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kill `shouldThrowOnUnresolvedErrors` option 

Summary: Removes the `shouldThrowOnUnresolvedErrors` option, as now it is only ever `() => true`

Reviewed By: davidaurelio

Differential Revision: D4237711

fbshipit-source-id: 9460f0f0c50dc0d08d17cb7bdeb995825f7051f3
This commit is contained in:
Christoph Pojer 2016-11-30 10:10:34 -08:00 committed by Facebook Github Bot
parent 1b4bdf0bac
commit 17ccb9b8c4
5 changed files with 172 additions and 222 deletions
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2
react-packager/src/ModuleGraph/node-haste/node-haste.js vendored
View File

@ -37,7 +37,6 @@ type ResolveOptions = {|
|};
const platforms = new Set(defaults.platforms);
const returnTrue = () => true;
exports.createResolveFn = function(options: ResolveOptions): ResolveFn {
const {
@ -87,7 +86,6 @@ exports.createResolveFn = function(options: ResolveOptions): ResolveFn {
platform,
platforms,
preferNativePlatform: true,
shouldThrowOnUnresolvedErrors: returnTrue,
});
}

1
react-packager/src/Resolver/index.js vendored
View File

@ -98,7 +98,6 @@ class Resolver {
preferNativePlatform: true,
watch: opts.watch,
cache: opts.cache,
shouldThrowOnUnresolvedErrors: () => true,
transformCode: opts.transformCode,
transformCacheKey: opts.transformCacheKey,
extraNodeModules: opts.extraNodeModules,

47
react-packager/src/node-haste/DependencyGraph/ResolutionRequest.js vendored
View File

@ -27,8 +27,6 @@ import type Module from '../Module';
import type ModuleCache from '../ModuleCache';
import type ResolutionResponse from './ResolutionResponse';
const emptyModule = require.resolve('./assets/empty-module.js');
type DirExistsFn = (filePath: string) => boolean;
type Options = {
@ -43,7 +41,6 @@ type Options = {
platform: string,
platforms: Set<string>,
preferNativePlatform: boolean,
shouldThrowOnUnresolvedErrors: () => boolean,
};
class ResolutionRequest {
@ -58,7 +55,7 @@ class ResolutionRequest {
_platform: string;
_platforms: Set<string>;
_preferNativePlatform: boolean;
_shouldThrowOnUnresolvedErrors: () => boolean;
static emptyModule: string;
constructor({
dirExists,
@ -71,7 +68,6 @@ class ResolutionRequest {
platform,
platforms,
preferNativePlatform,
shouldThrowOnUnresolvedErrors,
}: Options) {
this._dirExists = dirExists;
this._entryPath = entryPath;
@ -83,7 +79,6 @@ class ResolutionRequest {
this._platform = platform;
this._platforms = platforms;
this._preferNativePlatform = preferNativePlatform;
this._shouldThrowOnUnresolvedErrors = shouldThrowOnUnresolvedErrors;
this._resetResolutionCache();
}
@ -109,38 +104,16 @@ class ResolutionRequest {
return result;
};
const forgive = (error) => {
if (
error.type !== 'UnableToResolveError' ||
this._shouldThrowOnUnresolvedErrors(this._entryPath, this._platform)
) {
throw error;
}
debug(
'Unable to resolve module %s from %s',
toModuleName,
fromModule.path
);
return null;
};
if (!this._helpers.isNodeModulesDir(fromModule.path)
&& !(isRelativeImport(toModuleName) || isAbsolutePath(toModuleName))) {
return this._tryResolve(
() => this._resolveHasteDependency(fromModule, toModuleName),
() => this._resolveNodeDependency(fromModule, toModuleName)
).then(
cacheResult,
forgive,
);
).then(cacheResult);
}
return this._resolveNodeDependency(fromModule, toModuleName)
.then(
cacheResult,
forgive,
);
.then(cacheResult);
}
getOrderedDependencies({
@ -311,7 +284,11 @@ class ResolutionRequest {
return this._redirectRequire(fromModule, potentialModulePath).then(
realModuleName => {
if (realModuleName === false) {
return this._loadAsFile(emptyModule, fromModule, toModuleName);
return this._loadAsFile(
ResolutionRequest.emptyModule,
fromModule,
toModuleName,
);
}
return this._tryResolve(
@ -330,7 +307,11 @@ class ResolutionRequest {
realModuleName => {
// exclude
if (realModuleName === false) {
return this._loadAsFile(emptyModule, fromModule, toModuleName);
return this._loadAsFile(
ResolutionRequest.emptyModule,
fromModule,
toModuleName,
);
}
if (isRelativeImport(realModuleName) || isAbsolutePath(realModuleName)) {
@ -526,4 +507,6 @@ function isRelativeImport(filePath) {
return /^[.][.]?(?:[/]|$)/.test(filePath);
}
ResolutionRequest.emptyModule = require.resolve('./assets/empty-module.js');
module.exports = ResolutionRequest;

