linux/scripts/Lindent
Jean Delvare fa70900e09 scripts/Lindent: handle missing indent gracefully
If indent is not found, bail out immediately instead of spitting random
shell script error messages.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-09-04 16:54:41 -07:00

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#!/bin/sh
PARAM="-npro -kr -i8 -ts8 -sob -l80 -ss -ncs -cp1"
RES=`indent --version`
if [ "$RES" = "" ]; then
exit 1
fi
V1=`echo $RES | cut -d' ' -f3 | cut -d'.' -f1`
V2=`echo $RES | cut -d' ' -f3 | cut -d'.' -f2`
V3=`echo $RES | cut -d' ' -f3 | cut -d'.' -f3`
if [ $V1 -gt 2 ]; then
PARAM="$PARAM -il0"
elif [ $V1 -eq 2 ]; then
if [ $V2 -gt 2 ]; then
PARAM="$PARAM -il0";
elif [ $V2 -eq 2 ]; then
if [ $V3 -ge 10 ]; then
PARAM="$PARAM -il0"
fi
fi
fi
indent $PARAM "$@"