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Support named exports #38

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Support named exports #38

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13552d1
Support named exports
danieljuhl Mar 14, 2020
50a0997
Update index.js
danieljuhl Mar 14, 2020
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11 changes: 9 additions & 2 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,13 @@ const getTypeMismatchError = ({ filename, expected, actual }) => {
);
};

const cssModuleToNamedExports = (cssModuleKeys) => {
return cssModuleKeys
.sort()
.map(key => `export const ${key}: string;`)
.join('\n');
};

const cssModuleToInterface = (cssModuleKeys) => {
const interfaceFields = cssModuleKeys
.sort()
Expand Down Expand Up @@ -68,7 +75,7 @@ module.exports = function(content, ...rest) {
const { failed, success } = makeDoneHandlers(this.async(), content, rest);

const filename = this.resourcePath;
const { mode = 'emit' } = loaderUtils.getOptions(this) || {};
const { mode = 'emit', namedExports = false } = loaderUtils.getOptions(this) || {};
if (!validModes.includes(mode)) {
return failed(new Error(`Invalid mode option: ${mode}`));
}
Expand All @@ -88,7 +95,7 @@ module.exports = function(content, ...rest) {
}
}

const cssModuleDefinition = `${bannerMessage}\n${cssModuleToInterface(cssModuleKeys)}\n${cssModuleExport}`;
const cssModuleDefinition = namedExports ? `${bannerMessage}\n${cssModuleToNamedExports(cssModuleKeys)}\n` : `${bannerMessage}\n${cssModuleToInterface(cssModuleKeys)}\n${cssModuleExport}`;

if (mode === 'verify') {
read((err, fileContents) => {
Expand Down