Files
Codeman/test/render-index-html.test.ts
T
Codeman maintainer 6cc7b4328b feat(cases): clone a Git repository as a new case (#236)
Adds an Add Case -> "Clone Repo" tab plus two endpoints, implementing
@DodgyBadger's proposal in #236: clone a public repository straight into
codeman-cases/<name> and register it as a normal local case.

POST /api/cases/clone is synchronous by design (request held open, bounded
by GIT_CLONE_TIMEOUT_MS): no job store, no polling, no cancellation
surface. Success broadcasts the usual case:created event, so the case
still appears when a proxy idle-timeout kills the request mid-clone.

POST /api/cases/clone-preflight runs `git ls-remote --symref` so the UI can
say, while the user is still typing, whether the URL is cloneable without
credentials, what its default branch is, and which branches/tags exist.

Core lives in src/git-clone.ts, split into a pure half (URL parse, argv/env,
ls-remote parse, stderr classification) and a thin IO half, so every
security decision is unit-testable without spawning anything:

- `<name>::<payload>` transports are refused as a family, not by name:
  ext:: is the famous one, but any of them dispatches to git-remote-<name>
  and turns a clone into arbitrary command execution.
- A leading `-` is refused AND every spawn puts `--` before the operands.
  Either alone is one edit away from being a hole.
- argv arrays, never a shell. URLs carrying user:password@ are refused.
- gitNonInteractiveEnv() closes all four ways git can block on a prompt
  with no terminal attached (terminal prompt, askpass/GUI, ssh, GCM).
  HOME/PATH stay inherited, so a user's own credential helper or ssh agent
  keeps working; Codeman itself collects and stores nothing.
- The timeout signals the process GROUP, since clone fans out into
  git-remote-https/index-pack children that outlive a signal to the parent.
- Bounded output (redacted stderr tail, capped ls-remote stdout, 500 refs
  each) and a global 2-op pool, so N large clones cannot exhaust the host.

Repository contents beat scaffolding: an existing CLAUDE.md is kept, hooks
are merged into whatever .claude/settings.local.json the repo shipped, and
a repo that ships its own Claude settings is reported back as a warning
(those hooks run locally as soon as a session starts there). A failed clone
removes only the directory the attempt created, and refuses a pre-existing
destination outright, so it can never squat on a case name.

Not admin-gated in multi-user mode, unlike /api/cases/link: it writes only
inside the caller's own case space. Local-path/file:// sources are the
exception and stay admin-only there.

UI: live verdict under the URL field, case name filled from the parsed repo
until the user types their own, branch/tag as a datalist of the remote's
real refs, optional shallow clone, and a Brain picker (installed CLIs only)
that points the Run button at the chosen agent. Starting a session stays
opt-in. The tab hides itself when the server reports no git.

Tests: the pure half exhaustively (every refusal has a case), plus real git
against a real local bare repo for clone/ref/timeout/cleanup, and a
route-level suite with unmocked fs that clones through the endpoint.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09 16:33:01 +02:00

