450aaa7334
The calculators page had seven "?" glyphs in a row -- `cogs`, `tint`, `food`,
`signal`, `thermometer`, `car`, `th large` -- and `arrow left` was unmapped
while `arrow down`, `right` and `up` were all there. Also `tags`, `comments`,
`chevron down`, and `closed captioning outline`.
An unmapped name is not subtle: it renders IconHelpCircle and logs a console
error. It shipped anyway, because nothing failed on it.
Three tests already guarded this and all three missed it. They cover the
theme picker's choices, the names the mimetype helpers can return, and the
map's own integrity -- none of them looks at what call sites write. The new
guard walks src/ and checks every name it finds, in each of the four
spellings, each of which was hiding at least one of these:
<Icon name='x'/> and icon='x' the plain JSX prop
{icon: 'x'} a data table; how the calculators declare theirs
icon={active ? 'tags' : 'tag'} a ternary, where `tags` was unmapped
name={s === 'descending' ? ...} a comparison operand, which is NOT a name
The last one is why the extraction strips comparison operands first: the sort
arrow in DataTable tests a direction, and reading 'descending' as an icon name
would be a false positive that trains everyone to ignore this test.
Verified by planting each spelling in the file it was found in, and by
reverting the map additions -- the guard reports them. Also swept thirteen
routes in a real browser with console.error hooked: no icon errors left.
Drops `taggedImageLabel`, a Semantic Label prop bag with no consumers, whose
`corner: 'left'` was never an icon name at all.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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| cypress | ||
| public | ||
| scripts | ||
| src | ||
| .gitignore | ||
| cypress.config.js | ||
| package-lock.json | ||
| package.json | ||
| README.md | ||
| serve.json | ||
| tsconfig.json | ||
Getting Started with Create React App
This project was bootstrapped with Create React App.
Available Scripts
In the project directory, you can run:
npm start
Runs the app in the development mode.
Open http://localhost:3000 to view it in your browser.
The page will reload when you make changes.
You may also see any lint errors in the console.
npm test
Launches the test runner in the interactive watch mode.
See the section about running tests for more
information.
npm run build
Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.
Your app is ready to be deployed!
See the section about deployment for more information.
npm run eject
Note: this is a one-way operation. Once you eject, you can't go back!
If you aren't satisfied with the build tool and configuration choices, you can eject at any time. This command will
remove the single build dependency from your project.
Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right
into your project so you have full control over them. All of the commands except eject will still work, but they will
point to the copied scripts so you can tweak them. At this point you're on your own.
You don't have to ever use eject. The curated feature set is suitable for small and middle deployments, and you
shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't
customize it when you are ready for it.
Learn More
You can learn more in the Create React App documentation.
To learn React, check out the React documentation.
Code Splitting
This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting
Analyzing the Bundle Size
This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size
Making a Progressive Web App
This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app
Advanced Configuration
This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration
Deployment
This section has moved here: https://facebook.github.io/create-react-app/docs/deployment
npm run build fails to minify
This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify