README Go appdata¶

Introduction¶

This sample shows how to load and save data according to the ctrlx storage concept.

Debug and Run¶

Launch the app with the debugger attached by pressing F5.

Build and Install¶

Launch Visual Studio Code.
Click on the Remote Explorer from the menu.
Connect via SSH to your Ubuntu development environment.
In the menu item File - Open Folder select the folder samples-go/appdata.

Build a Snap¶

Select main menu item Termninal - Run Build Task select the architecture of your ctrlX CORE: amd64 for ctrlX CORE^virtual arm64 for ctrlX CORE

A snap file will be build.

Install the Snap¶

Right click the snap file in the File explorer window and select download. The file will be downloaded into a destination directory on your host computer.

Login into your ctrlX, from the home page click Install an app.
Switch to Service Mode
Select Install from file and select the snap file on your host computer.
When installation is finished switch to Operation Mode.

Test the Snap¶

From the ctrlX home page Cclick Diagnostics -> Logbook
Click Settings on the right top corner
Enable Show system messages
Navigate to Filter -> Units and check your snap.sdk-go-appdata.app.service
Now you should the see the app output diagnostics.
Press Refresh to update.
If you have root permissions, you can also watch the output on any ssh console with the command:

sudo snap logs -f sdk-go-appdata.app

Provide FOSS Info¶

If your programcode contains additional open source software, the FOSS Info (Free and Open Source Software) must be filled in order to publish your App to the ctrlX Store.

Navigate to the folder configs/package-assets in the root path of your snap project
Open the file app.'snap-name'.fossinfo.json
Add license information of the used open source software with the following json-structure:

   {
        "name": "",
        "version": "",
        "homepage": "",
        "usage": "",
        "integrationMechanism": "",
        "copyright": {
            "text": ""
        },
        "licenses": [
            {
                "name": "",
                "spdx": "",
                "text": ""
            }
        ]
    }

Install the App¶

Login into ctrlX and install the App (Apps).

Gratulations - We're finished - Let's start coding¶

Support¶

Developer Community¶

Please join the Developer Community

SDK Forum¶

Please visit the SDK Forum

Issues¶

If you've found an error in these sample, please file an issue

License¶

SPDX-FileCopyrightText: Bosch Rexroth AG SPDX-License-Identifier: MIT