Add warning for non-G4W on Windows

dahlbyk · Oct 28, 2020 · fc03a57 · fc03a57
1 parent 43e2bf7
commit fc03a57
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Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/src/CheckRequirements.ps1 b/src/CheckRequirements.ps1
@@ -9,8 +9,18 @@ if (!(Get-Command git -TotalCount 1 -ErrorAction SilentlyContinue)) {
     return
 }
 
-if ([string](git --version 2> $null) -match '(?<ver>\d+(?:\.\d+)+)') {
+if ([string](git --version 2> $null) -match '(?<ver>\d+(?:\.\d+)+)(?<g4w>\.windows)?') {
     $script:GitVersion = [System.Version]$Matches['ver']
+
+    if (($PSVersionTable.PSVersion.Major -le 5) -or $IsWindows) {
+        if (!$Matches['g4w']) {
+            $script:GitCygwin = $true
+
+            if (!$Env:POSHGIT_CYGWIN_WARNING) {
+                Write-Warning "posh-git recommends Git for Windows. You appear to have a different distribution."
+            }
+        }
+    }
 }
 
 if ($GitVersion -lt $requiredVersion) {

diff --git a/src/PoshGitTypes.ps1 b/src/PoshGitTypes.ps1
@@ -223,7 +223,7 @@ class PoshGitTextSpan {
 }
 
 class PoshGitPromptSettings {
-    [bool]$AnsiConsole = $Host.UI.SupportsVirtualTerminal -or ($Env:ConEmuANSI -eq "ON")
+    [bool]$AnsiConsole = ($Host.UI.SupportsVirtualTerminal -or ($Env:ConEmuANSI -eq "ON")) -and !$script:GitCygwin
     [bool]$SetEnvColumns = $true
 
     [PoshGitCellColor]$DefaultColor = [PoshGitCellColor]::new()