gdal-async
Version:
Bindings to GDAL (Geospatial Data Abstraction Library) with full async support
209 lines • 7.48 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.mkdirSync = exports.mkdir = void 0;
const chownr_1 = require("chownr");
const fs_1 = __importDefault(require("fs"));
const mkdirp_1 = require("mkdirp");
const node_path_1 = __importDefault(require("node:path"));
const cwd_error_js_1 = require("./cwd-error.js");
const normalize_windows_path_js_1 = require("./normalize-windows-path.js");
const symlink_error_js_1 = require("./symlink-error.js");
const cGet = (cache, key) => cache.get((0, normalize_windows_path_js_1.normalizeWindowsPath)(key));
const cSet = (cache, key, val) => cache.set((0, normalize_windows_path_js_1.normalizeWindowsPath)(key), val);
const checkCwd = (dir, cb) => {
fs_1.default.stat(dir, (er, st) => {
if (er || !st.isDirectory()) {
er = new cwd_error_js_1.CwdError(dir, er?.code || 'ENOTDIR');
}
cb(er);
});
};
/**
* Wrapper around mkdirp for tar's needs.
*
* The main purpose is to avoid creating directories if we know that
* they already exist (and track which ones exist for this purpose),
* and prevent entries from being extracted into symlinked folders,
* if `preservePaths` is not set.
*/
const mkdir = (dir, opt, cb) => {
dir = (0, normalize_windows_path_js_1.normalizeWindowsPath)(dir);
// if there's any overlap between mask and mode,
// then we'll need an explicit chmod
/* c8 ignore next */
const umask = opt.umask ?? 0o22;
const mode = opt.mode | 0o0700;
const needChmod = (mode & umask) !== 0;
const uid = opt.uid;
const gid = opt.gid;
const doChown = typeof uid === 'number' &&
typeof gid === 'number' &&
(uid !== opt.processUid || gid !== opt.processGid);
const preserve = opt.preserve;
const unlink = opt.unlink;
const cache = opt.cache;
const cwd = (0, normalize_windows_path_js_1.normalizeWindowsPath)(opt.cwd);
const done = (er, created) => {
if (er) {
cb(er);
}
else {
cSet(cache, dir, true);
if (created && doChown) {
(0, chownr_1.chownr)(created, uid, gid, er => done(er));
}
else if (needChmod) {
fs_1.default.chmod(dir, mode, cb);
}
else {
cb();
}
}
};
if (cache && cGet(cache, dir) === true) {
return done();
}
if (dir === cwd) {
return checkCwd(dir, done);
}
if (preserve) {
return (0, mkdirp_1.mkdirp)(dir, { mode }).then(made => done(null, made ?? undefined), // oh, ts
done);
}
const sub = (0, normalize_windows_path_js_1.normalizeWindowsPath)(node_path_1.default.relative(cwd, dir));
const parts = sub.split('/');
mkdir_(cwd, parts, mode, cache, unlink, cwd, undefined, done);
};
exports.mkdir = mkdir;
const mkdir_ = (base, parts, mode, cache, unlink, cwd, created, cb) => {
if (!parts.length) {
return cb(null, created);
}
const p = parts.shift();
const part = (0, normalize_windows_path_js_1.normalizeWindowsPath)(node_path_1.default.resolve(base + '/' + p));
if (cGet(cache, part)) {
return mkdir_(part, parts, mode, cache, unlink, cwd, created, cb);
}
fs_1.default.mkdir(part, mode, onmkdir(part, parts, mode, cache, unlink, cwd, created, cb));
};
const onmkdir = (part, parts, mode, cache, unlink, cwd, created, cb) => (er) => {
if (er) {
fs_1.default.lstat(part, (statEr, st) => {
if (statEr) {
statEr.path =
statEr.path && (0, normalize_windows_path_js_1.normalizeWindowsPath)(statEr.path);
cb(statEr);
}
else if (st.isDirectory()) {
mkdir_(part, parts, mode, cache, unlink, cwd, created, cb);
}
else if (unlink) {
fs_1.default.unlink(part, er => {
if (er) {
return cb(er);
}
fs_1.default.mkdir(part, mode, onmkdir(part, parts, mode, cache, unlink, cwd, created, cb));
});
}
else if (st.isSymbolicLink()) {
return cb(new symlink_error_js_1.SymlinkError(part, part + '/' + parts.join('/')));
}
else {
cb(er);
}
});
}
else {
created = created || part;
mkdir_(part, parts, mode, cache, unlink, cwd, created, cb);
}
};
const checkCwdSync = (dir) => {
let ok = false;
let code = undefined;
try {
ok = fs_1.default.statSync(dir).isDirectory();
}
catch (er) {
code = er?.code;
}
finally {
if (!ok) {
throw new cwd_error_js_1.CwdError(dir, code ?? 'ENOTDIR');
}
}
};
const mkdirSync = (dir, opt) => {
dir = (0, normalize_windows_path_js_1.normalizeWindowsPath)(dir);
// if there's any overlap between mask and mode,
// then we'll need an explicit chmod
/* c8 ignore next */
const umask = opt.umask ?? 0o22;
const mode = opt.mode | 0o700;
const needChmod = (mode & umask) !== 0;
const uid = opt.uid;
const gid = opt.gid;
const doChown = typeof uid === 'number' &&
typeof gid === 'number' &&
(uid !== opt.processUid || gid !== opt.processGid);
const preserve = opt.preserve;
const unlink = opt.unlink;
const cache = opt.cache;
const cwd = (0, normalize_windows_path_js_1.normalizeWindowsPath)(opt.cwd);
const done = (created) => {
cSet(cache, dir, true);
if (created && doChown) {
(0, chownr_1.chownrSync)(created, uid, gid);
}
if (needChmod) {
fs_1.default.chmodSync(dir, mode);
}
};
if (cache && cGet(cache, dir) === true) {
return done();
}
if (dir === cwd) {
checkCwdSync(cwd);
return done();
}
if (preserve) {
return done((0, mkdirp_1.mkdirpSync)(dir, mode) ?? undefined);
}
const sub = (0, normalize_windows_path_js_1.normalizeWindowsPath)(node_path_1.default.relative(cwd, dir));
const parts = sub.split('/');
let created = undefined;
for (let p = parts.shift(), part = cwd; p && (part += '/' + p); p = parts.shift()) {
part = (0, normalize_windows_path_js_1.normalizeWindowsPath)(node_path_1.default.resolve(part));
if (cGet(cache, part)) {
continue;
}
try {
fs_1.default.mkdirSync(part, mode);
created = created || part;
cSet(cache, part, true);
}
catch (er) {
const st = fs_1.default.lstatSync(part);
if (st.isDirectory()) {
cSet(cache, part, true);
continue;
}
else if (unlink) {
fs_1.default.unlinkSync(part);
fs_1.default.mkdirSync(part, mode);
created = created || part;
cSet(cache, part, true);
continue;
}
else if (st.isSymbolicLink()) {
return new symlink_error_js_1.SymlinkError(part, part + '/' + parts.join('/'));
}
}
}
return done(created);
};
exports.mkdirSync = mkdirSync;
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