Function syncPathsByLabel

npm_modules/cli/src/commands/projectsync.ts:135–172

(
  client: BazelClient,
  workspaceInfo: BazelWorkspaceInfo,
  pathsByLabel: Map<string, string[]>,
  projectSyncOutputs: readonly ProjectSyncOutput[],
)

}

async function syncPathsByLabel(
  client: BazelClient,
  workspaceInfo: BazelWorkspaceInfo,
  pathsByLabel: Map<string, string[]>,
  projectSyncOutputs: readonly ProjectSyncOutput[],
) {
  for (const projectSyncOutput of projectSyncOutputs) {
    const paths: string[] = [];
    paths.push(bazelLabelToAbsolutePath(workspaceInfo, projectSyncOutput.target));

    if (projectSyncOutput.tsGeneratedDir) {
      paths.push(projectSyncOutput.tsGeneratedDir);
    }

    pathsByLabel.set(projectSyncOutput.target.toString(), paths);
  }

  // TODO(simon): Refactor projectsync bzl rule so that it recursively resolves
  // all of these without us having to take care of it.
  const missingLabels = new Map<string, BazelLabel>();

  for (const projectSyncOutput of projectSyncOutputs) {
    for (const dependency of projectSyncOutput.dependencies) {
      const key = dependency.toString();
      if (!pathsByLabel.has(key)) {
        missingLabels.set(key, dependency);
      }
    }
  }

  if (missingLabels.size > 0) {
    const targets = [...missingLabels.values()]
      .sort((a, b) => a.toString().localeCompare(b.toString()))
      .map(label => `${label.toBuildableString()}_projectsync`);
    const newProjectSyncOutputs = await buildProjectSyncs(client, workspaceInfo.workspaceRoot, targets);
    await syncPathsByLabel(client, workspaceInfo, pathsByLabel, newProjectSyncOutputs);
  }
}

async function collectTsConfigDirs(
  bazel: BazelClient,