sgit/sgit-type

#! /bin/bash

[[ $# -ne 1 ]] && echo "Usage: $0 SHA1SUM

Lists type of git object associated with SHA1SUM." && exit 1
sha=$1

[[ ! -f "$(sgit-loc $sha)" ]] && echo "No object is associated with sha1sum $sha." && exit 1

sgit-cat $sha | head -1 | awk '{print $1}'