composer の入力補完 ~/.config/fish/completions/composer.fish

composer.fish

#!fish

if not type composer >/dev/null 2>&1
  exit
end

composer --no-ansi | sed "1,/Available commands/d" | while read line
  echo $line | sed "s/\s+//" | read cmd desc
  complete -f -c composer -n '__fish_composer_using_command' -a "$cmd" -d "$desc"
end

function __fish_composer_using_command
  set cmd (commandline -opc)
  [ (count $cmd) -gt 1 ] ;and return 1 ;or return 0
end