improve CI PowrShell profile test debug/verbose output

.github/workflows/tests.yml

@@ -47,8 +47,10 @@ jobs:
       run: |
           cmd /c vendor\init.bat /v /d /t
     - name: Testing PowerShell
+      env:
+        CMDER_DEBUG: '1'
       run: |
-          PowerShell.exe -ExecutionPolicy Bypass -NoLogo -NoProfile -Command "$DebugPreference='Continue'; . 'vendor\profile.ps1' 5>&1"
+          PowerShell.exe -ExecutionPolicy Bypass -NoLogo -NoProfile -Command "'vendor\profile.ps1'"
     - name: Testing Bash
       run: |
           bash vendor/cmder.sh

vendor/profile.ps1

@@ -5,6 +5,11 @@
 # !!! THIS FILE IS OVERWRITTEN WHEN CMDER IS UPDATED
 # !!! Use "%CMDER_ROOT%\config\user_profile.ps1" to add your own startup commands
 
+if ($env:CMDER_DEBUG -and ($env:CMDER_DEBUG -match '^(1|true)$')) {
+    $DebugPreference = 'Continue'
+    $VerbosePreference = 'Continue'
+}
+
 $CMDER_INIT_START = Get-Date
 
 # Compatibility with PS major versions <= 2