upgradeAsync method

Future upgradeAsync ({RunOptions runOptions, String workingDirectory })

Run pub upgrade on the current project.

Implementation

static Future upgradeAsync({RunOptions runOptions, String workingDirectory}) {
  runOptions = mergeWorkingDirectory(workingDirectory, runOptions);
  return runlib
      .runAsync(sdkBin('pub'), arguments: ['upgrade'], runOptions: runOptions)
      .then((_) => null);
}