Gearknobs (Gravit Designer): update GB Avatar for early 2022

scripts/install-fonts.ps1

@@ -0,0 +1,32 @@
+$fontsPath = [System.IO.Path]::Combine($PSScriptRoot, "..", "assets", "fonts")
+$fontFiles = Get-ChildItem -Recurse $fontsPath | ForEach-Object { if ($_.Extension -eq ".ttf") { $_ } }
+
+function Install-FontFiles {
+    param(
+        [System.IO.FileInfo[]]$InFonts,
+        [string]$OutFontsPath
+    )
+
+    foreach ($fontFile in $InFonts) {
+        Write-Output "Installing $($fontFile.BaseName)..."
+        $installPath = ([System.IO.Path]::Combine($OutFontsPath, $fontFile.Name))
+
+        if (-not(Test-Path -Path $installPath)) {
+            Copy-Item -Force $fontFile $installPath
+        }
+    }
+}
+
+if (
+    ($PSVersionTable.PSVersion.Major -eq 5 -and $PSVersionTable.PSVersion.Minor -gt 0) -or
+    $IsWindows
+) {
+    Install-FontFiles -InFonts $fontFiles -OutFontsPath ([System.IO.Path]::Combine("C:", "Windows", "Fonts"))
+}
+elseif ($IsLinux) {
+    Install-FontFiles -InFonts $fontFiles -OutFontsPath ([System.IO.Path]::Combine("usr", "local", "share", "fonts"))
+}
+else {
+    Write-Error "Platform not supported."
+    exit
+}