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fix: auto-detect latest Protomaps build URL in download-test-data.sh #2

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fix: auto-detect latest Protomaps build URL in download-test-data.sh #2

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19 changes: 18 additions & 1 deletion scripts/download-test-data.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,24 @@ if [ -f "$DEST/accra.pmtiles" ]; then
echo "test-data/accra.pmtiles already exists, skipping"
else
echo "Downloading Accra area PMTiles extract..."
PLANET_URL="https://build.protomaps.com/20260315.pmtiles"

# Find the latest available Protomaps daily build (try up to 7 days back)
PLANET_URL=""
for i in 0 1 2 3 4 5 6; do
CANDIDATE_DATE=$(date -v -${i}d +"%Y%m%d" 2>/dev/null || date -d "-${i} days" +"%Y%m%d")
CANDIDATE_URL="https://build.protomaps.com/${CANDIDATE_DATE}.pmtiles"
STATUS=$(curl -s -o /dev/null -w "%{http_code}" --head "$CANDIDATE_URL")
if [ "$STATUS" = "200" ]; then
PLANET_URL="$CANDIDATE_URL"
echo "Using build: $PLANET_URL"
break
fi
done

if [ -z "$PLANET_URL" ]; then
echo "Error: could not find a recent Protomaps build. Check https://maps.protomaps.com/builds/"
exit 1
fi

if command -v pmtiles &> /dev/null; then
pmtiles extract "$PLANET_URL" "$DEST/accra.pmtiles" \
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