31 lines
1.0 KiB
Bash
Executable File
31 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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# NetHack 3.6 gitinfo.sh $NHDT-Date: 1521185933 2018/03/16 07:38:53 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.1 $
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# bring dat/gitinfo.txt up to date; called from Makefile.src
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#
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# gitinfo.txt is used during development to augment the version number
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# (for nethack's 'v' command) with more specific information. That is not
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# necessary when building a released version and it is perfectly OK for
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# this script to be skipped or to run but fail to generate dat/gitinfo.txt.
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#
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# try to figure out where we are: top, one level down (expected), or sys/unix
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prefix=.
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if [ -f ../sys/unix/gitinfo.sh ]; then prefix=..; fi
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if [ -f ../../sys/unix/gitinfo.sh ]; then prefix=../..; fi
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rungit=0
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if [ $1 -eq 1 ]; then rungit=1; fi
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if [ $1 = "force" ]; then rungit=1; fi
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if [ ! -f $prefix/dat/gitinfo.txt ]; then rungit=1; fi
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# try to run a perl script which is part of nethack's git repository
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if [ $rungit -eq 1 ]; then
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( cd $prefix; \
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perl -IDEVEL/hooksdir -MNHgithook -e '&NHgithook::nhversioning' \
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2> /dev/null ) \
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|| true
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fi
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exit 0
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