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