220
react-packager/src/node-haste/__tests__/DependencyGraph-test.js vendored
View File

@ -26,6 +26,11 @@ jest.mock('../../JSTransformer/worker/extract-dependencies', () => extractDepend
jasmine.DEFAULT_TIMEOUT_INTERVAL = 10000;
const path = require('path');
const mockStat = {
isDirectory: () => false,
};
beforeEach(() => {
jest.resetModules();
@ -34,6 +39,7 @@ beforeEach(() => {
describe('DependencyGraph', function() {
let Module;
let ResolutionRequest;
let defaults;
function getOrderedDependenciesAsJSON(dgraph, entryPath, platform, recursive = true) {
@ -58,6 +64,7 @@ describe('DependencyGraph', function() {
jest.resetModules();
Module = require('../Module');
ResolutionRequest = require('../DependencyGraph/ResolutionRequest');
const Cache = jest.genMockFn().mockImplementation(function() {
this._maps = Object.create(null);
@ -107,7 +114,6 @@ describe('DependencyGraph', function() {
'react-native',
],
platforms: ['ios', 'android'],
shouldThrowOnUnresolvedErrors: () => false,
useWatchman: false,
maxWorkers: 1,
resetCache: true,
@ -1151,7 +1157,7 @@ describe('DependencyGraph', function() {
});
});
it('should be forgiving with missing requires', function() {
it('throws when a module is missing', function() {
var root = '/root';
setMockFileSystem({
'root': {
@ -1168,21 +1174,11 @@ describe('DependencyGraph', function() {
...defaults,
roots: [root],
});
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function(deps) {
expect(deps)
.toEqual([
{
id: 'index',
path: '/root/index.js',
dependencies: ['lolomg'],
isAsset: false,
isJSON: false,
isPolyfill: false,
resolution: undefined,
resolveDependency: undefined,
},
]);
});
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').catch(
error => {
expect(error.type).toEqual('UnableToResolveError');
}
);
});
it('should work with packages with subdirs', function() {
@ -1908,9 +1904,11 @@ describe('DependencyGraph', function() {
});
it('should support browser exclude of a package ("' + fieldName + '")', function() {
ResolutionRequest.emptyModule = '/root/emptyModule.js';
var root = '/root';
setMockFileSystem({
'root': {
'emptyModule.js': '',
'index.js': [
'/**',
' * @providesModule index',
@ -1958,14 +1956,26 @@ describe('DependencyGraph', function() {
isPolyfill: false,
resolution: undefined,
},
{
dependencies: [],
id: '/root/emptyModule.js',
isAsset: false,
isJSON: false,
isPolyfill: false,
path: '/root/emptyModule.js',
resolution: undefined,
},
]);
});
});
it('should support browser exclude of a file ("' + fieldName + '")', function() {
ResolutionRequest.emptyModule = '/root/emptyModule.js';
var root = '/root';
setMockFileSystem({
'root': {
'emptyModule.js': '',
'index.js': [
'/**',
' * @providesModule index',
@ -1992,7 +2002,8 @@ describe('DependencyGraph', function() {
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function(deps) {
expect(deps)
.toEqual([
{ id: 'index',
{
id: 'index',
path: '/root/index.js',
dependencies: ['aPackage'],
isAsset: false,
@ -2000,7 +2011,8 @@ describe('DependencyGraph', function() {
isPolyfill: false,
resolution: undefined,
},
{ id: 'aPackage/index.js',
{
id: 'aPackage/index.js',
path: '/root/aPackage/index.js',
dependencies: ['./booga'],
isAsset: false,
@ -2008,6 +2020,15 @@ describe('DependencyGraph', function() {
isPolyfill: false,
resolution: undefined,
},
{
dependencies: [],
id: '/root/emptyModule.js',
isAsset: false,
isJSON: false,
isPolyfill: false,
path: '/root/emptyModule.js',
resolution: undefined,
},
]);
});
});
@ -2105,8 +2126,8 @@ describe('DependencyGraph', function() {
const root = '/root';
setMockFileSystem({
[root.slice(1)]: {
