Files
OfficialSite/build/tasks/styles.js
Chauncey McAskill d4ded2a64e Refactor build tasks and config file
Changed:
- Renamed 'mconfig.json' to 'loconfig.json'.
- Renamed 'concat.js' to 'concats.js' to represent flexible functionality.
- loconfig.json: Base paths are nested under "paths".
- loconfig.json: Paths for tasks are nested under "tasks".
- Refactored each task to process corresponding entries under "tasks" in 'loconfig.json'.
- watch.js: Changed concats watch to use task's includes.

Added:
- tiny-glob v0.2.9
- Utility 'glob.js' to use dynamic imports to fetch an available glob function from node modules.
- Utility 'template.js' to provide a function to render template tags (`{% ... %}`) in tasks.
- concats.js: Support for concatenating groupes of files.
- scripts.js: Support for ESBuild's "outdir" option.
2021-09-18 01:16:44 -04:00

99 lines
3.2 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.
*/
export async function compileStyles() {
loconfig.tasks.styles.forEach(async ({
infile,
outfile
}) => {
const name = basename((outfile || 'undefined'), '.scss');
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 ${name}.css`, 'warning');
warnings.forEach((warn) => {
message(warn.toString());
});
}
}
}
writeFile(outfile, result.css).then(() => {
if (result.css) {
message(`${name}.css compiled`, 'success', timeLabel);
} else {
message(`${name}.css is empty`, 'notice', timeLabel);
}
}).catch((err) => {
message(`Error compiling ${name}.scss`, 'error');
message(err);
notification({
title: `${name}.scss compilation failed 🚨`,
message: `Could not save stylesheet to ${name}.css`
});
});
if (result.map) {
writeFile(outfile + '.map', result.map.toString()).catch((err) => {
message(`Error compiling ${name}.scss`, 'error');
message(err);
notification({
title: `${name}.scss compilation failed 🚨`,
message: `Could not save sourcemap to ${name}.css.map`
});
});
}
} catch (err) {
message(`Error compiling ${name}.scss`, 'error');
message(err.formatted);
notification({
title: `${name}.scss compilation failed 🚨`,
message: err.formatted
});
}
});
};