asr

# Bash completion for asr
# by Tony Williams, honestpuck@gmail.com
# version 0.1
# 29/06/2017

__asrcomp_words_include() {
  local i=1
  while [[ "$i" -lt "$COMP_CWORD" ]]
  do
    if [[ "${COMP_WORDS[i]}" = "$1" ]]
    then
      return 0
    fi
    i="$((++i))"
  done
  return 1
}

__asrcomp() {
  # break $1 on space, tab, and newline characters,
  # and turn it into a newline separated list of words
  local list s sep=$'\n' IFS=$' '$'\t'$'\n'
  local cur="${COMP_WORDS[COMP_CWORD]}"

  for s in $1
  do
    __asrcomp_words_include "$s" && continue
    list="$list$s$sep"
  done

  IFS="$sep"
  COMPREPLY=($(compgen -W "$list" -- "$cur"))
}

_asr_help() {
  return
}

_asr_version() {
  return
}


_asr_restore() {
  local cur="${COMP_WORDS[COMP_CWORD]}"
  case "$cur" in
    --*)
      __asrcomp "--source --target --file --erase --format --noprompt --timeout \
        --puppetstrings --noverify −-allowfragmentedcatalog −-corestorageconvert --SHA256"
      return
      ;;
  esac
}

_asr_restoreexact() {
  local cur="${COMP_WORDS[COMP_CWORD]}"
  case "$cur" in
    --*)
      __asrcomp "--source --target --file --erase --format --noprompt --timeout \
        --puppetstrings --noverify −-allowfragmentedcatalog −-corestorageconvert --SHA256"
      return
      ;;
  esac
}

_asr_server() {
  local cur="${COMP_WORDS[COMP_CWORD]}"
  case "$cur" in
    --*)
      __asrcomp "--source --interface --config"
      return
      ;;
  esac
}

_asr_imagescan() {
  local cur="${COMP_WORDS[COMP_CWORD]}"
  case "$cur" in
    --*)
      __asrcomp "--nostream −-allowfragmentedcatalog"
      return
      ;;
  esac
}

_asr_info() {
  local cur="${COMP_WORDS[COMP_CWORD]}"
  case "$cur" in
    --*)
      __asrcomp "--source --plist"
      return
      ;;
  esac
}


_asr() {
  local cur prev opts
  COMPREPLY=()
  cur="${COMP_WORDS[COMP_CWORD]}"
  prev="${COMP_WORDS[COMP_CWORD-1]}"

  if [[ "$COMP_CWORD" = "1" ]] # we are matching the command
  then
    opts="help version restore restoreexact server imagescan info"
    COMPREPLY=( $(compgen -W "${opts}" ${cur}) )
    return 0
  fi

  cmd="${COMP_WORDS[1]}"
  
  case "$cmd" in
	help) _asr_help ;;
	version) _asr_version ;;
	restore) _asr_restore ;;
	restoreexact) _asr_restoreexact ;;
	server) _asr_server ;;
	info) _asr_info ;;
	imagescan) _asr_imagescan ;;
  esac
}

complete -o bashdefault -o default -F _asr asr