Import specified version of NAV modules

[kaspermoerch]

It would be great if you where able to import a specified version of the NAV modules with Import-NAVModules e.g.

Import-NAVModules -navVersion 10

would import whatever version of NAV 2017 you have installed.

At the moment it seems the parameter is not used for anything.

[waldo1001]

Thanks! Will look into it when time permits!

[Koubek]

Hi again, I move the discussion from Twitter here. I paste my question and your response here:

@Koubek What does mean "version 10" exactly? In the case of multiple CUs deployed...

@kaspermoerch If you have multiple installs with the same major version, it should list those. It should be like a filter so could also include build no.

Actually, the idea behind was to give the possibility to load a specific version+CU and offer so the script to be used in a fully automated process. Right now (and in whatever situation similar you describe) is required user interaction.

So, my opinion is we need to consider: Support (or not) the scenarios when the script should behave in a fully automated manner. In case the previous response is YES, we need to decide what value can be passed in but users (build no. vs. major version no.). I can see the decision here is pretty important. If you specify build no. it should be pretty easy. But in case you can specify major version no. I would also recommend using of -Force parameter and there should be some algorithm that will choose which version (latest???) will be imported.

At that moment I didn`t implement the algorithm correctly exactly for the doubts I had and I have presented here right now. And later I actually forgot, sorry for that.

Maybe my thoughts are wrong so in this case sorry in advance ;)

[jhoek]

To honour the Unix philosophy of "one thing well", which PowerShell appears to have adopted in its built-in cmdlets, I would suggest creating a separate, (probably parameterless) cmdlet that returns the installed NAV versions. This cmdlet (~Get-InstalledNAVVersion) would be available for stand-alone use (although I cannot come up with a practical use-case right now...), but would also be used from the PowerShell argument completer/dynamic parameters of e.g. the Import-NAVModules cmdlet.

I guess my point is - create separate cmdlets as much as meaningfully possible. :-)

[Koubek]

@jhoek Maybe this is not exactly what you have on your mind but you could use Start-NAVVersionModuleSearch as a starting point.