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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.transform = transform;
const load_module_1 = require("../../../utils/load-module");
const compat_1 = require("../../../utils/compat");
/**
* Transpile with stylus
*/
function transform(node, text, context) {
const stylus = loadStylus(context);
if (!stylus) {
return null;
}
let inputRange;
if (node.endTag) {
inputRange = [node.startTag.range[1], node.endTag.range[0]];
}
else {
inputRange = [node.startTag.range[1], node.range[1]];
}
const code = text.slice(...inputRange);
const filename = `${(0, compat_1.getFilename)(context)}.stylus`;
try {
let output;
const style = stylus(code, {
filename
}).set('sourcemap', {});
style.render((_error, code) => {
output = code;
});
if (output == null) {
return null;
}
return {
inputRange,
output,
mappings: style.sourcemap.mappings
};
}
catch (_e) {
return null;
}
}
/**
* Load stylus
*/
function loadStylus(context) {
return (0, load_module_1.loadModule)(context, 'stylus');
}
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