auradopt

#!/bin/bash

# Parse arguments.
while getopts 'hc' argument
do
  case $argument in
    h)
      echo "usage: $0 [options] <package>"
      echo 'Set up git remote and branch pointing to AUR package repository.'
      echo ' -h  show this help text'
      echo ' -c  include the name of the package in branch and remote name'
      exit ;;
    c) name= ;;
    \?) exit 1 ;;
  esac
done

# Compose values.
readonly package="${!OPTIND}"
if [ -z "$package" ]
then
  gettext -sd bash 'argument expected'
  exit 1
fi
readonly conflicts="aur${name-/*}"
readonly name="aur${name+/${package}}"

# Check conflicting branches.
if [ -n "$(git branch --list "$conflicts")" ]
then
  TEXTDOMAIN=git printf "$(gettext "cannot create '%s'"): $(
    gettext "A branch named '%s' already exists.")\n" \
    "$name" "$conflicts" >&2
  exit 1
fi

# Prepare branch.
offremote -n "$name" \
  "ssh://aur@aur.archlinux.org/${package}.git" \
  || exit $?

# Pull in history.
git fetch "$name" "refs/heads/master:refs/heads/$name"