core/client/uikit/build/prefix.js

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2022-03-02 08:36:17 +00:00
import inquirer from 'inquirer';
import {args, glob, read, replaceInFile, validClassName} from './util.js';
if (args.h || args.help) {
console.log(`
usage:
prefix.js [-p{refix}=your_great_new_prefix]
example:
prefix.js // will prompt for a prefix to replace the current one with
prefix.js -p=xyz // will replace any existing prefix with xyz
`);
process.exit(0);
}
const currentPrefix = await findExistingPrefix();
const prefix = await getPrefix();
if (currentPrefix === prefix) {
throw new Error(`already prefixed with: ${prefix}`);
}
await replacePrefix(currentPrefix, prefix);
async function findExistingPrefix() {
const data = await read('dist/css/uikit.css');
const res = data.match(new RegExp(`(${validClassName.source})(-[a-z]+)?-grid`));
return res && res[1];
}
async function getPrefix() {
const prefixFromInput = args.p || args.prefix;
if (!prefixFromInput) {
const prompt = inquirer.createPromptModule();
return (await prompt({
name: 'prefix',
message: 'enter a prefix',
validate: (val, res) => val.length && val.match(validClassName) ? !!(res.prefix = val) : 'invalid prefix'
})).prefix;
}
if (validClassName.test(prefixFromInput)) {
return prefixFromInput;
} else {
throw `illegal prefix: ${prefixFromInput}`;
}
}
async function replacePrefix(from, to) {
for (const file of await glob('dist/**/*.css')) {
await replaceInFile(file, data => data.replace(
new RegExp(`${from}-${/([a-z\d-]+)/.source}`, 'g'),
`${to}-$1`
));
}
for (const file of await glob('dist/**/*.js')) {
await replaceInFile(file, data => data
.replace(new RegExp(`${from}-`, 'g'), `${to}-`)
.replace(new RegExp(`(${from})?UIkit`, 'g'), `${to === 'uk' ? '' : to}UIkit`)
);
}
}