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* Add webpack-bundle-analyzer as dev-tool * Add README information about bundle analysis
60 lines
2.1 KiB
Markdown
60 lines
2.1 KiB
Markdown
# HedgeDoc - React Client
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![test, build](https://github.com/codimd/react-client/workflows/test,%20build/badge.svg)
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![e2e](https://github.com/codimd/react-client/workflows/e2e/badge.svg)
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![lint](https://github.com/codimd/react-client/workflows/lint/badge.svg)
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This is the new, improved and better looking frontend for HedgeDoc 2.0.
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Our goal is to recreate the current frontend in react and to improve it.
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## Preparation
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You'll need at least Node 12. We use [yarn](https://yarnpkg.com/) for our dependencies.
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## Development mode
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1. Clone this repo (e.g. `git clone https://github.com/codimd/react-client.git hedgedoc-react-client`)
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2. Go inside the repo (e.g. `cd hedgedoc-react-client`)
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3. Run `yarn install`
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4. Either run
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- `yarn start:dev` (expects [a server](https://github.com/codimd/server/tree/develop) running under [http://localhost:3000](http://localhost:3000))
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- `yarn start` (makes all api calls to the same domain the react-client runs on (normally [http://localhost:3001](http://localhost:3001) ))
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This should run the app in the development mode and open [http://localhost:3001](http://localhost:3001) in your browser.
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The page will reload if you make edits.
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You will also see any lint errors in the console.
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### Tests
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#### Unit
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Unit testing is done via jest.
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1. Run `yarn test`
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#### End2End
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We use [cypress](https://cypress.io) for e2e tests.
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1. Start the frontend with `yarn start`
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2. Run `yarn cy:open` to open the cypress test loader
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3. Choose your browser and test
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4. Let the tests run
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### Bundle analysis
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You can inspect the generated production-bundle files to look for optimization issues.
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1. Run `yarn analyze`
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2. Open the generated `build/report.html` in your favourite browser
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## Production mode
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1. Clone this repo (e.g. `git clone https://github.com/codimd/react-client.git hedgedoc-react-client`)
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2. Go inside the repo (e.g. `cd hedgedoc-react-client`)
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3. Run `yarn install`
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4. Run `yarn build`
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Builds the app for production to the `build` folder.
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It correctly bundles React in production mode and optimizes the build for the best performance.
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The build is minified and the filenames include a hash value of the content.
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