123 lines
3.2 KiB
JavaScript
123 lines
3.2 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var _jestSnapshot;
|
||
|
|
|
||
|
|
function _load_jestSnapshot() {
|
||
|
|
return (_jestSnapshot = _interopRequireDefault(require('jest-snapshot')));
|
||
|
|
}
|
||
|
|
|
||
|
|
var _jestRegexUtil;
|
||
|
|
|
||
|
|
function _load_jestRegexUtil() {
|
||
|
|
return (_jestRegexUtil = require('jest-regex-util'));
|
||
|
|
}
|
||
|
|
|
||
|
|
function _interopRequireDefault(obj) {
|
||
|
|
return obj && obj.__esModule ? obj : {default: obj};
|
||
|
|
}
|
||
|
|
|
||
|
|
const snapshotDirRegex = new RegExp(
|
||
|
|
(0, (_jestRegexUtil || _load_jestRegexUtil()).replacePathSepForRegex)(
|
||
|
|
'/__snapshots__/'
|
||
|
|
)
|
||
|
|
);
|
||
|
|
/**
|
||
|
|
* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
|
||
|
|
*
|
||
|
|
* This source code is licensed under the MIT license found in the
|
||
|
|
* LICENSE file in the root directory of this source tree.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
const snapshotFileRegex = new RegExp(
|
||
|
|
(0, (_jestRegexUtil || _load_jestRegexUtil()).replacePathSepForRegex)(
|
||
|
|
`__snapshots__/(.*).${
|
||
|
|
(_jestSnapshot || _load_jestSnapshot()).default.EXTENSION
|
||
|
|
}`
|
||
|
|
)
|
||
|
|
);
|
||
|
|
const isSnapshotPath = path => !!path.match(snapshotDirRegex);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* DependencyResolver is used to resolve the direct dependencies of a module or
|
||
|
|
* to retrieve a list of all transitive inverse dependencies.
|
||
|
|
*/
|
||
|
|
class DependencyResolver {
|
||
|
|
constructor(resolver, hasteFS) {
|
||
|
|
this._resolver = resolver;
|
||
|
|
this._hasteFS = hasteFS;
|
||
|
|
}
|
||
|
|
|
||
|
|
resolve(file, options) {
|
||
|
|
const dependencies = this._hasteFS.getDependencies(file);
|
||
|
|
if (!dependencies) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
|
||
|
|
return dependencies
|
||
|
|
.map(dependency => {
|
||
|
|
if (this._resolver.isCoreModule(dependency)) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
try {
|
||
|
|
return this._resolver.resolveModule(file, dependency, options);
|
||
|
|
} catch (e) {}
|
||
|
|
return this._resolver.getMockModule(file, dependency);
|
||
|
|
})
|
||
|
|
.filter(Boolean);
|
||
|
|
}
|
||
|
|
|
||
|
|
resolveInverse(paths, filter, options) {
|
||
|
|
if (!paths.size) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
|
||
|
|
const collectModules = (relatedPaths, moduleMap, changed) => {
|
||
|
|
const visitedModules = new Set();
|
||
|
|
while (changed.size) {
|
||
|
|
changed = new Set(
|
||
|
|
moduleMap
|
||
|
|
.filter(
|
||
|
|
module =>
|
||
|
|
!visitedModules.has(module.file) &&
|
||
|
|
module.dependencies.some(dep => dep && changed.has(dep))
|
||
|
|
)
|
||
|
|
.map(module => {
|
||
|
|
const file = module.file;
|
||
|
|
if (filter(file)) {
|
||
|
|
relatedPaths.add(file);
|
||
|
|
}
|
||
|
|
visitedModules.add(file);
|
||
|
|
return module.file;
|
||
|
|
})
|
||
|
|
);
|
||
|
|
}
|
||
|
|
return relatedPaths;
|
||
|
|
};
|
||
|
|
|
||
|
|
const relatedPaths = new Set();
|
||
|
|
const changed = new Set();
|
||
|
|
for (const path of paths) {
|
||
|
|
if (this._hasteFS.exists(path)) {
|
||
|
|
// /path/to/__snapshots__/test.js.snap is always adjacent to
|
||
|
|
// /path/to/test.js
|
||
|
|
const modulePath = isSnapshotPath(path)
|
||
|
|
? path.replace(snapshotFileRegex, '$1')
|
||
|
|
: path;
|
||
|
|
changed.add(modulePath);
|
||
|
|
if (filter(modulePath)) {
|
||
|
|
relatedPaths.add(modulePath);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
const modules = this._hasteFS.getAllFiles().map(file => ({
|
||
|
|
dependencies: this.resolve(file, options),
|
||
|
|
file: file
|
||
|
|
}));
|
||
|
|
return Array.from(collectModules(relatedPaths, modules, changed));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = DependencyResolver;
|