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sys/unix/gitinfo.sh

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Avoid '[[ ... ]]' to cater to a more rudimentary shell.
This commit is contained in:
PatR
2018-03-16 00:39:05 -07:00
parent c42dc27330
commit c43b19a6d2
1 changed files with 7 additions and 5 deletions
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12
sys/unix/gitinfo.sh
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@@ -1,5 +1,5 @@
#!/bin/sh
# NetHack 3.6 gitinfo.sh $NHDT-Date: 1520201830 2018/03/04 22:17:10 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.0 $
# NetHack 3.6 gitinfo.sh $NHDT-Date: 1521185933 2018/03/16 07:38:53 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.1 $
# bring dat/gitinfo.txt up to date; called from Makefile.src
@@ -10,16 +10,18 @@
# this script to be skipped or to run but fail to generate dat/gitinfo.txt.
#
always=0
if [[ $1 -eq 1 || $1 == "force" || $1 == "always" ]]; then always=1; fi
# try to figure out where we are: top, one level down (expected), or sys/unix
prefix=.
if [ -f ../sys/unix/gitinfo.sh ]; then prefix=..; fi
if [ -f ../../sys/unix/gitinfo.sh ]; then prefix=../..; fi
rungit=0
if [ $1 -eq 1 ]; then rungit=1; fi
if [ $1 = "force" ]; then rungit=1; fi
if [ ! -f $prefix/dat/gitinfo.txt ]; then rungit=1; fi
# try to run a perl script which is part of nethack's git repository
if [[ $always -eq 1 || ! -f $prefix/dat/gitinfo.txt ]]; then
if [ $rungit -eq 1 ]; then
( cd $prefix; \
perl -IDEVEL/hooksdir -MNHgithook -e '&NHgithook::nhversioning' \
2> /dev/null ) \