mirror of https://github.com/dirtbags/moth.git
96 lines
2.2 KiB
Bash
Executable File
96 lines
2.2 KiB
Bash
Executable File
#! /bin/sh
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if [ -n "$1" ]; then
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cd $1
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else
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cd $(dirname $0)/..
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fi
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basedir=$(pwd)
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log () {
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echo "moth: $@" 1>&2
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}
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# Do nothing if `disabled` is present
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if [ -f state/disabled ]; then
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log "Instance disabled; doing nothing"
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exit
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fi
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# Are we stopping at a certain time?
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if [ -f state/until ]; then
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read -r until < state/until
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when=$(date -d "$until" +%s)
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now=$(date +%s)
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if [ $now -ge $when ]; then
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log "End time reached; doing nothing"
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exit
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fi
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fi
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# Reset to initial state?
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if [ ! -f state/initialized ]; then
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log "Resetting contest state"
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rm -rf state/teams state/points.new state/points.tmp
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mkdir -p state/teams state/points.new state/points.tmp
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chown www:www state/teams state/points.new state/points.tmp # Needs root. Use Docker.
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: > state/points.log
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echo 'Remove this file to obliterate teams and points' > state/initialized
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fi
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# Create some team names if needed
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if [ ! -f state/assigned.txt ]; then
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log "Generating team names"
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hd </dev/urandom | awk '{print $3 $4 $5 $6;}' | head -n 100 > state/assigned.txt
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fi
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# Install new categories
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for pkg in puzzles/*; do
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cat=$(basename $pkg .zip)
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if [ ! -f packages/$cat/installed ] || [ $pkg -nt packages/$cat/installed ]; then
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log "Installing $pkg"
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bin/install-category $pkg
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: >packages/$cat/installed
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fi
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done
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# Helpful error message
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if [ $(ls packages | wc -l) -eq 0 ]; then
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log "error: No packages installed"
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exit
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fi
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# Create a list of currently-active categories
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: > state/categories.txt.new
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for dn in packages/*; do
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cat=${dn##packages/}
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echo "$cat" >> state/categories.txt.new
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done
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mv state/categories.txt.new state/categories.txt
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# Collect new points
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find state/points.new -type f | while read fn; do
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# Skip files opened by another process
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lsof $fn | grep -q $fn && continue
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# Skip partially written files
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[ $(wc -l < $fn) -gt 0 ] || continue
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# filter the file for unique awards
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sort -k 4 $fn | uniq -f 1 | sort -n >> state/points.log
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# Now kill the file
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rm -f $fn
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done
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# Generate new puzzles.json
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if bin/puzzles $basedir > state/puzzles.json.new; then
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mv state/puzzles.json.new state/puzzles.json
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fi
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# Generate new points.json
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if bin/points $basedir > state/points.json.new; then
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mv state/points.json.new state/points.json
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fi
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