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@visulima/fs

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Human friendly file system utilities for Node.js

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import { lstatSync, statSync, symlinkSync, readlinkSync } from 'node:fs'; import { toNamespacedPath, dirname, resolve } from '@visulima/path'; import { toPath } from '@visulima/path/utils'; import assertValidFileOrDirectoryPath from './assertValidFileOrDirectoryPath-BWWgA1wj.mjs'; import ensureDirSync from './ensureDirSync-Dm4az3YF.mjs'; import { g as getFileInfoType } from './get-file-info-type-ButUVD6d.mjs'; import { i as isStatsIdentical } from './is-stats-identical-ByTYZ2Aw.mjs'; import { r as resolveSymlinkTarget } from './resolve-symlink-target-BbpEHdU2.mjs'; import AlreadyExistsError from './AlreadyExistsError-GK7J9fVA.mjs'; var __defProp = Object.defineProperty; var __name = (target, value) => __defProp(target, "name", { value, configurable: true }); const isWindows = process.platform === "win32" || /^(?:msys|cygwin)$/.test(process.env.OSTYPE); const ensureSymlinkSync = /* @__PURE__ */ __name((target, linkName, type) => { assertValidFileOrDirectoryPath(target); assertValidFileOrDirectoryPath(linkName); const targetRealPath = resolveSymlinkTarget(target, linkName); linkName = toNamespacedPath(toPath(linkName)); try { const linkStatInfo = lstatSync(linkName); if (linkStatInfo.isSymbolicLink() && // eslint-disable-next-line security/detect-non-literal-fs-filename isStatsIdentical(statSync(targetRealPath), statSync(linkName))) { const sourceStat = statSync(targetRealPath); const destinationStat = statSync(linkName); if (isStatsIdentical(sourceStat, destinationStat)) { return; } } } catch { } const sourceStatInfo = lstatSync(targetRealPath); const sourceFilePathType = getFileInfoType(sourceStatInfo); ensureDirSync(dirname(linkName)); const symlinkType = type ?? (isWindows ? "junction" : sourceFilePathType === "dir" ? "dir" : "file"); try { symlinkSync(toNamespacedPath(toPath(targetRealPath)), linkName, symlinkType); } catch (error) { if (error.code !== "EEXIST") { throw error; } const linkStatInfo = lstatSync(linkName); if (!linkStatInfo.isSymbolicLink()) { throw new AlreadyExistsError("A " + getFileInfoType(linkStatInfo) + " already exists at the path: " + linkName); } const linkPath = readlinkSync(linkName); const linkRealPath = toNamespacedPath(resolve(linkPath)); if (linkRealPath !== targetRealPath) { throw new AlreadyExistsError( // eslint-disable-next-line @typescript-eslint/restrict-plus-operands "A symlink targeting to an undesired path already exists: " + linkName + " -> " + linkRealPath ); } } }, "ensureSymlinkSync"); export { ensureSymlinkSync as default };