update gitconfig

Author: awnion

gitconfig

@@ -70,3 +70,14 @@ cmd = difft "$LOCAL" "$REMOTE"
 
 [pager]
 difftool = true
+[difftool "sourcetree"]
+	cmd = opendiff \"$LOCAL\" \"$REMOTE\"
+	path = 
+[mergetool "sourcetree"]
+	cmd = /Applications/Sourcetree.app/Contents/Resources/opendiff-w.sh \"$LOCAL\" \"$REMOTE\" -ancestor \"$BASE\" -merge \"$MERGED\"
+	trustExitCode = true
+[filter "lfs"]
+	smudge = git-lfs smudge -- %f
+	process = git-lfs filter-process
+	required = true
+	clean = git-lfs clean -- %f