iankelling.org Git - distro-functions/blob - src/package-manager-abstractions

   1 #!/bin/bash
   2 # Copyright (C) 2014 Ian Kelling
   3
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 # basic yum/apt package manager abstraction, plus a few minor conveniences
  17 if command -v yum &> /dev/null; then
  18     # package manager
  19     p() {
  20         local s; [[ $EUID != 0 ]] && s=sudo
  21         $s yum "$@"
  22     }
  23     # package install
  24     pi() {
  25         local s; [[ $EUID != 0 ]] && s=sudo
  26         $s yum -y install "$@"
  27     }
  28     # package find
  29     pf() {
  30         local s; [[ $EUID != 0 ]] && s=sudo
  31         $s yum search "$@"
  32     }
  33     # package remove/uninstall
  34     pu() {
  35         local s; [[ $EUID != 0 ]] && s=sudo
  36         $s yum autoremove "$@"
  37     }
  38     pup() { # upgrade
  39         local s; [[ $EUID != 0 ]] && s=sudo
  40         $s yum -y distro-sync full "$@"
  41     }
  42     # package list info
  43     pl() {
  44         yum info "$@"
  45     }
  46     pfile() {
  47         yum whatprovides \*/$1
  48     }
  49
  50 elif command -v apt-get &>/dev/null; then
  51     p() {
  52         local s; [[ $EUID != 0 ]] && s=sudo
  53         $s apt-get "$@"
  54     }
  55     pupdate() {
  56         local s f; [[ $EUID != 0 ]] && s=sudo
  57         # update package list if its more than an 2 hours old
  58         f=/var/cache/apt/pkgcache.bin
  59         if [[ ! -r $f ]] \
  60                || (( $(( $(date +%s) - $(stat -c %Y $f ) )) > 60*60*2 )); then
  61             $s apt-get update
  62         fi
  63     }
  64     pi() {
  65         pupdate
  66         local s; [[ $EUID != 0 ]] && s=sudo
  67         $s apt-get -y install "$@"
  68     }
  69     pi-nostart() {
  70         local s; [[ $EUID != 0 ]] && s=sudo
  71         local f=/usr/sbin/policy-rc.d
  72         $s dd of=$f <<EOF
  73 #!/bin/sh
  74 exit 101
  75 EOF
  76         $s chmod +x $f
  77         pi "$@"
  78         $s rm $f
  79     }
  80     pf() {
  81         # scratch a very annoying itch.  package description width as
  82         # wide as the screen, and package name field small aptitude
  83         # manual can't figure out how wide emacs terminal is, of course
  84         # it doesn't consult the $COLUMNS variable...  and in a normal
  85         # terminal, it makes the package name field ridiculously big
  86         # also, remove that useless dash before the description
  87         local s; [[ $EUID != 0 ]] && s=sudo
  88         $s aptitude -F "%c%a%M %p %$((COLUMNS - 30))d" -w $COLUMNS search "$@"
  89     }
  90     pu() {
  91         local s; [[ $EUID != 0 ]] && s=sudo
  92         $s apt-get -y purge "$@"
  93         $s apt-get -y autoremove
  94     }
  95     pup() { # upgrade
  96         pupdate
  97         local s; [[ $EUID != 0 ]] && s=sudo
  98         $s apt-get -y dist-upgrade "$@"
  99         $s apt-get -y autoremove
 100     }
 101     # package info
 102     pl() {
 103         aptitude show "$@"
 104     }
 105     pfile() {
 106         if [[ $file == /* ]] && ucfq -w $file | grep -v ::: &>/dev/null; then
 107             ucfq $file
 108         elif [[ $file == */* ]]; then
 109             apt-file find -x "$1"\$
 110         else
 111             apt-file find -x /"$1"\$
 112         fi
 113     }
 114     pkgfiles() {
 115         if dpkg -s "$1" &>/dev/null; then
 116             dpkg-query -L $1
 117         else
 118             apt-file -x list "^$1$"
 119         fi
 120     }
 121
 122 elif command -v pacman &>/dev/null; then
 123     p() {
 124         pacaur "$@"
 125     }
 126     pi() {
 127         pacaur -S --noconfirm --needed --noedit "$@"
 128     }
 129     pf() {
 130         pacaur -Ss "$@"
 131     }
 132     pu() {
 133         pacaur -Rs --noconfirm "$@"
 134         if p=$(pacaur -Qdtq); then
 135             pacaur -Rs $p
 136         fi
 137     }
 138     aurex() {
 139         p="$1"
 140         aur='https://aur.archlinux.org'
 141         curl -s $aur/$(curl -s "$aur/rpc.php?type=info&arg=$p" \
 142                            | jq -r .results.URLPath) | tar xz
 143         cd "$p"
 144
 145     }
 146     pmirror() {
 147         local s; [[ $EUID != 0 ]] && s=sudo
 148         local x=$(mktemp)
 149         curl -s "https://www.archlinux.org/mirrorlist/\
 150 ?country=US&protocol=https&ip_version=4&ip_version=6&use_mirror_status=on" \
 151             | sed -r 's/^[ #]*(Server *=)/\1/' > $x
 152         if (( $(stat -c %s $x ) > 10 )); then
 153             $s cp $x /etc/pacman.d/mirrorlist
 154             rm $x
 155         fi
 156     }
 157     pup() { # upgrade
 158         local s; [[ $EUID != 0 ]] && s=sudo
 159         # file_time + 24 hours > current_time
 160         if ! (( $(stat -c%Y /etc/pacman.d/mirrorlist) + 60*60*24 > $(date +%s) ))
 161         then
 162             pmirror
 163         fi
 164         pacaur -Syu --noconfirm "$@"
 165     }
 166     # package info
 167     pl() {
 168         pacaur -Si "$@"
 169     }
 170     pfile() {
 171         pkgfile "$1"
 172     }
 173     pkgfiles() {
 174         if pacaur -Qs "^$1$" &>/dev/null; then
 175             pacman -Ql $1
 176         else
 177             pkgfile -l $1
 178         fi
 179     }
 180 fi