[ircbot] / on-vc.sh

#!/bin/sh
# usage:
#    .../on-vc.sh VC USERNAME SCRIPT
# must be invoked by full path to relevant directory
# where
#    ttyVC is the relevant tty
#    it should be owned by USERNAME
#    ./SCRIPT is the startup script (`repeatedly.sh', `startup.sh', etc.)
#      (in the directory whose fullpathname we're invoked with)

set -e

fail () { echo 2>&1 "$0: $1"; exit 1; }

test $# = 3 || fail "usage: $0 VC USERNAME SCRIPT"
vc="$1"
username="$2"
script="$3"

cd "$(dirname $0)"
test -L .tclshrc || fail "no .tclshrc symlink"
test -x "./$script" || fail "script not executable"

really -u "$username" \
	openvt -f -c "$vc" -w -- \
	screen ./"$script"
Commit	Line	Data
22368e4c IJ	1	#!/bin/sh
	2	# usage:
	3	# .../on-vc.sh VC USERNAME SCRIPT
	4	# must be invoked by full path to relevant directory
	5	# where
	6	# ttyVC is the relevant tty
	7	# it should be owned by USERNAME
	8	# ./SCRIPT is the startup script (`repeatedly.sh', `startup.sh', etc.)
	9	# (in the directory whose fullpathname we're invoked with)
	10
	11	set -e
	12
8630943d	13	fail () { echo 2>&1 "$0: $1"; exit 1; }
22368e4c IJ	14
	15	test $# = 3 \|\| fail "usage: $0 VC USERNAME SCRIPT"
	16	vc="$1"
	17	username="$2"
	18	script="$3"
	19
	20	cd "$(dirname $0)"
	21	test -L .tclshrc \|\| fail "no .tclshrc symlink"
b0ef02f8	22	test -x "./$script" \|\| fail "script not executable"
22368e4c	23
b0ef02f8 IJ	24	really -u "$username" \
	25	openvt -f -c "$vc" -w -- \
	26	screen ./"$script"