format-dependencies

#!/bin/bash

pkg="$1"
version="$2"
shift 2

if [ "${version}" = "" ]
then
  echo "Usage $0 <rpm|dpkg> <version> <package> ..."
  echo ""
  echo "Expands to a list of dependencies in package specific format"
  echo "If version is a nightly, dependencies are made on any similar nighly for all packages"
  echo "Otherwise, the dependencies are strict on this given version"
  echo ""
  exit 1
fi

deps=""
if [[ "${version}" =~ git ]]
then
  # nightly
  version_min=${version/git*/git000000000000}
  version_max=${version/git*/git999999999999}
  for dep in "$@"; do
    [ "$pkg" = dpkg ] && deps="${deps}, ${dep} (>> ${version_min}), ${dep} (<< ${version_max})"
    [ "$pkg" = rpm ] && deps="${deps}, ${dep} > ${version_min}, ${dep} < ${version_max}"
  done
else
  # release
  for dep in "$@"; do
   [ "$pkg" = dpkg ] && deps="${deps}, ${dep} (= ${version})"
   [ "$pkg" = rpm ] && deps="${deps}, ${dep} = ${version}"
  done
fi

echo ${deps#, }