From 765dd6929c52b9f79ec6a3909c7a0b73aadc43fa Mon Sep 17 00:00:00 2001
From: Michael Kelley <michael.a.kelley@gmail.com>
Date: Sat, 19 Oct 2024 14:26:37 -0700
Subject: [PATCH] Add bat highlighting for PowerShell help (#281)

---
 helpers/PsFzfTabExpansion-Parameter.ps1 | 11 ++++++++++-
 helpers/PsFzfTabExpansion-Preview.ps1   |  9 +++++++--
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/helpers/PsFzfTabExpansion-Parameter.ps1 b/helpers/PsFzfTabExpansion-Parameter.ps1
index 625a59a..4f77e40 100644
--- a/helpers/PsFzfTabExpansion-Parameter.ps1
+++ b/helpers/PsFzfTabExpansion-Parameter.ps1
@@ -3,6 +3,10 @@ $command = $args[0]
 $parameter = $args[1]
 $parameter = $parameter.replace('-', '')
 
+$RunningInWindowsTerminal = [bool]($env:WT_Session)
+$IsWindowsCheck = ($PSVersionTable.PSVersion.Major -le 5) -or $IsWindows
+$ansiCompatible = $script:RunningInWindowsTerminal -or (-not $script:IsWindowsCheck)
+
 if ([System.Management.Automation.Cmdlet]::CommonParameters.Contains($parameter)) {
     $tempFile = New-TemporaryFile
     Get-Help about_CommonParameters | out-file $tempFile
@@ -13,5 +17,10 @@ if ([System.Management.Automation.Cmdlet]::CommonParameters.Contains($parameter)
     Remove-Item $tempFile -ErrorAction SilentlyContinue
 }
 else {
-    Get-Help -Name $Command -Parameter $parameter
+    if ($ansiCompatible -and $(Get-Command bat -ErrorAction Ignore)) {
+        Get-Help -Name $Command -Parameter $parameter | bat --language=markdown --color always --style=plain
+    }
+    else {
+        Get-Help -Name $Command -Parameter $parameter
+    }
 }
diff --git a/helpers/PsFzfTabExpansion-Preview.ps1 b/helpers/PsFzfTabExpansion-Preview.ps1
index 74fc3ed..f6fa91a 100644
--- a/helpers/PsFzfTabExpansion-Preview.ps1
+++ b/helpers/PsFzfTabExpansion-Preview.ps1
@@ -17,7 +17,6 @@ else {
 }
 # is directory?
 if (Test-Path $path -PathType Container) {
-
     Get-ChildItem $path
 
     if (Get-Command git -ErrorAction Ignore) {
@@ -46,7 +45,13 @@ elseif (Test-Path $path -PathType leaf) {
 elseif (($cmdResults = Get-Command $Item -ErrorAction Ignore)) {
     if ($cmdResults) {
         if ($cmdResults.CommandType -ne 'Application') {
-            Get-Help $Item
+            if ($ansiCompatible -and $(Get-Command bat -ErrorAction Ignore)) {
+                Get-Help $Item | bat --language=markdown --color always --style=plain
+            }
+            else {
+
+            }
+
         }
         else {
             # just output application location: