git4win282.sh

# ./git4win282.sh gitwin ~/Projects/gitwinout

git_repo_folder_name=$1
build_output_path=$2
BUILD_TAG="tags/v2.8.2.windows.1"

echo "Folder : ${git_repo_folder_name}"
echo "Output : ${build_output_path}"

function banner()
{
    echo -------------------------------------------------------
    echo $1
    echo -------------------------------------------------------
}

function failed()
{
   local error=${1:-Undefined error}
   echo "Failed: $error" >&2
   exit 1
}

banner "Getting code @ ${BUILD_TAG}"
if [ ! -d "${git_repo_folder_name}" ]; then
    git clone https://github.com/git-for-windows/git "${git_repo_folder_name}" || failed "git clone"
fi

pushd ${git_repo_folder_name}
git checkout "${BUILD_TAG}" || failed "git checkout ${BUILD_TAG}"

banner "Cleaning"
git clean -fdx || failed "git clean"
rm -rf "${build_output_path}" || "rm"

banner "Configure"
make configure || failed "make configure"
./configure --prefix=${build_output_path} || failed "configure"

banner "Building"
make prefix=${build_output_path} || failed "make"

banner "Installing to ${build_output_path}"
mkdir ${build_output_path} || failed "mkdir"
make prefix=${build_output_path} install || failed "make install"

popd