MATLAB の .m ファイルをスクリプトっぽく実行するシェルスクリプト。追加の引数は文字列として関数の引数に渡せる。Usage: `matlabs [-path /path/to/matlab] [-matlab-options] /path/to/script.m [arg1] [arg2] [...]`。

matlabs.zsh

#!/usr/bin/env zsh
local -A opts
local -a matlab_opts args
zparseopts -D -M -A opts -- h help=h path: -path:=path \
  c: noFigureWindows softwareopengl nosoftwareopengl debug singleCompThread \
  nojvm jdb: sd: useStartupFolderPref logfile: nouserjavapath

usage() {
  echo 'MATLAB の関数をスクリプトライクに実行するコマンドです。' 1>&2
  echo "usage: $0 [-path MATLAB path] [-matlab-options] script.m [arg1] [arg2] [...]" 1>&2
  echo "usage: $0 [-path MATLAB path] [-matlab-options] -- - < (stdin)" 1>&2
}

if [[ -n "${opts[(i)-h]}" ]]; then
  usage
  exit
fi

BIN=matlab
for key in ${(k)opts}; do
  if [ $key = '-path' ]; then
    BIN="${opts[-path]}"
    continue
  fi
  matlab_opts+="$key"
  if [ -n "${opts[$key]}" ]; then
    matlab_opts+="${opts[$key]}"; fi
done

if [ $# -lt 1 ]; then
  echo '関数ファイルを指定してください' 1>&2
  echo 1>&2
  usage
  exit 1
fi

if [ $1 = '-' ]; then
  script="$(cat -)"
  if [ $# -ge 2 ]; then
    echo 'additional arguments are ignored when stdin is used' 1>&2
  fi
  set -x
  $BIN -nosplash -nodesktop $matlab_opts -batch "${script}"
else
  if [ $# -ge 2 ]; then
    for i in {2..$#}; do
      args+="'${@[$i]/\'/\'\'}'"
    done
  fi
  fullpath=$(readlink -f $1)
  funcdir=${fullpath%/*}
  funcname=${${fullpath%.m}##*/}
  set -x
  $BIN -nosplash -nodesktop $matlab_opts -batch "addpath('${funcdir}'); ${funcname}(${(j:, :)args});"
fi