fix(frontend): tsconfig paths resolution

package.json

@@ -105,6 +105,8 @@
     "strip-json-comments": "2.0.1",
     "tmp": "0.0.33",
     "ts-loader": "^5.3.1",
+    "ts-node": "^8.0.2",
+    "tsconfig-paths-webpack-plugin": "^3.2.0",
     "tsickle": "^0.33.0",
     "tslib": "^1.9.3",
     "tslint": "5.11.0",
@@ -139,8 +141,5 @@
     "commitizen": {
       "path": "./node_modules/cz-conventional-changelog"
     }
-  },
-  "dependencies": {
-    "ts-node": "^8.0.2"
   }
 }

packages/builders/package.json

@@ -35,6 +35,7 @@
     "rxjs": "6.3.3",
     "source-map-support": "0.5.11",
     "ts-loader": "5.3.1",
+    "tsconfig-paths-webpack-plugin": "3.2.0",
     "webpack": "4.29.0",
     "webpack-dev-server": "3.1.14",
     "webpack-node-externals": "1.7.2",

packages/node/src/builders/build/build.builder.spec.ts

@@ -1,5 +1,7 @@
 import { join, normalize } from '@angular-devkit/core';
 import { TestLogger } from '@angular-devkit/architect/testing';
+jest.mock('tsconfig-paths-webpack-plugin');
+import TsConfigPathsPlugin from 'tsconfig-paths-webpack-plugin';
 import BuildNodeBuilder from './build.builder';
 import { BuildNodeBuilderOptions } from './build.builder';
 import { of } from 'rxjs';
@@ -42,6 +44,7 @@ describe('NodeBuildBuilder', () => {
       assets: [],
       statsJson: false
     };
+    (<any>TsConfigPathsPlugin).mockImplementation(class MockPathsPlugin {});
   });
 
   describe('run', () => {

packages/node/src/utils/config.spec.ts

@@ -5,6 +5,8 @@ import * as ts from 'typescript';
 import { LicenseWebpackPlugin } from 'license-webpack-plugin';
 import CircularDependencyPlugin = require('circular-dependency-plugin');
 import ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
+jest.mock('tsconfig-paths-webpack-plugin');
+import TsConfigPathsPlugin from 'tsconfig-paths-webpack-plugin';
 import { ProgressPlugin } from 'webpack';
 import { BuildBuilderOptions } from './types';
 
@@ -19,6 +21,7 @@ describe('getBaseWebpackPartial', () => {
       root: getSystemPath(normalize('/root')),
       statsJson: false
     };
+    (<any>TsConfigPathsPlugin).mockImplementation(class MockPathsPlugin {});
   });
 
   describe('unconditional options', () => {
@@ -127,7 +130,7 @@ describe('getBaseWebpackPartial', () => {
       expect(typeCheckerPlugin.options.tsconfig).toBe('tsconfig.json');
     });
 
-    it('should set aliases for compilerOptionPaths', () => {
+    it('should add the TsConfigPathsPlugin for resolving', () => {
       spyOn(ts, 'parseJsonConfigFileContent').and.returnValue({
         options: {
           paths: {
@@ -135,11 +138,12 @@ describe('getBaseWebpackPartial', () => {
           }
         }
       });
-
       const result = getBaseWebpackPartial(input);
-      expect(result.resolve.alias).toEqual({
+      expect(
-        '@npmScope/libraryName': '/root/libs/libraryName/src/index.ts'
+        result.resolve.plugins.some(
-      });
+          plugin => plugin instanceof TsConfigPathsPlugin
+        )
+      ).toEqual(true);
     });
 
