# if no patch has been generated all is ok, clean up the file stub and exit
if [ ! -s "$patch" ] ; then
printf "Files in this commit comply with the black formatter rules.\n"
rm -f "$patch"
exit 0
fi
# a patch has been created, notify the user and exit
printf "\nThe following differences were found between the code to commit "
printf "and the black formatter rules:\n\n"
if [ -t 1 ] ; then
$READER "$patch"
printf "\n"
# Allows us to read user input below, assigns stdin to keyboard
exec < /dev/tty
terminal="1"
else
cat "$patch"
printf "\n"
# Allows non zero zenity/powershell output
set +e
terminal="0"
fi
while true; do
if [ $terminal = "0" ] ; then
if [ -x "$ZENITY" ] ; then
choice=$($ZENITY --text-info --filename="$patch" --width=800 --height=600 --title="Do you want to apply that patch?" --ok-label="Apply" --cancel-label="Do not apply" --extra-button="Apply and stage")
if [ "$?" = "0" ] ; then
yn="Y"
else
if [ "$choice" = "Apply and stage" ] ; then
yn="S"
else
yn="N"
fi
fi
elif [ -x "$XMSG" ] ; then
$XMSG -file "$patch" -buttons "Apply":100,"Apply and stage":200,"Do not apply":0 -center -default "Do not apply" -geometry 800x600 -title "Do you want to apply that patch?"
$PWSH -noprofile -executionpolicy bypass -file "$winmessage" -file "$patch" -buttons "Apply":100,"Apply and stage":200,"Do not apply":0 -center -default "Do not apply" -geometry 800x600 -title "Do you want to apply that patch?"
choice=$?
if [ "$choice" = "100" ] ; then
yn="Y"
elif [ "$choice" = "200" ] ; then
yn="S"
else
yn="N"
fi
else
printf "Error: zenity, xmessage, or powershell executable not found.\n"
exit 1
fi
else
read -p "Do you want to apply that patch (Y - Apply, N - Do not apply, S - Apply and stage files)? [Y/N/S] " yn
fi
case $yn in
[Yy] ) git apply $patch;
printf "The patch was applied. You can now stage the changes and commit again.\n\n";
break
;;
[Nn] ) printf "\nYou can apply these changes with:\n git apply $patch\n";
printf "(may need to be called from the root directory of your repository)\n";
printf "Aborting commit. Apply changes and commit again or skip checking with";