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October 23, 2022 07:52
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/* | |
========================================================= | |
* © 2022 Ronan LE MEILLAT for %INTERNAL_CLIENT% | |
* MIT License | |
========================================================= | |
This website use: | |
- Vuejs v3 | |
- Tailwindcss | |
- Font Awesome | |
- And many others | |
*/ | |
import { readFileSync } from "fs"; | |
import glob from "glob"; | |
import path from "path"; | |
import { fileURLToPath } from "url"; | |
function getSetOfClasses(data: string): string[] { | |
const regExp = new RegExp( | |
/(?:class)=(?:["']\W+\s*(?:\w+)\()?["']([^'"]+)['"]/g | |
); | |
const tresult = [] as string[]; | |
for (const match of data.matchAll(regExp)) { | |
const noNewLine = match[1].replace(new RegExp(/\n/g), " "); | |
const noMultipleSpace = noNewLine.replace(new RegExp(/\s\s+/g), " "); | |
const arrayOfSingleClasses = noMultipleSpace.trim().split(" "); | |
tresult.push(...arrayOfSingleClasses); | |
} | |
return [...new Set(tresult)]; | |
} | |
function getAllClasses(pattern: string): Promise<string[]> { | |
const tresult = [] as string[]; | |
return new Promise((resolve, reject) => { | |
{ | |
glob(pattern, {}, (err, files) => { | |
if (err) { | |
reject(err); | |
} | |
files.forEach((file: string) => { | |
const data = readFileSync(file).toString(); | |
tresult.push(...getSetOfClasses(data)); | |
}); | |
resolve([...new Set(tresult)]); | |
}); | |
} | |
}); | |
} | |
function getFilteredClasses(setOfClasses:string[],filter:RegExp):string[]{ | |
const tresult = [] as string[] | |
setOfClasses.forEach((_class:string)=>{ | |
if(_class.match(filter)){ | |
tresult.push(_class) | |
} | |
}) | |
return [...new Set(tresult)] | |
} | |
const __filename = fileURLToPath(import.meta.url); | |
const __dirname = path.dirname(__filename); | |
const filteredClassnamesRegExp = /(bg|[-]*p[xylrbt]*|[-]*m[xylrbt]*|[-]*left|[-]*top|[-]*right|[-]*bottom|[-]*w|[-]*z|h|fa|fas|far|fab|fad|justify|overflow|border|max|flex|text|font|inline|rounded|from|sr|to|via|contrast|brightness|leading|items|backdrop|shadow|duration|whitespace|self|cursor|transition|translate|outline)-[a-z0-9_-]+|shadow|flex|rounded|border/; | |
const nonFilteredClasses = await getAllClasses(__dirname + "/src/**/*.vue") | |
console.log(getFilteredClasses(nonFilteredClasses,filteredClassnamesRegExp)); |
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