     it('should include es2015 in mainFields if typescript is set es2015', () => {

packages/node/src/utils/config.ts

@@ -7,6 +7,7 @@ import { resolve } from 'path';
 import { LicenseWebpackPlugin } from 'license-webpack-plugin';
 import CircularDependencyPlugin = require('circular-dependency-plugin');
 import ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
+import TsConfigPathsPlugin from 'tsconfig-paths-webpack-plugin';
 import * as CopyWebpackPlugin from 'copy-webpack-plugin';
 import { readTsConfig } from '@nrwl/workspace';
 import { BuildBuilderOptions } from './types';
@@ -20,6 +21,8 @@ export function getBaseWebpackPartial(
   const supportsEs2015 =
     compilerOptions.target !== ts.ScriptTarget.ES3 &&
     compilerOptions.target !== ts.ScriptTarget.ES5;
+  const mainFields = [...(supportsEs2015 ? ['es2015'] : []), 'module', 'main'];
+  const extensions = ['.ts', '.tsx', '.mjs', '.js', '.jsx'];
   const webpackConfig: Configuration = {
     entry: {
       main: [options.main]
@@ -45,9 +48,16 @@ export function getBaseWebpackPartial(
       ]
     },
     resolve: {
-      extensions: ['.ts', '.tsx', '.mjs', '.js', '.jsx'],
+      extensions,
-      alias: getAliases(options, compilerOptions),
+      alias: getAliases(options),
-      mainFields: [...(supportsEs2015 ? ['es2015'] : []), 'module', 'main']
+      plugins: [
+        new TsConfigPathsPlugin({
+          configFile: options.tsConfig,
+          extensions,
+          mainFields
+        })
+      ],
+      mainFields
     },
     performance: {
       hints: false
@@ -120,20 +130,8 @@ export function getBaseWebpackPartial(
   return webpackConfig;
 }
 
-function getAliases(
+function getAliases(options: BuildBuilderOptions): { [key: string]: string } {
-  options: BuildBuilderOptions,
+  return options.fileReplacements.reduce(
-  compilerOptions: ts.CompilerOptions
-): { [key: string]: string } {
-  const replacements = [
-    ...options.fileReplacements,
-    ...(compilerOptions.paths
-      ? Object.entries(compilerOptions.paths).map(([importPath, values]) => ({
-          replace: importPath,
-          with: resolve(options.root, values[0])
-        }))
-      : [])
-  ];
-  return replacements.reduce(
     (aliases, replacement) => ({
       ...aliases,
       [replacement.replace]: replacement.with

packages/node/src/utils/node.config.spec.ts

@@ -1,7 +1,9 @@
-import { getNodeWebpackConfig } from './node.config';
 import { getSystemPath, normalize } from '@angular-devkit/core';
+jest.mock('tsconfig-paths-webpack-plugin');
+import TsConfigPathsPlugin from 'tsconfig-paths-webpack-plugin';
 import { BannerPlugin } from 'webpack';
 import { BuildNodeBuilderOptions } from '../builders/build/build.builder';
+import { getNodeWebpackConfig } from './node.config';
 
 describe('getNodePartial', () => {
   let input: BuildNodeBuilderOptions;
@@ -15,6 +17,7 @@ describe('getNodePartial', () => {
       root: getSystemPath(normalize('/root')),
       statsJson: false
     };
+    (<any>TsConfigPathsPlugin).mockImplementation(class MockPathsPlugin {});
   });
 
   describe('unconditionally', () => {

packages/web/src/builders/build/build.builder.spec.ts

@@ -1,5 +1,7 @@
 import { normalize, join } from '@angular-devkit/core';
 import { TestLogger } from '@angular-devkit/architect/testing';
+jest.mock('tsconfig-paths-webpack-plugin');
+import TsConfigPathsPlugin from 'tsconfig-paths-webpack-plugin';
 import WebBuildBuilder from './build.builder';
 import { WebBuildBuilderOptions } from './build.builder';
 import { of } from 'rxjs';
@@ -45,6 +47,7 @@ describe('WebBuildBuilder', () => {
       assets: [],
       statsJson: false
     };
+    (<any>TsConfigPathsPlugin).mockImplementation(class MockPathsPlugin {});
   });
 
   describe('run', () => {

packages/web/src/utils/devserver.config.spec.ts

@@ -1,6 +1,8 @@
 import { getSystemPath, normalize, join } from '@angular-devkit/core';
 import { getDevServerConfig } from './devserver.config';
 import { Logger } from '@angular-devkit/core/src/logger';
+jest.mock('tsconfig-paths-webpack-plugin');
+import TsConfigPathsPlugin from 'tsconfig-paths-webpack-plugin';
 import * as ts from 'typescript';
 import * as fs from 'fs';
 import { WebBuildBuilderOptions } from '../builders/build/build.builder';
@@ -48,9 +50,10 @@ describe('getDevServerConfig', () => {
       watch: true
     };
 
