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// This is the same as rimrafPosix, with the following changes:
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//
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// 1. EBUSY, ENFILE, EMFILE trigger retries and/or exponential backoff
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// 2. All non-directories are removed first and then all directories are
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// removed in a second sweep.
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// 3. If we hit ENOTEMPTY in the second sweep, fall back to move-remove on
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// the that folder.
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//
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// Note: "move then remove" is 2-10 times slower, and just as unreliable.
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import { parse, resolve } from 'path';
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import { ignoreENOENT, ignoreENOENTSync } from './ignore-enoent.js';
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import { fixEPERM, fixEPERMSync } from './fix-eperm.js';
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import { readdirOrError, readdirOrErrorSync } from './readdir-or-error.js';
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import { retryBusy, retryBusySync } from './retry-busy.js';
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import { rimrafMoveRemove, rimrafMoveRemoveSync } from './rimraf-move-remove.js';
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import { promises, rmdirSync, unlinkSync } from './fs.js';
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const { unlink, rmdir } = promises;
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const rimrafWindowsFile = retryBusy(fixEPERM(unlink));
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const rimrafWindowsFileSync = retryBusySync(fixEPERMSync(unlinkSync));
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const rimrafWindowsDir = retryBusy(fixEPERM(rmdir));
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const rimrafWindowsDirSync = retryBusySync(fixEPERMSync(rmdirSync));
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const rimrafWindowsDirMoveRemoveFallback = async (path, opt) => {
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try {
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await rimrafWindowsDir(path, opt);
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}
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catch (er) {
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if (er?.code === 'ENOTEMPTY') {
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return await rimrafMoveRemove(path, opt);
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}
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throw er;
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}
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};
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const rimrafWindowsDirMoveRemoveFallbackSync = (path, opt) => {
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try {
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rimrafWindowsDirSync(path, opt);
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}
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catch (er) {
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if (er?.code === 'ENOTEMPTY') {
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return rimrafMoveRemoveSync(path, opt);
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}
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throw er;
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}
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};
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const START = Symbol('start');
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const CHILD = Symbol('child');
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const FINISH = Symbol('finish');
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const states = new Set([START, CHILD, FINISH]);
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export const rimrafWindows = async (path, opt, state = START) => {
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if (!states.has(state)) {
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throw new TypeError('invalid third argument passed to rimraf');
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}
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const entries = await readdirOrError(path);
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if (!Array.isArray(entries)) {
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if (entries.code === 'ENOENT') {
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return;
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}
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if (entries.code !== 'ENOTDIR') {
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throw entries;
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}
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// is a file
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return ignoreENOENT(rimrafWindowsFile(path, opt));
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}
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await Promise.all(entries.map(entry => rimrafWindows(resolve(path, entry), opt, state === START ? CHILD : state)));
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if (state === START) {
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return rimrafWindows(path, opt, FINISH);
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}
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else if (state === FINISH) {
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if (opt.preserveRoot === false && path === parse(path).root) {
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return;
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}
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return ignoreENOENT(rimrafWindowsDirMoveRemoveFallback(path, opt));
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}
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};
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export const rimrafWindowsSync = (path, opt, state = START) => {
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if (!states.has(state)) {
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throw new TypeError('invalid third argument passed to rimraf');
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}
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const entries = readdirOrErrorSync(path);
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if (!Array.isArray(entries)) {
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if (entries.code === 'ENOENT') {
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return;
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}
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if (entries.code !== 'ENOTDIR') {
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throw entries;
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}
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// is a file
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return ignoreENOENTSync(() => rimrafWindowsFileSync(path, opt));
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}
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for (const entry of entries) {
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const s = state === START ? CHILD : state;
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rimrafWindowsSync(resolve(path, entry), opt, s);
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}
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if (state === START) {
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return rimrafWindowsSync(path, opt, FINISH);
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}
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else if (state === FINISH) {
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if (opt.preserveRoot === false && path === parse(path).root) {
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return;
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}
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return ignoreENOENTSync(() => {
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rimrafWindowsDirMoveRemoveFallbackSync(path, opt);
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});
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}
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};
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//# sourceMappingURL=rimraf-windows.js.map
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