add goreleaser

.github/workflows/release.yml

@@ -0,0 +1,31 @@
+name: goreleaser
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Unshallow
+        run: git fetch --prune --unshallow
+      -
+        name: Set up Go
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.17.x
+      -
+        name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v1
+        with:
+          version: latest
+          args: release --rm-dist
+          key: ${{ secrets.YOUR_PRIVATE_KEY }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

.goreleaser.yml

@@ -0,0 +1,46 @@
+before:
+  hooks:
+    - go mod download
+builds:
+  -
+    env:
+      - CGO_ENABLED=0
+
+    goos:
+      - darwin
+      - linux
+      - windows
+
+    goarch:
+      - amd64
+      - arm
+      - arm64
+
+    goarm:
+      - 6
+      - 7
+
+    ignore:
+      - goos: darwin
+        goarch: 386
+      - goos: linux
+        goarch: arm
+        goarm: 7
+
+archives:
+  - replacements:
+      darwin: Darwin
+      linux: Linux
+      windows: Windows
+      386: i386
+      amd64: x86_64
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'