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28 lines
760 B
Bash

#!/usr/bin/env bash
set -eu
CURDIR=$(dirname $(readlink "$0"))
CONFHOME="~/.local/share/jssh/conf.d"
CONFALLBACK="$CURDIR/conf.d"
[[ -d $CONFHOME ]] && CONFDIR=$CONFHOME || CONFDIR=$CONFALLBACK
[[ -r $CONFDIR/bashrc ]] || { echo "Confdir or bashrc missing or lack of permissions!"; exit 1; }
DSTPREFIX=jssh
[[ -f $CURDIR/sshrc.conf ]] && source $CURDIR/sshrc.conf
arc=$(tar czf - -C $CONFDIR $(find $CONFDIR -type f -printf "%f ")| base64 -w0)
[[ $(echo $arc | wc -c) -le 65535 ]] || { echo "Files size too large!"; exit 1; }
COMMANDS="
export JSSHHOME=\$(mktemp -d /tmp/$'"${DSTPREFIX}"'.XXXXXXXXXX);
echo $'"$arc"' | base64 -di | tar -xzf - -C \$JSSHHOME;
trap \"rm -rf \$JSSHHOME; exit\" 0;
bash --rcfile \$JSSHHOME/bashrc -i
"
ssh -t $@ $COMMANDS