csmall-theme/theme-config.js

自用资源，不负责对外的使用解答

const fs = require('fs');
const path = require('path');

module.exports = function(root){
    const themeFile = path.resolve(root, './src/env_config/themes.js');
    const config = {
        exists: false,
        default: '',
        defaultItem: {
            path: 'default',
            key: ''
        },
        keys: [],
        list: [],
        getItemByKey(key){
            let find = null;
            this.list.map(item => {
                if(item.key === key){
                    find = item;
                }
            });
            return find;
        }
    };

    if(fs.existsSync(themeFile)){
        const themes = require(themeFile);
        if(themes.list && themes.list.length){
            config.exists = true;
            if(themes.default){
                config.default = themes.default;
            }else{
                config.default = themes.list[0].key;
            }

            themes.list.forEach((v) => {
                config.keys.push(v.key);
            });

            config.list = themes.list;
            config.defaultItem = config.getItemByKey(config.default);
            if(config.defaultItem === null){
                console.warn('Themes default key: ' + config.default + ' ill!');
                process.exit();
            }
        }
    }

    return config;
};