123 lines
4.2 KiB
JavaScript
123 lines
4.2 KiB
JavaScript
"use strict";
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// the simple recursive removal, where unlink and rmdir are atomic
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// Note that this approach does NOT work on Windows!
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// We stat first and only unlink if the Dirent isn't a directory,
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// because sunos will let root unlink a directory, and some
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// SUPER weird breakage happens as a result.
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.rimrafPosixSync = exports.rimrafPosix = void 0;
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const fs_js_1 = require("./fs.js");
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const { lstat, rmdir, unlink } = fs_js_1.promises;
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const path_1 = require("path");
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const readdir_or_error_js_1 = require("./readdir-or-error.js");
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const ignore_enoent_js_1 = require("./ignore-enoent.js");
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const rimrafPosix = async (path, opt) => {
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if (opt?.signal?.aborted) {
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throw opt.signal.reason;
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}
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try {
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return await rimrafPosixDir(path, opt, await lstat(path));
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}
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catch (er) {
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if (er?.code === 'ENOENT')
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return true;
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throw er;
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}
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};
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exports.rimrafPosix = rimrafPosix;
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const rimrafPosixSync = (path, opt) => {
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if (opt?.signal?.aborted) {
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throw opt.signal.reason;
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}
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try {
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return rimrafPosixDirSync(path, opt, (0, fs_js_1.lstatSync)(path));
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}
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catch (er) {
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if (er?.code === 'ENOENT')
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return true;
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throw er;
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}
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};
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exports.rimrafPosixSync = rimrafPosixSync;
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const rimrafPosixDir = async (path, opt, ent) => {
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if (opt?.signal?.aborted) {
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throw opt.signal.reason;
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}
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const entries = ent.isDirectory() ? await (0, readdir_or_error_js_1.readdirOrError)(path) : null;
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if (!Array.isArray(entries)) {
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// this can only happen if lstat/readdir lied, or if the dir was
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// swapped out with a file at just the right moment.
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/* c8 ignore start */
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if (entries) {
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if (entries.code === 'ENOENT') {
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return true;
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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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}
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/* c8 ignore stop */
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if (opt.filter && !(await opt.filter(path, ent))) {
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return false;
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}
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await (0, ignore_enoent_js_1.ignoreENOENT)(unlink(path));
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return true;
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}
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const removedAll = (await Promise.all(entries.map(ent => rimrafPosixDir((0, path_1.resolve)(path, ent.name), opt, ent)))).reduce((a, b) => a && b, true);
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if (!removedAll) {
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return false;
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}
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// we don't ever ACTUALLY try to unlink /, because that can never work
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// but when preserveRoot is false, we could be operating on it.
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// No need to check if preserveRoot is not false.
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if (opt.preserveRoot === false && path === (0, path_1.parse)(path).root) {
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return false;
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}
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if (opt.filter && !(await opt.filter(path, ent))) {
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return false;
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}
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await (0, ignore_enoent_js_1.ignoreENOENT)(rmdir(path));
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return true;
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};
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const rimrafPosixDirSync = (path, opt, ent) => {
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if (opt?.signal?.aborted) {
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throw opt.signal.reason;
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}
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const entries = ent.isDirectory() ? (0, readdir_or_error_js_1.readdirOrErrorSync)(path) : null;
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if (!Array.isArray(entries)) {
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// this can only happen if lstat/readdir lied, or if the dir was
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// swapped out with a file at just the right moment.
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/* c8 ignore start */
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if (entries) {
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if (entries.code === 'ENOENT') {
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return true;
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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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}
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/* c8 ignore stop */
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if (opt.filter && !opt.filter(path, ent)) {
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return false;
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}
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(0, ignore_enoent_js_1.ignoreENOENTSync)(() => (0, fs_js_1.unlinkSync)(path));
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return true;
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}
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let removedAll = true;
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for (const ent of entries) {
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const p = (0, path_1.resolve)(path, ent.name);
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removedAll = rimrafPosixDirSync(p, opt, ent) && removedAll;
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}
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if (opt.preserveRoot === false && path === (0, path_1.parse)(path).root) {
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return false;
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}
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if (!removedAll) {
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return false;
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}
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if (opt.filter && !opt.filter(path, ent)) {
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return false;
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}
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(0, ignore_enoent_js_1.ignoreENOENTSync)(() => (0, fs_js_1.rmdirSync)(path));
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return true;
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};
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//# sourceMappingURL=rimraf-posix.js.map
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