Push multi-arch images

.dockerignore

@@ -2,4 +2,5 @@
 .dockerignore
 .vscode
 .DS_Store
-Dockerfile
+Dockerfile
+temp

.github/workflows/build.yml

@@ -0,0 +1,82 @@
+name: Build
+
+on:
+  pull_request:
+    branches:
+      - main
+      - "release-[0-9].[0-9]+"
+    paths-ignore:
+      - "**.md"
+  push:
+    branches:
+      - main
+      - "release-[0-9].[0-9]+"
+    tags:
+      - "v*"
+    paths-ignore:
+      - "**.md"
+
+env:
+  IMAGE_NAME: "kserve/modelmesh-runtime-adapter"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      CI: true
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        if: github.event_name == 'push'
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_ACCESS_TOKEN }}
+
+      - name: Export docker build args
+        run: |
+          # see: scripts/build_docker.sh
+
+          # Strip git ref prefix from version
+          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+
+          # Generate PR tag from github.ref == "refs/pull/123/merge"
+          [ "$VERSION" == "merge" ] && VERSION=$(echo "${{ github.ref }}" | sed -e 's,refs/pull/\(.*\)/merge,pr-\1,')
+
+          # Use Docker `latest` tag convention
+          [ "$VERSION" == "main" ] && VERSION=latest
+
+          git_commit_sha="$(git rev-parse HEAD)"
+          DOCKER_TAG="$(git rev-parse --abbrev-ref HEAD)-$(date -u +"%Y%m%dT%H%M%S%Z")"
+
+          echo "IMAGE_TAG=$VERSION"           >> $GITHUB_ENV
+          echo "COMMIT_SHA=$git_commit_sha"   >> $GITHUB_ENV
+          echo "IMAGE_VERSION=$DOCKER_TAG"    >> $GITHUB_ENV
+
+          # print env vars for debugging
+          cat "$GITHUB_ENV"
+
+      - name: Build and push runtime image
+        uses: docker/build-push-action@v4
+        with:
+          # tensorflow not supported on PowerPC (ppc64le) or System Z (s390x)
+          # https://pypi.org/project/tensorflow/2.12.0/#files
+          # https://github.com/tensorflow/tensorflow/issues/46181
+          platforms: linux/amd64,linux/arm64
+          context: .
+          target: runtime
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}
+          build-args: |
+            IMAGE_VERSION=${{ env.IMAGE_VERSION }}
+            COMMIT_SHA=${{ env.COMMIT_SHA }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.github/workflows/test.yml

@@ -0,0 +1,31 @@
+name: Test
+
+on:
+  pull_request:
+    branches:
+      - main
+      - "release-[0-9].[0-9]+"
+    paths-ignore:
+      - "**.md"
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    env:
+      CI: true
+      DOCKER_BUILDKIT: 1
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build dev image
+        run: make build.develop
+
+      - name: Run lint
+        run: ./scripts/develop.sh make fmt
+
+      - name: Run unit test
+        run: ./scripts/develop.sh make test