import fs from 'fs';
import {cat} from "shelljs";

const JSON5 = require('json5');
const readCICDConfig = () => {
	const cicdStr = fs.readFileSync(`${process.cwd()}/cicd.rig.json5`);
	return JSON5.parse(cicdStr);
}
/**
 * 读取rig配置文件
 * @param {string} path absolute path to config json5.
 * @returns {any}
 */
const readConfig = (path: string = '') => {
	try {
		if (path) {
			const rigJson5Str = fs.readFileSync(path);
			return JSON5.parse(rigJson5Str);
		}
		const rigJson5Str = fs.readFileSync(`${process.cwd()}/package.rig.json5`);
		return JSON5.parse(rigJson5Str);
	} catch (e) {
		throw new Error(`readConfig failed:${e.message}`);
	}
}

const writeConfig = (config: any, path: string = '') => {
	try {
		if (path) {
			fs.writeFileSync(path, config.toString());
		} else {
			fs.writeFileSync(`${process.cwd()}/package.rig.json5`, config.toString());
		}
	} catch (e) {
		throw new Error(`rig writeConfig failed:${e.message}`);
	}
}
const readPkgStrInRepo = (rigRepoName: string) => {
	try{
		return fs.readFileSync(`${process.cwd()}/rig_dev/${rigRepoName}/package.json`).toString();
	}catch (e){
		throw new Error(`${rigRepoName} not exists in rig_dev`);
	}
}

export default {
	readCICDConfig,
	readConfig,
	writeConfig,
	readPkgStrInRepo
}