+    (<any>TsConfigPathsPlugin).mockImplementation(class MockPathsPlugin {});
+
     mockCompilerOptions = {
-      target: 'es2015',
+      target: 'es2015'
-      paths: { path: ['mapped/path'] }
     };
 
     spyOn(ts, 'readConfigFile').and.callFake(() => ({

packages/web/src/utils/web.config.spec.ts

@@ -1,4 +1,6 @@
 import { getSystemPath, normalize } from '@angular-devkit/core';
+jest.mock('tsconfig-paths-webpack-plugin');
+import TsConfigPathsPlugin from 'tsconfig-paths-webpack-plugin';
 import { getWebConfig as getWebPartial } from './web.config';
 import { createConsoleLogger } from '@angular-devkit/core/node';
 import { Logger } from '@angular-devkit/core/src/logger';
@@ -41,6 +43,7 @@ describe('getWebConfig', () => {
       target: 'es2015',
       paths: { path: ['mapped/path'] }
     };
+    (<any>TsConfigPathsPlugin).mockImplementation(class MockPathsPlugin {});
 
     spyOn(ts, 'readConfigFile').and.callFake(() => ({
       config: {

yarn.lock

@@ -659,6 +659,11 @@
   version "3.2.16"
   resolved "https://registry.yarnpkg.com/@types/jquery/-/jquery-3.2.16.tgz#04419c404a3194350e7d3f339a90e72c88db3111"
 
+"@types/json5@^0.0.29":
+  version "0.0.29"
+  resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
+  integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
+
 "@types/lodash@4.14.87":
   version "4.14.87"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.87.tgz#55f92183b048c2c64402afe472f8333f4e319a6b"
@@ -3496,6 +3501,11 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
+deepmerge@^2.0.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-2.2.1.tgz#5d3ff22a01c00f645405a2fbc17d0778a1801170"
+  integrity sha512-R9hc1Xa/NOBi9WRVUWg19rl1UB7Tt4kuPd+thNJgFZoxXsTz7ncaPaeIm+40oSGuP33DfMb4sZt1QIGiJzC4EA==
+
 default-gateway@^2.6.0:
   version "2.7.2"
   resolved "https://registry.yarnpkg.com/default-gateway/-/default-gateway-2.7.2.tgz#b7ef339e5e024b045467af403d50348db4642d0f"
@@ -10555,6 +10565,26 @@ ts-node@^8.0.2:
     source-map-support "^0.5.6"
     yn "^3.0.0"
 
+tsconfig-paths-webpack-plugin@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths-webpack-plugin/-/tsconfig-paths-webpack-plugin-3.2.0.tgz#6e70bd42915ad0efb64d3385163f0c1270f3e04d"
+  integrity sha512-S/gOOPOkV8rIL4LurZ1vUdYCVgo15iX9ZMJ6wx6w2OgcpT/G4wMyHB6WM+xheSqGMrWKuxFul+aXpCju3wmj/g==
+  dependencies:
+    chalk "^2.3.0"
+    enhanced-resolve "^4.0.0"
+    tsconfig-paths "^3.4.0"
+
+tsconfig-paths@^3.4.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.8.0.tgz#4e34202d5b41958f269cf56b01ed95b853d59f72"
+  integrity sha512-zZEYFo4sjORK8W58ENkRn9s+HmQFkkwydDG7My5s/fnfr2YYCaiyXe/HBUcIgU8epEKOXwiahOO+KZYjiXlWyQ==
+  dependencies:
+    "@types/json5" "^0.0.29"
+    deepmerge "^2.0.1"
+    json5 "^1.0.1"
+    minimist "^1.2.0"
+    strip-bom "^3.0.0"
+
 tsickle@^0.33.0:
   version "0.33.1"
   resolved "https://registry.yarnpkg.com/tsickle/-/tsickle-0.33.1.tgz#eee4ebabeda3bcd8afc32cee34c822cbe3e839ec"