2023-09-26 03:13:31 +02:00
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#!/usr/bin/env bash
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bounds_dir="/data/build/bounds"
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build_dir="/data/build/tmp"
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maps_dir="/data/build/osm"
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out_dir="/data/maps"
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styles_dir="/data/styles"
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tiles_dir="/data/build/tiles"
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function die() {
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echo "Error: $1"
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exit 255
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}
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function check_osm_region_exists() {
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region="$1"
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exists="true"
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2023-09-26 04:11:14 +02:00
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curl -ILs --fail "$(get_pbf_url "$region")" &> /dev/null
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2023-09-26 03:13:31 +02:00
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[[ $? != 0 ]] && exists="false"
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echo $exists
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}
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function check_osm_update() {
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region="$1"
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region_path="$maps_dir/$(get_region_shortname "$region").osm.pbf"
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update="true"
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md5="$(curl -Ls --fail "$(get_pbf_url "$region").md5" | cut -d' ' -f1)"
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if [[ $? == 0 ]]; then
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if [[ -f "$region_path" ]]; then
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if [[ "$(get_md5 "$region_path")" == "$md5" ]]; then
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update="false"
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fi
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fi
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fi
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echo $update
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}
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function get_md5() {
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file="$1"
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echo "$(md5sum "$file" | cut -d' ' -f1)"
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}
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function get_md5_dir() {
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dir="$1"
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echo "$(find "$dir" -type f -name "*.*" -exec md5sum {} + | awk '{print $1}' | sort | md5sum)"
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}
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function get_pbf_url() {
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region="$1"
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echo "https://download.geofabrik.de/$region-latest.osm.pbf"
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}
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function get_region_shortname() {
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region="$1"
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echo "$(echo "$region" | sed "s/\//./g")"
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}
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