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Update download script to use API instead of scraping website #1448

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Merged
bdbcat merged 1 commit into from
Oct 28, 2026
Merged

Update download script to use API instead of scraping website #1448

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19 changes: 4 additions & 15 deletions download_xml.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -19,26 +19,15 @@ VERSION="$2"
USER="$3"
LEVEL="$4"

REPO="https://cloudsmith.io/~${USER}/repos/"
echo "Issuing command: wget -q -O - $REPO${NAME}-${LEVEL}/packages/?q=*${VERSION}*.xml"
# ponytail: web UI is behind a captcha now, use the public JSON API (one request, max 50 results)
API="https://api.cloudsmith.io/v1/packages/${USER}/${NAME}-${LEVEL}/?query=filename:*${VERSION}*.xml+tag:latest&page_size=50"
echo "Issuing command: wget -q -O - $API"
echo "Show current files that match criteria"
ls metadata/${NAME}*-*${VERSION}*xml -la
echo "Deleting current files that match criteria"
rm metadata/${NAME}*-*${VERSION}*xml
echo "Finding files on remote cloudsmith repository"
delimiter="href=\""
delimiter1=".xml"
my_array=();
while read -r line; do
if [[ "$line" =~ ^$delimiter && "$line" =~ $delimiter1.$ ]]; then
start=`awk -v a="$line" -v b="$delimiter" 'BEGIN{print index(a,b)}'`
start=$((start + ${#delimiter} - 1))
end=`awk -v a="$line" -v b="$delimiter1" 'BEGIN{print index(a,b)}'`
end=$((end + 3 - start))
line=${line:$start:$end}
my_array+=( $line );
fi
done < <(wget -q -O - "${REPO}${NAME}-${LEVEL}/packages/?q=*${VERSION}*+tag:latest&page_size=50")
mapfile -t my_array < <(wget -q -O - "$API" | grep -oE '"cdn_url": *"[^"]*\.xml"' | cut -d'"' -f4 | sort -u)
echo "Downloading files found that match criteria"
for URL in "${my_array[@]}"
do
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