Add task to update glyphs from nerdfonts.com

Author: devblackops

Terminal-Icons/Data/glyphs.ps1

@@ -1,5 +1,4 @@
-
-@{
+@{
     'nf-custom-c'                                    = ''
     'nf-custom-cpp'                                  = ''
     'nf-custom-electron'                             = ''

psakeFile.ps1

@@ -13,6 +13,32 @@ task default -depends Test
 
 task Pester -FromModule PowerShellBuild -Version '0.6.1' -preaction {Remove-Module Terminal-Icons -ErrorAction SilentlyContinue}
 
+task UpdateGlyphs {
+    Import-Module PowerHtml
+
+    $cheatsheet = 'https://www.nerdfonts.com/cheat-sheet'
+    $parsedHtml = Invoke-WebRequest $cheatsheet | ConvertFrom-Html
+    $glyphs     = $parsedHtml.SelectNodes("//div[@class='class-name']").ForEach({
+        [pscustomobject]@{
+            name      = $_.InnerText
+            codePoint = $_.NextSibling[0].InnerText
+        }
+    })
+
+    $sb = [Text.StringBuilder]::new()
+    $sb.AppendLine('@{') > $null
+    $glyphs.ForEach({
+        $icon = [char][int]"0x$($_.codePoint)"
+        $sb.AppendFormat("    '{0}' = '{1}'`n", $_.Name, $icon ) > $null
+    })
+    $sb.AppendLine('}') > $null
+
+    $now = [int][double]::Parse((Get-Date -UFormat %s))
+    $fileName = "$PSScriptRoot/Terminal-Icons/Data/glyphs_$now.ps1"
+    $sb.ToString().Trim() | Out-File $fileName -Encoding utf8
+
+} -description 'Create a list of glyphs, sourced from nerdfonts.com'
+
 task InstallAct {
     if (-not (Get-Command -Name act -CommandType Application -ErrorAction SilentlyContinue)) {
         if ($IsWindows) {

requirements.psd1

@@ -12,6 +12,7 @@
         }
     }
     platyPS = '0.14.1'
+    PowerHtml = 'latest'
     PowerShellBuild = @{
         RequiredVersion = '0.6.1'
     }