mirror of https://github.com/Nofated095/blog
108 lines
4.9 KiB
JavaScript
108 lines
4.9 KiB
JavaScript
/* eslint no-process-exit: "off" */
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const fs = require('fs');
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const path = require('path');
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const util = require('util');
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const crypto = require('crypto');
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const logger = require('hexo-log')();
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const yaml = require('hexo-component-inferno/lib/util/yaml');
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const { Migrator } = require('hexo-component-inferno/lib/core/migrate');
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const { SchemaLoader } = require('hexo-component-inferno/lib/core/schema');
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const { yellow } = require('./util/console');
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function loadThemeConfig(hexo, cfgPaths) {
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const configs = cfgPaths.map(cfgPath => fs.readFileSync(cfgPath))
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.map(cfgPath => yaml.parse(cfgPath));
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return Object.assign({}, ...configs, hexo.config.theme_config);
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}
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function generateThemeConfigFile(schema, cfgPath) {
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const defaultValue = schema.getDefaultValue();
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fs.writeFileSync(cfgPath, defaultValue.toYaml());
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}
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function hashConfigFile(cfgPath) {
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const content = fs.readFileSync(cfgPath);
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return crypto.createHash('md5').update(content).digest('hex');
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}
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function checkConfig(hexo) {
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if (!process.argv.includes('--icarus-dont-check-config')) {
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logger.info('=== Checking theme configurations ===');
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const siteCfgFile = path.join(hexo.base_dir, '_config.yml');
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const themeSiteCfg = path.join(hexo.base_dir, '_config.icarus.yml');
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const themeDirCfg = path.join(hexo.theme_dir, '_config.yml');
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const themeCfgPaths = [themeDirCfg, themeSiteCfg].filter(cfgPath => fs.existsSync(cfgPath));
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const themeSiteCfgExample = themeSiteCfg + '.example';
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const schemaDir = path.join(hexo.theme_dir, 'include/schema/');
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const loader = SchemaLoader.load(require(path.join(schemaDir, 'config.json')), schemaDir);
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const schema = loader.getSchema('/config.json');
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if (!process.argv.includes('--icarus-dont-generate-config')) {
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if (!themeCfgPaths.length) {
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logger.warn('None of the following configuration files is found:');
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logger.warn(`- ${yellow(themeSiteCfg)}`);
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logger.warn(`- ${yellow(themeDirCfg)}`);
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logger.info('Generating theme configuration file...');
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generateThemeConfigFile(schema, themeSiteCfg);
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themeCfgPaths.push(themeSiteCfg);
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logger.info(`${yellow(themeSiteCfg)} created successfully.`);
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logger.info('To skip configuration generation, use "--icarus-dont-generate-config".');
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}
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}
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let cfg = loadThemeConfig(hexo, themeCfgPaths);
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if (!process.argv.includes('--icarus-dont-upgrade-config')) {
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const migrator = new Migrator(require(path.join(hexo.theme_dir, 'include/migration/head')));
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if (cfg.version && migrator.isOudated(cfg.version)) {
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logger.warn(`Your theme configuration is outdated (${cfg.version} < ${migrator.getLatestVersion()}).`);
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logger.info('To skip the configuration upgrade, use "--icarus-dont-upgrade-config".');
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logger.info('Backing up theme configuration files...');
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for (const cfgPath of themeCfgPaths) {
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const backupPath = cfgPath + '.' + hashConfigFile(cfgPath);
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const relCfgPath = path.relative(hexo.base_dir, cfgPath);
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const relBackupPath = path.relative(hexo.base_dir, backupPath);
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fs.renameSync(cfgPath, backupPath);
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logger.info(`${yellow(relCfgPath)} => ${yellow(relBackupPath)}`);
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}
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logger.info('Upgrading theme configurations...');
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cfg = migrator.migrate(cfg);
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fs.writeFileSync(themeSiteCfg, yaml.stringify(cfg));
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logger.info(`Theme configurations are written to ${yellow(themeSiteCfg)}.`);
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generateThemeConfigFile(schema, themeSiteCfgExample);
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logger.info(`Example configurations is at ${yellow(themeSiteCfgExample)}.`);
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}
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}
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const validation = schema.validate(cfg);
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if (validation !== true) {
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logger.warn('Theme configurations failed one or more checks.');
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logger.warn('Icarus may still run, but you will encounter unexcepted results.');
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logger.warn('Here is some information for you to correct the configuration file.');
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logger.warn(util.inspect(validation));
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}
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const rootCfg = yaml.parse(fs.readFileSync(siteCfgFile));
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if (rootCfg.theme_config) {
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logger.warn(`"theme_config" found in ${yellow(siteCfgFile)}.`);
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logger.warn(`Please remove theme configurations from ${yellow(siteCfgFile)}.`);
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}
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}
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}
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module.exports = hexo => {
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try {
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checkConfig(hexo);
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} catch (e) {
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logger.error(e);
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logger.error('Theme configuration checking failed.');
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logger.info('You may use \'--icarus-dont-check-config\' to skip configuration checking.');
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process.exit(-1);
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}
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};
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