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fork-ts-checker-webpack-plugin-8.0.0
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Runs typescript type checker and linter on separate process.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | fork-ts-checker-webpack-plugin-8.0.0 |
| نام | fork-ts-checker-webpack-plugin |
| نسخه کتابخانه | 8.0.0 |
| نگهدارنده | ['piotr-oles'] |
| ایمیل نگهدارنده | ['piotrek.oles@gmail.com'] |
| نویسنده | Piotr Oleś |
| ایمیل نویسنده | piotrek.oles@gmail.com |
| آدرس صفحه اصلی | git+https://github.com/TypeStrong/fork-ts-checker-webpack-plugin.git |
| آدرس اینترنتی | https://github.com/TypeStrong/fork-ts-checker-webpack-plugin#readme |
| مجوز | MIT |
[](https://github.com/vshymanskyy/StandWithUkraine/blob/main/docs/README.md)
<div align="center">
<img alt="" width="300" src="./media/logo.svg" />
<h1>Fork TS Checker Webpack Plugin</h1>
<p>Webpack plugin that runs TypeScript type checker on a separate process.</p>
[](https://www.npmjs.com/package/fork-ts-checker-webpack-plugin)
[](https://github.com/TypeStrong/fork-ts-checker-webpack-plugin/actions?query=branch%3Amain+event%3Apush)
[](https://npmjs.org/package/fork-ts-checker-webpack-plugin)
[](http://commitizen.github.io/cz-cli/)
[](https://github.com/prettier/prettier)
[](https://github.com/semantic-release/semantic-release)
</div>
## Features
* Speeds up [TypeScript](https://github.com/Microsoft/TypeScript) type checking (by moving it to a separate process) 🏎
* Supports modern TypeScript features like [project references](https://www.typescriptlang.org/docs/handbook/project-references.html) and [incremental mode](https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-4.html#faster-subsequent-builds-with-the---incremental-flag) ✨
* Displays nice error messages with the [code frame](https://babeljs.io/docs/en/next/babel-code-frame.html) formatter 🌈
## Installation
This plugin requires **Node.js >=12.13.0+**, **Webpack ^5.11.0**, **TypeScript ^3.6.0**
* If you depend on **TypeScript 2.1 - 2.6.2**, please use [version 4](https://github.com/TypeStrong/fork-ts-checker-webpack-plugin/tree/v4.1.4) of the plugin.
* If you depend on **Webpack 4**, **TypeScript 2.7 - 3.5.3** or **ESLint** feature, please use [version 6](https://github.com/TypeStrong/fork-ts-checker-webpack-plugin/tree/v6.2.6) of the plugin.
* If you need Vue.js support, please use [version 6](https://github.com/TypeStrong/fork-ts-checker-webpack-plugin/tree/v6.5.2) of ths plugin
```sh
# with npm
npm install --save-dev fork-ts-checker-webpack-plugin
# with yarn
yarn add --dev fork-ts-checker-webpack-plugin
```
The minimal webpack config (with [ts-loader](https://github.com/TypeStrong/ts-loader))
```js
// webpack.config.js
const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
module.exports = {
context: __dirname, // to automatically find tsconfig.json
entry: './src/index.ts',
resolve: {
extensions: [".ts", ".tsx", ".js"],
},
module: {
rules: [
{
test: /\.tsx?$/,
loader: 'ts-loader',
// add transpileOnly option if you use ts-loader < 9.3.0
// options: {
// transpileOnly: true
// }
}
]
},
plugins: [new ForkTsCheckerWebpackPlugin()],
watchOptions: {
// for some systems, watching many files can result in a lot of CPU or memory usage
// https://webpack.js.org/configuration/watch/#watchoptionsignored
// don't use this pattern, if you have a monorepo with linked packages
ignored: /node_modules/,
},
};
```
> Examples how to configure it with [babel-loader](https://github.com/babel/babel-loader), [ts-loader](https://github.com/TypeStrong/ts-loader)
> and [Visual Studio Code](https://code.visualstudio.com/) are in the [**examples**](./examples) directory.
## Modules resolution
It's very important to be aware that **this plugin uses [TypeScript](https://github.com/Microsoft/TypeScript)'s, not
[webpack](https://github.com/webpack/webpack)'s modules resolution**. It means that you have to setup `tsconfig.json` correctly.
> It's because of the performance - with TypeScript's module resolution we don't have to wait for webpack to compile files.
>
> To debug TypeScript's modules resolution, you can use `tsc --traceResolution` command.
