@cpany/utils/dist/index.mjs

CPany utils package

// src/guard.ts
function isUndef(object) {
  return object === void 0 || object === null;
}
function isDef(object) {
  return object !== void 0 && object !== null;
}

// src/array.ts
function uniq(array) {
  return Array.from(new Set(array));
}
function filterMap(array, fn) {
  return array.map(fn).filter((u) => isDef(u));
}

// src/fs.ts
import { promises } from "fs";
import path from "path";
async function* listJsonFiles(dir) {
  try {
    if (dir.endsWith(".json")) {
      const files = JSON.parse(await promises.readFile(dir, "utf8"));
      if (Array.isArray(files)) {
        for (const contest of files) {
          yield contest;
        }
      } else {
        yield files;
      }
    } else {
      const dirents = await promises.readdir(dir, { withFileTypes: true });
      for (const dirent of dirents) {
        const id = path.join(dir, dirent.name);
        yield* listJsonFiles(id);
      }
    }
  } catch {
  }
}
async function* listFiles(dir, skipList = /* @__PURE__ */ new Set()) {
  try {
    const dirents = await promises.readdir(dir, { withFileTypes: true });
    for (const dirent of dirents) {
      const id = path.join(dir, dirent.name);
      if (dirent.name.startsWith(".") || skipList.has(id)) {
        continue;
      }
      if (dirent.isDirectory()) {
        yield* listFiles(id, skipList);
      } else {
        yield id;
      }
    }
  } catch {
  }
}

// src/path.ts
function slash(path2) {
  return path2.replace(/\\/g, "/");
}
export {
  filterMap,
  isDef,
  isUndef,
  listFiles,
  listJsonFiles,
  slash,
  uniq
};