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feat: Optimize file analysis loop

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Carlos Solís 2025-06-09 15:07:05 +00:00
parent 74af7e44ea
commit 46cf852324
1 changed files with 33 additions and 28 deletions
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29
youtube-download-channel.sh
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@ -76,41 +76,46 @@ if [[ ! -f "${sortcsv}" ]]; then
fi fi
db=$(date -d"${breaktime}" +"%s") db=$(date -d"${breaktime}" +"%s")
find . -type f -iname "*.info.json" -exec ls -t {} + | while read -r xp; do find . -type f -iname "*.info.json" -exec ls -t {} + | while read -r xp; do
(
x="${xp##./}" x="${xp##./}"
if [[ "${channel}" != "subscriptions" && $(jq -rc ".uploader_id" "${subfolder}/${x}") != "@${channel}" ]]; then if [[ -f "${subfolder}/${x}" && "${channel}" != "subscriptions" && $(jq -rc ".uploader_id" "${subfolder}/${x}") != "@${channel}" ]]; then
echo "Video ${x} not uploaded from ${channel}, removing..." && rm "${subfolder}/${x}" & echo "Video ${x} not uploaded from ${channel}, removing..." && rm "${subfolder}/${x}" #&
fi fi
if [[ -f "${subfolder}/${x}" && "${breaktime}" =~ ^[0-9]+$ ]]; then if [[ -f "${subfolder}/${x}" && "${breaktime}" =~ ^[0-9]+$ && "${db}" -ge "${df}" ]]; then
echo "Video ${x} uploaded before ${breaktime}, removing..." && rm "${subfolder}/${x}" #&
fi
if [[ -f "${subfolder}/${x}" ]]; then
df=$(jq -rc '.timestamp' "${subfolder}/${x}") df=$(jq -rc '.timestamp' "${subfolder}/${x}")
if [[ "${db}" -ge "${df}" ]]; then touch "${subfolder}/${x}" -d "@${df}" #&
echo "Video ${x} uploaded before ${breaktime}, removing..." && rm "${subfolder}/${x}" &
else
touch "${subfolder}/${x}" -d "@${df}" &
fi
fi fi
if [[ -f "${subfolder}/${x}" ]]; then if [[ -f "${subfolder}/${x}" ]]; then
echo "youtube $(jq -cr '.id' "${subfolder}/${x}")" | tee -a "${archive}" & echo "youtube $(jq -cr '.id' "${subfolder}/${x}")" | tee -a "${archive}" &
if [[ ${enablecsv} = "1" ]]; then if [[ ${enablecsv} = "1" ]]; then
jq -c '[.upload_date, .timestamp, .uploader , .title, .webpage_url]' "${subfolder}/${x}" | while read -r i; do jq -c '[.upload_date, .timestamp, .uploader , .title, .webpage_url]' "${subfolder}/${x}" | while read -r i; do
echo "${i}" | sed -e "s/^\[//g" -e "s/\]$//g" -e "s/\\\\\"/＂/g" | tee -a "${csv}" & echo "${i}" | sed -e "s/^\[//g" -e "s/\]$//g" -e "s/\\\\\"/＂/g" | tee -a "${csv}" #&
done done
fi fi
if [[ ${enablecsv} = "1" || ${enabledb} = "1" ]]; then if [[ ${enablecsv} = "1" || ${enabledb} = "1" ]]; then
jq -c '[.upload_date, .timestamp]' "${subfolder}/${x}" | while read -r i; do jq -c '[.upload_date, .timestamp]' "${subfolder}/${x}" | while read -r i; do
echo "${i},${x}" | sed -e "s/^\[//g" -e "s/\],/,/g" -e "s/\\\\\"/＂/g" | tee -a "${sortcsv}" & echo "${i},${x}" | sed -e "s/^\[//g" -e "s/\],/,/g" -e "s/\\\\\"/＂/g" | tee -a "${sortcsv}" #&
done done
fi fi
if [[ $(jobs -r -p | wc -l) -ge $(($(getconf _NPROCESSORS_ONLN) * 3 * 2)) ]]; then fi
) &
#if [[ $(jobs -r -p | wc -l) -ge $(($(getconf _NPROCESSORS_ONLN) * 3 * 2)) ]]; then
if [[ $(jobs -r -p | wc -l) -ge $(getconf _NPROCESSORS_ONLN) ]]; then
wait -n wait -n
fi fi
fi
done done
wait wait
if [[ ${enablecsv} = "1" || ${enabledb} = "1" ]]; then if [[ ${enablecsv} = "1" || ${enabledb} = "1" ]]; then
sort "${sortcsv}" | uniq >"/tmp/${channel}-sort-ordered.csv" sort "${sortcsv}" | uniq >"/tmp/${channel}-sort-ordered.csv"
fi fi
if [[ ${enabledb} = "1" ]]; then if [[ ${enabledb} = "1" ]]; then
if [[ -f "/tmp/${channel}.db" ]]; then
rm "/tmp/${channel}.db" rm "/tmp/${channel}.db"
fi
echo "{\"playlistName\":\"${channel}\",\"protected\":false,\"description\":\"Videos from ${channel} to watch later\",\"videos\":[" >"/tmp/${channel}.db" echo "{\"playlistName\":\"${channel}\",\"protected\":false,\"description\":\"Videos from ${channel} to watch later\",\"videos\":[" >"/tmp/${channel}.db"
fi fi
if [[ ${enablecsv} = "1" || ${enabledb} = "1" ]]; then if [[ ${enablecsv} = "1" || ${enabledb} = "1" ]]; then