clover's git

the-knife

1	// Fixture for DevCommand URL-extraction tests. Writes its PID + marker to
2	// PID_FILE (so the test can stop the process if needed), then prints whatever
3	// is in `URL_LINE` to stdout/stderr and stays alive.
4	//
5	// `URL_LINE` -> printed verbatim to stdout (can include ANSI escapes).
6	// `URL_STREAM` -> "stdout" (default) or "stderr".
7	// `URL_DELAY_MS` -> how long to wait before printing (default 0). Lets the
8	// test exercise extraction that happens after reconcile starts awaiting.
9	// `URL_LINE_2` / `URL_STREAM_2` / `URL_DELAY_2_MS` -> an optional second line
10	// printed independently. Lets a test print an unrelated URL first and the
11	// real dev-server URL later (issue #695).
12	const fs = require("node:fs");
13
14	const pidFile = process.env.PID_FILE;
15	const marker = process.env.MARKER ?? "default";
16
17	if (!pidFile) {
18	console.error("url-server.cjs: PID_FILE env var is required");
19	process.exit(1);
20	}
21
22	fs.writeFileSync(pidFile, JSON.stringify({ pid: process.pid, marker }));
23
24	const printLine = (line, streamEnv, delayEnv) => {
25	if (!line) return;
26	const stream = process.env[streamEnv] === "stderr" ? "stderr" : "stdout";
27	const delayMs = Number(process.env[delayEnv] ?? 0);
28	setTimeout(() => {
29	process[stream].write(`${line}\n`);
30	}, delayMs);
31	};
32
33	printLine(process.env.URL_LINE, "URL_STREAM", "URL_DELAY_MS");
34	printLine(process.env.URL_LINE_2, "URL_STREAM_2", "URL_DELAY_2_MS");
35
36	setInterval(() => {}, 60_000);