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#!/bin/bash
mimic=rxvt
usage() {
echo "Usage $0 [OPTIONS]"
echo
echo 'Options:'
echo ' -r Use rxvt-style parsing of CMD for -e (execve)'
echo ' -x Use xterm-style parsing of CMD for -e (system)'
echo ' -e CMD Execute CMD instead of ${SHELL:-/bin/sh}'
echo ' -h Show this message'
}
cmd=${SHELL:-/bin/sh}
usage=false
error=false
while getopts 'rxe:h' flag; do
case "$flag" in
r) mimic=rxvt;;
x) mimic=xterm;;
e)
if [[ $cmd == "${SHELL:-/bin/sh}" ]]; then
cmd="$(mktemp -t "${0##*/}.XXXXXXXXXX")"
trap "rm -f '$cmd'" EXIT
{
echo '#!/bin/bash'
case "$mimic" in
xterm)
printf "sh -c %q\n" "$OPTARG"
;;
rxvt)
shift $(($OPTIND - 1))
printf '%q ' "$OPTARG" "$@"
echo
;;
esac
} > "$cmd"
chmod 755 "$cmd"
else
echo "$0: option -e may only be given once" >>/dev/stderr
error=true
fi
;;
h) usage=true;;
*) error=true;;
esac
done
shift $(($OPTIND - 1))
if [[ $# != 0 ]]; then
echo "$0: extra arguments: $*" >>/dev/stderr
error=true
fi
if $error; then
usage >>/dev/stderr
exit 1
fi
if $usage; then
usage
exit 0
fi
emacsclient -a "" -c --eval "(ansi-term \"${cmd}\")" '(set-window-dedicated-p (selected-window) t)'
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