force LF EOL in working directory

.gitattributes

@@ -1,6 +1,7 @@
 # Define the line ending behavior of the different file extensions
 # Set default behaviour, in case users don't have core.autocrlf set.
 * text=auto
+* text eol=lf
 
 # Explicitly declare text files we want to always be normalized and converted
 # to native line endings on checkout.