Windows Terminal anpassung verbessert.

install.ps1

@@ -8,6 +8,18 @@ if (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdenti
     Break
 }
 
+# Funktion um zu prüfen ob die config Files schon vorhanden sind.
+function CheckForLink ($Path) {
+
+    if (((Get-Item $Path).LinkType -eq "SymbolicLink")) {
+        Return $True
+    }
+    else {
+        Return $False
+    }
+}
+
+
 # Konfig für die prompts
 $choices = New-Object Collections.ObjectModel.Collection[Management.Automation.Host.ChoiceDescription]
 $choices.Add((New-Object Management.Automation.Host.ChoiceDescription -ArgumentList '&Yes'))
@@ -65,15 +77,18 @@ do {
                 }            
             }
             else {
-                Write-Host "Lege Winget config an." -ForegroundColor Blue
-                Remove-Item "~\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\settings.json"
-                try {
-                    New-Item -Path "~\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\settings.json" -ItemType SymbolicLink -Value "~/.winconfig/configs/winget/settings.json" | Out-Null        
-                    Write-Host "Winget config erfolgreich verlinkt." -ForegroundColor Green 
-                }
-                catch {
-                    Write-Host "Probleme beim verlinken der Wignet configt" -ForegroundColor Red
-                }                
+                if (CheckForLink(~\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\settings.json) -eq $False) {
+                    Write-Host "Lege Winget config an." -ForegroundColor Blue
+                    Remove-Item "~\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\settings.json"
+                    try {
+                        New-Item -Path "~\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\settings.json" -ItemType SymbolicLink -Value "~/.winconfig/configs/winget/settings.json" | Out-Null        
+                        Write-Host "Winget config erfolgreich verlinkt." -ForegroundColor Green 
+                    }
+                    catch {
+                        Write-Host "Probleme beim verlinken der Wignet configt" -ForegroundColor Red
+                    }
+
+                }                                
             }  
             # Software installieren.          
             foreach ($utility in $toInstall) {         
@@ -123,106 +138,103 @@ do {
             } 
             # Windows Terminal Settings
             Write-Host "Richte Windows Terminal config ein..." -ForegroundColor Blue
-            Try {
-                Remove-Item "~\AppData\Local\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json" ; New-Item -Path "~\AppData\Local\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json" -ItemType SymbolicLink -Value "~/.winconfig/configs/terminal/settings.json" | Out-Null
-                Write-Host "Windows Terminal config erfolgreich eingerichtet" -ForegroundColor Green
-            }
-            Catch {
-                Write-Host "Fehler beim einrichten der Windows Terminal config." -ForegroundColor Red
-            }            
-            # Winfetch installieren & konfigurieren
-            Write-Host "Installiere und konfiguriere Winfetch..." -ForegroundColor Blue
-            Try {
-                Install-Script winfetch
-                Write-Host "Winfetch erfolgreich installiert." -ForegroundColor Green
-                if ((Test-Path ~/.config/winfetch -PathType Leaf) -eq $True) {
-                    Write-Host "Lösche default config..." -ForegroundColor Blue
-                    Remove-Item -Recurse -Force ~/.config/winfetch
-                }
-                Write-Host "Lege Winfetch config Ordner an..." -ForegroundColor Blue
-                mkdir ~/.config/winfetch | Out-Null
-                Write-Host "Winfetch config Ordner erfolgreich angelegt!" -ForegroundColor Green
+            if (CheckForLink(~\AppData\Local\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json) -eq $False) {
                 Try {
-                    New-Item -Path "~/.config/winfetch/config.ps1" -ItemType SymbolicLink -Value "~/.winconfig/configs/winfetch/config.ps1" | Out-Null
-                    Write-Host "Winfetch config sauber gelinkt." -ForegroundColor Green
+                    Remove-Item "~\AppData\Local\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json" ; New-Item -Path "~\AppData\Local\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json" -ItemType SymbolicLink -Value "~/.winconfig/configs/terminal/settings.json" | Out-Null
+                    Write-Host "Windows Terminal config erfolgreich eingerichtet" -ForegroundColor Green
                 }
                 Catch {
-                    Write-Host "Probleme beim verlinken der Winfetch config" -ForegroundColor Red
+                    Write-Host "Fehler beim einrichten der Windows Terminal config." -ForegroundColor Red
+                }
+            }                        
+            # Winfetch installieren & konfigurieren
+            
+            if (Get-Module -ListAvailable -Name winfetch) {
+                Write-Host "Winfetch ist bereits installiert." -ForegroundColor Blue
+            }
+            else {
+                Write-Host "Installiere und konfiguriere Winfetch..." -ForegroundColor Blue
+                Try {
+                    Install-Script winfetch
+                    Write-Host "Winfetch erfolgreich installiert." -ForegroundColor Green
+                    if ((Test-Path ~/.config/winfetch -PathType Leaf) -eq $True) {
+                        Write-Host "Lösche default config..." -ForegroundColor Blue
+                        Remove-Item -Recurse -Force ~/.config/winfetch
+                    }
+                    Write-Host "Lege Winfetch config Ordner an..." -ForegroundColor Blue
+                    mkdir ~/.config/winfetch | Out-Null
+                    Write-Host "Winfetch config Ordner erfolgreich angelegt!" -ForegroundColor Green
+                    Try {
+                        New-Item -Path "~/.config/winfetch/config.ps1" -ItemType SymbolicLink -Value "~/.winconfig/configs/winfetch/config.ps1" | Out-Null
+                        Write-Host "Winfetch config sauber gelinkt." -ForegroundColor Green
+                    }
+                    Catch {
+                        Write-Host "Probleme beim verlinken der Winfetch config" -ForegroundColor Red
+                    }
+                }
+                Catch {
+                    Write-Host "Probleme beim installieren von Winfetch" -ForegroundColor Red
                 }
             }
-            Catch {
-                Write-Host "Probleme beim installieren von Winfetch" -ForegroundColor Red
-            }                               
+            if (CheckForLink(~/.config/winfetch/config.ps1) -eq $False) {
+                Remove-Item "~/.config/winfetch/config.ps1"
+                New-Item -Path "~/.config/winfetch/config.ps1" -ItemType SymbolicLink -Value "~/.winconfig/configs/winfetch/config.ps1" | Out-Null
+            }                                           
             # Powershell Profile Datei erzeugen
             Write-Host "Löschen des default Powershell profiles..." -ForegroundColor Blue
             if ((Test-Path "~/Documents/PowerShell/profile.ps1" -PathType Leaf) -eq $True) {
-                Remove-Item -Force "~/Documents/PowerShell/profile.ps1"
-                Write-Host "Powershell config ~/Documents/PowerShell/profile.ps1 erfolgreich gelöscht." -ForegroundColor Green
-                Try {
-                    New-Item -Path "~/Documents/PowerShell/profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
-                    Write-Host "Powershell config ~/Documents/PowerShell/profile.ps1 erfolgreich verlinkt."
-                }
-                Catch {
-                    Write-Host "Probleme beim verlinken der Powershell config ~/Documents/PowerShell/profile.ps1 " -ForegroundColor Red
-                }
-            }
-            else {
-                Try {
-                    New-Item -Path "~/Documents/PowerShell/profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
-                    Write-Host "Powershell config ~/Documents/PowerShell/profile.ps1 erfolgreich verlinkt."
-                }
-                Catch {
-                    Write-Host "Probleme beim verlinken der Powershell config ~/Documents/PowerShell/profile.ps1 " -ForegroundColor Red
+                if (CheckForLink(~/Documents/PowerShell/profile.ps1) -eq $False) {
+                    Remove-Item -Force "~/Documents/PowerShell/profile.ps1"
+                    Write-Host "Powershell config ~/Documents/PowerShell/profile.ps1 erfolgreich gelöscht." -ForegroundColor Green
+                    Try {
+                        New-Item -Path "~/Documents/PowerShell/profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
+                        Write-Host "Powershell config ~/Documents/PowerShell/profile.ps1 erfolgreich verlinkt."
+                    }
+                    Catch {
+                        Write-Host "Probleme beim verlinken der Powershell config ~/Documents/PowerShell/profile.ps1 " -ForegroundColor Red
+                    }
                 }
             }
             if ((Test-Path "~/Documents/WindowsPowerShell/profile.ps1" -PathType Leaf) -eq $True) {
-                Remove-Item -Force "~/Documents/WindowsPowerShell/profile.ps1"
-                Write-Host "Powershell config ~/Documents/WindowsPowerShell/profile.ps1 erfolgreich gelöscht." -ForegroundColor Green
-                Try {
-                    New-Item -Path "~/Documents/PowerShell/profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
-                    Write-Host "Powershell config ~/Documents/WindowsPowerShell/profile.ps1 erfolgreich verlinkt."
-                }
-                Catch {
-                    Write-Host "Probleme beim verlinken der Powershell config ~/Documents/PowerShell/profile.ps1" -ForegroundColor Red
-                }
-            }
-            else {
-                Try {
-                    New-Item -Path "~/Documents/PowerShell/profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
-                    Write-Host "Powershell config ~/Documents/WindowsPowerShell/profile.ps1 erfolgreich verlinkt."
-                }
-                Catch {
-                    Write-Host "Probleme beim verlinken der Powershell config ~/Documents/PowerShell/profile.ps1" -ForegroundColor Red
+                if (CheckForLink(~/Documents/WindowsPowerShell/profile.ps1) -eq $False) {
+                    Remove-Item -Force "~/Documents/WindowsPowerShell/profile.ps1"
+                    Write-Host "Powershell config ~/Documents/WindowsPowerShell/profile.ps1 erfolgreich gelöscht." -ForegroundColor Green
+                    Try {
+                        New-Item -Path "~/Documents/WindowsPowerShell/profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
+                        Write-Host "Powershell config ~/Documents/WindowsPowerShell/profile.ps1 erfolgreich verlinkt."
+                    }
+                    Catch {
+                        Write-Host "Probleme beim verlinken der Powershell config ~/Documents/WindowsPowerShell/profile.ps1" -ForegroundColor Red
+                    }
                 }
             }
             if ((Test-Path "~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1" -PathType Leaf) -eq $True) {
-                Remove-Item -Force "~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1"
-                Write-Host "Powershell ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 config erfolgreich gelöscht." -ForegroundColor Green
-                Try {
-                    New-Item -Path "~\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
-                    Write-Host "Powershell config ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 erfolgreich verlinkt."
+                if (CheckForLink("~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1") -eq $True) {
+                    Remove-Item -Force "~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1"
+                    Write-Host "Powershell ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 config erfolgreich gelöscht." -ForegroundColor Green
+                    Try {
+                        New-Item -Path "~\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
+                        Write-Host "Powershell config ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 erfolgreich verlinkt."
+                    }
+                    Catch {
+                        Write-Host "Probleme beim verlinken der Powershell config ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 ." -ForegroundColor Red
+                    }                
                 }
-                Catch {
-                    Write-Host "Probleme beim verlinken der Powershell config ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 ." -ForegroundColor Red
-                }                
-            }  
-            else {
-                Try {
-                    New-Item -Path "~\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1" -ItemType SymbolicLink -Value "~/.winconfig/profile.ps1" | Out-Null
-                    Write-Host "Powershell config ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 erfolgreich verlinkt."
-                }
-                Catch {
-                    Write-Host "Probleme beim verlinken der Powershell config ~/Documents/WindowsPowerShell/Microsoft.PowerShell_profile.ps1 ." -ForegroundColor Red
-                }   <# Action when all if and elseif conditions are false #>
-            }                                     
+            }                                    
             # Powershell Modul für Updates
-            Write-Host "Beginne mit der Insallation des Powershell Update Modul..." -ForegroundColor Blue
-            Try {
-                Install-Module -Name PSWindowsUpdate -Force
-                Write-Host "Powershell update Modul erfolgreich installiert..." -ForegroundColor Green
+            if (Get-Module -ListAvailable -Name PSWindowsUpdate) {
+                Write-Hoste "Windows Update Powershell Modul ist bereits installiert." -ForegroundColor Blue
             }
-            Catch {
-                Write-Host "Fehler beim installieren des Powershell update Modul." -ForegroundColor Red 
+            else {
+
+                Write-Host "Beginne mit der Insallation des Powershell Update Modul..." -ForegroundColor Blue
+                Try {
+                    Install-Module -Name PSWindowsUpdate -Force
+                    Write-Host "Powershell update Modul erfolgreich installiert..." -ForegroundColor Green
+                }
+                Catch {
+                    Write-Host "Fehler beim installieren des Powershell update Modul." -ForegroundColor Red 
+                }
             }
             Read-Host "Bitte das Terminal / Powershell neu starten damit die Aenderungen uebernommen werden."  
 
@@ -255,11 +267,6 @@ do {
             New-ItemProperty -path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced' -Name 'TaskbarSi' -value '0000001' -PropertyType DWORD
             Write-Host "Starte Explorer neu um änderungen zu übernehmen"
             Get-Process explorer | Stop-Process
-                
-            
-                
-                
-         
         }    
     }
     pause