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resolve - npm Package Compare versions

Comparing version 1.20.0 to 1.22.8

.github/FUNDING.yml
async.js
bin/resolve
lib/homedir.js
sync.js
test/home_paths_sync.js
test/home_paths.js
test/resolver/false_main/index.js
test/resolver/false_main/package.json

13

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

@@ -8,4 +9,12 @@ var caller = require('./caller');

var realpathFS = fs.realpath && typeof fs.realpath.native === 'function' ? fs.realpath.native : fs.realpath;
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 defaultIsFile = function isFile(file, cb) {

@@ -102,3 +111,3 @@ fs.stat(file, function (err, stat) {

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

@@ -105,0 +114,0 @@ // ensure that `basedir` is an absolute path at this point, resolving against the process' current working directory

47

lib/core.js

@@ -1,45 +0,4 @@

var current = (process.versions && process.versions.node && process.versions.node.split('.')) || [];
'use strict';
function specifierIncluded(specifier) {
var parts = specifier.split(' ');
var op = parts.length > 1 ? parts[0] : '=';
var versionParts = (parts.length > 1 ? parts[1] : parts[0]).split('.');
for (var i = 0; i < 3; ++i) {
var cur = parseInt(current[i] || 0, 10);
var ver = parseInt(versionParts[i] || 0, 10);
if (cur === ver) {
continue; // eslint-disable-line no-restricted-syntax, no-continue
}
if (op === '<') {
return cur < ver;
} else if (op === '>=') {
return cur >= ver;
} else {
return false;
}
}
return op === '>=';
}
function matchesRange(range) {
var specifiers = range.split(/ ?&& ?/);
if (specifiers.length === 0) { return false; }
for (var i = 0; i < specifiers.length; ++i) {
if (!specifierIncluded(specifiers[i])) { return false; }
}
return true;
}
function versionIncluded(specifierValue) {
if (typeof specifierValue === 'boolean') { return specifierValue; }
if (specifierValue && typeof specifierValue === 'object') {
for (var i = 0; i < specifierValue.length; ++i) {
if (matchesRange(specifierValue[i])) { return true; }
}
return false;
}
return matchesRange(specifierValue);
}
var isCoreModule = require('is-core-module');
var data = require('./core.json');

@@ -50,5 +9,5 @@

if (Object.prototype.hasOwnProperty.call(data, mod)) {
core[mod] = versionIncluded(data[mod]);
core[mod] = isCoreModule(mod);
}
}
module.exports = core;

