format=long
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          file: Dockerfile
+          cache-from: type=gha
+          cache-to: type=gha,mode=max