puppeteer/utils/doclint/README.md

# DocLint

**Doclint** is a small program that lints Puppeteer's documentation against
Puppeteer's source code.

Doclint works in a few steps:

1. Read sources in `lib/` folder, parse AST trees and extract public API
    - note that we run DocLint on the outputted JavaScript in `lib/` rather than the source code in `src/`. We will do this until we have migrated `src/` to be exclusively TypeScript and then we can update DocLint to support TypeScript.
2. Read sources in `docs/` folder, render markdown to HTML, use puppeteer to traverse the HTML
  and extract described API
3. Compare one API to another

Doclint is also responsible for general markdown checks, most notably for the table of contents
relevancy.

## Running

```bash
npm run doc
```

## Tests

Doclint has its own set of jasmine tests, located at `utils/doclint/test` folder.

To execute tests, run:

```bash
npm run test-doclint
```
[doclint] Move doclint under utils/ This patch: - moves doclint under utils/ folder - adds tests to verify doclint basic functionality This patch also drops the jasmine as a spec runner for the doclint checks. It turned out it's hard to customize jasmine's behavior, so instead this patch implements a dummy spec runner. The dummy spec runner allows us: - to format messages however we want (the custom jasmine reporter would also allow us to do this) - to avoid `beforeAll` functions which pollute global to pass initialized variables over to specs References #14 2017-07-12 18:42:36 +00:00			`# DocLint`

			`Doclint is a small program that lints Puppeteer's documentation against`
			`Puppeteer's source code.`

			`Doclint works in a few steps:`

			1. Read sources in `lib/` folder, parse AST trees and extract public API
chore: fix missed `src/` vs `lib/` documentation (#5591) Co-authored-by: Mathias Bynens <mathias@qiwi.be> 2020-04-06 08:32:42 +00:00			- note that we run DocLint on the outputted JavaScript in `lib/` rather than the source code in `src/`. We will do this until we have migrated `src/` to be exclusively TypeScript and then we can update DocLint to support TypeScript.
[doclint] Move doclint under utils/ This patch: - moves doclint under utils/ folder - adds tests to verify doclint basic functionality This patch also drops the jasmine as a spec runner for the doclint checks. It turned out it's hard to customize jasmine's behavior, so instead this patch implements a dummy spec runner. The dummy spec runner allows us: - to format messages however we want (the custom jasmine reporter would also allow us to do this) - to avoid `beforeAll` functions which pollute global to pass initialized variables over to specs References #14 2017-07-12 18:42:36 +00:00			2. Read sources in `docs/` folder, render markdown to HTML, use puppeteer to traverse the HTML
			`and extract described API`
			`3. Compare one API to another`

			`Doclint is also responsible for general markdown checks, most notably for the table of contents`
			`relevancy.`

			`## Running`

			```bash
			`npm run doc`
			```

			`## Tests`

			Doclint has its own set of jasmine tests, located at `utils/doclint/test` folder.

			`To execute tests, run:`

			```bash
			`npm run test-doclint`
			```