b2code-package-add

#!/bin/bash

# check for help option
if [ "$1" = "--help" -o "$1" = "-h" -o "$1" = "-?" ]; then
  echo
  echo "Usage: `basename $0` package"
  echo
  echo "- This command adds the source code of the given package from the code"
  echo "  repository to the local release directory."
  echo "  It has to be called in the local release directory."
  echo
  exit 0
fi

# check number of arguments
if [ $# -ne 1 ]; then
  echo "Usage: `basename $0` package" 1>&2
  exit 1
fi

# read arguments
PACKAGE=$1
if [ -d ${PACKAGE} ]; then
  echo "Error: The directory ${PACKAGE} already exists." 1>&2
  exit 1
fi

# update sparse-checkout file
ALL=`grep -c "^/\*$" .git/info/sparse-checkout`
if [ "$ALL" -ne "0" ]; then
  sed -i "/\!\/${PACKAGE}\//d" .git/info/sparse-checkout
else
  echo "/${PACKAGE}/" >> .git/info/sparse-checkout
fi

# check out package
git checkout