moth/install.sh

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2017-02-05 16:42:55 -07:00
#! /bin/sh -e
DESTDIR=$1
if [ -z "$DESTDIR" ]; then
echo "Usage: $0 DESTDIR"
exit
fi
cd $(dirname $0)
older () {
[ -z "$1" ] && return 1
target=$1; shift
[ -f $target ] || return 0
for i in "$@"; do
[ $i -nt $target ] && return 0
done
return 1
}
copy () {
src=$1
target=$2/$src
targetdir=$(dirname $target)
if older $target $src; then
echo "COPY $src"
mkdir -p $targetdir
cp $src $target
fi
}
setup() {
[ -d $DESTDIR/state ] && return
echo "SETUP"
for i in points.new points.tmp teams; do
dir=$DESTDIR/state/$i
mkdir -p $dir
setfacl -m ${www}:rwx $dir
done
mkdir -p $DESTDIR/packages
>> $DESTDIR/state/points.log
if ! [ -f $DESTDIR/assigned.txt ]; then
hd </dev/urandom | awk '{print $3 $4 $5 $6;}' | head -n 100 > $DESTDIR/assigned.txt
fi
ln -sf ../state/points.json $DESTDIR/www
ln -sf ../state/puzzles.json $DESTDIR/www
}
echo "Figuring out web user..."
for www in www-data http tc _ _www; do
id $www && break
done
if [ $www = _ ]; then
echo "Unable to determine httpd user on this system. Dying."
exit 1
fi
mkdir -p $DESTDIR || exit 1
setup
git $SRCDIR ls-files | while read fn; do
case "$fn" in
example-puzzles/*|tools/*|docs/*|install.sh|setup.cfg|README.md|.gitignore|src/mothd)
true # skip
;;
www/*)
copy $fn $DESTDIR/
;;
bin/*)
copy $fn $DESTDIR/
;;
*)
echo "??? $fn"
;;
esac
done
echo "All done installing."