autodep8

#!/bin/sh

set -eu

if [ $# -gt 1 ]; then
  echo "usage: $(basename $0) [SOURCEDIR]"
  exit 128
fi

if [ -n "${1:-}" ]; then
  cd "${1}"
fi

detect_by_control_field() {
  local pkgtype="$1"
  [ -f debian/control ] &&
    grep-dctrl --quiet \
    -F XS-Testsuite,Testsuite \
    -r "^autopkgtest-pkg-$packagetype\$" debian/control
}

detect_by_source_contents() {
  local pkgdir="$1"
  $pkgdir/detect
}

if [ ! -f debian/control ]; then
  echo "E: not inside a Debian source package" >&2
  exit 1
fi

rc=1

if [ -f debian/tests/control.autodep8 ]; then
  cat debian/tests/control.autodep8

  # 2 newlines to cope with control.autodep8 having no trailing newline
  echo
  echo

  rc=0 # will now exit successfully even if we can't detect a package type.
fi
if [ -f debian/tests/control ]; then
  cat debian/tests/control

  # 2 newlines to cope with control having no trailing newline
  echo
  echo

  rc=0 # will now exit successfully even if we can't detect a package type.
fi

program_path="$(dirname $(readlink -f $0))"
case "${program_path}" in
  */bin):
    # installed
    prefix="$(dirname $program_path)"
    support_dir="${prefix}/share/autodep8/support"
    ;;
  *)
    # development
    support_dir="${program_path}/support"
    ;;
esac

. "${support_dir}"/autodep8lib.sh

for packagedir in $(find $support_dir -mindepth 1 -type d | LC_ALL=C.UTF-8 sort); do
  packagetype=$(basename $packagedir)
  if detect_by_control_field $packagetype ||
    detect_by_source_contents "$packagedir"
  then
    read_config $packagetype
    $support_dir/$packagetype/generate
    exit 0
  fi
done

exit $rc