fs-extender
Version:
Extras suite for node fs module
64 lines • 2.26 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ensureLinkSync = void 0;
const path_extender_1 = __importDefault(require("path-extender"));
const fs = __importStar(require("../../patch"));
const dir_1 = require("./dir");
const util = __importStar(require("../util"));
/**
* ensureLink - ensures link existence on file system
*
* ```js
* import * as fs from "fs-extender"
* fs.ensureLinkSync(src, dst);
* console.log(`Link is ensured in the file system.`);
* ```
*
* @param srcPath - the source path of the link
* @param dstPath - the destination path to the link
* @return dstPath: fs.PathLike
*/
function ensureLinkSync(srcPath, dstPath) {
let statDst;
try {
statDst = fs.lstatSync(dstPath);
}
catch (err) { }
try {
const statSrc = fs.lstatSync(srcPath);
if (statDst && util.areIdentical(statSrc, statDst)) {
return dstPath;
}
}
catch (err) {
err.message = err.message.replace("lstat", "ensureLinkSync");
throw err;
}
(0, dir_1.ensureDirSync)(path_extender_1.default.dirname(dstPath));
fs.linkSync(srcPath, dstPath);
return dstPath;
}
exports.ensureLinkSync = ensureLinkSync;
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