Awesome
prettier-plugin-jsdoc
Prettier plugin for format comment blocks and convert to standard Match with Visual studio and other IDE which support jsdoc and comments as markdown.
Many good examples of how this plugin work, are in tests directory. Compare tests and their snapshot
Configured with best practices of jsDoc style guides.
TOC
Installation
- Install and configure Prettier as usual
- Install prettier-plugin-jsdoc
npm i prettier-plugin-jsdoc --save
yarn add prettier-plugin-jsdoc
Config
Set prettier-plugin-jsdoc to your plugins list.
.prettierrc
{
"plugins": ["prettier-plugin-jsdoc"],
};
Prettier v3
{
"plugins": ["./node_modules/prettier-plugin-jsdoc/dist/index.js"]
};
If you want ignore some type of files remove "prettier-plugin-jsdoc" from plugins or add empty plugins
module.exports = {
"plugins": ["prettier-plugin-jsdoc"]
overrides: [
{
files: '*.tsx',
options: {
"plugins": []
},
},
],
};
Ignore
To ignore prettier use /* */ or // instead of /** */
Examples
Single line
/**
* @param { string } param0 description
*/
function fun(param0) {}
Format to
/** @param {string} param0 Description */
function fun(param0) {}
React Component
/**
* @type {React.FC<{ message:string} >}
*/
const Component = memo(({ message }) => {
return <p>{message}</p>;
});
Format to
/** @type {React.FC<{message: string}>} */
const Component = memo(({ message }) => {
return <p>{message}</p>;
});
Typescript Objects
/**
@typedef {
{
"userId": {
"profileImageLink": *,
"isBusinessUser": "isResellerUser"|"isBoolean"| "isSubUser" | "isNot",
"shareCode": number,
"referredBy": any,
},
id:number
}
} User
*/
Format to
/**
* @typedef {{
* userId: {
* profileImageLink: any;
* isBusinessUser: "isResellerUser" | "isBoolean" | "isSubUser" | "isNot";
* shareCode: number;
* referredBy: any;
* };
* id: number;
* }} User
*/
Example
Add code to example tag
/**
* @examples
* var one= 5
* var two=10
*
* if(one > 2) { two += one }
*/
to
/**
* @example
* var one = 5;
* var two = 10;
*
* if (one > 2) {
* two += one;
* }
*/
Description
Description is formatting as Markdown, so you could use any features of Markdown on that. Like code tags ("```js"), header tags like "# AHeader" or other markdown features.
Options
| Key | type | Default | description |
|---|---|---|---|
| jsdocSpaces | Number | 1 | |
| jsdocDescriptionWithDot | Boolean | false | |
| jsdocDescriptionTag | Boolean | false | |
| jsdocVerticalAlignment | Boolean | false | |
| jsdocKeepUnParseAbleExampleIndent | Boolean | false | |
| jsdocCommentLineStrategy | ("singleLine","multiline","keep") | "singleLine | |
| jsdocCapitalizeDescription | Boolean | true | |
| jsdocSeparateReturnsFromParam | Boolean | false | Add an space between last @param and @returns |
| jsdocSeparateTagGroups | Boolean | false | Add an space between tag groups |
| jsdocPreferCodeFences | Boolean | false | Always fence code blocks (surround them by triple backticks) |
| tsdoc | Boolean | false | |
| jsdocPrintWidth | Number | undefined | If You don't set value to jsdocPrintWidth, the printWidth will be use as jsdocPrintWidth. |
| jsdocLineWrappingStyle | String | "greedy" | "greedy": Lines wrap as soon as they reach the print width |
| jsdocTagsOrder | String (object) | "undefined" | Custom Tags Order |
Full up to date list and description of options can be found in Prettier help. First install plugin then run Prettier with "--help" option.
$ prettier --help # global installation
$ ./node_modules/.bin/prettier --help # local installation
ESLint
Install eslint-plugin-prettier
$ yarn add eslint eslint-plugin-prettier
Then, in your .eslintrc.json:
{
"plugins": ["prettier"],
"rules": {
"prettier/prettier": "error"
}
}
Tsdoc
We hope to support whole tsdoc, if we missed somethings please create an issue.
{
"tsdoc": true
};
Contribute
1- Get a clone/fork of repo
2- Install yarn
3- Add your changes
4- Add a test to your change if needed
5- Create PR
This project extended from @gum3n worked project on GitLab.
Links
Supported prettier version
| version | prettier version |
|---|---|
| 1.0.0+ | 3.0.0+ |
| 0.4.2 | 2.x+ |