Add a goreleaser configuration and workflow (#205)

* Add a .goreleaser.yml configuration

* Add a release workflow to run goreleaser action

Author: dominics

.github/workflows/release.yaml

@@ -0,0 +1,26 @@
+
+name: Release
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '^1.15.6'
+
+      - uses: goreleaser/goreleaser-action@v2
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -0,0 +1 @@
+dist/

.goreleaser.yml

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+env:
+  - GO111MODULE=on
+
+before:
+  hooks:
+    - go mod tidy
+    - go generate ./...
+
+builds:
+  - main: ./cmd/desync
+    goos:
+      - linux
+      - darwin
+      - windows
+    ignore:
+      - goos: darwin
+        goarch: arm64
+      - goos: windows
+        goarch: arm64
+
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+
+changelog:
+  sort: asc