71 lines
1.9 KiB
JavaScript
71 lines
1.9 KiB
JavaScript
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import inquirer from 'inquirer';
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import {args, glob, read, replaceInFile, validClassName} from './util.js';
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if (args.h || args.help) {
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console.log(`
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usage:
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prefix.js [-p{refix}=your_great_new_prefix]
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example:
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prefix.js // will prompt for a prefix to replace the current one with
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prefix.js -p=xyz // will replace any existing prefix with xyz
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`);
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process.exit(0);
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}
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const currentPrefix = await findExistingPrefix();
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const prefix = await getPrefix();
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if (currentPrefix === prefix) {
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throw new Error(`already prefixed with: ${prefix}`);
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}
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await replacePrefix(currentPrefix, prefix);
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async function findExistingPrefix() {
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const data = await read('dist/css/uikit.css');
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const res = data.match(new RegExp(`(${validClassName.source})(-[a-z]+)?-grid`));
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return res && res[1];
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}
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async function getPrefix() {
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const prefixFromInput = args.p || args.prefix;
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if (!prefixFromInput) {
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const prompt = inquirer.createPromptModule();
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return (await prompt({
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name: 'prefix',
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message: 'enter a prefix',
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validate: (val, res) => val.length && val.match(validClassName) ? !!(res.prefix = val) : 'invalid prefix'
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})).prefix;
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}
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if (validClassName.test(prefixFromInput)) {
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return prefixFromInput;
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} else {
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throw `illegal prefix: ${prefixFromInput}`;
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}
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}
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async function replacePrefix(from, to) {
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for (const file of await glob('dist/**/*.css')) {
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await replaceInFile(file, data => data.replace(
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new RegExp(`${from}-${/([a-z\d-]+)/.source}`, 'g'),
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`${to}-$1`
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));
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}
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for (const file of await glob('dist/**/*.js')) {
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await replaceInFile(file, data => data
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.replace(new RegExp(`${from}-`, 'g'), `${to}-`)
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.replace(new RegExp(`(${from})?UIkit`, 'g'), `${to === 'uk' ? '' : to}UIkit`)
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);
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}
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}
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