From a178c7be423ad8e34df189bf7b4c05f393f3395b Mon Sep 17 00:00:00 2001
From: Yukun Wang <airycanon@airycanon.me>
Date: Thu, 25 Jul 2024 00:27:17 +0800
Subject: [PATCH] Support multi-arch release (#78)

This changes the release process to build and upload binaries for multiple architectures.

This also adds a `version` command to the cli.

---------
Co-authored-by: Thibault Richard <thbkrkr@users.noreply.github.com>
---
 .github/workflows/release.yml | 43 ++++++++++++++++++-----------------
 .goreleaser.yaml              | 29 +++++++++++++++++++++++
 main.go                       | 14 ++++++++++++
 3 files changed, 65 insertions(+), 21 deletions(-)
 create mode 100644 .goreleaser.yaml

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 57e051c..30b8bfa 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,31 +8,32 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - name: Checkout
+        uses: actions/checkout@v4
         with:
-          go-version: 1.22.x
-      - run: go mod download
-      - run: go test -v ./...
-      - run: go build -v .
-      - run: ./test.sh
+          fetch-depth: 0
 
-      - name: Create release
-        uses: actions/create-release@v1
-        id: release
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Set up Go
+        uses: actions/setup-go@v5
         with:
-          tag_name: ${{ github.ref }}
-          release_name: ${{ github.ref }}
-          draft: false
+          go-version: "1.22"
+        id: go
+
+      - name: Cache Go Modules
+        uses: actions/cache@v4
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - run: go test -v ./...
+      - run: ./test.sh
 
-      - name: Upload artifacts
-        uses: actions/upload-release-asset@v1.0.1
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v5
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          upload_url: ${{ steps.release.outputs.upload_url }}
-          asset_path: ./crd-ref-docs
-          asset_name: crd-ref-docs
-          asset_content_type: application/octet-stream
+          version: '~> v1'
+          args: release --clean
diff --git a/.goreleaser.yaml b/.goreleaser.yaml
new file mode 100644
index 0000000..b4aa28e
--- /dev/null
+++ b/.goreleaser.yaml
@@ -0,0 +1,29 @@
+before:
+  hooks:
+    - go mod tidy
+builds:
+  - main: ./main.go
+    goos:
+      - linux
+      - windows
+      - darwin
+    ldflags: -s -w -X main.buildVersion={{.Tag}} -X main.buildCommit={{.ShortCommit}} -X main.buildDate={{.Date}}
+archives:
+  - name_template: >-
+      {{- .ProjectName }}_
+      {{- .Version }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+    files:
+      - LICENSE
+      - README.md
+checksum:
+  name_template: 'checksums.txt'
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
diff --git a/main.go b/main.go
index 8844f1d..b63410a 100644
--- a/main.go
+++ b/main.go
@@ -17,6 +17,7 @@
 package main
 
 import (
+	"fmt"
 	"os"
 	"strings"
 	"time"
@@ -36,9 +37,12 @@ func main() {
 		Use:          "crd-ref-docs",
 		Short:        "Generate CRD reference documentation",
 		SilenceUsage: true,
+		Version:      version(),
 		RunE:         doRun,
 	}
 
+	cmd.SetVersionTemplate("{{ .Version }}\n")
+
 	cmd.Flags().StringVar(&args.LogLevel, "log-level", "INFO", "Log level")
 	cmd.Flags().StringVar(&args.Config, "config", "config.yaml", "Path to config file")
 	cmd.Flags().StringVar(&args.SourcePath, "source-path", "", "Path to source directory containing CRDs")
@@ -136,3 +140,13 @@ func initLogging(level string) {
 	zap.ReplaceGlobals(logger.Named("crd-ref-docs"))
 	zap.RedirectStdLog(logger.Named("stdlog"))
 }
+
+var (
+	buildVersion string
+	buildDate    string
+	buildCommit  string
+)
+
+func version() string {
+	return fmt.Sprintf("Version: %s\nGitCommit: %s\nBuildDate: %s\n", buildVersion, buildCommit, buildDate)
+}