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2026-07-13 12:32:21 +08:00

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#!/bin/bash
# auto-doc renderer
#
# will watch the spec directory and upon changes automatically
# render the helper documentation using `ldoc .`
# resulting docs are in ./spec/docs/index.html
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
pushd $SCRIPT_DIR
watched_files=$(find . -name '*.lua')
if [ -z "$watched_files" ]; then
echo "Nothing to watch, abort"
exit 1
else
echo "watching: $watched_files"
fi
previous_checksum="dummy"
while true ; do
checksum=$(md5 $watched_files | md5)
if [ "$checksum" != "$previous_checksum" ]; then
ldoc .
result=$?
if [ $result -ne 0 ]; then
echo -e "\033[0;31mldoc failed, exitcode: $result\033[0m"
echo
else
echo
echo "docs updated at: $(pwd)/docs/index.html"
echo -e "\033[1;33mwatching for changes...\033[0m"
echo
fi
fi
previous_checksum="$checksum"
sleep 1
done