Add --version flag and make release workflow

- Add --version flag to display version information
- Create make release workflow for creating version tags
- Add Homebrew formula for packaging and distribution
- Update formula test to use --version flag

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: 2 people

Makefile

@@ -10,7 +10,7 @@ GIT_COMMIT := $(shell git rev-parse --short HEAD 2>/dev/null || echo "unknown")
 BUILD_DATE := $(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
 LDFLAGS := -X main.version=$(GIT_VERSION) -X main.commit=$(GIT_COMMIT) -X main.date=$(BUILD_DATE)
 
-.PHONY: all build clean deps run app-bundle install install-darwin install-unix install-windows test
+.PHONY: all build clean deps run app-bundle install install-darwin install-unix install-windows test release
 
 test:
 	go test -race ./...
@@ -257,3 +257,35 @@ fix:
 	exit $$exit_code
 
 # END: lint-install .
+
+# Release workflow - creates a new version tag
+# Usage: make release VERSION=v1.0.0
+release:
+	@if [ -z "$(VERSION)" ]; then \
+		echo "Error: VERSION is required. Usage: make release VERSION=v1.0.0"; \
+		exit 1; \
+	fi
+	@echo "Creating release $(VERSION)..."
+	@if ! echo "$(VERSION)" | grep -qE '^v[0-9]+\.[0-9]+\.[0-9]+$$'; then \
+		echo "Error: VERSION must be in format vX.Y.Z (e.g., v1.0.0)"; \
+		exit 1; \
+	fi
+	@if git rev-parse "$(VERSION)" >/dev/null 2>&1; then \
+		echo "Error: Tag $(VERSION) already exists"; \
+		exit 1; \
+	fi
+	@echo "Running tests..."
+	@$(MAKE) test
+	@echo "Running linters..."
+	@$(MAKE) lint
+	@echo "Checking for uncommitted changes..."
+	@if [ -n "$$(git status --porcelain)" ]; then \
+		echo "Error: Working directory has uncommitted changes"; \
+		git status --short; \
+		exit 1; \
+	fi
+	@echo "Creating and pushing tag $(VERSION)..."
+	@git tag -a "$(VERSION)" -m "Release $(VERSION)"
+	@git push origin "$(VERSION)"
+	@echo "✓ Release $(VERSION) created and pushed successfully"
+	@echo "  View release at: https://github.com/codeGROOVE-dev/goose/releases/tag/$(VERSION)"

cmd/goose/main.go

@@ -117,19 +117,27 @@ func main() {
 	var targetUser string
 	var noCache bool
 	var debugMode bool
+	var showVersion bool
 	var updateInterval time.Duration
 	var browserOpenDelay time.Duration
 	var maxBrowserOpensMinute int
 	var maxBrowserOpensDay int
 	flag.StringVar(&targetUser, "user", "", "GitHub user to query PRs for (defaults to authenticated user)")
 	flag.BoolVar(&noCache, "no-cache", false, "Bypass cache for debugging")
 	flag.BoolVar(&debugMode, "debug", false, "Enable debug logging")
+	flag.BoolVar(&showVersion, "version", false, "Show version information and exit")
 	flag.DurationVar(&updateInterval, "interval", defaultUpdateInterval, "Update interval (e.g. 30s, 1m, 5m)")
 	flag.DurationVar(&browserOpenDelay, "browser-delay", 1*time.Minute, "Minimum delay before opening PRs in browser after startup")
 	flag.IntVar(&maxBrowserOpensMinute, "browser-max-per-minute", 2, "Maximum browser windows to open per minute")
 	flag.IntVar(&maxBrowserOpensDay, "browser-max-per-day", defaultMaxBrowserOpensDay, "Maximum browser windows to open per day")
 	flag.Parse()
 
+	// Handle version flag
+	if showVersion {
+		fmt.Printf("goose version %s\ncommit: %s\nbuilt: %s\n", version, commit, date)
+		os.Exit(0)
+	}
+
 	// Validate target user if provided
 	if targetUser != "" {
 		if err := validateGitHubUsername(targetUser); err != nil {

goose.rb

@@ -0,0 +1,27 @@
+class Goose < Formula
+  desc "Menubar app for GitHub pull request tracking and notifications"
+  homepage "https://github.com/codeGROOVE-dev/goose"
+  url "https://github.com/ready-to-review/goose.git",
+      tag:      "v3.7.1",
+      revision: "920467c86e2123db4d47503de341bfb5aca79b42"
+  license "GPL-3.0-only"
+  head "https://github.com/ready-to-review/goose.git", branch: "main"
+
+  depends_on "go" => :build
+  depends_on "gh"
+
+  def install
+    ldflags = %W[
+      -X main.version=#{version}
+      -X main.commit=#{Utils.git_short_head}
+      -X main.date=#{time.iso8601}
+    ]
+
+    system "go", "build", *std_go_args(ldflags:, output: bin/"goose"), "./cmd/goose"
+  end
+
+  test do
+    output = shell_output("#{bin}/goose --version")
+    assert_match version.to_s, output
+  end
+end