Lightcord/BetterDiscordApp/minify-css.js

43 lines
1.7 KiB
JavaScript

const CleanCSS = require("clean-css")
const fs = require("fs")
const path = require("path")
const child_process = require("child_process")
let commit = child_process.execSync("git rev-parse HEAD").toString().split("\n")[0].trim()
function minify(){
let start = Date.now()
console.log(`\x1b[33mMinifying...\x1b[0m`)
const css = fs.readFileSync(path.join(__dirname, "./src/styles/index.css"), "utf-8")
fs.writeFileSync(path.join(__dirname, "./dist/style.css"), css)
const output = new CleanCSS({
sourceMap: true,
sourceMapInlineSources: true
}).minify(css)
if(output.errors.length > 0){
console.error("\x1b[31m"+output.errors.join("\n")+"\x1b[0m")
}
if(output.warnings.length > 0){
console.warn("\x1b[33m"+output.warnings.join("\n")+"\x1b[0m")
}
let outputCSS = output.styles + "\n" +
"/*# sourceMappingURL=https://rawcdn.githack.com/Lightcord/Lightcord/"+commit+"/BetterDiscordApp/dist/style.min.css.map*/"
fs.writeFileSync(path.join(__dirname, "./dist/style.min.css"), outputCSS)
fs.writeFileSync(path.join(__dirname, "./dist/style.min.css.map"), output.sourceMap)
console.log(`\x1b[32mMinified in ${(Date.now() - start)}ms. Minified by ${Math.floor(output.stats.efficiency*100)}%\x1b[0m`)
}
module.exports.minify = minify
if(require.main === module){
if(process.argv.includes("--watch")){
console.log("\x1b[32mStarting watch mode.\x1b[0m")
minify()
console.log()
fs.watchFile(path.join(__dirname, "./src/styles/index.css"), () => {
minify()
console.log()
})
}else{
minify()
}
}