109

lib/core.json
{
"assert": true,
"node:assert": [">= 14.18 && < 15", ">= 16"],
"assert/strict": ">= 15",
"node:assert/strict": ">= 16",
"async_hooks": ">= 8",
"buffer_ieee754": "< 0.9.7",
"node:async_hooks": [">= 14.18 && < 15", ">= 16"],
"buffer_ieee754": ">= 0.5 && < 0.9.7",
"buffer": true,
"node:buffer": [">= 14.18 && < 15", ">= 16"],
"child_process": true,
"cluster": true,
"node:child_process": [">= 14.18 && < 15", ">= 16"],
"cluster": ">= 0.5",
"node:cluster": [">= 14.18 && < 15", ">= 16"],
"console": true,
"node:console": [">= 14.18 && < 15", ">= 16"],
"constants": true,
"node:constants": [">= 14.18 && < 15", ">= 16"],
"crypto": true,
"node:crypto": [">= 14.18 && < 15", ">= 16"],
"_debug_agent": ">= 1 && < 8",
"_debugger": "< 8",
"dgram": true,
"diagnostics_channel": ">= 15.1",
"node:dgram": [">= 14.18 && < 15", ">= 16"],
"diagnostics_channel": [">= 14.17 && < 15", ">= 15.1"],
"node:diagnostics_channel": [">= 14.18 && < 15", ">= 16"],
"dns": true,
"node:dns": [">= 14.18 && < 15", ">= 16"],
"dns/promises": ">= 15",
"node:dns/promises": ">= 16",
"domain": ">= 0.7.12",
"node:domain": [">= 14.18 && < 15", ">= 16"],
"events": true,
"node:events": [">= 14.18 && < 15", ">= 16"],
"freelist": "< 6",
"fs": true,
"node:fs": [">= 14.18 && < 15", ">= 16"],
"fs/promises": [">= 10 && < 10.1", ">= 14"],
"node:fs/promises": [">= 14.18 && < 15", ">= 16"],
"_http_agent": ">= 0.11.1",
"node:_http_agent": [">= 14.18 && < 15", ">= 16"],
"_http_client": ">= 0.11.1",
"node:_http_client": [">= 14.18 && < 15", ">= 16"],
"_http_common": ">= 0.11.1",
"node:_http_common": [">= 14.18 && < 15", ">= 16"],
"_http_incoming": ">= 0.11.1",
"node:_http_incoming": [">= 14.18 && < 15", ">= 16"],
"_http_outgoing": ">= 0.11.1",
"node:_http_outgoing": [">= 14.18 && < 15", ">= 16"],
"_http_server": ">= 0.11.1",
"node:_http_server": [">= 14.18 && < 15", ">= 16"],
"http": true,
"node:http": [">= 14.18 && < 15", ">= 16"],
"http2": ">= 8.8",
"node:http2": [">= 14.18 && < 15", ">= 16"],
"https": true,
"inspector": ">= 8.0.0",
"node:https": [">= 14.18 && < 15", ">= 16"],
"inspector": ">= 8",
"node:inspector": [">= 14.18 && < 15", ">= 16"],
"inspector/promises": [">= 19"],
"node:inspector/promises": [">= 19"],
"_linklist": "< 8",
"module": true,
"node:module": [">= 14.18 && < 15", ">= 16"],
"net": true,
"node-inspect/lib/_inspect": ">= 7.6.0 && < 12",
"node-inspect/lib/internal/inspect_client": ">= 7.6.0 && < 12",
"node-inspect/lib/internal/inspect_repl": ">= 7.6.0 && < 12",
"node:net": [">= 14.18 && < 15", ">= 16"],
"node-inspect/lib/_inspect": ">= 7.6 && < 12",
"node-inspect/lib/internal/inspect_client": ">= 7.6 && < 12",
"node-inspect/lib/internal/inspect_repl": ">= 7.6 && < 12",
"os": true,
"node:os": [">= 14.18 && < 15", ">= 16"],
"path": true,
"node:path": [">= 14.18 && < 15", ">= 16"],
"path/posix": ">= 15.3",
"node:path/posix": ">= 16",
"path/win32": ">= 15.3",
"node:path/win32": ">= 16",
"perf_hooks": ">= 8.5",
"node:perf_hooks": [">= 14.18 && < 15", ">= 16"],
"process": ">= 1",
"punycode": true,
"node:process": [">= 14.18 && < 15", ">= 16"],
"punycode": ">= 0.5",
"node:punycode": [">= 14.18 && < 15", ">= 16"],
"querystring": true,
"node:querystring": [">= 14.18 && < 15", ">= 16"],
