@nodearch/command/dist/components/command-parser.js

NodeArch Command Toolkit

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Logger, Service } from '@nodearch/core';
import inquirer from 'inquirer';
let CommandParser = class CommandParser {
    constructor(logger) {
        this.logger = logger;
    }
    getYargsCommands(commands) {
        return commands.map(cmd => {
            const { handler, questions, ...commandOptions } = cmd;
            const handlerFn = (args) => this.handlerFactory(cmd, args);
            if (commandOptions.builder && typeof commandOptions.builder === 'function') {
                commandOptions.builder = commandOptions.builder.bind(cmd);
            }
            return {
                ...commandOptions,
                handler: handlerFn
            };
        });
    }
    async handlerFactory(command, args) {
        try {
            const validQuestions = [];
            let answers;
            if (command.questions) {
                for (const question of command.questions) {
                    if (!args || (question.name && !args[question.name]))
                        validQuestions.push(question);
                }
            }
            if (validQuestions)
                answers = await inquirer.prompt(validQuestions);
            const data = { ...args, ...answers };
            await command.handler.bind(command)(data);
        }
        catch (e) {
            this.logger.error(e);
            process.exit(1);
        }
    }
};
CommandParser = __decorate([
    Service(),
    __metadata("design:paramtypes", [Logger])
], CommandParser);
export { CommandParser };
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