Adds script for installation

.gitignore

@@ -44,7 +44,7 @@ bower_components
 build/Release
 
 # Dependency directories
-node_modules/
+# node_modules/
 jspm_packages/
 
 # Snowpack dependency directory (https://snowpack.dev/)

install.ps1

@@ -0,0 +1,204 @@
+$ErrorActionPreference = 'Stop'
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+
+#region Variables
+$spicetifyFolderPath = "$env:LOCALAPPDATA\spicetify"
+$spicetifyOldFolderPath = "$HOME\spicetify-cli"
+#endregion Variables
+
+#region Functions
+function Write-Success {
+  [CmdletBinding()]
+  param ()
+  process {
+    Write-Host -Object ' > OK' -ForegroundColor 'Green'
+  }
+}
+
+function Write-Unsuccess {
+  [CmdletBinding()]
+  param ()
+  process {
+    Write-Host -Object ' > ERROR' -ForegroundColor 'Red'
+  }
+}
+
+function Test-Admin {
+  [CmdletBinding()]
+  param ()
+  begin {
+    Write-Host -Object "Checking if the script is not being run as administrator..." -NoNewline
+  }
+  process {
+    $currentUser = New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())
+    -not $currentUser.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+  }
+}
+
+function Test-PowerShellVersion {
+  [CmdletBinding()]
+  param ()
+  begin {
+    $PSMinVersion = [version]'5.1'
+  }
+  process {
+    Write-Host -Object 'Checking if your PowerShell version is compatible...' -NoNewline
+    $PSVersionTable.PSVersion -ge $PSMinVersion
+  }
+}
+
+function Move-OldSpicetifyFolder {
+  [CmdletBinding()]
+  param ()
+  process {
+    if (Test-Path -Path $spicetifyOldFolderPath) {
+      Write-Host -Object 'Moving the old spicetify folder...' -NoNewline
+      Copy-Item -Path "$spicetifyOldFolderPath\*" -Destination $spicetifyFolderPath -Recurse -Force
+      Remove-Item -Path $spicetifyOldFolderPath -Recurse -Force
+      Write-Success
+    }
+  }
+}
+
+function Get-Spicetify {
+  [CmdletBinding()]
+  param ()
+  begin {
+    if ($env:PROCESSOR_ARCHITECTURE -eq 'AMD64') {
+      $architecture = 'x64'
+    }
+    elseif ($env:PROCESSOR_ARCHITECTURE -eq 'ARM64') {
+      $architecture = 'arm64'
+    }
+    else {
+      $architecture = 'x32'
+    }
+    if ($v) {
+      if ($v -match '^\d+\.\d+\.\d+$') {
+        $targetVersion = $v
+      }
+      else {
+        Write-Warning -Message "You have spicefied an invalid spicetify version: $v `nThe version must be in the following format: 1.2.3"
+        Pause
+        exit
+      }
+    }
+    else {
+      Write-Host -Object 'Fetching the latest spicetify version...' -NoNewline
+      $latestRelease = Invoke-RestMethod -Uri 'https://api.github.com/repos/spicetify/cli/releases/latest'
+      $targetVersion = $latestRelease.tag_name -replace 'v', ''
+      Write-Success
+    }
+    $archivePath = [System.IO.Path]::Combine([System.IO.Path]::GetTempPath(), "spicetify.zip")
+  }
+  process {
+    Write-Host -Object "Downloading spicetify v$targetVersion..." -NoNewline
+    $Parameters = @{
+      Uri            = "https://github.com/spicetify/cli/releases/download/v$targetVersion/spicetify-$targetVersion-windows-$architecture.zip"
+      UseBasicParsin = $true
+      OutFile        = $archivePath
+    }
+    Invoke-WebRequest @Parameters
+    Write-Success
+  }
+  end {
+    $archivePath
+  }
+}
+
+function Add-SpicetifyToPath {
+  [CmdletBinding()]
+  param ()
+  begin {
+    Write-Host -Object 'Making spicetify available in the PATH...' -NoNewline
+    $user = [EnvironmentVariableTarget]::User
+    $path = [Environment]::GetEnvironmentVariable('PATH', $user)
+  }
+  process {
+    $path = $path -replace "$([regex]::Escape($spicetifyOldFolderPath))\\*;*", ''
+    if ($path -notlike "*$spicetifyFolderPath*") {
+      $path = "$path;$spicetifyFolderPath"
+    }
+  }
+  end {
+    [Environment]::SetEnvironmentVariable('PATH', $path, $user)
+    $env:PATH = $path
+    Write-Success
+  }
+}
+
+function Install-Spicetify {
+  [CmdletBinding()]
+  param ()
+  begin {
+    Write-Host -Object 'Installing spicetify...'
+  }
+  process {
+    $archivePath = Get-Spicetify
+    Write-Host -Object 'Extracting spicetify...' -NoNewline
+    Expand-Archive -Path $archivePath -DestinationPath $spicetifyFolderPath -Force
+    Write-Success
+    Add-SpicetifyToPath
+  }
+  end {
+    Remove-Item -Path $archivePath -Force -ErrorAction 'SilentlyContinue'
+    Write-Host -Object 'spicetify was successfully installed!' -ForegroundColor 'Green'
+  }
+}
+#endregion Functions
+
+#region Main
+#region Checks
+if (-not (Test-PowerShellVersion)) {
+  Write-Unsuccess
+  Write-Warning -Message 'PowerShell 5.1 or higher is required to run this script'
+  Write-Warning -Message "You are running PowerShell $($PSVersionTable.PSVersion)"
+  Write-Host -Object 'PowerShell 5.1 install guide:'
+  Write-Host -Object 'https://learn.microsoft.com/skypeforbusiness/set-up-your-computer-for-windows-powershell/download-and-install-windows-powershell-5-1'
+  Write-Host -Object 'PowerShell 7 install guide:'
+  Write-Host -Object 'https://learn.microsoft.com/powershell/scripting/install/installing-powershell-on-windows'
+  Pause
+  exit
+}
+else {
+  Write-Success
+}
+if (-not (Test-Admin)) {
+  Write-Unsuccess
+  Write-Warning -Message "The script was run as administrator. This can result in problems with the installation process or unexpected behavior. Do not continue if you do not know what you are doing."
+  $Host.UI.RawUI.Flushinputbuffer()
+  $choices = [System.Management.Automation.Host.ChoiceDescription[]] @(
+    (New-Object System.Management.Automation.Host.ChoiceDescription '&Yes', 'Abort installation.'),
+    (New-Object System.Management.Automation.Host.ChoiceDescription '&No', 'Resume installation.')
+  )
+  $choice = $Host.UI.PromptForChoice('', 'Do you want to abort the installation process?', $choices, 0)
+  if ($choice -eq 0) {
+    Write-Host -Object 'spicetify installation aborted' -ForegroundColor 'Yellow'
+    Pause
+    exit
+  }
+}
+else {
+  Write-Success
+}
+#endregion Checks
+
+#region Spicetify
+Move-OldSpicetifyFolder
+Install-Spicetify
+Write-Host -Object "`nRun" -NoNewline
+Write-Host -Object ' spicetify -h ' -NoNewline -ForegroundColor 'Cyan'
+Write-Host -Object 'to get started'
+#endregion Spicetify
+
+$path = spicetify -c
+
+$path = $path.Replace('Roaming', 'Local')
+$path = $path.Replace('config-xpui.ini', 'CustomApps\Enhancify')
+
+echo $path
+
+git clone https://github.com/rrk0804/Enhancify.git $path
+
+spicetify config custom_apps Enhancify
+spicetify apply