Function validateProjectPath

src/node/utils/pathUtils.ts:61–93

(inputPath: string)

 * // => { valid: false, error: "Path does not exist: /home/user/nonexistent" }
 */
export async function validateProjectPath(inputPath: string): Promise<PathValidationResult> {
  // Expand tilde if present
  const expandedPath = expandTilde(inputPath);

  // Normalize to resolve any .. or . in the path, then strip trailing slashes
  const normalizedPath = stripTrailingSlashes(path.normalize(expandedPath));

  // Check if path exists
  try {
    const stats = await fs.stat(normalizedPath);

    // Check if it's a directory
    if (!stats.isDirectory()) {
      return {
        valid: false,
        error: `Path is not a directory: ${normalizedPath}`,
      };
    }
  } catch (err) {
    if ((err as NodeJS.ErrnoException).code === "ENOENT") {
      return {
        valid: false,
        error: `Path does not exist: ${normalizedPath}`,
      };
    }
    throw err;
  }

  return {
    valid: true,
    expandedPath: normalizedPath,
  };
}

/**
 * Check if a path is a git repository