color-cleaner/lib/filesService.js

A CLI tool to clean and consolidate colors in your project files.

import { glob } from 'glob';
import { promises as fs } from 'fs';
import Color from 'color';

const getAllFiles = async (config, currentPath) => {
    const patterns = config.fileTypes.map(ext => `**/*.${ext}`);
    const files = await glob(patterns, {
        cwd: currentPath,
        ignore: config.skipNodeModules ? ['**/node_modules/**', '**/dist/**'] : ['**/dist/**'],
        absolute: true
    });

    const fileContents = await Promise.all(
        files.map(async (filePath) => {
            try {
                const content = await fs.readFile(filePath, 'utf-8');
                return {
                    path: filePath,
                    content
                };
            } catch (error) {
                console.error(`Error reading file ${filePath}:`, error);
                return null;
            }
        })
    );

    return fileContents.filter(Boolean);
};

const createPallet = async (colorMap, outputPath = 'colors.css') => {
    const sortedEntries = Object.entries(colorMap).sort((a, b) => {
        const brightnessA = Color(a[1]).luminosity();
        const brightnessB = Color(b[1]).luminosity();
        return brightnessA - brightnessB;
    });
    const cssContent = `:root {\n${sortedEntries.map(([name, value]) => `  --${name}: ${value};`).join('\n')}\n}`.replace(/----/g, '--').replace(/\\n/g, '\n');
    await fs.writeFile(outputPath, cssContent, 'utf-8');
};

export { getAllFiles, createPallet };