osr-mono/packages/fs/move.js
2025-01-29 17:40:56 +01:00

113 lines
7.6 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.async = exports.sync = exports.validateInput = void 0;
const pathUtil = require("path");
const fs_1 = require("fs");
const exists_1 = require("./exists");
const validate_1 = require("./utils/validate");
const errors_1 = require("./errors");
const interfaces_1 = require("./interfaces");
const copy_1 = require("./copy");
const remove_1 = require("./remove");
const util_1 = require("util");
const dir_1 = require("./dir");
const validateInput = (methodName, from, to) => {
const methodSignature = methodName + '(from, to)';
(0, validate_1.validateArgument)(methodSignature, 'from', from, ['string']);
(0, validate_1.validateArgument)(methodSignature, 'to', to, ['string']);
};
exports.validateInput = validateInput;
// ---------------------------------------------------------
// Sync
// ---------------------------------------------------------
const sync = (from, to) => {
try {
(0, fs_1.renameSync)(from, to);
}
catch (err) {
// not the same device, rename doesnt work here
if (err.code === interfaces_1.EError.CROSS_DEVICE) {
try {
(0, copy_1.sync)(from, to);
}
catch (e) {
throw e;
}
try {
(0, remove_1.sync)(from);
}
catch (e) {
throw e;
}
return;
}
if (err.code !== interfaces_1.EError.NOEXISTS) {
// We can't make sense of this error. Rethrow it.
throw err;
}
else {
// Ok, source or destination path doesn't exist.
// Must do more investigation.
if (!(0, exists_1.sync)(from)) {
throw (0, errors_1.ErrDoesntExists)(from);
}
if (!(0, exists_1.sync)(to)) {
// Some parent directory doesn't exist. Create it.
(0, dir_1.sync)(pathUtil.dirname(to));
// Retry the attempt
(0, fs_1.renameSync)(from, to);
}
}
}
};
exports.sync = sync;
// ---------------------------------------------------------
// Async
// ---------------------------------------------------------
const ensureDestinationPathExistsAsync = (to) => {
return new Promise((resolve, reject) => {
const destDir = pathUtil.dirname(to);
(0, exists_1.async)(destDir)
.then(dstExists => {
if (!dstExists) {
(0, dir_1.async)(destDir).then(resolve, reject);
}
else {
// Hah, no idea.
reject();
}
})
.catch(reject);
});
};
const async = (from, to) => {
return new Promise((resolve, reject) => {
(0, util_1.promisify)(fs_1.rename)(from, to)
.then(resolve)
.catch(err => {
if (err.code !== interfaces_1.EError.NOEXISTS) {
// Something unknown. Rethrow original error.
reject(err);
}
else {
// Ok, source or destination path doesn't exist.
// Must do more investigation.
(0, exists_1.async)(from)
.then(srcExists => {
if (!srcExists) {
reject((0, errors_1.ErrDoesntExists)(from));
}
else {
ensureDestinationPathExistsAsync(to)
// Retry the attempt
.then(() => (0, util_1.promisify)(fs_1.rename)(from, to))
.then(resolve, reject);
}
})
.catch(reject);
}
});
});
};
exports.async = async;
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