Try handling Cygwin bash

Author: cknitt

rewatch/tests/utils.sh

@@ -16,10 +16,15 @@ pwd_prefix() {
   if is_windows; then
     # On Windows, escape backslashes for sed and convert to forward slashes for consistent snapshots
     # This ensures paths like C:\a\b are replaced correctly
-    # First get the Windows-style path with backslashes
-    local win_path=$(pwd -W | sed "s#/#\\\\#g")
-    # Then escape the backslashes for sed replacement
-    echo $win_path | sed 's#\\#\\\\#g'
+    if [[ "$(uname -s)" =~ MINGW ]]; then
+      # First get the Windows-style path with backslashes
+      local win_path=$(pwd -W | sed "s#/#\\\\#g")
+      # Then escape the backslashes for sed replacement
+      echo $win_path | sed 's#\\#\\\\#g'
+    else
+      # Cygwin fallback: use cygpath for Windows style paths
+      cygpath -w "$(pwd)" | sed 's#\\\\#\\\\\\\\#g'
+    fi
   else
     # On Unix-like systems, escape forward slashes for sed
     echo $(pwd | sed "s#/#\\/#g")