zsh/Completion/Unix/Command/_mtools

#compdef mattrib mcopy mdel mdu mcd mdeltree mdir mformat mlabel mmd mmount mmove mrd mread mren mtoolstest mtype

(( $+functions[_mtools_drives] )) ||
_mtools_drives() {
  local expl

  _wanted drives expl drive compadd "$@" -M "m:{a-z}={A-Z}" \
      ${${(M)${(f)"$(mtoolstest)"}:#drive*}##drive }
}

(( $+functions[_mtools_dosfiles] )) ||
_mtools_dosfiles() {
  local expl files dirs disp dirsonly suf='/' ret=1
  
  zparseopts -D -E '/=dirsonly'
  if compset -P '[A-Za-z]:'; then
    _tags files
  else
    _tags files drives
  fi
  compset -P '*/'
  if compset -S '/*'; then
    suf=''
    dirsonly=(1)
  fi

  while _tags; do
    _requested drives expl drive _mtools_drives -S '' && ret=0
    if _requested files; then
      files=( ${(f)"$(mdir -aX $IPREFIX 2>/dev/null)"} )
      dirs=( ${${${(M)files:#*/}%/}##*/} )
      disp=( $dirs/ )
      while _next_label files expl 'file'; do
	(( ! $#dirsonly )) && compadd "$@" "$expl[@]" -M 'm:{a-zA-Z}={A-Za-z}' \
	    ${files##*/} && ret=0
	compadd "$@" "$expl[@]" -M 'm:{a-zA-Z}={A-Za-z}' -S "$suf" -q \
            -d disp -a dirs && ret=0
      done
    fi
    (( ret )) || return 0
  done
  
  return ret
}

(( $+functions[_mtools_files] )) ||
_mtools_files() {
  local dos
  
  if [[ -prefix [a-zA-Z]: ]]; then
    dos='files:file:_mtools_dosfiles'
  else
    dos='drives:drive:_mtools_drives -S ""'
  fi
  _alternative $dos 'files:file:_files'
}

_mtools() {
  local args Dopt oopt sopt topt vopt

  Dopt='(-V)-D[specify name clash handling]:clash option:
    _values "name clash handling"
      "o[overwrite primary names]"
      "O[overwrite secondary names]"
      "r[rename primary name]"
      "R[rename secondary name]"
      "a[autorename primary name]"
      "A[autorename secondary name]"
      "s[skip primary name]"
      "S[skip secondary name]"
      "m[ask user what to do with primary name]"
      "M[ask user what to do with secondary name]"'
  oopt='(-V)-o[no confirmation on overwrite of DOS files]'
  sopt=( '(-V -s -/)'-{s,/}'[recurse subdirectories]' )
  topt='(-V)-t[perform text file translation]'
  vopt='(-V)-v[verbose]'

  case $service in
    mattrib)
      args=( $mdfiles
	'(-V)-+a[archive]'
	'(-V)-+h[hidden]'
	'(-V)-+r[readonly]'
	'(-V)-+s[system]'
	'(-V)-/[recurse subdirectories]'
	'(-V)-X[concise output]'
	'(-V)-p[replay mode]'  
        '(-V)*:file:_mtools_dosfiles'
      )
    ;;
    mcopy|mread)
      args=( $Dopt $oopt $sopt $topt $vopt
	'(-V)-b[batch mode]'
	'(-V)-p[preserve file attributes]' 
	'(-V)-Q[quit on failure]'
	'(-V)-a[text mode transfer]'
	'(-V)-n[no confirmation on overwrite of Unix files]'
	'(-V)-m[preserve modification time]'
	'(-V)*:source file:_mtools_files'
      )
    ;;
    mdeltree|mrd)
      args=( $vopt '(-V)*:directory:_mtools_dosfiles -/' )
    ;;
    mdel)
      args=( $vopt '(-V)*:file:_mtools_dosfiles' )
    ;;
    mdir)
      args=( $Dopt $sopt
	'(-V)-w[wide output]'
	'(-V)-a[also list hidden files]'
	'(-V)-f[fast - do not find free space]'
	'(-V -b -X)'-{b,X}'[concise output]'
	'(-V)*:file:_mtools_dosfiles'
      )
    ;;
    mdu)
      args=(
	'(-V)-a[output for all files]'
	'(-V)-s[summarize - output only for each argument]'
	'(-V)*:file:_mtools_dosfiles'
      )
    ;;
    mlabel)
      args=(
	'(-V -s)-c[clear existing label]'
	'(-V -c)-s[show existing label]'
	'(-V -N)-n[assign new random serial number]'
	'(-V -n)-N[specify new serial number]:serial number'
	'1:drive:_mtools_drives -S ""'
      )
    ;;
    mmd)
      args=( $Dopt '(-V)*:directory:_mtools_dosfiles -/' )
    ;;
    mmove|mren)
      # target file should be completed relative to source here
      args=( $Dopt $oopt $vopt '(-V)*:file:_mtools_dosfiles' )
    ;;
    mtype)
      args=( $topt
	'(-V)-s[strip the high bit]'
	'(-V)*:file:_mtools_files'
      )
    ;;
    mbadblocks|mmount|mformat|mtoolstest|mdrive)
      args=( '(-V)1:drive:_mtools_drives' )
    ;;
    mcd) args=( '(-V)*:directory:_mtools_dosfiles -/' ) ;;
  esac

  _arguments -s -S "$args[@]" \
    '(-D -o -s -t -v -w -a -h -r -s -/ -X -p -f -b * 1)-V[display version information]'
}

_mtools "$@"