mx Command-Line Tool

Last update: Edit

1 Introduction

The mx tool is a Windows and Linux command-line tool that can be used to do useful things with your Mendix app project.

2 Location

Mendix Studio Pro comes with the mx command-line tool. The executable mx.exe file can be found in the same folder that contains studiopro.exe (for example, C:\Program Files\Mendix\8.1.0.58215\modeler\mx.exe).

3 mx Tool Options

The mx tool enables the options described below.

3.1 mx convert Command

The mx convert command converts the app project(s) to a specific Studio Pro version. For example, if you are using the mx command-line tool for Mendix version 8.1.0.58215, then mx convert will convert app projects to that version.

The input can be a single file, directory, or multiple files.

3.1.1 Usage

Use the following command pattern for mx convert:

mx convert [OPTIONS] INPUT... OUTPUT

The OPTIONS are described in the table below:

Option Shortcut Result
--help -h Displays the help text and exits.
--in-place -p Converts the current app project directory. Use this option to convert a folder containing a Mendix app project. Otherwise, mx convert will convert .mpk files.
--skip-error-check -s Does not check for errors. Use this option to disable app project error-checking during the conversion. When omitted, the tool will report on the number of errors, warnings, and deprecations in the app project and do the conversion.

For INPUT..., enter one or more .mpk files or one directory that needs to be converted.

For OUTPUT, enter the output location for the converted results. Mind the following:

  • When INPUT... is a single file, OUTPUT can be a single file or directory; otherwise, OUTPUT must be a directory.
  • When using the --in-place option, the INPUT... folder will also be used as the OUTPUT folder, so you do not need to specify a separate OUTPUT folder

3.1.2 Examples

Examples of commands are described in the table below:

Example Result
mx convert --in-place C:\MxProjects\App-main Converts the app project in folder C:\MxProjects\App-main to a specific Studio Pro version which the mx tool is bundled with.
mx convert C:\Mendix\App1.mpk C:\Mendix\App2.mpk C:\Mendix\ConvertedProjects\ Converts the App1.mpk and App2.mpk app project packages that are in the *C:\Mendix* folder and puts the results in the C:\Mendix\ConvertedProjects\ folder.
mx convert --skip-error-check C:\Mendix\Packages\ C:\Mendix\ConvertedPackages\ Converts all app project packages in the C:\Mendix\Packages\ folder to the C:\Mendix\ConvertedPackages\ folder without checking for errors.

3.1.3 Return Codes

Return codes are described in the table below:

Exit Code Description
0 The conversion was successful.
1 An internal error occurred.
2 There is something wrong with the command-line options.
3 Converting failed.

3.2 mx create-project Command

The mx create-project command creates a new app project in the Studio Pro. The app version depends on the version the tool was bundled with. For example, if you are using the mx tool for Studio Pro version 8.1.0.58215, mx create project will create a new app project in that version.

3.2.1 Usage

Use the following command pattern: mx create-project [OPTIONS] [TEMPLATE-MPK-FILE]

The OPTIONS are described in the table below:

Option Default Value Result
app-name App Assigns the specified app name to the app project.
output-dir Current directory The directory in which to create the project.
language-code Optional The default language of the app project.
sprintr-app-id Optional Associates the app project feedback features with the provided Developer Portal app project.

TEMPLATE-MPK-FILE is an optional path to a Mendix app project package (.mpk) file. If this argument is omitted, the app project is created with a default empty project template.

3.2.2 Examples

Examples of commands are described in the table below:

Example Result
mx create-project Creates an app project in the current folder using all the default parameters.
mx create-project --app-name "MyFirstApp" --output-dir "C:/Projects/MyFirstApp" Creates an app project named MyFirstApp in the C:/Projects/MyFirstApp folder using all the default parameters.
mx create-project "C:/Templates/ExpenseReportTemplate.mpk" Creates an app project with the default parameters from a template located at C:/Templates/ExpenseReportTemplate.mpk.

3.2.3 Return Codes

Return codes are described in the table below:

Exit Code Description
0 The app project creation was successful.
1 An internal error occurred.
2 There is something wrong with the command-line options.

3.3 Undocumented Options

The mx tool contains options that are not described in this document. Those are for internal Mendix usage and are not officially supported. This might change in the future, but these options can be used only at your own risk.