72 lines
2.1 KiB
JavaScript
72 lines
2.1 KiB
JavaScript
import { existsSync, promises as fsPromises } from "node:fs";
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import { resolve, dirname } from "node:path";
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function ignoreNotfound(err) {
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return err.code === "ENOENT" || err.code === "EISDIR" ? null : err;
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}
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function ignoreExists(err) {
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return err.code === "EEXIST" ? null : err;
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}
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export async function writeFile(path, data, encoding) {
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await ensuredir(dirname(path));
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return fsPromises.writeFile(path, data, encoding);
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}
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export function readFile(path, encoding) {
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return fsPromises.readFile(path, encoding).catch(ignoreNotfound);
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}
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export function stat(path) {
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return fsPromises.stat(path).catch(ignoreNotfound);
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}
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export function unlink(path) {
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return fsPromises.unlink(path).catch(ignoreNotfound);
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}
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export function readdir(dir) {
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return fsPromises.readdir(dir, { withFileTypes: true }).catch(ignoreNotfound).then((r) => r || []);
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}
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export async function ensuredir(dir) {
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if (existsSync(dir)) {
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return;
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}
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await ensuredir(dirname(dir)).catch(ignoreExists);
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await fsPromises.mkdir(dir).catch(ignoreExists);
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}
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export async function readdirRecursive(dir, ignore, maxDepth) {
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if (ignore && ignore(dir)) {
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return [];
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}
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const entries = await readdir(dir);
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const files = [];
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await Promise.all(
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entries.map(async (entry) => {
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const entryPath = resolve(dir, entry.name);
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if (entry.isDirectory()) {
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if (maxDepth === void 0 || maxDepth > 0) {
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const dirFiles = await readdirRecursive(
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entryPath,
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ignore,
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maxDepth === void 0 ? void 0 : maxDepth - 1
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);
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files.push(...dirFiles.map((f) => entry.name + "/" + f));
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}
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} else {
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if (!(ignore && ignore(entry.name))) {
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files.push(entry.name);
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}
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}
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})
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);
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return files;
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}
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export async function rmRecursive(dir) {
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const entries = await readdir(dir);
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await Promise.all(
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entries.map((entry) => {
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const entryPath = resolve(dir, entry.name);
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if (entry.isDirectory()) {
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return rmRecursive(entryPath).then(() => fsPromises.rmdir(entryPath));
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} else {
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return fsPromises.unlink(entryPath);
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}
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})
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);
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}
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