"readline": true,
"node:readline": [">= 14.18 && < 15", ">= 16"],
"readline/promises": ">= 17",
"node:readline/promises": ">= 17",
"repl": true,
"node:repl": [">= 14.18 && < 15", ">= 16"],
"smalloc": ">= 0.11.5 && < 3",
"_stream_duplex": ">= 0.9.4",
"node:_stream_duplex": [">= 14.18 && < 15", ">= 16"],
"_stream_transform": ">= 0.9.4",
"node:_stream_transform": [">= 14.18 && < 15", ">= 16"],
"_stream_wrap": ">= 1.4.1",
"node:_stream_wrap": [">= 14.18 && < 15", ">= 16"],
"_stream_passthrough": ">= 0.9.4",
"node:_stream_passthrough": [">= 14.18 && < 15", ">= 16"],
"_stream_readable": ">= 0.9.4",
"node:_stream_readable": [">= 14.18 && < 15", ">= 16"],
"_stream_writable": ">= 0.9.4",
"node:_stream_writable": [">= 14.18 && < 15", ">= 16"],
"stream": true,
"node:stream": [">= 14.18 && < 15", ">= 16"],
"stream/consumers": ">= 16.7",
"node:stream/consumers": ">= 16.7",
"stream/promises": ">= 15",
"node:stream/promises": ">= 16",
"stream/web": ">= 16.5",
"node:stream/web": ">= 16.5",
"string_decoder": true,
"sys": [">= 0.6 && < 0.7", ">= 0.8"],
"node:string_decoder": [">= 14.18 && < 15", ">= 16"],
"sys": [">= 0.4 && < 0.7", ">= 0.8"],
"node:sys": [">= 14.18 && < 15", ">= 16"],
"test/reporters": ">= 19.9 && < 20.2",
"node:test/reporters": [">= 18.17 && < 19", ">= 19.9", ">= 20"],
"node:test": [">= 16.17 && < 17", ">= 18"],
"timers": true,
"node:timers": [">= 14.18 && < 15", ">= 16"],
"timers/promises": ">= 15",
"node:timers/promises": ">= 16",
"_tls_common": ">= 0.11.13",
"node:_tls_common": [">= 14.18 && < 15", ">= 16"],
"_tls_legacy": ">= 0.11.3 && < 10",
"_tls_wrap": ">= 0.11.3",
"node:_tls_wrap": [">= 14.18 && < 15", ">= 16"],
"tls": true,
"node:tls": [">= 14.18 && < 15", ">= 16"],
"trace_events": ">= 10",
"node:trace_events": [">= 14.18 && < 15", ">= 16"],
"tty": true,
"node:tty": [">= 14.18 && < 15", ">= 16"],
"url": true,
"node:url": [">= 14.18 && < 15", ">= 16"],
"util": true,
"node:util": [">= 14.18 && < 15", ">= 16"],
"util/types": ">= 15.3",
"node:util/types": ">= 16",
"v8/tools/arguments": ">= 10 && < 12",
"v8/tools/codemap": [">= 4.4.0 && < 5", ">= 5.2.0 && < 12"],
"v8/tools/consarray": [">= 4.4.0 && < 5", ">= 5.2.0 && < 12"],
"v8/tools/csvparser": [">= 4.4.0 && < 5", ">= 5.2.0 && < 12"],
"v8/tools/logreader": [">= 4.4.0 && < 5", ">= 5.2.0 && < 12"],
"v8/tools/profile_view": [">= 4.4.0 && < 5", ">= 5.2.0 && < 12"],
"v8/tools/splaytree": [">= 4.4.0 && < 5", ">= 5.2.0 && < 12"],
"v8/tools/codemap": [">= 4.4 && < 5", ">= 5.2 && < 12"],
"v8/tools/consarray": [">= 4.4 && < 5", ">= 5.2 && < 12"],
"v8/tools/csvparser": [">= 4.4 && < 5", ">= 5.2 && < 12"],
"v8/tools/logreader": [">= 4.4 && < 5", ">= 5.2 && < 12"],
"v8/tools/profile_view": [">= 4.4 && < 5", ">= 5.2 && < 12"],
"v8/tools/splaytree": [">= 4.4 && < 5", ">= 5.2 && < 12"],
"v8": ">= 1",
"node:v8": [">= 14.18 && < 15", ">= 16"],
"vm": true,
"wasi": ">= 13.4 && < 13.5",
"node:vm": [">= 14.18 && < 15", ">= 16"],
"wasi": [">= 13.4 && < 13.5", ">= 18.17 && < 19", ">= 20"],
"node:wasi": [">= 18.17 && < 19", ">= 20"],
"worker_threads": ">= 11.7",
"zlib": true
"node:worker_threads": [">= 14.18 && < 15", ">= 16"],
"zlib": ">= 0.5",
"node:zlib": [">= 14.18 && < 15", ">= 16"]
}

