#!/usr/bin/env bash

# store patch
file="$(mktemp ${TMPDIR-/tmp}/mutt-patch-apply-XXXXXXXX)"
trap "rm -f $file" EXIT
cat > "$file"

# find project
#source ~/.mutt/bin/patch-find-project.sh
#if test "$project" = ""; then
#        echo "ERROR: can't figure project"
#        exit 1
#fi
#
## go!
#clear
#cd $HOME/projects/$project
project=$(pwd)
branch=$(git rev-parse --abbrev-ref HEAD)

clear
echo "#"
echo "# try applying patch to $project, branch $branch"
echo "#"

if git am --message-id --3way --ignore-whitespace --whitespace=fix "$file"; then
        echo "#"
        echo "# OK"
        echo "#"
else
        echo "# FAILED, cleaning up"
        cp -v .git/rebase-apply/patch patch-apply-failed.diff
        cp -v "$file" patch-apply-failed.mail
        git am --abort
        git reset --hard
fi