Setup Custom Scripts
WIP
If you would like to execute custom scripts within your containers created for development, testing, build or demo purposes you can easily add them to your Git repository as follows:
Create a directory
.container-myin the root of the Git repository of your application. In there you can create arbitary PowerShell scripts with the same filename as the one in the Business Central image to override them. You can override almost any script except fromnavstart.ps1(e.g.AdditionalSetup.ps1).
Your custom PowerShell scripts will be run during the start of the container instead of the default logic. To invoke the default script from within your overridden script you have to call. (Join-Path $runPath $MyInvocation.MyCommand.Name).Within your
cosmo.jsonset the following parameter within the root node:"useCustomScriptsFromRepo": true
To test changes to your custom scripts from a separate branch you can use the option to create a container with configuration in a branch in the Visual Studio Code Extension.
Example
Writing the message Running custom script to the console when the container is starting can be achieved by creating a file .container-my/AdditionalSetup.ps1 with the following content.
Note that the default script is called at the beginning of the custom script, so our message will be printed after the default logic of AdditionalSetup is executed.
. (Join-Path $runPath $MyInvocation.MyCommand.Name)
Write-Host "Running custom script"