git-merge-feature.sh

#!/bin/sh
FEATURE="$1"
if [ -z ${FEATURE} ]; then
    echo "usage: $0 <feature branch>" >&2
    exit 2
fi

git checkout develop
if [ $? -ne 0 ]; then
    exit 1
fi
git merge --no-ff ${FEATURE}
if [ $? -ne 0 ]; then
    exit 1
fi
git push origin develop
if [ $? -ne 0 ]; then
    exit 1
fi
git checkout master
if [ $? -ne 0 ]; then
    exit 1
fi
git merge --no-ff develop
if [ $? -ne 0 ]; then
    exit 1
fi
git push origin master
if [ $? -ne 0 ]; then
    exit 1
fi
git branch -d ${FEATURE}
if [ $? -ne 0 ]; then
    exit 1
fi