Function cleanTargetDir

src/cleanup.ts:10–33

(targetDir: string, packages: Packages, checkTimestamp = false)

import { Packages } from "./workspace";

export async function cleanTargetDir(targetDir: string, packages: Packages, checkTimestamp = false) {
  core.debug(`cleaning target directory "${targetDir}"`);

  // remove all *files* from the profile directory
  let dir = await fs.promises.opendir(targetDir);
  for await (const dirent of dir) {
    if (dirent.isDirectory()) {
      let dirName = path.join(dir.path, dirent.name);
      // is it a profile dir, or a nested target dir?
      let isNestedTarget =
        (await exists(path.join(dirName, "CACHEDIR.TAG"))) || (await exists(path.join(dirName, ".rustc_info.json")));

      try {
        if (isNestedTarget) {
          await cleanTargetDir(dirName, packages, checkTimestamp);
        } else {
          await cleanProfileTarget(dirName, packages, checkTimestamp);
        }
      } catch {}
    } else if (dirent.name !== "CACHEDIR.TAG") {
      await rm(dir.path, dirent);
    }
  }
}

async function cleanProfileTarget(profileDir: string, packages: Packages, checkTimestamp = false) {
  core.debug(`cleaning profile directory "${profileDir}"`);