bdsm-completion.sh

#!/usr/bin/env bash

__bdsm_bash_completion()
{
  local current_word previous flags commands extensions

#  COMPREPLY=()
  current_word="${COMP_WORDS[COMP_CWORD]}"
  previous="${COMP_WORDS[COMP_CWORD-1]}"
  extensions="$( bdsm list | tr "\n" ' ')"
  commands="extend help get list version mod edit open website ${extensions}"
  commands="${commands[@]}"
  flags="--trace"
  current_count=${#COMP_WORDS[@]}
  completed=${COMP_CWORD}

#  # Try to complete commands
#  if (( current_count >= 1 )) && [[ "${previous}" != -* ]]
#  then
#    COMPREPLY=( $(compgen -W "${commands}" -- ${current_word}) )
#  fi
#
#  if (( current_count >= 2 )) && [[ "${previous}" != -* ]]
#  then
#    # Complete based on installed extensions.
#    case "${previous}" in
#      extend)
#        available="$( bdsm list available)"
#        COMPREPLY=($(compgen -W "${available}" -- ${current_word}))
#        return 0
#        ;;
#      edit|open|website)
#        COMPREPLY=( $(compgen -W "${extensions}" -- ${current_word}) )
#        return 0
#        ;;
#      list)
#        COMPREPLY=( $(compgen -W "installed available" -- ${current_word}) )
#        return 0
#        ;;
#      *)
#        if [[ "${commands}" == *${previous}* ]]
#        then
#          actions="$( bdsm "${previous}" | tail -1 )"
#          COMPREPLY=( $(compgen -W "${actions}" -- ${current_word}) )
#          return 0
#        fi
#        ;;
#    esac
#  fi
#
#  if (( current_count > 3 ))
#  then
#    if [[ ${current_word} == -* ]] ; then
#      COMPREPLY=( $(compgen -W "${flags}" -- ${current_word}) )
#    else
#      actions="$( bdsm "${previous}" | tail -1 )"
#      COMPREPLY=( $(compgen -W "${actions}" -- ${current_word}) )
#    fi
#  fi
#
#  # Try to complete options
#  if [[ ${current_word} == -* ]] ; then
#    COMPREPLY=( $(compgen -W "${flags}" -- ${current_word}) )
#    return 0
#  else
#    COMPREPLY=( $(compgen -W "${commands}" -- ${current_word}) )
#    return 0
#  fi
}

complete -F __bdsm_bash_completion bdsm