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Kevin Brierly 2025-06-02 10:43:49 +01:00 committed by GitHub
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scripts/create-blocky.sh Normal file
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#!/bin/bash
basedir=".."
outputdir="output/blocky"
path="${basedir}/cache_domains.json"
export IFS=' '
test=$(which jq);
out=$?
if [ $out -gt 0 ] ; then
echo "This script requires jq to be installed."
echo "Your package manager should be able to find it"
exit 1
fi
cachenamedefault="disabled"
while read -r line; do
ip=$(jq ".ips[\"${line}\"]" config.json)
declare "cacheip${line}"="${ip}"
done <<< $(jq -r '.ips | to_entries[] | .key' config.json)
while read -r line; do
name=$(jq -r ".cache_domains[\"${line}\"]" config.json)
declare "cachename${line}"="${name}"
done <<< $(jq -r '.cache_domains | to_entries[] | .key' config.json)
rm -rf ${outputdir}
mkdir -p ${outputdir}
outputfile=${outputdir}/custom_dns.yml
cat > $outputfile << EOF
customDNS:
customTTL: 1h
filterUnmappedTypes: true
mapping:
EOF
while read -r entry; do
unset cacheip
unset cachename
unset cacheip_count
unset ciplist
key=$(jq -r ".cache_domains[$entry].name" $path)
cachename="cachename${key}"
if [ -z "${!cachename}" ]; then
cachename="cachenamedefault"
fi
if [[ ${!cachename} == "disabled" ]]; then
continue;
fi
cacheipname="cacheip${!cachename}"
cacheip=$(jq -r 'if type == "array" then .[] else . end' <<< ${!cacheipname} | xargs)
while read -r fileid; do
while read -r filename; do
while read -r fileentry; do
# Ignore comments, newlines and wildcards
if [[ ${fileentry} == \#* ]] || [[ -z ${fileentry} ]]; then
continue
fi
parsed=$(echo ${fileentry} | sed -e "s/^\*\.//")
cacheip_count=1
for i in ${cacheip}; do
if [ $cacheip_count -gt 1 ]
then
ciplist="${ciplist}, ${i}"
else
ciplist="${i}"
fi
cacheip_count=$((cacheip_count+1))
done
if grep -qx " ${parsed}: ${ciplist}" "${outputfile}"; then
continue
fi
echo " ${parsed}: ${ciplist}" >> "${outputfile}"
done <<< $(cat ${basedir}/${filename} | sort);
done <<< $(jq -r ".cache_domains[${entry}].domain_files[$fileid]" ${path})
done <<< $(jq -r ".cache_domains[${entry}].domain_files | to_entries[] | .key" ${path})
done <<< $(jq -r '.cache_domains | to_entries[] | .key' ${path})
cat << EOF
Configuration generation completed.
Please copy output/blocky/custom_dns.yml to your blocky config directory, or integrate
it into your main config.yml
EOF