Add workflow for tag push

Signed-off-by: Richard Kosegi <[email protected]>

.github/workflows/tag_push.yaml

@@ -0,0 +1,51 @@
+---
+name: Push container image on tag push
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@dbef88086f6cef02e264edb7dbf63250c17cef6c
+        with:
+          images: ${{ env.REGISTRY }}/${{ github.repository }}
+
+      - name: Get build timestamp
+        run: echo "{now}=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64
+          build-args: |
+            GIT_COMMIT=${{ github.sha }}
+            VERSION=${{ github.ref_name }}
+            BUILD_DATE=${{ steps.build-timestamp.outputs.now }}
+          tags: ${{ env.REGISTRY }}/${{ github.repository }}:${{ github.ref_name }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -15,14 +15,13 @@
 ARG GOVERSION=1.21
 
 FROM golang:${GOVERSION} as builder
-ARG GOARCH
-ENV GOARCH=${GOARCH}
+
 WORKDIR /build
 COPY . /build
 
 RUN make build-local
 
-FROM gcr.io/distroless/static:latest-${GOARCH}
+FROM gcr.io/distroless/static:latest
 ARG VERSION
 ARG BUILD_DATE
 ARG GIT_COMMIT

Makefile

@@ -34,17 +34,19 @@ USER ?= $(shell id -u -n)
 HOST ?= $(shell hostname)
 
 bump-patch-version:
-	@echo Current: $(VER_CURRENT)
+	@echo Current: $(VERSION)
 	@echo Next: $(VER_NEXT_PATCH)
 	@echo "$(VER_NEXT_PATCH)" > VERSION
 	sed -i 's/^appVersion: .*/appVersion: $(VER_NEXT_PATCH)/g' chart/Chart.yaml
 	sed -i 's/^version: .*/version: $(VER_NEXT_PATCH)/g' chart/Chart.yaml
-	git add -- Makefile chart/Chart.yaml
+	git add -- VERSION Makefile chart/Chart.yaml
 	git commit -sm "Bump version to $(VER_NEXT_PATCH)"
 
 git-tag:
 	git tag -am "Release $(VERSION)" $(VERSION)
 
+new-release: bump-patch-version git-tag
+
 update-go-deps:
 	@for m in $$(go list -mod=readonly -m -f '{{ if and (not .Indirect) (not .Main)}}{{.Path}}{{end}}' all); do \
 		go get -d $$m; \
@@ -68,10 +70,8 @@ build-local:
 build-docker:
 	$(DOCKER) build -t $(IMAGE):$(VERSION) \
 		--build-arg GOVERSION=$(GO_VERSION) \
-		--build-arg GOARCH=$(ARCH) \
 		--build-arg VERSION=$(VERSION) \
 		--build-arg GIT_COMMIT=$(GIT_COMMIT) \
 		--build-arg BUILD_DATE=$(BUILD_DATE) \
 		.
-
 .PHONY: build-local build-docker clean lint test gen-docs update-go-deps bump-patch-version