## Options
This plugin uses [`cosmiconfig`](https://github.com/davidtheclark/cosmiconfig). This means that besides the plugin constructor,
you can place your configuration in the:
* `"fork-ts-checker"` field in the `package.json`
* `.fork-ts-checkerrc` file in JSON or YAML format
* `fork-ts-checker.config.js` file exporting a JS object
Options passed to the plugin constructor will overwrite options from the cosmiconfig (using [deepmerge](https://github.com/TehShrike/deepmerge)).
| Name | Type | Default value | Description |
|--------------|--------------------------------------|-------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `async` | `boolean` | `compiler.options.mode === 'development'` | If `true`, reports issues **after** webpack's compilation is done. Thanks to that it doesn't block the compilation. Used only in the `watch` mode. |
| `typescript` | `object` | `{}` | See [TypeScript options](#typescript-options). |
| `issue` | `object` | `{}` | See [Issues options](#issues-options). |
| `formatter` | `string` or `object` or `function` | `codeframe` | Available formatters are `basic`, `codeframe` and a custom `function`. To [configure](https://babeljs.io/docs/en/babel-code-frame#options) `codeframe` formatter, pass: `{ type: 'codeframe', options: { <coderame options> } }`. To use absolute file path, pass: `{ type: 'codeframe', pathType: 'absolute' }`. |
| `logger` | `{ log: function, error: function }` or `webpack-infrastructure` | `console` | Console-like object to print issues in `async` mode. |
| `devServer` | `boolean` | `true` | If set to `false`, errors will not be reported to Webpack Dev Server. |
### TypeScript options
Options for the TypeScript checker (`typescript` option object).
| Name | Type | Default value | Description |
|---------------------|--------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `memoryLimit` | `number` | `2048` | Memory limit for the checker process in MB. If the process exits with the allocation failed error, try to increase this number. |
| `configFile` | `string` | `'tsconfig.json'` | Path to the `tsconfig.json` file (path relative to the `compiler.options.context` or absolute path) |
| `configOverwrite` | `object` | `{ compilerOptions: { skipLibCheck: true, sourceMap: false, inlineSourceMap: false, declarationMap: false } }` | This configuration will overwrite configuration from the `tsconfig.json` file. Supported fields are: `extends`, `compilerOptions`, `include`, `exclude`, `files`, and `references`. |
| `context` | `string` | `dirname(configuration.configFile)` | The base path for finding files specified in the `tsconfig.json`. Same as the `context` option from the [ts-loader](https://github.com/TypeStrong/ts-loader#context). Useful if you want to keep your `tsconfig.json` in an external package. Keep in mind that **not** having a `tsconfig.json` in your project root can cause different behaviour between `fork-ts-checker-webpack-plugin` and `tsc`. When using editors like `VS Code` it is advised to add a `tsconfig.json` file to the root of the project and extend the config file referenced in option `configFile`. |
| `build` | `boolean` | `false` | The equivalent of the `--build` flag for the `tsc` command. |
| `mode` | `'readonly'` or `'write-dts'` or `'write-tsbuildinfo'` or `'write-references'` | `build === true ? 'write-tsbuildinfo' ? 'readonly'` | Use `readonly` if you don't want to write anything on the disk, `write-dts` to write only `.d.ts` files, `write-tsbuildinfo` to write only `.tsbuildinfo` files, `write-references` to write both `.js` and `.d.ts` files of project references (last 2 modes requires `build: true`). |
| `diagnosticOptions` | `object` | `{ syntactic: false, semantic: true, declaration: false, global: false }` | Settings to select which diagnostics do we want to perform. |
| `profile` | `boolean` | `false` | Measures and prints timings related to the TypeScript performance. |
| `typescriptPath` | `string` | `require.resolve('typescript')` | If supplied this is a custom path where TypeScript can be found. |
### Issues options
Options for the issues filtering (`issue` option object).
