add goreleaser github action

.github/workflows/buildx.yaml

@@ -1,7 +1,7 @@
 # ref: https://docs.docker.com/ci-cd/github-actions/
 # https://blog.oddbit.com/post/2020-09-25-building-multi-architecture-im/
 
-name: Docker
+name: docker
 
 on: 
   push:
@@ -57,7 +57,7 @@ jobs:
 
       # https://github.com/actions/checkout
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Docker Buildx (no push)
       run: |

.github/workflows/release.yml

@@ -0,0 +1,38 @@
+name: goreleaser
+
+on:
+  push:
+    # run only against tags
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+  # packages: write
+  # issues: write
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - run: git fetch --force --tags
+      - uses: actions/setup-go@v3
+        with:
+          go-version: '1.19'
+          cache: true
+      # More assembly might be required: Docker logins, GPG, etc. It all depends
+      # on your needs.
+      - uses: goreleaser/goreleaser-action@v4
+        with:
+          # either 'goreleaser' (default) or 'goreleaser-pro':
+          distribution: goreleaser
+          version: latest
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          # Your GoReleaser Pro key, if you are using the 'goreleaser-pro'
+          # distribution:
+          # GORELEASER_KEY: ${{ secrets.GORELEASER_KEY }}