add github action to build and push image

.github/workflows/build.yaml

@@ -0,0 +1,76 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "*"
+    branches:
+      - master
+
+env:
+  REGISTRY: ghcr.io
+  REGISTRY_DOCKERHUB: docker.io
+  IMAGE_NAME: antfu-ni
+
+jobs:
+  image:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3.0.0
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GH_PUBLISH_SECRETS }}
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/linuxsuren/${{ env.IMAGE_NAME }}
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+  image-dockerhub:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3.0.0
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+      - name: Log into registry ${{ env.REGISTRY_DOCKERHUB }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY_DOCKERHUB }}
+          username: linuxsuren
+          password: ${{ secrets.DOCKER_HUB_PUBLISH_SECRETS }}
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY_DOCKERHUB }}/${{ env.IMAGE_NAME }}
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

@@ -0,0 +1,4 @@
+FROM node:19-alpine3.16
+
+RUN npm i -g @antfu/ni
+RUN npm i -g pnpm

README.md

@@ -1 +1,5 @@
-# antfu-ni-docker
+# antfu-ni-docker
+The image is:
+
+* `ghcr.io/linuxsuren/antfu-ni`
+* `docker.io/linuxsuren/antfu-ni`