'index.js': 'require("/root/arbitrary.js");',
'arbitrary.js': '',
'index.js': 'require("/root/apple.js");',
'apple.js': '',
},
});
@ -2120,15 +2141,15 @@ describe('DependencyGraph', function() {
{
id: '/root/index.js',
path: '/root/index.js',
dependencies: ['/root/arbitrary.js'],
dependencies: ['/root/apple.js'],
isAsset: false,
isJSON: false,
isPolyfill: false,
resolution: undefined,
},
{
id: '/root/arbitrary.js',
path: '/root/arbitrary.js',
id: '/root/apple.js',
path: '/root/apple.js',
dependencies: [],
isAsset: false,
isJSON: false,
@ -2508,8 +2529,8 @@ describe('DependencyGraph', function() {
const root = 'C:\\root';
setMockFileSystem({
'root': {
'index.js': 'require("C:\\\\root\\\\arbitrary.js");',
'arbitrary.js': '',
'index.js': 'require("C:\\\\root\\\\apple.js");',
'apple.js': '',
},
});
@ -2523,15 +2544,15 @@ describe('DependencyGraph', function() {
{
id: 'C:\\root\\index.js',
path: 'C:\\root\\index.js',
dependencies: ['C:\\root\\arbitrary.js'],
dependencies: ['C:\\root\\apple.js'],
isAsset: false,
isJSON: false,
isPolyfill: false,
resolution: undefined,
},
{
id: 'C:\\root\\arbitrary.js',
path: 'C:\\root\\arbitrary.js',
id: 'C:\\root\\apple.js',
path: 'C:\\root\\apple.js',
dependencies: [],
isAsset: false,
isJSON: false,
@ -2960,7 +2981,7 @@ describe('DependencyGraph', function() {
it('should selectively ignore providesModule in node_modules', function() {
var root = '/root';
var otherRoot = '/anotherRoot';
setMockFileSystem({
const filesystem = {
'root': {
'index.js': [
'/**',
@ -3051,22 +3072,30 @@ describe('DependencyGraph', function() {
'wazup()',
].join('\n'),
},
});
};
setMockFileSystem(filesystem);
var dgraph = new DependencyGraph({
...defaults,
roots: [root, otherRoot],
});
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function(deps) {
expect(deps)
.toEqual([
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').catch(
error => {
expect(error.type).toEqual('UnableToResolveError');
}
).then(() => {
filesystem.root['index.js'] = filesystem.root['index.js']
.replace('require("dontWork")', '')
.replace('require("wontWork")', '');
dgraph.processFileChange('change', root + '/index.js', mockStat);
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js')
.then(deps => {
expect(deps).toEqual([
{
id: 'index',
path: '/root/index.js',
dependencies: [
'shouldWork',
'dontWork',
'wontWork',
'ember',
'internalVendoredPackage',
'anotherIndex',
@ -3124,6 +3153,7 @@ describe('DependencyGraph', function() {
]);
});
});
});
it('should not be confused by prev occuring whitelisted names', function() {
var root = '/react-haste';
@ -3180,50 +3210,6 @@ describe('DependencyGraph', function() {
});
});
it('should ignore modules it cant find (assumes own require system)', function() {
// For example SourceMap.js implements it's own require system.
var root = '/root';
setMockFileSystem({
'root': {
'index.js': [
'/**',
' * @providesModule index',
' */',
'require("foo/lol");',
].join('\n'),
'node_modules': {
'foo': {
'package.json': JSON.stringify({
name: 'foo',
main: 'main.js',
}),
'main.js': '/* foo module */',
},
},
},
});
var dgraph = new DependencyGraph({
...defaults,
roots: [root],
});
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function(deps) {
expect(deps)
.toEqual([
{
id: 'index',
path: '/root/index.js',
dependencies: ['foo/lol'],
isAsset: false,
isJSON: false,
isPolyfill: false,
resolution: undefined,
},
]);
});
});
it('should work with node packages with a .js in the name', function() {
var root = '/root';
setMockFileSystem({
@ -4522,10 +4508,6 @@ describe('DependencyGraph', function() {
});
describe('file watch updating', function() {