I could write some plain text explanation of these options but I think code will explain it better:
```typescript
interface Issue {
severity: 'error' | 'warning';
code: string;
file?: string;
}
type IssueMatch = Partial<Issue>; // file field supports glob matching
type IssuePredicate = (issue: Issue) => boolean;
type IssueFilter = IssueMatch | IssuePredicate | (IssueMatch | IssuePredicate)[];
```
| Name | Type | Default value | Description |
|-----------|---------------|---------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `include` | `IssueFilter` | `undefined` | If `object`, defines issue properties that should be [matched](src/issue/issue-match.ts). If `function`, acts as a predicate where `issue` is an argument. |
| `exclude` | `IssueFilter` | `undefined` | Same as `include` but issues that match this predicate will be excluded. |
<details>
<summary>Expand example</summary>
Include issues from the `src` directory, exclude issues from `.spec.ts` files:
```js
module.exports = {
// ...the webpack configuration
plugins: [
new ForkTsCheckerWebpackPlugin({
issue: {
include: [
{ file: '**/src/**/*' }
],
exclude: [
{ file: '**/*.spec.ts' }
]
}
})
]
};
```
</details>
## Plugin hooks
This plugin provides some custom webpack hooks:
| Hook key | Type | Params | Description |
|------------|----------------------------|-----------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `start` | `AsyncSeriesWaterfallHook` | `change, compilation` | Starts issues checking for a compilation. It's an async waterfall hook, so you can modify the list of changed and removed files or delay the start of the service. |
| `waiting` | `SyncHook` | `compilation` | Waiting for the issues checking. |
| `canceled` | `SyncHook` | `compilation` | Issues checking for the compilation has been canceled. |
| `error` | `SyncHook` | `compilation` | An error occurred during issues checking. |
| `issues` | `SyncWaterfallHook` | `issues, compilation` | Issues have been received and will be reported. It's a waterfall hook, so you can modify the list of received issues. |
To access plugin hooks and tap into the event, we need to use the `getCompilerHooks` static method.
When we call this method with a [webpack compiler instance](https://webpack.js.org/api/node/), it returns the object with
[tapable](https://github.com/webpack/tapable) hooks where you can pass in your callbacks.
```js
// ./src/webpack/MyWebpackPlugin.js
const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
class MyWebpackPlugin {
apply(compiler) {
const hooks = ForkTsCheckerWebpackPlugin.getCompilerHooks(compiler);
// log some message on waiting
hooks.waiting.tap('MyPlugin', () => {
console.log('waiting for issues');
});
// don't show warnings
hooks.issues.tap('MyPlugin', (issues) =>
issues.filter((issue) => issue.severity === 'error')
);
}
}
module.exports = MyWebpackPlugin;
// webpack.config.js
const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
const MyWebpackPlugin = require('./src/webpack/MyWebpackPlugin');
module.exports = {
/* ... */
plugins: [
new ForkTsCheckerWebpackPlugin(),
new MyWebpackPlugin()
]
};
```
## Profiling types resolution
When using TypeScript 4.3.0 or newer you can profile long type checks by
setting "generateTrace" compiler option. This is an instruction from [microsoft/TypeScript#40063](https://github.com/microsoft/TypeScript/pull/40063):
1. Set "generateTrace": "{folderName}" in your `tsconfig.json` (under `compilerOptions`)
2. Look in the resulting folder. If you used build mode, there will be a `legend.json` telling you what went where.
Otherwise, there will be `trace.json` file and `types.json` files.
3. Navigate to [edge://tracing](edge://tracing) or [chrome://tracing](chrome://tracing) and load `trace.json`
4. Expand Process 1 with the little triangle in the left sidebar
5. Click on different blocks to see their payloads in the bottom pane
6. Open `types.json` in an editor
7. When you see a type ID in the tracing output, go-to-line {id} to find data about that type
## Enabling incremental mode
You must both set "incremental": true in your `tsconfig.json` (under `compilerOptions`) and also specify mode: 'write-references' in `ForkTsCheckerWebpackPlugin` settings.
## Related projects
* [`ts-loader`](https://github.com/TypeStrong/ts-loader) - TypeScript loader for webpack.
* [`babel-loader`](https://github.com/babel/babel-loader) - Alternative TypeScript loader for webpack.
* [`fork-ts-checker-notifier-webpack-plugin`](https://github.com/johnnyreilly/fork-ts-checker-notifier-webpack-plugin) - Notifies about build status using system notifications (similar to the [webpack-notifier](https://github.com/Turbo87/webpack-notifier)).
## Credits
This plugin was created in [Realytics](https://www.realytics.io/) in 2017. Thank you for supporting Open Source.
## License
MIT License
نیازمندی
| مقدار | نام |
|---|---|
| ^7.16.7 | @babel/code-frame |
| ^4.1.2 | chalk |
| ^3.5.3 | chokidar |
| ^7.0.1 | cosmiconfig |
| ^4.2.2 | deepmerge |
| ^10.0.0 | fs-extra |
| ^3.4.1 | memfs |
| ^3.0.4 | minimatch |
| ^3.0.1 | node-abort-controller |
| ^3.1.1 | schema-utils |
| ^7.3.5 | semver |
| ^2.2.1 | tapable |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| 16.19.1 | Npm |
نحوه نصب
نصب پکیج tgz fork-ts-checker-webpack-plugin-8.0.0:
npm install fork-ts-checker-webpack-plugin-8.0.0.tgz