#!/bin/bash
# I, Ian Kelling, follow the GNU license recommendations at
# https://www.gnu.org/licenses/license-recommendations.en.html. They
# recommend that small programs, < 300 lines, be licensed under the
# Apache License 2.0. This file contains or is part of one or more small
# programs. If a small program grows beyond 300 lines, I plan to switch
# its license to GPL.

# Copyright 2024 Ian Kelling

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

#     http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# shellcheck source=/a/bin/ds/.bashrc
if [[ -s ~/.bashrc ]];then . ~/.bashrc;fi


usage() {
  cat <<EOF
Usage: ${0##*/} [DISTRO_NAME]
Print packages to install for each distro.
Default DISTRO_NAME is the one currently running.


-h|--help  Print help and exit.

Note: Uses GNU getopt options parsing style
EOF
  exit $1
}

if [[ $1 ]]; then
  distro=$1
else
  distro=$(distro-name)
fi

isdeb() {
  case $distro in
    debian|trisquel|ubuntu)
      return 0
      ;;
  esac
  return 1
}

temp=$(getopt -l help h "$@") || usage 1
eval set -- "$temp"
while true; do
  case $1 in
    -h|--help) usage ;;
    --) shift; break ;;
    *) echo "$0: Internal error! unexpected args: $*" ; exit 1 ;;
  esac
done


case $distro in
  arch)
    # ubuntu 14.04 uses b-cron,
    # but its not maintained in arch.
    # of the ones in the main repos, cronie is only one maintained.
    # fcron appears abandoned software.
    e cronie
    ;;
  *) : ;; # other distros come with cron.
esac

case $distro in
  arch) e tk ;;
  *) : ;; # other distros come with tk from git
esac

case $distro in
  arch) e the_silver_searcher ;;
  debian|trisquel|ubuntu) e silversearcher-ag ;;
  # fedora unknown
esac

if isdeb; then
  # for debconf-get-selections
  e debconf-utils
fi

if isdeb; then
  e debian-goodies
fi

###### quit now for li/lj
case $HOSTNAME in
  lj|li)
    exit 0
    ;;
esac

case $distro in
  debian) e gnome-session-flashback ;;
  # flidas is missing dependency gnome-panel. others unknown
esac

case $distro in
  debian)
    e cpio-doc ;;
  # not packaged in flidas. in ubuntu it is in multiverse
esac

case $distro in
  fedora) e unrar ;;
  *) e unrar-free ;;
esac

case $distro in
  arch) e nfs-utils ;;
  trisquel|ubuntu|debian) e nfs-common ;;
esac

case $distro in
  trisquel|ubuntu|debian) e par2 ;;
  arch|fedora) e par2cmdline ;;
esac

# for my tex resume. commented, due to t9 gnome causing package version conflict
# case $distro in
#   trisquel|ubuntu|debian) e texlive-full ;;
# esac

case $distro in
  # optional dep for firefox for h.264 video
  arch) e gst-libav ;;
  # other distros, probably come by default
esac

case $distro in
  fedora|trisquel|ubuntu|debian) e gnupg-agent ;;
  arch) : ;;
esac


case $distro in
  fedora) e pinentry-gtk ;;
  *) : ;; # comes default or with other packages
esac


case $distro in
  arch) e ttf-dejavu ;;
  debian|trisquel|ubuntu) e fonts-dejavu ;;
  # others unknown
esac


case $distro in
  arch) e xorg-xev;;
  debian|trisquel|ubuntu) e x11-utils ;;
  # others unknown
esac

case $distro in
  arch) e cdrkit;;
  debian|trisquel|ubuntu) e genisoimage;;
  # others unknown
esac

case $distro in
  arch) e spice-gtk3 ;;
  debian|trisquel|ubuntu) e spice-client-gtk;;
  # others unknown
esac


### stuff brought in through deps in other distros
case $distro in
  arch)
    # for nat networking in libvirt
    e ebtables
    # dmidecode just because syslog complains
    e dmidecode
    e unzip xorg-xmodmap bridge-utils qemu virtviewer apg
    # for dig
    e bind-tools
    ;;
esac

case $distro in
  arch|debian|trisquel|ubuntu) e pumpa ;;
  # others unknown. do have a buildscript:
  # /a/bin/buildscripts/pumpa ;;
esac

case $distro in
  debian|trisquel|ubuntu)
    e libosinfo-bin;
    ;;
  # others unknown
esac

case $distro in
  ubuntu|debian)
    e spacefm-gtk3 ;;
  arch)
    e spacefm ;;
esac


case $(debian-codename) in
  aramo)
    e ncal ;;
esac