var mockStat = {
isDirectory: () => false,
};
const realPlatform = process.platform;
let DependencyGraph;
@ -4549,7 +4531,7 @@ describe('DependencyGraph', function() {
'require("aPackage")',
'require("foo")',
].join('\n'),
'foo': [
'foo.js': [
'/**',
' * @providesModule foo',
' */',
@ -4694,28 +4676,9 @@ describe('DependencyGraph', function() {
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function() {
delete filesystem.root.foo;
dgraph.processFileChange('delete', root + '/foo.js');
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function(deps) {
expect(deps)
.toEqual([
{
id: 'index',
path: '/root/index.js',
dependencies: ['aPackage', 'foo'],
isAsset: false,
isJSON: false,
isPolyfill: false,
resolution: undefined,
},
{
id: 'aPackage/main.js',
path: '/root/aPackage/main.js',
dependencies: [],
isAsset: false,
isJSON: false,
isPolyfill: false,
resolution: undefined,
},
]);
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js')
.catch(error => {
expect(error.type).toEqual('UnableToResolveError');
});
});
});
@ -4831,20 +4794,11 @@ describe('DependencyGraph', function() {
assetExts: ['png'],
});
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function(deps) {
expect(deps)
.toEqual([
{ id: 'index',
path: '/root/index.js',
dependencies: ['./foo.png'],
isAsset: false,
isJSON: false,
isPolyfill: false,
resolution: undefined,
resolveDependency: undefined,
},
]);
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').catch(
error => {
expect(error.type).toEqual('UnableToResolveError');
}
).then(() => {
filesystem.root['foo.png'] = '';
dgraph._hasteFS._files[root + '/foo.png'] = ['', 8648460, 1, []];
dgraph.processFileChange('add', root + '/foo.png', mockStat);
@ -4964,25 +4918,41 @@ describe('DependencyGraph', function() {
roots: [root],
});
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function() {
filesystem.root['index.js'] = [
'/**',
' * @providesModule index',
' */',
'require("bPackage")',
].join('\n');
filesystem.root.aPackage['package.json'] = JSON.stringify({
name: 'bPackage',
main: 'main.js',
});
dgraph.processFileChange('change', root + '/index.js', mockStat);
dgraph.processFileChange('change', root + '/aPackage/package.json', mockStat);
return getOrderedDependenciesAsJSON(dgraph, '/root/index.js').then(function(deps) {
expect(deps)
.toEqual([
{
dependencies: ['bPackage'],
id: 'index',
path: '/root/index.js',
dependencies: ['aPackage'],
isAsset: false,
isJSON: false,
isPolyfill: false,
path: '/root/index.js',
resolution: undefined,
resolveDependency: undefined,
},
{
dependencies: [],
id: 'aPackage/main.js',
isAsset: false,
isJSON: false,
isPolyfill: false,
path: '/root/aPackage/main.js',
resolution: undefined,
},
]);
});
});
@ -5319,12 +5289,14 @@ describe('DependencyGraph', function() {
});
it('allows setting dependencies for asset modules', () => {
const assetDependencies = ['arbitrary', 'dependencies'];
const assetDependencies = ['/root/apple.png', '/root/banana.png'];
setMockFileSystem({
'root': {
'index.js': 'require("./a.png")',
'a.png' : '',
'apple.png': '',
'banana.png': '',
},
});

2
react-packager/src/node-haste/index.js vendored
View File

@ -79,7 +79,6 @@ class DependencyGraph {
_loading: Promise<mixed>;
constructor({
// additional arguments for jest-haste-map
assetDependencies,
assetExts,
cache,
@ -297,7 +296,6 @@ class DependencyGraph {
platform,
platforms: this._opts.platforms,
preferNativePlatform: this._opts.preferNativePlatform,
shouldThrowOnUnresolvedErrors: this._opts.shouldThrowOnUnresolvedErrors,
});
const response = new ResolutionResponse({transformOptions});