Added a Remove-Template command

[MikaelPorttila]

This code should be fine.
I noticed that $Global:pecanwafflesettings.Templates gets reset in every new Powershell instance - bug or feature? :)

[sayedihashimi]

Thanks for the PR, I'm going to take a look now.

I noticed that $Global:pecanwafflesettings.Templates gets reset in every new Powershell instance - bug or feature? :)

You can override those settings with env vars, see https://github.com/ligershark/pecan-waffle/wiki/How-to-use-the-build-script#special-environment-variables.

[sayedihashimi]

Can you add ValueFromPipeline=$true here? This will enable piping for example

'aspnet-empty`,`aspnet-web` | Remove-PWTemplate

[sayedihashimi]

@MikaelPorttila thanks a lot for the contribution! I made a few comments on the PR.

Would you also consider adding a unit test to main.tests.ps1? I looked to see if there was a good test that you could copy/paste to get started but I didn't find a good one. I think to test this the easiest way is to register two or more templates and then call the remove function. To do that I think the following would work.

    $templateInfo = New-Object -TypeName psobject -Property @{
        Name = 'test01'
        Type = 'ProjectTemplate'
    }

    Set-TemplateInfo -templateInfo $templateInfo -templateRoot $pwd

    $templateInfo = New-Object -TypeName psobject -Property @{
        Name = 'test02'
        Type = 'ProjectTemplate'
    }

    Set-TemplateInfo -templateInfo $templateInfo -templateRoot $pwd

    Remove-PWTemplate 'test01'
    # todo: validate

FYI since you sent the PR I wrote up some notes on how to use the build script at https://github.com/ligershark/pecan-waffle/wiki/How-to-use-the-build-script. It's pretty easy to get started with that.

Thanks again for the PR.