if (( $+commands[trizen] )); then
  alias trconf='trizen -C'
  alias trupg='trizen -Syua'
  alias trsu='trizen -Syua --noconfirm'
  alias trin='trizen -S'
  alias trins='trizen -U'
  alias trre='trizen -R'
  alias trrem='trizen -Rns'
  alias trrep='trizen -Si'
  alias trreps='trizen -Ss'
  alias trloc='trizen -Qi'
  alias trlocs='trizen -Qs'
  alias trlst='trizen -Qe'
  alias trorph='trizen -Qtd'
  alias trinsd='trizen -S --asdeps'
  alias trmir='trizen -Syy'


  if (( $+commands[abs] && $+commands[aur] )); then
    alias trupd='trizen -Sy && sudo abs && sudo aur'
  elif (( $+commands[abs] )); then
    alias trupd='trizen -Sy && sudo abs'
  elif (( $+commands[aur] )); then
    alias trupd='trizen -Sy && sudo aur'
  else
    alias trupd='trizen -Sy'
  fi
fi

if (( $+commands[yaourt] )); then
  alias yaconf='yaourt -C'
  alias yaupg='yaourt -Syua'
  alias yasu='yaourt -Syua --noconfirm'
  alias yain='yaourt -S'
  alias yains='yaourt -U'
  alias yare='yaourt -R'
  alias yarem='yaourt -Rns'
  alias yarep='yaourt -Si'
  alias yareps='yaourt -Ss'
  alias yaloc='yaourt -Qi'
  alias yalocs='yaourt -Qs'
  alias yalst='yaourt -Qe'
  alias yaorph='yaourt -Qtd'
  alias yainsd='yaourt -S --asdeps'
  alias yamir='yaourt -Syy'


  if (( $+commands[abs] && $+commands[aur] )); then
    alias yaupd='yaourt -Sy && sudo abs && sudo aur'
  elif (( $+commands[abs] )); then
    alias yaupd='yaourt -Sy && sudo abs'
  elif (( $+commands[aur] )); then
    alias yaupd='yaourt -Sy && sudo aur'
  else
    alias yaupd='yaourt -Sy'
  fi
fi

if (( $+commands[yay] )); then
  alias yaconf='yay -Pg'
  alias yaupg='yay -Syu'
  alias yasu='yay -Syu --noconfirm'
  alias yain='yay -S'
  alias yains='yay -U'
  alias yare='yay -R'
  alias yarem='yay -Rns'
  alias yarep='yay -Si'
  alias yareps='yay -Ss'
  alias yaloc='yay -Qi'
  alias yalocs='yay -Qs'
  alias yalst='yay -Qe'
  alias yaorph='yay -Qtd'
  alias yainsd='yay -S --asdeps'
  alias yamir='yay -Syy'


  if (( $+commands[abs] && $+commands[aur] )); then
    alias yaupd='yay -Sy && sudo abs && sudo aur'
  elif (( $+commands[abs] )); then
    alias yaupd='yay -Sy && sudo abs'
  elif (( $+commands[aur] )); then
    alias yaupd='yay -Sy && sudo aur'
  else
    alias yaupd='yay -Sy'
  fi
fi

if (( $+commands[pacaur] )); then
  alias paupg='pacaur -Syu'
  alias pasu='pacaur -Syu --noconfirm'
  alias pain='pacaur -S'
  alias pains='pacaur -U'
  alias pare='pacaur -R'
  alias parem='pacaur -Rns'
  alias parep='pacaur -Si'
  alias pareps='pacaur -Ss'
  alias paloc='pacaur -Qi'
  alias palocs='pacaur -Qs'
  alias palst='pacaur -Qe'
  alias paorph='pacaur -Qtd'
  alias painsd='pacaur -S --asdeps'
  alias pamir='pacaur -Syy'

  if (( $+commands[abs] && $+commands[aur] )); then
    alias paupd='pacaur -Sy && sudo abs && sudo aur'
  elif (( $+commands[abs] )); then
    alias paupd='pacaur -Sy && sudo abs'
  elif (( $+commands[aur] )); then
    alias paupd='pacaur -Sy && sudo aur'
  else
    alias paupd='pacaur -Sy'
  fi
fi

if (( $+commands[trizen] )); then
  function upgrade() {
    trizen -Syu
  }
elif (( $+commands[pacaur] )); then
  function upgrade() {
    pacaur -Syu
  }
elif (( $+commands[yaourt] )); then
  function upgrade() {
    yaourt -Syu
  }
elif (( $+commands[yay] )); then
  function upgrade() {
    yay -Syu
  }
else
  function upgrade() {
    sudo pacman -Syu
  }
fi

# Pacman - https://wiki.archlinux.org/index.php/Pacman_Tips
alias pacupg='sudo pacman -Syu'
alias pacin='sudo pacman -S'
alias pacins='sudo pacman -U'
alias pacre='sudo pacman -R'
alias pacrem='sudo pacman -Rns'
alias pacrep='pacman -Si'
alias pacreps='pacman -Ss'
alias pacloc='pacman -Qi'
alias paclocs='pacman -Qs'
alias pacinsd='sudo pacman -S --asdeps'
alias pacmir='sudo pacman -Syy'
alias paclsorphans='sudo pacman -Qdt'
alias pacrmorphans='sudo pacman -Rs $(pacman -Qtdq)'
alias pacfileupg='sudo pacman -Fy'
alias pacfiles='pacman -F'
alias pacls='pacman -Ql'
alias pacown='pacman -Qo'


if (( $+commands[abs] && $+commands[aur] )); then
  alias pacupd='sudo pacman -Sy && sudo abs && sudo aur'
elif (( $+commands[abs] )); then
  alias pacupd='sudo pacman -Sy && sudo abs'
elif (( $+commands[aur] )); then
  alias pacupd='sudo pacman -Sy && sudo aur'
else
  alias pacupd='sudo pacman -Sy'
fi

function paclist() {
  # Source: https://bbs.archlinux.org/viewtopic.php?id=93683
  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}'
}

function pacdisowned() {
  local tmp db fs
  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"
}

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

function pacmansignkeys() {
  local key
  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
}

if (( $+commands[xdg-open] )); then
  function pacweb() {
    local pkg="$1"
    local infos="$(LANG=C pacman -Si "$pkg")"
    if [[ -z "$infos" ]]; then
      return
    fi
    local repo="$(grep -m 1 '^Repo' <<< "$infos" | grep -oP '[^ ]+$')"
    local arch="$(grep -m 1 '^Arch' <<< "$infos" | grep -oP '[^ ]+$')"
    xdg-open "https://www.archlinux.org/packages/$repo/$arch/$pkg/" &>/dev/null
  }
fi