2

lib/node-modules-paths.js
var path = require('path');
var parse = path.parse || require('path-parse');
var parse = path.parse || require('path-parse'); // eslint-disable-line global-require

@@ -4,0 +4,0 @@ var getNodeModulesDirs = function getNodeModulesDirs(absoluteStart, modules) {

21

lib/sync.js
var isCore = require('is-core-module');
var fs = require('fs');
var path = require('path');
var getHomedir = require('./homedir');
var caller = require('./caller');

@@ -8,7 +9,15 @@ var nodeModulesPaths = require('./node-modules-paths');

var realpathFS = fs.realpathSync && typeof fs.realpathSync.native === 'function' ? fs.realpathSync.native : fs.realpathSync;
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 defaultIsFile = function isFile(file) {
try {
var stat = fs.statSync(file);
var stat = fs.statSync(file, { throwIfNoEntry: false });
} catch (e) {

@@ -18,3 +27,3 @@ if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false;

}
return stat.isFile() || stat.isFIFO();
return !!stat && (stat.isFile() || stat.isFIFO());
};

@@ -24,3 +33,3 @@

try {
var stat = fs.statSync(dir);
var stat = fs.statSync(dir, { throwIfNoEntry: false });
} catch (e) {

@@ -30,3 +39,3 @@ if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false;

}
return stat.isDirectory();
return !!stat && stat.isDirectory();
};

@@ -89,3 +98,3 @@

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

@@ -92,0 +101,0 @@ // ensure that `basedir` is an absolute path at this point, resolving against the process' current working directory

45

package.json
{
"name": "resolve",
"description": "resolve like require.resolve() on behalf of files asynchronously and synchronously",
"version": "1.20.0",
"version": "1.22.8",
"repository": {

@@ -9,2 +9,5 @@ "type": "git",

},
"bin": {
"resolve": "./bin/resolve"
},
"main": "index.js",

@@ -18,5 +21,7 @@ "keywords": [

"scripts": {
"prepublish": "safe-publish-latest && cp node_modules/is-core-module/core.json ./lib/ ||:",
"prelint": "eclint check '**/*'",
"lint": "eslint --ext=js,mjs .",
"prepack": "npmignore --auto --commentLines=autogenerated && cp node_modules/is-core-module/core.json ./lib/ ||:",
"prepublishOnly": "safe-publish-latest",
"prepublish": "not-in-publish || npm run prepublishOnly",
"prelint": "eclint check $(git ls-files | xargs find 2> /dev/null | grep -vE 'node_modules|\\.git')",
"lint": "eslint --ext=js,mjs --no-eslintrc -c .eslintrc . 'bin/**'",
"pretests-only": "cd ./test/resolver/nested_symlinks && node mylib/sync && node mylib/async",

@@ -30,11 +35,19 @@ "tests-only": "tape test/*.js",

"devDependencies": {
"@ljharb/eslint-config": "^17.5.1",
"array.prototype.map": "^1.0.3",
"aud": "^1.1.4",
"@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": "^7.19.0",
"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",
"safe-publish-latest": "^1.1.4",
"rimraf": "^2.7.1",
"safe-publish-latest": "^2.0.0",
"semver": "^6.3.1",
"tap": "0.4.13",
"tape": "^5.1.1"
"tape": "^5.7.0",
"tmp": "^0.0.31"
},

@@ -51,5 +64,13 @@ "license": "MIT",

"dependencies": {
"is-core-module": "^2.2.0",
"path-parse": "^1.0.6"
"is-core-module": "^2.13.0",
"path-parse": "^1.0.7",
"supports-preserve-symlinks-flag": "^1.0.0"
},
"publishConfig": {
"ignore": [
".github/workflows",
"appveyor.yml",
"test/resolver/malformed_package_json"
]
}
}

9

test/core.js
var 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) {

@@ -25,6 +29,9 @@ t.test('isCore()', function (st) {

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
console.log(mod, resolve.core, resolve.core[mod]);
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 {

@@ -31,0 +38,0 @@ st.throws(requireFunc, mod + ' not supported; requiring throws');

6

test/mock_sync.js

@@ -125,5 +125,4 @@ var path = require('path');

return path.join(dir, 'symlinked', base);
} else {
return path.join(resolved, 'symlinked');
}
return path.join(resolved, 'symlinked');
}

@@ -187,5 +186,4 @@ };

return { main: './something-else.js' };
} else {
return JSON.parse(files[path.resolve(file)]);
}
return JSON.parse(files[path.resolve(file)]);
};

