chore: go releaser (#71)

* add goreleaser and associated workflows

Author: SamMorrowDrums

Diff for: .github/workflows/goreleaser.yml

@@ -0,0 +1,35 @@
+name: GoReleaser Release
+on:
+  push:
+    tags:
+      - "v*"
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: "go.mod"
+
+      - name: Download dependencies
+        run: go mod download
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@9c156ee8a17a598857849441385a2041ef570552
+        with:
+          distribution: goreleaser
+          # GoReleaser version
+          version: "~> v2"
+          # Arguments to pass to GoReleaser
+          args: release --clean
+          workdir: .
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Diff for: .gitignore

@@ -1,2 +1,4 @@
 .idea
 cmd/github-mcp-server/github-mcp-server
+# Added by goreleaser init:
+dist/

Diff for: .goreleaser.yaml

@@ -0,0 +1,47 @@
+version: 2
+project_name: github-mcp-server
+before:
+  hooks:
+    - go mod tidy
+    - go generate ./...
+    - script/licenses
+    - cp -r ./third-party/ ./dist
+    - cp third-party-licenses.md ./dist/third-party-licenses.md
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    ldflags:
+      - -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}
+    goos:
+      - linux
+      - windows
+      - darwin
+    main: ./cmd/github-mcp-server
+
+archives:
+  - formats: tar.gz
+    # this name template makes the OS and Arch compatible with the results of `uname`.
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    # use zip for windows archives
+    format_overrides:
+      - goos: windows
+        formats: zip
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+
+release:
+  draft: true
+  prerelease: auto
+  name_template: "GitHub MCP Server {{.Version}}"

Diff for: cmd/github-mcp-server/main.go

@@ -19,11 +19,16 @@ import (
 	"github.com/spf13/viper"
 )
 
+var version = "version"
+var commit = "commit"
+var date = "date"
+
 var (
 	rootCmd = &cobra.Command{
-		Use:   "server",
-		Short: "GitHub MCP Server",
-		Long:  `A GitHub MCP server that handles various tools and resources.`,
+		Use:     "server",
+		Short:   "GitHub MCP Server",
+		Long:    `A GitHub MCP server that handles various tools and resources.`,
+		Version: fmt.Sprintf("%s (%s) %s", version, commit, date),
 	}
 
 	stdioCmd = &cobra.Command{
@@ -101,7 +106,7 @@ func runStdioServer(readOnly bool, logger *log.Logger, logCommands bool, exportT
 		logger.Fatal("GITHUB_PERSONAL_ACCESS_TOKEN not set")
 	}
 	ghClient := gogithub.NewClient(nil).WithAuthToken(token)
-	ghClient.UserAgent = "github-mcp-server/1.0"
+	ghClient.UserAgent = fmt.Sprintf("github-mcp-server/%s", version)
 
 	// Check GH_HOST env var first, then fall back to viper config
 	host := os.Getenv("GH_HOST")