feat: update ci

Signed-off-by: wangyizhi1 <[email protected]>

.github/workflows/push-images.yml

@@ -0,0 +1,31 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  push-images:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Set up qemu
+        uses: docker/setup-qemu-action@v2
+      - name: Login registry
+        run: |
+          echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+      - name: Push images
+        env:
+          ON_PLUGINS: true
+        run: |
+          make upload-images

Makefile

@@ -19,11 +19,16 @@ all: coredns
 coredns: $(CHECKS)
 	CGO_ENABLED=$(CGO_ENABLED) GOOS=${GOOS} GOARCH=${GOARCH} go build $(BUILDOPTS) -ldflags="-s -w -X github.com/coredns/coredns/coremain.GitCommit=$(GITCOMMIT)" -o $(BINARY)
 
-.PHONY: image
-image: coredns
+.PHONY: images
+images: coredns
 	set -e;\
 	docker buildx build --output=type=docker --platform ${GOOS}/${GOARCH} --tag ${REGISTRY}/coredns:v${VERSION} .
 
+.PHONY: push-images
+upload-images: images
+	@echo "push images to $(REGISTRY)"
+	docker push ${REGISTRY}/coredns:${VERSION}
+
 .PHONY: check
 check: core/plugin/zplugin.go core/dnsserver/zdirectives.go