From e39b409ec6863ade2e070f7ed2236cee0ca46180 Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Sun, 19 May 2013 21:07:02 +0800 Subject: util/pb-console: Packaging updates In preparation for packaging add a man page, a help option, and some comments to the script. Signed-off-by: Geoff Levand --- utils/pb-console | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) (limited to 'utils') diff --git a/utils/pb-console b/utils/pb-console index 636c5ad..c96ac98 100644 --- a/utils/pb-console +++ b/utils/pb-console @@ -1,16 +1,33 @@ #!/bin/sh +# +# Petitboot utility script for running a petitboot UI program +# on a console tty. +# ui=petitboot-nc shell=sh detach=0 +usage() { + echo "pb-console [OPTIONS] console_dev" >&2 + echo "OPTIONS" >&2 + echo " -d, --detach" >&2 + echo " Start in a detached (background) state." >&2 + echo " -h, --help" >&2 + echo " Print a help message." >&2 + exit 1 +} + while [ -n "$1" ] do case "$1" in - -d) + --detach | -d) detach=1 ;; + --help | -h) + usage + ;; --) ;; *) @@ -29,7 +46,7 @@ pb_loop() { while : do $ui - echo "Exiting petitboot. Type 'exit' to return" + echo "Exiting petitboot. Type 'exit' to return." $shell done } -- cgit v1.2.1