create-expo-cljs-app
Version:
Create a react native application with Expo and Shadow-CLJS!
30 lines • 1.41 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateFunctionMap = void 0;
const importMetroFromProject_1 = require("../importMetroFromProject");
function generateFunctionMap(projectRoot, ast, context) {
// `x_facebook_sources` is a source map feature that we disable by default since it isn't documented
// and doesn't appear to add much value to the DX, it also increases bundle time, and source map size.
// The feature supposedly provides improved function names for anonymous functions, but we will opt towards
// linting to prevent users from adding anonymous functions for important features like React components.
//
// Here is an example stack trace for a component that throws an error
// in the root component (which is an anonymous function):
//
// Before:
// - <anonymous> App.js:5:9
// - renderApplication renderApplication.js:54:5
// - runnables.appKey.run AppRegistry.js:117:26
//
// After:
// - _default App.js:5:9
// - renderApplication renderApplication.js:54:5
// - run AppRegistry.js:117:26
//
if (process.env.EXPO_USE_FB_SOURCES) {
return importMetroFromProject_1.importMetroSourceMapFromProject(projectRoot).generateFunctionMap(ast, context);
}
return null;
}
exports.generateFunctionMap = generateFunctionMap;
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