Build server prototype (integration with GitHub / NuGet / etc)
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micro-build-server/BuildServer/lib/tasks/cssnano.js

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1.2 KiB

"use strict";
const fs = require("fs");
const path = require("path");
const cssnano = require("cssnano");
module.exports = (params, processor) => ({
"process": () => {
const filePath = path.join(processor.context.exported, params.filename);
fs.readFile(filePath, (err, css) => {
if (err) {
processor.onError(`Unable to read stylesheet ${params.filename}: ${err}`);
return processor.done();
}
return cssnano.process(css)
.catch((err) => {
processor.onError(`Unable to uglify stylesheet: ${err}`);
processor.done();
})
.then((result) => {
fs.writeFile(filePath, result.css, (err) => {
if (err) {
processor.onError(`Unable to write uglified stylesheet for ${params.filename}: ${err}`);
} else {
processor.onInfo(`Saved uglified stylesheet for ${params.filename}; uglified length: ${result.css.length}`);
}
processor.done();
});
});
});
}
});