Add goreleaser and stuff

.github/workflows/go.yml

@@ -1,25 +1,52 @@
 name: Go
-
 on:
   push:
-    branches: [ main ]
+    tags:
+      - v*
+    branches:
+      - main
   pull_request:
-    branches: [ main ]
 
 jobs:
-
   build:
     runs-on: ubuntu-latest
+
     steps:
-    - uses: actions/checkout@v3
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v1
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.18
+
+      - name: Test
+        run: go test -v ./...
+
+      - name: Build
+        run: go build -v .
 
-    - name: Set up Go
-      uses: actions/setup-go@v3
-      with:
-        go-version: 1.18
+      - name: Run goreleaser in snapshot mode
+        if: success() && ! startsWith(github.ref, 'refs/tags/v')
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist --snapshot
 
-    - name: Build
-      run: go build -v ./...
+      - name: Upload assets for snapshots
+        if: success() && ! startsWith(github.ref, 'refs/tags/v')
+        uses: actions/upload-artifact@v2
+        with:
+          name: support-collector
+          path: dist/*
 
-    - name: Test
-      run: go test -v ./...
+      - name: Run goreleaser in release mode
+        if: success() && startsWith(github.ref, 'refs/tags/v')
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}