【发布时间】:2021-06-14 15:04:56
【问题描述】:
// Project Tree View: My idea about using Webpack.
+ Toolkit:
- D:/Toolkit/Webpack/webpack.config.js
+ Project:
- D:/Project/A/build/index.ts
- D:/Project/B/build/index.ts
- D:/Project/C/build/index.ts
// Toolkit: [webpack.config.js] file
const path = require('path');
module.exports = (env) => {
let project_root = env.path;
console.log(env);
console.log(__dirname);
return {
mode: env.mode,
entry: project_root+'/build/index.ts',
module: {
rules: [
{
test: /\.ts$/,
use: 'ts-loader',
include: [
path.resolve(project_root, 'build'),
path.resolve('./node_modules'),
]
}, {
test: /\.scss$/,
use: [
"style-loader",
"css-loader",
"sass-loader",
]
}
]
},
output: {
publicPath: 'public',
filename: 'script.js',
path: path.resolve(project_root, 'assets/js')
},
resolve: {
modules: ['node_modules'],
},
}
}
构建命令:yarn build --env=path=D:/Project/C
该命令可以正常工作,但是从 node_modules 导入任何库时
例如:
import {lib} from "example_lib";
import {lib} from "~example_lib";
import {lib} from "@example_lib";
import {lib} from "node_modules/example_lib";
import {lib} from "./node_modules/example_lib";
错误
ERROR in ../A/build/index.ts 1:0-52
Module not found: Error: Can't resolve 'example_lib' in 'D:\Project\A'
resolve 'example_lib' in 'D:\Project\A'
Parsed request is a module
No description file found in D:\Project\A\build or above
resolve as module
D:\Project\A\build\node_modules doesn't exist or is not a directory
...
D:\node_modules doesn't exist or is not a directory
ERROR in D:\Project\A\build\index.ts
../A/build/index.ts 1:20-49
[tsl] ERROR in D:\Project\A\build\index.ts(1,21)
TS2792: Cannot find module 'example_lib'. Did you mean to set the 'moduleResolution' option to 'node', or to add aliases to the 'paths' option?
webpack 5.26.2 compiled with 2 errors in 1939 ms
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
问题是:
- 如何为所有项目使用ONLY 1 Webpack node_modules?
我不希望每个项目都有 1 个 node_modules 或 webpack, package,... 里面(它会破坏我的电脑!)
【问题讨论】:
标签: node.js typescript webpack resolve webpack-5