Clean up theme code

Author: krokofant

LovelyPowershell.psd1

@@ -12,7 +12,7 @@
 RootModule = 'LovelyPowershell.psm1'
 
 # Version number of this module.
-ModuleVersion = '1.5'
+ModuleVersion = '1.6'
 
 # Supported PSEditions
 # CompatiblePSEditions = @()

LovelyPowershell.psm1

@@ -1,10 +1,9 @@
 Import-Module PS-Install-If-Missing
 
-$PrimaryTheme = "hitchens"
-$SecondaryTheme = "sorin"
+$LovelyThemesFolder = Join-Path $PSScriptRoot "PoshThemes"
+$HitchensTheme = Join-Path $LovelyThemesFolder "Hitchens.psm1"
 $DefaultUser = $env:USERNAME
 
-
 Install-IfMissing posh-git
 Install-IfMissing oh-my-posh
 Install-IfMissing Get-ChildItemColor
@@ -17,16 +16,12 @@ Import-Module -Global Get-ChildItemColor
 Set-Alias -Scope Global l Get-ChildItemColor -Option AllScope
 Set-Alias -Scope Global ls Get-ChildItemColorFormatWide -Option AllScope
 
-# Setup themes
-$Global:ThemeSettings.MyThemesLocation = Join-Path $PSScriptRoot "PoshThemes"
-Set-Theme $PrimaryTheme
-function themePrimary { Set-Theme $PrimaryTheme }
-function themeCode { Set-Theme $SecondaryTheme }
+Set-Theme $HitchensTheme
 
 Export-ModuleMember -Function @(
-  'Set-Theme'
 ) -Alias @(
-  '~'
+  'l',
+  'ls'
 ) -Variable @(
   'DefaultUser'
 )