@@ -192,0 +190,0 @@

2

test/node_path.js

@@ -66,3 +66,3 @@ var fs = require('fs');

}, function (err, res) {
var root = require('tap/package.json').main;
var root = require('tap/package.json').main; // eslint-disable-line global-require
t.error(err);

@@ -69,0 +69,0 @@ t.equal(res, path.resolve(__dirname, '..', 'node_modules/tap', root), 'tap resolves');

418

test/resolver_sync.js
var 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) {

@@ -10,9 +24,25 @@ var dir = path.join(__dirname, 'resolver');

resolve.sync('./foo', { basedir: dir }),
path.join(dir, 'foo.js')
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')
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'
);
}

@@ -45,6 +75,17 @@ t.equal(

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

@@ -58,4 +99,13 @@ });

resolve.sync('./baz', { basedir: dir }),
path.join(dir, 'baz/quux.js')
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();

@@ -66,2 +116,3 @@ });

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

@@ -71,12 +122,36 @@ resolve.sync('./grux', { basedir: dir }),

);
if (requireResolveSupportsPaths) {
t.equal(
resolve.sync('./grux', { basedir: dir }),
require.resolve('./grux', { paths: [dir] }),
'./grux: resolve.sync === require.resolve'
);
}
var tivDir = path.join(dir, 'grux');
t.equal(
resolve.sync('tiv', { basedir: path.join(dir, 'grux') }),
resolve.sync('tiv', { basedir: tivDir }),
path.join(dir, 'tiv/index.js')
);
if (!requireResolveDefaultPathsBroken && requireResolveSupportsPaths) {
t.equal(
resolve.sync('tiv', { basedir: tivDir }),
require.resolve('tiv', { paths: [tivDir] }),
'tiv: resolve.sync === require.resolve'
);
}
var gruxDir = path.join(dir, 'tiv');
t.equal(
resolve.sync('grux', { basedir: path.join(dir, 'tiv') }),
resolve.sync('grux', { basedir: gruxDir }),
path.join(dir, 'grux/index.js')
);
if (!requireResolveDefaultPathsBroken && requireResolveSupportsPaths) {
t.equal(
resolve.sync('grux', { basedir: gruxDir }),
require.resolve('grux', { paths: [gruxDir] }),
'grux: resolve.sync === require.resolve'
);
}
t.end();

@@ -87,2 +162,3 @@ });

var dir = path.join(__dirname, 'resolver/biz/node_modules/grux');
t.equal(

@@ -92,2 +168,10 @@ resolve.sync('../grux', { basedir: dir }),

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

@@ -98,2 +182,3 @@ });

var dir = path.join(__dirname, 'resolver');
t.equal(

@@ -104,3 +189,4 @@ resolve.sync('./cup', {

}),
path.join(dir, 'cup.coffee')
path.join(dir, 'cup.coffee'),
'./cup -> ./cup.coffee'
);

@@ -110,3 +196,4 @@

resolve.sync('./cup.coffee', { basedir: dir }),
path.join(dir, 'cup.coffee')
path.join(dir, 'cup.coffee'),
'./cup.coffee'
);

@@ -121,2 +208,10 @@

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();

@@ -127,6 +222,15 @@ });

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

@@ -138,3 +242,4 @@ t.equal(

}),
path.join(dir, 'mug.coffee')
path.join(dir, 'mug.coffee'),
'./mug -> ./mug.coffee'
);

@@ -147,3 +252,4 @@

}),
path.join(dir, 'mug.js')
path.join(dir, 'mug.js'),
'./mug -> ./mug.js'
);

@@ -212,2 +318,9 @@

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

@@ -217,4 +330,84 @@ t.end();

test('missing index', function (t) {
t.plan(requireResolveSupportsPaths ? 2 : 1);
var resolverDir = path.join(__dirname, 'resolver');
try {
resolve.sync('./missing_index', { basedir: resolverDir });
t.fail('did not fail');
} catch (err) {
t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
}
if (requireResolveSupportsPaths) {
try {
require.resolve('./missing_index', { basedir: resolverDir });
t.fail('require.resolve did not fail');
} catch (err) {
t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code');
}
}
});
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();
});
var stubStatSync = function stubStatSync(fn) {
var fs = require('fs');
var statSync = fs.statSync;

