Lucas Azzola 4c9d4061da Prettier Plugin API (#3536)
* Move files around in preparation for refactor

* Update paths in build script

* Extract generic printing logic from the JavaScript printer

* Conform printer API

* Fixup decorator handling

* Fix multiparser

* Create plugin entry for markdown

* Create plugin entry for javascript/typescript

* Create plugin entry for html

* Create plugin entry for graphql

* Create plugin entry for css/less/scss

* Move JSON to JS plugin entry

* Integrate plugins into getSupportInfo()

* Move astFormat to parser definition

* Move util to common

* Implement parser loading

* remark -> mdast

* Rename cli/cli -> cli/index

* Rename builder -> doc package, fix printer resolution

* Fix doc shape assumption in CSS-in-JS logic

* Fix third-party.js prod resolution

* Fixup build-docs script

* Distribute multiparser code

* Remove requirement to forward options

* Flatten closure

* Remove debug directory

* Expose doc

* Add external plugins

* Pass options to loadPlugins

* Export getParsers

* Pin resolve version

* Use getSupportInfo in Markdown embed

* Document plugin API

* Update build-docs

* Add CLI for plugins

* Lint docs

* Fixup build.js

* Add vue language

* Fixup multiparser for vue

* Upgrade rollup and rollup-plugin-commonjs

* Fixup third-party build

* Change AST format in docs
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Opinionated Code Formatter

JavaScript · Flow · TypeScript · CSS · SCSS · Less · Vue · GraphQL · JSON · Markdown

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Intro

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.

Input

foo(reallyLongArg(), omgSoManyParameters(), IShouldRefactorThis(), isThereSeriouslyAnotherOne());

Output

foo(
  reallyLongArg(),
  omgSoManyParameters(),
  IShouldRefactorThis(),
  isThereSeriouslyAnotherOne()
);

Prettier can be run in your editor on-save, in a pre-commit hook, or in CI environments to ensure your codebase has a consistent style without devs ever having to post a nit-picky comment on a code review ever again!


Documentation

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Contributing

See CONTRIBUTING.md.

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JavaScript 98.6%
CSS 0.9%
Vue 0.2%
HTML 0.2%
MDX 0.1%