Files
OfficialSite/build/tasks/styles.js
Chauncey McAskill 7df0481d05 Change writeFile promises in styles.js
Await results of `writeFile()` calls for easier readability of operations.
2021-10-12 12:52:36 -04:00

106 lines
3.3 KiB
JavaScript

import loconfig from '../../loconfig.json';
import message from '../utils/message.js';
import notification from '../utils/notification.js';
import postcss from '../utils/postcss.js';
import template from '../utils/template.js';
import { writeFile } from 'node:fs/promises';
import { basename } from 'node:path';
import { promisify } from 'node:util';
import sass from 'node-sass';
const sassRender = promisify(sass.render);
/**
* Compiles and minifies main Sass files to CSS.
*
* @async
* @return {Promise}
*/
export default async function compileStyles() {
loconfig.tasks.styles.forEach(async ({
infile,
outfile
}) => {
const name = basename((outfile || 'undefined'), '.css');
const timeLabel = `${name}.css compiled in`;
console.time(timeLabel);
try {
infile = template(infile);
outfile = template(outfile);
let result = await sassRender({
file: infile,
omitSourceMapUrl: true,
outFile: outfile,
outputStyle: 'compressed',
sourceMap: true,
sourceMapContents: true
});
if (postcss) {
result = await postcss.process(result.css, {
from: outfile,
to: outfile,
map: {
annotation: false,
inline: false,
sourcesContent: true
}
});
if (result.warnings) {
const warnings = result.warnings();
if (warnings.length) {
message(`Error processing ${name}.css`, 'warning');
warnings.forEach((warn) => {
message(warn.toString());
});
}
}
}
try {
await writeFile(outfile, result.css);
if (result.css) {
message(`${name}.css compiled`, 'success', timeLabel);
} else {
message(`${name}.css is empty`, 'notice', timeLabel);
}
} catch (err) {
message(`Error compiling ${name}.css`, 'error');
message(err);
notification({
title: `${name}.css save failed 🚨`,
message: `Could not save stylesheet to ${name}.css`
});
}
if (result.map) {
try {
await writeFile(outfile + '.map', result.map.toString())
} catch (err) {
message(`Error compiling ${name}.css.map`, 'error');
message(err);
notification({
title: `${name}.css.map save failed 🚨`,
message: `Could not save sourcemap to ${name}.css.map`
});
}
}
} catch (err) {
message(`Error compiling ${name}.scss`, 'error');
message(err.formatted || err);
notification({
title: `${name}.scss compilation failed 🚨`,
message: (err.formatted || `${err.name}: ${err.message}`)
});
}
});
};