Add goreleaser and cache

.github/workflows/release.yml

@@ -0,0 +1,59 @@
+---
+"on":
+  push:
+    tags:
+      - "v*"
+
+name: release
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0s
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: "1.17"
+
+      - name: Cache Go modules
+        uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        if: success() && startsWith(github.ref, 'refs/tags/')
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  docker:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          tags: devonm/radius-exporter:latest
+          push: true

.github/workflows/test.yml

@@ -14,6 +14,14 @@ jobs:
         with:
           go-version: "1.17"
 
+      - name: Cache Go modules
+        uses: actions/cache@v1
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
       - name: fmt check
         run: test -z $(gofmt -l .)
 

.gitignore

@@ -17,3 +17,5 @@
 radius-exporter
 radius-exporter_*
 /config.yml
+
+dist/

.goreleaser.yaml

@@ -0,0 +1,31 @@
+---
+project_name: radius-exporter
+builds:
+  - env:
+      - CGO_ENABLED=0
+    ldflags: -X main.exporterVersion=v{{.Version}} -X main.exporterSha={{.Commit}}
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - amd64
+      - arm
+      - arm64
+    ignore:
+      - goos: windows
+        goarch: arm
+archives:
+  - format: binary
+release:
+  mode: append
+checksum:
+  name_template: "checksums.txt"
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"