57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import * as path from 'path';
|
|
import { names } from '@nx/devkit';
|
|
|
|
const JS_SOURCE_EXTENSIONS = ['.ts', '.tsx', '.js', '.jsx', '.mjs', '.cjs'];
|
|
|
|
module.exports = {
|
|
process(src, filename, options): { code: string } {
|
|
const assetFilename = JSON.stringify(path.basename(filename));
|
|
|
|
if (filename.match(/\.svg$/)) {
|
|
// Based on how SVGR generates a component name:
|
|
// https://github.com/smooth-code/svgr/blob/01b194cf967347d43d4cbe6b434404731b87cf27/packages/core/src/state.js#L6
|
|
const pascalCaseFilename = names(path.parse(filename).name).className;
|
|
const componentName = `Svg${pascalCaseFilename}`;
|
|
return {
|
|
code: `const React = require('react');
|
|
module.exports = {
|
|
__esModule: true,
|
|
default: ${assetFilename},
|
|
ReactComponent: function ${componentName}(props) {
|
|
return React.createElement(
|
|
'svg',
|
|
Object.assign({}, props, { children: ${assetFilename} })
|
|
);
|
|
},
|
|
};`,
|
|
};
|
|
}
|
|
|
|
if (JS_SOURCE_EXTENSIONS.includes(path.extname(filename))) {
|
|
const transformer = getJsTransform(options.config?.transform ?? []);
|
|
if (transformer) return transformer.process(src, filename, options);
|
|
}
|
|
|
|
// Fallback for unknown extensions
|
|
return {
|
|
code: `module.exports = ${assetFilename};`,
|
|
};
|
|
},
|
|
};
|
|
|
|
function getJsTransform(transformers?: [string, string, string?]) {
|
|
try {
|
|
if (transformers?.[1]?.includes('@swc/jest')) {
|
|
return require('@swc/jest').createTransformer();
|
|
}
|
|
} catch {
|
|
// ignored
|
|
}
|
|
|
|
try {
|
|
return require('babel-jest').default.createTransformer();
|
|
} catch {
|
|
// ignored
|
|
}
|
|
}
|