git-issue

#!/bin/bash
#
# Examples:
#
#     $ git issue 23358
#     $ git issue 23358 -p

issue_id=$1
show_diff=$2

[[ -z $issue_id ]] && { echo "Missing issue parameter"; exit 1; }

if [[ -z $show_diff ]]; then
  git log --grep="#$issue_id" --oneline
elif [[ $show_diff == "-p" ]] || [[ $show_diff == "--patch" ]]; then
  git log --grep="#$issue_id" --pretty=format:"%H" | git show --stdin
else
    echo "Uknown parameter '$show_diff'"
    exit 2
fi

exit 0