src/Update/Updater.php
public function setRepoRoot($repoRoot) {
    if (!$this->fs->exists($repoRoot)) {
      throw new FileNotFoundException();
    }

    $this->repoRoot = $repoRoot;
  }
public function setRepoRoot($repoRoot) {
    if (!$this->fs->exists($repoRoot)) {
      throw new FileNotFoundException();
    }

    $this->repoRoot = $repoRoot;
  }
public function setRepoRoot ( $ repoRoot ) { if ( ! $ this -> fs -> exists ( $ repoRoot ) ) { throw new FileNotFoundException ( ) ; } $ this -> repoRoot = $ repoRoot ; }
The filepath of the repository root directory.

This directory is expected to contain the composer.json that defines
acquia/blt as a dependency.

@param string $repoRoot
The filepath of the repository root directory.
The filepath of the repository root directory .