vbm/vpm

#!/bin/bash
# 
# vpm - a simple (to use) wrapper script for XBPS - the X Binary Package System (see http://www.voidlinux.eu)
# Copyright (c) 2016 Armin Jenewein <a@m2m.pm> - Released under the terms of the GNU G
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

version="0.2"

usage () {
  echo
  echo "vpm - void package manager"
  echo
  echo "USAGE: "
  echo
  echo "vpm <OPTIONS> [<args>]"
  echo
  echo "OPTIONS: "
  echo
  echo "sync                         - Synchronize remote repository data"
  echo "update                       - Update the system"
  echo "repolist                     - list configured repositories"
  echo
  echo "info <package(s)>            - Show information about package"
  echo "filelist <package(s)>        - Show file-list of package"
  echo "dependencies <package(s)>    - Show dependendies of package"
  echo "reverse <package(s)>         - Show reverse dependendies of package"
  echo
  echo "search <name>                - Search for package(s) by name/description"
  echo "searchfile <file>            - Search for package containing <file>"
  echo
  echo "install <package(s)>         - Install <package(s)>"
  echo "forceinstall <package(s)>    - Force installation of <package(s)>"
  echo
  echo "list                         - List installed packages"
  echo "remove <package(s)           - Remove (uninstall) <package(s)"
  echo "cleanup                      - Empty (clean-up) cache directory"
  echo "autoremove                   - Remove orphaned packages"
  echo "help                         - Show this help screen"
  echo
}


if [[ "$1" == "" ]]; then
  usage
  exit 1
fi

case "$1" in
  info)
  shift
  xbps-query -R "$@"
  ;;
  filelist)
  shift
  xbps-query -R -f "$@"
  ;;
  dependencies)
  shift
  xbps-query -R -x "$@"
  ;;
  reverse)
  shift
  xbps-query -R -X "$@"
  ;;
  searchfile)
  shift
  echo "This might take a long time, please be patient..."
  sleep 1
  xbps-query -R -o "*/$1"
  ;;
  list)
  echo
  xbps-query -l
  echo
  shift
  ;;
  sync)
  echo "Synchronizing remote repository data ... "
  xbps-install -S
  echo "done."
  ;;
  install)
  shift
  echo "Installing Package(s): $@"
  xbps-install -S "$@"
  ;;
  forceinstall)
  shift
  echo "force-install: Forcing installation (incl. eventual Upgrade/Downgrade) of package(s): $@"
  xbps-install -Sf "$@"
  ;;
  remove)
  shift
  xbps-remove "$@"
  ;;
  autoremove)
  shift
  echo -n "Removing orphaned packages... "
  xbps-remove -O
  echo "done."
  ;;
  update)
  shift
  echo "Running system update..."
  xbps install -Suv
  ;;
  search)
  shift
  xbps-query -Rs "$@"
  ;;
  cleanup)
  echo "Cleaning up packages (will remove orphaned packages)..."
  shift
  xbps-remove -O "$@"
  ;;
  help|--help)
  usage
  ;;
  ''|*)
  a="$1"
  if hash "xbps-${a}" >/dev/null 2>&1; then echo "Running: xbps-${a} $@"; xbps-${a} $@; else echo "No XBPS sub-command binary found for: $@" && exit 1; fi
  exit 1
  echo
  echo "Unrecognized or no subcommand: $1"
  shift
  echo "Try: xbps-${a} $@ "
  usage
  exit 1
  ;;
esac