#!/bin/sh
set -eu
export PGAPPNAME='tiles-rerender'

cd "<%= @expiry_dir %>"
# Only expire z10+ tiles
rm -f z?-*.txt
wc -l z*.txt
(for layer in <%= @layers %>; do
  find . -type f -name "z*-${layer}.txt" -execdir sed -e "s/\$/,${layer}/" {} \;
done) | <%= @tilekiln_bin %> generate layers \
--source-dbname "<%= @source_database %>" \
--storage-dbname "<%= @storage_database %>" \
--num-threads "<%= node[:vectortile][:replication][:threads] %>" \
--config <%= @config_path %>