Method start

freebuff/e2e/utils/freebuff-session.ts:20–59

* Start a freebuff binary in a tmux session. * Creates a temporary working directory to simulate a real user project.

(
    binaryPath: string,
    options?: {
      waitSeconds?: number
      width?: number
      height?: number
      initialFiles?: Record<string, string>
    },
  )

   * Creates a temporary working directory to simulate a real user project.
   */
  static async start(
    binaryPath: string,
    options?: {
      waitSeconds?: number
      width?: number
      height?: number
      initialFiles?: Record<string, string>
    },
  ): Promise<FreebuffSession> {
    const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'freebuff-e2e-'))

    // Create a minimal project so freebuff has something to work with
    fs.writeFileSync(
      path.join(tmpDir, 'README.md'),
      '# E2E Test Project\n',
      'utf-8',
    )

    // Write any initial files before starting the binary
    if (options?.initialFiles) {
      for (const [relativePath, content] of Object.entries(options.initialFiles)) {
        const filePath = path.join(tmpDir, relativePath)
        const dir = path.dirname(filePath)
        if (!fs.existsSync(dir)) {
          fs.mkdirSync(dir, { recursive: true })
        }
        fs.writeFileSync(filePath, content, 'utf-8')
      }
    }

    const command = `cd '${tmpDir}' && '${binaryPath}'`
    const sessionName = tmuxStart({
      command,
      waitSeconds: options?.waitSeconds ?? 4,
      width: options?.width ?? 120,
      height: options?.height ?? 30,
    })

    return new FreebuffSession(sessionName, tmpDir)
  }

  /** Write a file into the session's working directory. */
  writeFile(relativePath: string, content: string): void {