Function ensureLocalPackageEnvironment

src/utils/localInstaller.ts:56–90

()

 * Creates the directory, package.json, and wrapper script
 */
export async function ensureLocalPackageEnvironment(): Promise<boolean> {
  try {
    const localInstallDir = getLocalInstallDir()

    // Create installation directory (recursive, idempotent)
    await getFsImplementation().mkdir(localInstallDir)

    // Create package.json if it doesn't exist
    await writeIfMissing(
      join(localInstallDir, 'package.json'),
      jsonStringify(
        { name: 'claude-local', version: '0.0.1', private: true },
        null,
        2,
      ),
    )

    // Create the wrapper script if it doesn't exist
    const wrapperPath = join(localInstallDir, 'claude')
    const created = await writeIfMissing(
      wrapperPath,
      `#!/bin/sh\nexec "${localInstallDir}/node_modules/.bin/claude" "$@"`,
      0o755,
    )
    if (created) {
      // Mode in writeFile is masked by umask; chmod to ensure executable bit.
      await chmod(wrapperPath, 0o755)
    }

    return true
  } catch (error) {
    logError(error)
    return false
  }
}

/**
 * Install or update Claude CLI package in the local directory