pkgs/by-name/ni/nixos-container/nixos-container-completion.sh

   1 #!/usr/bin/env bash
   2
   3 _nixos-container() {
   4     local cur prev opts
   5     COMPREPLY=()
   6     cur="${COMP_WORDS[COMP_CWORD]}"
   7     prev="${COMP_WORDS[COMP_CWORD-1]}"
   8     opts="list create destroy restart start stop status update login root-login run show-ip show-host-key"
   9     startstop_opts=$(nixos-container list)
  10     update_opts="--config"
  11
  12     if [[ "$prev" == "nixos-container" ]]
  13     then
  14         COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
  15         return 0
  16     fi
  17
  18     if [[ $(echo "$opts" | grep "$prev") ]]
  19     then
  20         if [[ "$prev" == "start" || "$prev" == "stop" ]]
  21         then
  22             COMPREPLY=( $(compgen -W "${startstop_opts}" -- ${cur}) )
  23             return 0
  24         elif [[ "$prev" == "update" ]]
  25         then
  26             COMPREPLY=( $(compgen -W "${update_opts}" -- ${cur}) )
  27             return 0
  28         fi
  29     fi
  30 }
  31
  32 complete -F _nixos-container nixos-container
  33