Homebrew formula

Author: klevo

Formula/qault.rb

@@ -0,0 +1,22 @@
+class Qault < Formula
+  desc "CLI password manager hardened for post-quantum crypto"
+  homepage "https://github.com/klevo/qault"
+  url "https://github.com/klevo/qault.git", branch: "main"
+  version "0.0.0"
+  license "MIT"
+  head "https://github.com/klevo/qault.git", branch: "main"
+
+  depends_on "go" => :build
+
+  def install
+    ldflags = %W[
+      -s -w
+      -X qault/internal/cli.Version=#{version}
+    ]
+    system "go", "build", *std_go_args(ldflags: ldflags.join(" ")), "./cmd/qault"
+  end
+
+  test do
+    assert_match version.to_s, shell_output("#{bin}/qault version").strip
+  end
+end

README.md

@@ -4,6 +4,14 @@ Personal, post-quantum-conscious keychain/password manager written in Go using s
 
 This project is not intended for production use and is published for research purposes only.
 
+## 🧭 Installation (macOS)
+
+Install via Homebrew:
+
+```sh
+brew install klevo/qault/qault
+```
+
 ## 🔍 Motivation
 
 I want a simple replacement for cloud-based password managers from big vendors. I’d like to recover access to all my services even if I lose every device, by remembering one master password and reaching a remote Git repository.

internal/cli/cli.go

@@ -61,6 +61,7 @@ type CLI struct {
 }
 
 var timeNow = time.Now
+var Version = "dev"
 
 func NewDefault() *CLI {
 	return &CLI{
@@ -123,6 +124,9 @@ func (c *CLI) dispatch(args []string) error {
 		return c.handleList()
 	case "change-master-password":
 		return c.handleChangeMasterPassword()
+	case "version":
+		fmt.Fprintln(c.Out, Version)
+		return nil
 	default:
 		return c.handleFetchArgs(args)
 	}

internal/cli/cli_test.go

@@ -49,6 +49,25 @@ func pop(values *[]string) (string, error) {
 	return v, nil
 }
 
+func TestVersion(t *testing.T) {
+	var out bytes.Buffer
+	var err bytes.Buffer
+
+	c := &CLI{
+		Out:      &out,
+		Err:      &err,
+		Prompter: &fakePrompter{},
+	}
+
+	exit := c.Run([]string{"version"})
+	if exit != 0 {
+		t.Fatalf("expected exit 0, got %d (stderr: %q)", exit, err.String())
+	}
+	if out.String() == "" {
+		t.Fatalf("expected version output")
+	}
+}
+
 func runCommand(t *testing.T, dataDir string, prompter Prompter, args ...string) (int, string, string) {
 	t.Helper()