clover's git

the-knife

1	import * as NodeFS from "node:fs";
2
3	const argv = process.argv.slice(2);
4	const args = argv.join(" ");
5
6	function fail(message, code) {
7	process.stderr.write(message + "\n");
8	process.exit(code);
9	}
10
11	const permissionIndex = argv.indexOf("--permission-mode");
12	if (permissionIndex === -1 || argv[permissionIndex + 1] !== "dontAsk") {
13	fail("text generation must deny permission prompts", 12);
14	}
15	const toolsIndex = argv.indexOf("--tools");
16	if (toolsIndex === -1 || argv[toolsIndex + 1] !== "") {
17	fail("text generation must receive an explicit empty tool set", 6);
18	}
19	if (argv.includes("--dangerously-skip-permissions")) {
20	fail("text generation must not bypass permissions", 7);
21	}
22	if (!argv.includes("--disable-slash-commands")) {
23	fail("text generation must disable skills", 8);
24	}
25	if (!argv.includes("--strict-mcp-config")) {
26	fail("text generation must not load configured MCP servers", 9);
27	}
28	const settingsIndex = argv.indexOf("--settings");
29	if (settingsIndex === -1 || JSON.parse(argv[settingsIndex + 1]).disableAllHooks !== true) {
30	fail("text generation must disable hooks", 10);
31	}
32	const cwdMustNotBe = process.env.T3_FAKE_CLAUDE_CWD_MUST_NOT_BE;
33	if (cwdMustNotBe && NodeFS.realpathSync(process.cwd()) === NodeFS.realpathSync(cwdMustNotBe)) {
34	fail("text generation ran in the project directory", 11);
35	}
36
37	let stdinContent = "";
38	if (!process.stdin.isTTY) {
39	const chunks = [];
40	for await (const chunk of process.stdin) {
41	chunks.push(chunk);
42	}
43	stdinContent = Buffer.concat(chunks).toString("utf8");
44	}
45
46	const argsMustContain = process.env.T3_FAKE_CLAUDE_ARGS_MUST_CONTAIN;
47	if (argsMustContain && !args.includes(argsMustContain)) {
48	fail("args missing expected content", 2);
49	}
50
51	const argsMustNotContain = process.env.T3_FAKE_CLAUDE_ARGS_MUST_NOT_CONTAIN;
52	if (argsMustNotContain && args.includes(argsMustNotContain)) {
53	fail("args contained forbidden content", 3);
54	}
55
56	const stdinMustContain = process.env.T3_FAKE_CLAUDE_STDIN_MUST_CONTAIN;
57	if (stdinMustContain && !stdinContent.includes(stdinMustContain)) {
58	fail("stdin missing expected content", 4);
59	}
60
61	const configDirMustBe = process.env.T3_FAKE_CLAUDE_CONFIG_DIR_MUST_BE;
62	if (configDirMustBe && process.env.CLAUDE_CONFIG_DIR !== configDirMustBe) {
63	fail("CLAUDE_CONFIG_DIR was " + (process.env.CLAUDE_CONFIG_DIR ?? ""), 5);
64	}
65
66	const stderrText = process.env.T3_FAKE_CLAUDE_STDERR;
67	if (stderrText) {
68	process.stderr.write(stderrText + "\n");
69	}
70
71	process.stdout.write(process.env.T3_FAKE_CLAUDE_OUTPUT ?? "");
72	process.exitCode = Number(process.env.T3_FAKE_CLAUDE_EXIT_CODE ?? 0);