Function resolvePath

src/resolvePath.js:99–118

(sourcePath, currentFile, opts)

const resolvers = [resolvePathFromAliasConfig, resolvePathFromRootConfig];

export default function resolvePath(sourcePath, currentFile, opts) {
  // `.` and `./` are specific paths, we can't transfrom them
  if (isRelativePath(sourcePath) || sourcePath === '.' || sourcePath === './') {
    return sourcePath;
  }

  const normalizedOpts = normalizeOptions(currentFile, opts);

  // File param is a relative path from the environment current working directory
  // (not from cwd param)
  const absoluteCurrentFile = path.resolve(currentFile);
  let resolvedPath = null;

  resolvers.some(resolver => {
    resolvedPath = resolver(sourcePath, absoluteCurrentFile, normalizedOpts);
    return resolvedPath !== null;
  });

  return resolvedPath;
}