bromite-buildtools/create-from-patch.sh

#!/bin/bash

PATCH=$1

PLEASEWAIT=0
if [[ $PATCH =~ ^+.* ]]; then
        PLEASEWAIT=1
        PATCH=${PATCH:1}
fi

if [ -z "$2" ]
then
        PATCH_NEW_PATH="~/bromite/build/patches-new"
else
        PATCH_NEW_PATH=$2
fi

echo "  Creating new patch"
git add .

HEAD=$(sed -n '1,/---/ p' $PATCH | sed '/^---/d')
CONTENT=$(git -C ~/chromium/src/ diff --cached --binary)

PATCH_FILE=$PATCH_NEW_PATH/$(basename $PATCH)
test -f $PATCH_FILE && rm $PATCH_FILE
echo "$HEAD" >$PATCH_FILE

NEWLINE=$(tail -n 1 "$PATCH_FILE")
#echo $NEWLINE
if [[ "$NEWLINE" == Subject:* ]]; then
        echo "" >>$PATCH_FILE
else
        NEWLINE=$(tail -n 2 "$PATCH_FILE" | head -n 1)
        if [[ "$NEWLINE" == Subject:* ]]; then
                echo "" >>$PATCH_FILE
        fi
fi

echo "FILE:$(basename $PATCH)" >>$PATCH_FILE
echo "---" >>$PATCH_FILE
echo "$CONTENT" >>$PATCH_FILE

#echo press return
#read  -n 1

git reset --hard
git clean -f -d

echo "  Applying new patch"
OK=1
git am $PATCH_FILE || OK=0

if [[ OK -eq 0 ]]; then
	if [ -n "$SILENT" ]; then
	   exit 1
	fi
        echo "---> Failed to apply. Press return"
        read  -n 1
fi