188 lines
8.0 KiB
TypeScript

/**
* WebServer.renderIndexHtml — server-side gating of the index shell:
* - multi-monitor button reveal (stable class-marker, not brittle copy match)
* - solo (/session/:id) global injection + escaping, and settings skipped
* - gesture overlay availability vs. enablement (CODEMAN_GESTURE + setting)
* - settings read FRESH so a post-save reload doesn't render stale state
*
* WebServer's constructor only assigns fields (no port bind), so we construct it
* directly, swap in a tiny indexHtmlTemplate, and stub readSettings to avoid disk.
*
* Port: N/A (no server start).
*/
import { describe, it, expect, afterEach, vi } from 'vitest';
import { WebServer } from '../src/web/server.js';
import { isClaudeAvailable } from '../src/utils/claude-cli-resolver.js';
import { isOpenCodeAvailable } from '../src/utils/opencode-cli-resolver.js';
import { isCodexAvailable } from '../src/utils/codex-cli-resolver.js';
import { isGeminiAvailable } from '../src/utils/gemini-cli-resolver.js';
import { isAntigravityAvailable } from '../src/utils/antigravity-cli-resolver.js';
import { isCloudflaredAvailable } from '../src/utils/cloudflared-resolver.js';
import { isGitAvailable } from '../src/git-clone.js';
// renderIndexHtml probes the real PATH for every CLI, which would make the
// assertions below depend on whatever happens to be installed on the machine
// running the suite. Default them all to "not installed" and opt in per test.
vi.mock('../src/utils/claude-cli-resolver.js', () => ({
isClaudeAvailable: vi.fn(() => false),
findClaudeDir: vi.fn(() => null),
}));
vi.mock('../src/utils/opencode-cli-resolver.js', () => ({
isOpenCodeAvailable: vi.fn(() => false),
resolveOpenCodeDir: vi.fn(() => null),
}));
vi.mock('../src/utils/codex-cli-resolver.js', () => ({
isCodexAvailable: vi.fn(() => false),
resolveCodexDir: vi.fn(() => null),
}));
vi.mock('../src/utils/gemini-cli-resolver.js', () => ({
isGeminiAvailable: vi.fn(() => false),
resolveGeminiDir: vi.fn(() => null),
}));
vi.mock('../src/utils/antigravity-cli-resolver.js', () => ({
isAntigravityAvailable: vi.fn(() => false),
resolveAntigravityDir: vi.fn(() => null),
}));
vi.mock('../src/utils/cloudflared-resolver.js', () => ({
isCloudflaredAvailable: vi.fn(() => false),
resolveCloudflaredPath: vi.fn(() => null),
}));
// git gates the Add Case -> Clone Repo tab (#236), so it rides in the same object.
vi.mock('../src/git-clone.js', () => ({
isGitAvailable: vi.fn(() => false),
}));
const TEMPLATE = [
'<head>',
'<title>Codeman</title>',
'</head>',
'<body>',
'<button class="btn-icon-header btn-multimonitor btn-multimonitor--hidden" aria-label="Open Codeman across all displays"></button>',
'</body>',
].join('\n');
function makeServer(settings: Record<string, unknown> = {}) {
const server = new WebServer(0, false, true);
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(server as any).indexHtmlTemplate = TEMPLATE;
const readSettings = vi.fn(async () => settings);
// eslint-disable-next-line @typescript-eslint/no-explicit-any
(server as any).readSettings = readSettings;
return { server, readSettings };
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const render = (server: WebServer, solo?: string): Promise<string> => (server as any).renderIndexHtml(solo);
const ORIG_GESTURE = process.env.CODEMAN_GESTURE;
afterEach(() => {
if (ORIG_GESTURE === undefined) delete process.env.CODEMAN_GESTURE;
else process.env.CODEMAN_GESTURE = ORIG_GESTURE;
});
describe('WebServer.renderIndexHtml', () => {
it('keeps the multi-monitor button hidden by default and reads settings FRESH', async () => {
const { server, readSettings } = makeServer({});
const html = await render(server);
expect(html).toContain('btn-multimonitor--hidden');
// forceFresh=true — fixes the post-save reload race against the 2s cache.
expect(readSettings).toHaveBeenCalledWith(true);
});
it('reveals the multi-monitor button when showMultiMonitorButton is set', async () => {
const { server } = makeServer({ showMultiMonitorButton: true });
const html = await render(server);
expect(html).not.toContain('btn-multimonitor--hidden');
expect(html).toContain('btn-multimonitor"'); // class list still present, only the marker stripped
});
it('injects the solo global and skips settings for a /session/:id window', async () => {
const { server, readSettings } = makeServer({ showMultiMonitorButton: true });
const html = await render(server, 'sess-123');
expect(html).toContain('window.__CODEMAN_SOLO__="sess-123"');
expect(readSettings).not.toHaveBeenCalled();
// Solo skips settings, so the button is NOT revealed even though the setting is on.
expect(html).toContain('btn-multimonitor--hidden');
});
it('escapes the solo id so it cannot break out of the inline <script>', async () => {
const { server } = makeServer({});
const html = await render(server, 'a</script><b>');
expect(html).not.toContain('</script><b>');
expect(html).toContain('\\u003c');
});
it('exposes gesture availability but injects the bundle only when enabled', async () => {
process.env.CODEMAN_GESTURE = '1';
let { server } = makeServer({ gestureControlEnabled: false });
let html = await render(server);
expect(html).toContain('window.__codemanGestureAvailable=true');
expect(html).not.toContain('gesture-codeman.js');
({ server } = makeServer({ gestureControlEnabled: true }));
html = await render(server);
expect(html).toContain('window.__codemanGestureAvailable=true');
expect(html).toContain('gesture-codeman.js');
});
it('reports every tool the welcome buttons, run menu and Codex tab gate on', async () => {
vi.mocked(isClaudeAvailable).mockReturnValue(true);
vi.mocked(isOpenCodeAvailable).mockReturnValue(false);
vi.mocked(isCodexAvailable).mockReturnValue(true);
vi.mocked(isGeminiAvailable).mockReturnValue(false);
vi.mocked(isAntigravityAvailable).mockReturnValue(false);
vi.mocked(isCloudflaredAvailable).mockReturnValue(true);
vi.mocked(isGitAvailable).mockReturnValue(true);
const { server } = makeServer({});
const html = await render(server);
const flags = JSON.parse(html.match(/window\.__codemanCliAvailable=(\{.*?\});/)![1]);
// Every key must be PRESENT, not merely truthy where installed: the client
// treats a missing key as available, so a dropped key silently un-gates.
expect(flags).toEqual({
claude: true,
opencode: false,
codex: true,
gemini: false,
antigravity: false,
cloudflared: true,
git: true,
});
});
it('still emits the object when nothing at all is installed', async () => {
// The all-false case is the one that matters most and the easiest to get
// wrong by only injecting when something resolves.
for (const probe of [
isClaudeAvailable,
isOpenCodeAvailable,
isCodexAvailable,
isGeminiAvailable,
isAntigravityAvailable,
isCloudflaredAvailable,
isGitAvailable,
]) {
vi.mocked(probe).mockReturnValue(false);
}
const { server } = makeServer({});
const html = await render(server);
expect(html).toContain('window.__codemanCliAvailable=');
const flags = JSON.parse(html.match(/window\.__codemanCliAvailable=(\{.*?\});/)![1]);
expect(Object.values(flags).every((v) => v === false)).toBe(true);
});
it('skips the probe for a solo window, which has no welcome screen or run menu', async () => {
vi.mocked(isCodexAvailable).mockReturnValue(true);
const { server } = makeServer({});
const html = await render(server, 'sess-123');
expect(html).not.toContain('__codemanCliAvailable');
});
it('does not expose gesture at all when CODEMAN_GESTURE is unset', async () => {
delete process.env.CODEMAN_GESTURE;
const { server } = makeServer({ gestureControlEnabled: true });
const html = await render(server);
expect(html).not.toContain('__codemanGestureAvailable');
expect(html).not.toContain('gesture-codeman.js');
});
});