oh-my-zsh/plugins/archlinux/archlinux.plugin.zsh

# Archlinux zsh aliases and functions
# Usage is also described at https://github.com/robbyrussell/oh-my-zsh/wiki/Plugins

# Look for yaourt, and add some useful functions if we have it.
if (( $+commands[yaourt] )); then
  upgrade () {
    yaourt -Syu
  }
  alias yaconf='yaourt -C'        # Fix all configuration files with vimdiff
  # Pacman - https://wiki.archlinux.org/index.php/Pacman_Tips
  alias yaupg='yaourt -Syua'        # Synchronize with repositories before upgrading packages (AUR packages too) that are out of date on the local system.
  alias yasu='yaourt --sucre'      # Same as yaupg, but without confirmation
  alias yain='yaourt -S'           # Install specific package(s) from the repositories
  alias yains='yaourt -U'          # Install specific package not from the repositories but from a file
  alias yare='yaourt -R'           # Remove the specified package(s), retaining its configuration(s) and required dependencies
  alias yarem='yaourt -Rns'        # Remove the specified package(s), its configuration(s) and unneeded dependencies
  alias yarep='yaourt -Si'         # Display information about a given package in the repositories
  alias yareps='yaourt -Ss'        # Search for package(s) in the repositories
  alias yaloc='yaourt -Qi'         # Display information about a given package in the local database
  alias yalocs='yaourt -Qs'        # Search for package(s) in the local database
  alias yalst='yaourt -Qe'         # List installed packages, even those installed from AUR (they're tagged as "local")
  alias yaorph='yaourt -Qtd'       # Remove orphans using yaourt
  # Additional yaourt alias examples
  if (( $+commands[abs] && $+commands[aur] )); then
    alias yaupd='yaourt -Sy && sudo abs && sudo aur'  # Update and refresh the local package, ABS and AUR databases against repositories
  elif (( $+commands[abs] )); then
    alias yaupd='yaourt -Sy && sudo abs'   # Update and refresh the local package and ABS databases against repositories
  elif (( $+commands[aur] )); then
    alias yaupd='yaourt -Sy && sudo aur'   # Update and refresh the local package and AUR databases against repositories
  else
    alias yaupd='yaourt -Sy'               # Update and refresh the local package database against repositories
  fi
  alias yainsd='yaourt -S --asdeps'        # Install given package(s) as dependencies of another package
  alias yamir='yaourt -Syy'                # Force refresh of all package lists after updating /etc/pacman.d/mirrorlist
else
 upgrade() {
   sudo pacman -Syu
 }
fi

# Pacman - https://wiki.archlinux.org/index.php/Pacman_Tips
alias pacupg='sudo pacman -Syu'        # Synchronize with repositories before upgrading packages that are out of date on the local system.
alias pacin='sudo pacman -S'           # Install specific package(s) from the repositories
alias pacins='sudo pacman -U'          # Install specific package not from the repositories but from a file
alias pacre='sudo pacman -R'           # Remove the specified package(s), retaining its configuration(s) and required dependencies
alias pacrem='sudo pacman -Rns'        # Remove the specified package(s), its configuration(s) and unneeded dependencies
alias pacrep='pacman -Si'              # Display information about a given package in the repositories
alias pacreps='pacman -Ss'             # Search for package(s) in the repositories
alias pacloc='pacman -Qi'              # Display information about a given package in the local database
alias paclocs='pacman -Qs'             # Search for package(s) in the local database
# Additional pacman alias examples
if (( $+commands[abs] && $+commands[aur] )); then
  alias pacupd='sudo pacman -Sy && sudo abs && sudo aur'  # Update and refresh the local package, ABS and AUR databases against repositories
elif (( $+commands[abs] )); then
  alias pacupd='sudo pacman -Sy && sudo abs'              # Update and refresh the local package and ABS databases against repositories
elif (( $+commands[aur] )); then
  alias pacupd='sudo pacman -Sy && sudo aur'              # Update and refresh the local package and AUR databases against repositories
else
  alias pacupd='sudo pacman -Sy'     # Update and refresh the local package database against repositories
fi
alias pacinsd='sudo pacman -S --asdeps'        # Install given package(s) as dependencies of another package
alias pacmir='sudo pacman -Syy'                # Force refresh of all package lists after updating /etc/pacman.d/mirrorlist

# https://bbs.archlinux.org/viewtopic.php?id=93683
paclist() {
  LC_ALL=C pacman -Qei $(pacman -Qu|cut -d" " -f 1)|awk ' BEGIN {FS=":"}/^Name/{printf("\033[1;36m%s\033[1;37m", $2)}/^Description/{print $2}'
}

alias paclsorphans='sudo pacman -Qdt'
alias pacrmorphans='sudo pacman -Rs $(pacman -Qtdq)'

pacdisowned() {
  tmp=${TMPDIR-/tmp}/pacman-disowned-$UID-$$
  db=$tmp/db
  fs=$tmp/fs

  mkdir "$tmp"
  trap  'rm -rf "$tmp"' EXIT

  pacman -Qlq | sort -u > "$db"

  find /bin /etc /lib /sbin /usr \
      ! -name lost+found \
        \( -type d -printf '%p/\n' -o -print \) | sort > "$fs"

  comm -23 "$fs" "$db"
}

pacmanallkeys() {
  # Get all keys for developers and trusted users
  curl https://www.archlinux.org/{developers,trustedusers}/ |
  awk -F\" '(/pgp.mit.edu/) {sub(/.*search=0x/,"");print $1}' |
  xargs sudo pacman-key --recv-keys
}

pacmansignkeys() {
  for key in $*; do
    sudo pacman-key --recv-keys $key
    sudo pacman-key --lsign-key $key
    printf 'trust\n3\n' | sudo gpg --homedir /etc/pacman.d/gnupg \
      --no-permission-warning --command-fd 0 --edit-key $key
  done
}