@akashic/akashic-cli-modify/lib/modify.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var path = require("path");
var cmn = require("@akashic/akashic-cli-commons");
function _completeModifyBasicParameterParameterObject(param) {
    param.cwd = param.cwd || process.cwd();
    param.logger = param.logger || new cmn.ConsoleLogger();
}
exports._completeModifyBasicParameterParameterObject = _completeModifyBasicParameterParameterObject;
function promiseModifyBasicParameter(param) {
    _completeModifyBasicParameterParameterObject(param);
    if (typeof param.value !== "number" || isNaN(param.value) || param.value <= 0 || Math.round(param.value) !== param.value) {
        return Promise.reject(new Error(param.target + " must be a positive integer but '" + param.value + "' is given."));
    }
    var restoreDirectory = cmn.Util.chdir(param.cwd);
    var gameJsonPath = path.join(process.cwd(), "game.json");
    return Promise.resolve()
        .then(function () { return cmn.ConfigurationFile.read(gameJsonPath, param.logger); })
        .then(function (content) {
        return new Promise(function (resolve, reject) {
            switch (param.target) {
                case "width":
                    content.width = param.value;
                    break;
                case "height":
                    content.height = param.value;
                    break;
                case "fps":
                    content.fps = param.value;
                    break;
                default:
                    return reject("unknown target: " + param.target);
            }
            resolve();
        })
            .then(function () { return cmn.ConfigurationFile.write(content, gameJsonPath, param.logger); })
            .then(function () { return param.logger.info("Done!"); });
    })
        .then(restoreDirectory)
        .catch(function (err) {
        restoreDirectory();
        throw new Error(err);
    });
}
exports.promiseModifyBasicParameter = promiseModifyBasicParameter;
function modifyBasicParameter(param, cb) {
    promiseModifyBasicParameter(param).then(cb, cb);
}
exports.modifyBasicParameter = modifyBasicParameter;