| #! /usr/bin/env bash |
| # source: readline.sh |
| # Copyright Gerhard Rieger and contributors (see file CHANGES) |
| # Published under the GNU General Public License V.2, see file COPYING |
| |
| # this is an attempt for a socat based readline wrapper |
| # usage: readline.sh <command> |
| |
| withhistfile=1 |
| |
| while true; do |
| case "X$1" in |
| X-nh|X-nohist*) withhistfile=; shift; continue ;; |
| *) break;; |
| esac |
| done |
| |
| PROGRAM="$@" |
| if [ "$withhistfile" ]; then |
| HISTFILE="$HOME/.$1_history" |
| HISTOPT=",history=$HISTFILE" |
| else |
| HISTOPT= |
| fi |
| mkdir -p /tmp/$USER || exit 1 |
| # |
| # |
| |
| exec socat -d readline"$HISTOPT",noecho='[Pp]assword:' exec:"$PROGRAM",sigint,pty,setsid,ctty,raw,echo=0,stderr 2>/tmp/$USER/stderr2 |
| |
