Alias to apt, apt-get with completion.

# author: s4bba7
# ver: 1.1 (updated on 19.06.2016)

# Just paste it to .bashrc and execute `source .bashrc` or restart OS ;)
# Of course you may change aliases as you like.

alias apti="sudo apt install"
alias apta="sudo apt-get autoremove"
alias aptr="sudo apt remove --auto-remove"
alias apts="sudo apt search"
alias aptu="sudo apt update && sudo apt upgrade"

getAptCache() {
    mapfile -t COMPREPLY < <(apt-cache --no-generate pkgnames "$2");
}

getInstalledPackages() {
    mapfile -t COMPREPLY < <(dpkg --get-selections | grep -v deinstall | cut -f 1 | grep "$2");
}

complete -F getAptCache apti
complete -F getInstalledPackages aptr
complete -F getAptCache apts