ci: release go binaries

Signed-off-by: rare-magma <[email protected]>

.github/workflows/docker.yml

@@ -10,6 +10,10 @@ env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-and-push-image:
     runs-on: ubuntu-latest
@@ -44,4 +48,28 @@ jobs:
           push: true
           tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
           labels: ${{ steps.meta.outputs.labels }}
-          annotations: ${{ steps.meta.outputs.annotations }}
+          annotations: ${{ steps.meta.outputs.annotations }}
+
+  releases-matrix:
+    permissions:
+      contents: write
+    name: Release Go Binaries
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        goos: [linux]
+        goarch: [amd64, arm64]
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-go@v5
+    - name: Build
+      run: |
+        GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} CGO_ENABLED=0 go build -ldflags="-s -w" -trimpath -o pvpc_exporter main.go
+    - name: Compress
+      run: zip pvpc_exporter-${{ matrix.goos }}-${{ matrix.goarch }}.zip pvpc_exporter
+    - name: Create Release
+      id: create_release
+      uses: softprops/action-gh-release@v1
+      with:
+        files: pvpc_exporter-${{ matrix.goos }}-${{ matrix.goarch }}.zip
+        tag_name: latest