@neodx/vfs/cjs/plugins/scan.cjs

Simple virtual file system - working dir context, lazy changes, different modes, integrations and moreover

var e = require('@neodx/std'),
  t = require('pathe'),
  r = require('../_internal/create-vfs-plugin-Bg0LL_-h.cjs');
async function a(
  r,
  {
    path: a = '.',
    cache: n = i(),
    filter: s = e.True,
    signal: c,
    barrier: o = e.False,
    timeout: l,
    maxDepth: u,
    withFileTypes: f
  } = {}
) {
  let h = e.combineAbortSignals([c, e.tryCreateTimeoutSignal(l)]),
    p = e.some(...e.compact([o, e.isDefined(u) && (({ depth: e }) => e >= u)])),
    d = [];
  async function y(i) {
    h.throwIfAborted(), Object.freeze(i);
    let c = r.resolve(a, i.relativePath),
      o = await (n.visited[c] ??= r.readDir(c, { withFileTypes: !0 }));
    await e.concurrently(
      o,
      async e => {
        h.throwIfAborted();
        let r = { relativePath: t.join(i.relativePath, e.name), dirent: e, depth: i.depth + 1 };
        s(r) && d.push(r), e.isDirectory() && !p(r) && (await y(r));
      },
      10
    );
  }
  return await y({ relativePath: '.', depth: 0 }), f ? d : d.map(e => e.relativePath);
}
const i = () => {
  let e = {};
  return {
    visited: e,
    clear() {
      for (let t of Object.keys(e)) delete e[t];
    }
  };
};
(exports.createScanVfsCache = i),
  (exports.scan = function () {
    return r.createVfsPlugin('scan', t => {
      async function r(r, i) {
        return await a(t, e.isTypeOfString(r) ? { ...i, path: r } : r);
      }
      return (t.scan = r), t;
    });
  }),
  (exports.scanVfs = a);
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