gpreview/dist/cli/index.js

Preview Ghost themes locally without a full Ghost installation

#!/usr/bin/env node
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const commander_1 = require("commander");
const chalk_1 = __importDefault(require("chalk"));
const path_1 = __importDefault(require("path"));
const fs_1 = require("fs");
const server_1 = require("../server/server");
const watcher_1 = require("../utils/watcher");
const program = new commander_1.Command();
program
    .name('gpreview')
    .description('Preview Ghost themes with mock data')
    .version('1.0.0')
    .argument('[theme-path]', 'Path to Ghost theme directory', '.')
    .option('-p, --port <number>', 'Port to run server on', '3000')
    .option('-d, --data <path>', 'Path to custom mock data JSON file')
    .option('-w, --watch', 'Watch theme files for changes and auto-reload')
    .action(async (themePath, options) => {
    try {
        const resolvedThemePath = path_1.default.resolve(themePath);
        if (!(0, fs_1.existsSync)(resolvedThemePath)) {
            console.error(chalk_1.default.red(`❌ Theme directory not found: ${resolvedThemePath}`));
            process.exit(1);
        }
        if (options.data) {
            const dataPath = path_1.default.resolve(options.data);
            if (!(0, fs_1.existsSync)(dataPath)) {
                console.error(chalk_1.default.red(`❌ Data file not found: ${dataPath}`));
                process.exit(1);
            }
        }
        const server = new server_1.PreviewServer(resolvedThemePath, {
            port: parseInt(options.port, 10),
            dataPath: options.data,
        });
        await server.start();
        if (options.watch) {
            console.log(chalk_1.default.blue('👁  Watching for theme changes...'));
            const watcher = (0, watcher_1.createFileWatcher)(resolvedThemePath, () => {
                console.log(chalk_1.default.yellow('🔄 Theme files changed. Please restart the server.'));
            });
            process.on('SIGINT', () => {
                watcher.close();
                process.exit(0);
            });
        }
    }
    catch (error) {
        console.error(chalk_1.default.red('❌ Error starting preview server:'));
        console.error(error);
        process.exit(1);
    }
});
program.parse();
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