goreleaser experiment

.github/workflows/release.yaml

@@ -9,29 +9,50 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v5
       - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: "1.21"
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
 
-  docker-release:
-    runs-on: ubuntu-latest
-    needs: lint
-    steps:
-      - uses: actions/checkout@v4
-      - name: Docker login
-        run: docker login --username ${{ secrets.DOCKER_LOGIN }} --password ${{ secrets.DOCKER_PASSWORD }}
-      - name: Docker release
-        run: make docker-release
-
-  github-release:
+  release:
     runs-on: ubuntu-latest
     needs: lint
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
           go-version: "1.21"
+
+      # Get values for cache paths to be used in later steps
+      - name: Get cache paths
+        id: go-cache-paths
+        run: |
+          echo "::set-output name=go-build::$(go env GOCACHE)"
+          echo "::set-output name=go-mod::$(go env GOMODCACHE)"
+
+      # Cache go "build cache", used to speedup go test
+      - name: Go Build Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.go-cache-paths.outputs.go-build }}
+          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-build-
+
+      # Cache go mod cache, used to speedup builds
+      - name: Go Mod Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ steps.go-cache-paths.outputs.go-mod }}
+          key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-mod-
+
+      - name: Docker login
+        run: docker login --username ${{ secrets.DOCKER_LOGIN }} --password ${{ secrets.DOCKER_PASSWORD }}
+
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v5
         with:

.gitignore

@@ -1,2 +1,3 @@
 app
 .vscode
+dist

.goreleaser.yml

@@ -18,3 +18,18 @@ changelog:
     exclude:
     - '^docs:'
     - '^test:'
+dockers:
+  - goos: linux
+    goarch: amd64
+    image_templates:
+      - "mxssl/selectel-billing-exporter:latest"
+      - "mxssl/selectel-billing-exporter:{{ .Tag }}"
+    dockerfile: Dockerfile.ci
+    use: buildx
+    build_flag_templates:
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+      - "--platform=linux/amd64"
+      - "--pull"

Dockerfile

@@ -5,7 +5,6 @@ ENV GO111MODULE=on
 WORKDIR /go/src/github.com/mxssl/selectel-billing-exporter
 COPY . .
 
-# install deps
 RUN apk add --no-cache \
   ca-certificates \
   curl \
@@ -14,7 +13,6 @@ RUN apk add --no-cache \
 RUN CGO_ENABLED=0 \
   go build -v -o app
 
-# copy compiled binary to a clear Alpine Linux image
 FROM alpine:3.19.1
 WORKDIR /
 RUN apk add --no-cache \

Dockerfile.ci

@@ -0,0 +1,9 @@
+# syntax=docker/dockerfile:1
+FROM alpine:3.19.1
+WORKDIR /
+RUN <<EOF
+  apk add --no-cache ca-certificates
+EOF
+COPY selectel-billing-exporter /app
+RUN chmod +x app
+CMD ["./app"]