Function createFakeTool

test/helpers/fake-tool.ts:19–48

(
  tempDir: string,
  name: string,
  options: { exitCode?: number } = {}
)

}

export function createFakeTool(
  tempDir: string,
  name: string,
  options: { exitCode?: number } = {}
): FakeTool {
  const binDir = path.join(tempDir, `fake-${name}-bin`);
  const logPath = path.join(tempDir, `${name}-launch.json`);
  const recorderPath = path.join(binDir, 'record-launch.cjs');
  const exitCode = options.exitCode ?? 0;
  fs.mkdirSync(binDir, { recursive: true });
  fs.writeFileSync(
    recorderPath,
    "const fs = require('node:fs');\n" +
      `fs.writeFileSync(${JSON.stringify(logPath)}, JSON.stringify({ cwd: process.cwd(), args: process.argv.slice(2) }));\n` +
      `process.exit(${exitCode});\n`
  );

  const posixExecutable = path.join(binDir, name);
  fs.writeFileSync(
    posixExecutable,
    `#!/bin/sh\nexec node ${JSON.stringify(recorderPath)} "$@"\n`
  );
  fs.chmodSync(posixExecutable, 0o755);
  fs.writeFileSync(
    path.join(binDir, `${name}.cmd`),
    `@echo off\r\nnode "${recorderPath}" %*\r\n`
  );

  return { binDir, logPath };
}

export function envWithFakeTools(
  baseEnv: NodeJS.ProcessEnv,