feat: execution time for powershell 5

Author: tradiff

docs/docs/installation.mdx

@@ -234,8 +234,8 @@ Edit `$PROFILE` in your preferred PowerShell version and add the following lines
 
     $executionTime = -1
     $history = Get-History -ErrorAction Ignore -Count 1
-    if ($null -ne $history -and $null -ne $history.Duration) {
-        $executionTime = $history.Duration.TotalMilliseconds
+    if ($null -ne $history -and $null -ne $history.EndExecutionTime -and $null -ne $history.StartExecutionTime) {
+        $executionTime = ($history.EndExecutionTime - $history.StartExecutionTime).TotalMilliseconds
     }
 
     $startInfo = New-Object System.Diagnostics.ProcessStartInfo

packages/powershell/oh-my-posh/oh-my-posh.psm1

@@ -74,8 +74,8 @@ function Set-PoshPrompt {
 
         $executionTime = -1
         $history = Get-History -ErrorAction Ignore -Count 1
-        if ($null -ne $history -and $null -ne $history.Duration) {
-            $executionTime = $history.Duration.TotalMilliseconds
+        if ($null -ne $history -and $null -ne $history.EndExecutionTime -and $null -ne $history.StartExecutionTime) {
+            $executionTime = ($history.EndExecutionTime - $history.StartExecutionTime).TotalMilliseconds
         }
 
         $startInfo = New-Object System.Diagnostics.ProcessStartInfo