Initial import from garrytan/gstack@026751e (main snapshot via local relay)

Source: https://github.com/garrytan/gstack/commit/026751e

test/gstack-artifacts-url.test.ts

@@ -0,0 +1,87 @@
+/**
+ * gstack-artifacts-url — URL canonicalization helper.
+ *
+ * Centralizes HTTPS↔SSH conversion so callers don't each string-mangle. Per
+ * codex Finding #10: store one canonical form (HTTPS) and derive all others.
+ */
+
+import { describe, test, expect } from 'bun:test';
+import * as path from 'path';
+import { spawnSync } from 'child_process';
+
+const ROOT = path.resolve(import.meta.dir, '..');
+const URL_BIN = path.join(ROOT, 'bin', 'gstack-artifacts-url');
+
+function run(args: string[]): { code: number; stdout: string; stderr: string } {
+  const r = spawnSync(URL_BIN, args, { encoding: 'utf-8' });
+  return {
+    code: r.status ?? -1,
+    stdout: (r.stdout || '').trim(),
+    stderr: (r.stderr || '').trim(),
+  };
+}
+
+describe('gstack-artifacts-url', () => {
+  test('--to ssh from canonical https', () => {
+    const r = run(['--to', 'ssh', 'https://github.com/garrytan/gstack-artifacts-garrytan']);
+    expect(r.code).toBe(0);
+    expect(r.stdout).toBe('git@github.com:garrytan/gstack-artifacts-garrytan.git');
+  });
+
+  test('--to ssh from https-with-.git', () => {
+    const r = run(['--to', 'ssh', 'https://github.com/garrytan/gstack-artifacts-garrytan.git']);
+    expect(r.stdout).toBe('git@github.com:garrytan/gstack-artifacts-garrytan.git');
+  });
+
+  test('--to https is idempotent on https input', () => {
+    const r = run(['--to', 'https', 'https://github.com/garrytan/gstack-artifacts-garrytan']);
+    expect(r.stdout).toBe('https://github.com/garrytan/gstack-artifacts-garrytan');
+  });
+
+  test('--to https from git@host:owner/repo.git', () => {
+    const r = run(['--to', 'https', 'git@github.com:garrytan/gstack-artifacts-garrytan.git']);
+    expect(r.stdout).toBe('https://github.com/garrytan/gstack-artifacts-garrytan');
+  });
+
+  test('--to https from ssh:// scheme (gitlab self-hosted style)', () => {
+    const r = run(['--to', 'https', 'ssh://git@gitlab.example.org/team/gstack-artifacts-team.git']);
+    expect(r.stdout).toBe('https://gitlab.example.org/team/gstack-artifacts-team');
+  });
+
+  test('--host extracts hostname from any form', () => {
+    expect(run(['--host', 'https://github.com/x/y']).stdout).toBe('github.com');
+    expect(run(['--host', 'git@gitlab.com:x/y.git']).stdout).toBe('gitlab.com');
+    expect(run(['--host', 'ssh://git@gitlab.example.org/x/y.git']).stdout).toBe('gitlab.example.org');
+  });
+
+  test('--owner-repo extracts the path segment', () => {
+    expect(run(['--owner-repo', 'https://github.com/garrytan/gstack-artifacts-garrytan']).stdout)
+      .toBe('garrytan/gstack-artifacts-garrytan');
+    expect(run(['--owner-repo', 'git@github.com:team/gstack-artifacts-team.git']).stdout)
+      .toBe('team/gstack-artifacts-team');
+  });
+
+  test('rejects unrecognized URL form with exit 3', () => {
+    const r = run(['--to', 'ssh', 'not a url']);
+    expect(r.code).toBe(3);
+    expect(r.stderr).toContain('unrecognized URL form');
+  });
+
+  test('rejects missing args with exit 2', () => {
+    expect(run([]).code).toBe(2);
+    expect(run(['--to']).code).toBe(2);
+    expect(run(['--to', 'ssh']).code).toBe(2);
+  });
+
+  test('rejects unknown --to target', () => {
+    const r = run(['--to', 'svn', 'https://github.com/x/y']);
+    expect(r.code).toBe(2);
+  });
+
+  test('round-trip: https → ssh → https is identity', () => {
+    const original = 'https://github.com/garrytan/gstack-artifacts-garrytan';
+    const ssh = run(['--to', 'ssh', original]).stdout;
+    const back = run(['--to', 'https', ssh]).stdout;
+    expect(back).toBe(original);
+  });
+});