46 lines
1.7 KiB
JavaScript
Executable File
46 lines
1.7 KiB
JavaScript
Executable File
#!/usr/bin/env node
|
|
// Change all the Svelte CSS to just use globals everywhere,
|
|
// to reduce CSS size and complexity.
|
|
|
|
const argv = require('yargs').argv
|
|
const path = require('path')
|
|
const fs = require('fs')
|
|
const pify = require('pify')
|
|
const writeFile = pify(fs.writeFile.bind(fs))
|
|
const readFile = pify(fs.readFile.bind(fs))
|
|
const glob = pify(require('glob'))
|
|
const rimraf = pify(require('rimraf'))
|
|
|
|
const selectorRegex = /\n[ \t]*([0-9\w\- \t\.:#,]+?)[ \t]*\{/g
|
|
const styleRegex = /<style>[\s\S]+?<\/style>/
|
|
|
|
async function main() {
|
|
if (argv.reverse) { // reverse the operation we just did
|
|
let tmpComponents = await glob('./routes/**/.tmp-*.html')
|
|
for (let filename of tmpComponents) {
|
|
let text = await readFile(filename, 'utf8')
|
|
await rimraf(filename)
|
|
let originalFilename = path.join(path.dirname(filename), path.basename(filename).substring(5))
|
|
await writeFile(originalFilename, text, 'utf8')
|
|
}
|
|
} else { // read all files, copy to tmp files, rewrite files to include global CSS everywhere
|
|
let components = await glob('./routes/**/*.html')
|
|
for (let filename of components) {
|
|
let text = await readFile(filename, 'utf8')
|
|
let newText = text.replace(styleRegex, style => {
|
|
return style.replace(selectorRegex, selectorMatch => {
|
|
return selectorMatch.replace(/\S[^\{]+/, selector => `:global(${selector})`)
|
|
})
|
|
})
|
|
let newFilename = path.join(path.dirname(filename), '.tmp-' + path.basename(filename))
|
|
|
|
await writeFile(newFilename, text, 'utf8')
|
|
await writeFile(filename, newText, 'utf8')
|
|
}
|
|
}
|
|
}
|
|
|
|
Promise.resolve().then(main).catch(err => {
|
|
console.error(err)
|
|
process.exit(1)
|
|
}) |