@@ -245,11 +438,28 @@ try {

var dir = path.join(__dirname, 'resolver');
var basedir = path.join(dir, 'same_names');
t.equal(
resolve.sync('./foo', { basedir: path.join(dir, 'same_names') }),
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: path.join(dir, 'same_names') }),
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();

@@ -260,11 +470,31 @@ });

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

@@ -282,2 +512,8 @@ });

);
st.equal(
resolve.sync('./' + testFile),
require.resolve('./' + testFile),
'sanity check: resolve.sync === require.resolve'
);
st.end();

@@ -310,4 +546,16 @@ });

var start = new Date();
t.equal(resolve.sync('./resolver/dot_main'), path.join(__dirname, 'resolver/dot_main/index.js'));
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();

@@ -318,4 +566,15 @@ });

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'),
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();

@@ -345,3 +604,3 @@ });

t.ok(err, 'errors on non-string main');
t.equal(err.message, 'package “invalid main” `main` must be a string');
t.equal(err.message, 'package “invalid_main” `main` must be a string');
t.equal(err.code, 'INVALID_PACKAGE_MAIN');

@@ -360,3 +619,3 @@ }

t.ok(err, 'errors on non-string main');
t.equal(err.message, 'package “invalid main” `main` must be a string');
t.equal(err.message, 'package “invalid_main” `main` must be a string');
t.equal(err.code, 'INVALID_PACKAGE_MAIN');

@@ -382,1 +641,114 @@ }

});
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'
);
var res2 = resolve.sync(
'./index.js',
{
basedir: basedir,
readPackageSync: function (readFileSync, pkgfile) {
t.equal(pkgfile, path.join(basedir, 'package.json'), 'readPackageSync: `pkgfile` is package.json path');
var result = String(readFileSync(pkgfile));
try {
return JSON.parse(result);
} catch (e) {
t.ok(e instanceof SyntaxError, 'readPackageSync: malformed package.json parses as a syntax error');
}
}
}
);
t.equal(
res2,
expected,
'with readPackageSync: malformed package.json is silently ignored'
);
});

153

test/resolver.js
var 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) {

@@ -287,2 +294,51 @@ t.plan(12);

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);
var basedir = path.join(__dirname, 'resolver');
var dir = path.join(basedir, 'false_main');
resolve('./false_main', { basedir: basedir }, function (err, res, pkg) {
if (err) t.fail(err);
t.equal(
res,
path.join(dir, 'index.js'),
'`"main": false`: resolves to `index.js`'
);
t.deepEqual(pkg, {
name: 'false_main',
main: false
});
});
});
test('without basedir', function (t) {

@@ -292,3 +348,3 @@ t.plan(1);

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

@@ -409,3 +465,3 @@ tester(t, 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.message, 'package “invalid_main” `main` must be a string');
t.equal(err.code, 'INVALID_PACKAGE_MAIN');

@@ -423,3 +479,3 @@ t.equal(res, undefined, 'res is undefined');

t.ok(err, 'errors on non-string main');
t.equal(err.message, 'package “invalid main” `main` must be a string');
t.equal(err.message, 'package “invalid_main” `main` must be a string');
t.equal(err.code, 'INVALID_PACKAGE_MAIN');

@@ -455,1 +511,92 @@ t.equal(res, undefined, 'res is undefined');

});
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');
}
);
});

2

test/resolver/invalid_main/package.json
{
"name": "invalid main",
"name": "invalid_main",
"main": [

@@ -4,0 +4,0 @@ "why is this a thing",

2

test/resolver/multirepo/package.json
{
"name": "monorepo-symlink-test",
"name": "ljharb-monorepo-symlink-test",
"private": true,

@@ -4,0 +4,0 @@ "version": "0.0.0",

.eslintignore
appveyor.yml
test/.eslintrc
.eslintrc

Sorry, the diff of this file is not supported yet

readme.markdown

Sorry, the diff of this file is not supported yet

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