How to build the app without hbuilderx (from cli)?

[WebKieth]

I try to run npm commands as written in readme, but in package.json you haven't any of it so I get an error missing script. So how can I launch build from command line?

[WebKieth]

my package.json

{
	"id": "hello-uniapp",
	"name": "hello-uniapp",
	"displayName": "hello-uniapp 示例工程",
	"version": "3.4.4",
	"description": "uni-app 框架示例，一套代码，同时发行到iOS、Android、H5、小程序等多个平台，请使用手机扫码快速体验 uni-app 的强大功能",
	"scripts": {
		"test": "echo \"Error: no test specified\" && exit 1"
	},
	"repository": "https://github.com/dcloudio/hello-uniapp.git",
	"keywords": [
		"hello-uniapp",
		"uni-app",
		"uni-ui",
		"示例工程"
	],
	"author": "",
	"license": "MIT",
	"bugs": {
		"url": "https://github.com/dcloudio/hello-uniapp/issues"
	},
	"homepage": "https://github.com/dcloudio/hello-uniapp#readme",
	"dependencies": {
		"compressorjs": "^1.2.1"
	},
	"dcloudext": {
		"category": [
			"前端页面模板",
			"uni-app前端项目模板"
		],
		"sale": {
			"regular": {
				"price": "0.00"
			},
			"sourcecode": {
				"price": "0.00"
			}
		},
		"contact": {
			"qq": ""
		},
		"declaration": {
			"ads": "无",
			"data": "无",
			"permissions": "无"
		},
		"npmurl": ""
	},
	"uni_modules": {
		"dependencies": [],
		"encrypt": [],
		"platforms": {
			"cloud": {
				"tcb": "y",
				"aliyun": "y"
			},
			"client": {
				"App": {
					"app-vue": "y",
					"app-nvue": "y"
				},
				"H5-mobile": {
					"Safari": "y",
					"Android Browser": "y",
					"微信浏览器(Android)": "y",
					"QQ浏览器(Android)": "y"
				},
				"H5-pc": {
					"Chrome": "y",
					"IE": "y",
					"Edge": "y",
					"Firefox": "y",
					"Safari": "y"
				},
				"小程序": {
					"微信": "y",
					"阿里": "y",
					"百度": "y",
					"字节跳动": "y",
					"QQ": "y",
					"京东": "y"
				},
				"快应用": {
					"华为": "u",
					"联盟": "u"
				},
				"Vue": {
					"vue2": "y",
					"vue3": "y"
				}
			}
		}
	},
	"uni-app": {
		"scripts": {
			"mp-dingtalk": {
				"title": "钉钉小程序",
				"env": {
					"UNI_PLATFORM": "mp-alipay"
				},
				"define": {
					"MP-DINGTALK": true
				}
			}
		}
	}
}