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osm-garmin: add Containerfile

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Ducky 2023-09-26 02:13:31 +01:00
parent b37cf2742a
commit e52a69735c
5 changed files with 294 additions and 0 deletions

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FROM registry.fedoraproject.org/fedora:38
WORKDIR /app
VOLUME /data
COPY app/ /app
RUN chmod +x /app/*.sh
RUN dnf install --assumeyes --setopt=install_weak_deps=False java-1.8.0-openjdk nano unzip
RUN /app/install-mkgmap.sh
RUN dnf clean --assumeyes all
CMD ["/app/bin/daemon.sh"]

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#!/usr/bin/env bash
. /app/utils.sh
region="$1"
style="$2"
cwd="$(pwd)"
function build_gmap() {
region="$1"
style="$2"
region_shortname="$(get_region_shortname "$region")"
bounds_dir_md5="$(get_md5_dir "$bounds_dir")"
map_md5="$(get_md5 "$maps_dir/$region_shortname.osm.pbf")"
version="$(echo "$bounds_dir_md5|$map_md5" | md5sum | cut -d' ' -f1)"
generated_map_dir="$out_dir/$region_shortname/"
version_path="$generated_map_dir/version.txt"
build="true"
build_failed="false"
if [[ -n "$style" ]]; then
style="$styles_dir/$style.TYP"
fi
mkdir -p "$generated_map_dir"
if [[ -f "$version_path" ]]; then
if [[ $(cat "$version_path") == "$version" ]]; then
build="false"
fi
fi
if [[ $build == "true" ]]; then
cd "$build_dir"
exec_mkgmap \
--add-pois-to-areas \
--bounds="$bounds_dir" \
--gmapsupp \
--index \
--route \
$tiles_dir/$region_shortname/6324*.osm.pbf $style
[[ $? != 0 ]] && build_failed="true"
cd "$cwd"
if [[ $build_failed == "false" ]]; then
rm -f $generated_map_dir/*
mv "$build_dir/gmapsupp.img" "$generated_map_dir/"
mv "$build_dir/osmmap.img" "$generated_map_dir/"
mv "$build_dir/osmmap.tdb" "$generated_map_dir/"
echo "$version" > "$version_path"
rm -f $build_dir/*
else
rm -f $build_dir/*
fi
fi
}
function cleanup() {
rm -f "$build_dir/*"
}
function exec_mkgmap() {
java -jar /opt/mkgmap/mkgmap.jar $@
}
function exec_splitter() {
java -jar /opt/splitter/splitter.jar $@
}
function update_bounds() {
function download_bounds() {
type="$1"
bounds_url_prefix="https://www.thkukuk.de/osm/data"
curl -L --fail "$bounds_url_prefix/$type-latest.zip" -o "$bounds_dir/$type.zip"
unzip -o "$bounds_dir/$type.zip" -d "$bounds_dir"
rm -f "$bounds_dir/$type.zip"
}
download_bounds "bounds"
download_bounds "sea"
}
function update_osm_map() {
region="$1"
region_filename="$(get_region_shortname "$region").osm.pbf"
region_path="$maps_dir/$region_filename"
curl -L "$(get_pbf_url "$region")" -o "$region_path"
}
function update_tiles() {
region="$1"
region_tiles_dir="$tiles_dir/$(get_region_shortname "$region")"
mkdir -p "$region_tiles_dir"
rm -rf "$region_tiles_dir/*"
cd "$region_tiles_dir" # HACK: --output-dir doesn't work
exec_splitter "$maps_dir/$(get_region_shortname "$region").osm.pbf"
cd "$cwd"
}
mkdir -p "$bounds_dir"
mkdir -p "$build_dir"
mkdir -p "$maps_dir"
mkdir -p "$out_dir"
mkdir -p "$tiles_dir"
if [[ -z $region ]]; then
die "No region specified"
fi
if [[ "$(check_osm_region_exists "$region")" == "true" ]]; then
echo "👀 Checking for OSM updates..."
if [[ "$(check_osm_update "$region")" == "true" ]]; then
[[ $? != 0 ]] && die "Region \"$region\" does not exist"
echo "🌍 Updating OSM map: $region"
update_osm_map "$region"
echo "📒 Updating bounds and sea..."
update_bounds
echo "✂️ Building tiles: $region"
update_tiles "$region"
fi
echo "🔨 Building Garmin map: $region"
build_gmap "$region" "$style"
else
[[ $? != 0 ]] && die "Region \"$region\" does not exist"
fi
echo "🧹 Cleaning up..."
cleanup

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#!/usr/bin/env bash
. /app/utils.sh
sleep_build_fail="10" # 10 seconds
sleep_build_success="43200" # 12 hours
sleep_no_update="3600" # 1 hour
sleep_no_region="10" # 10 seconds
function wait() {
time="$1"
action="$2"
message="💤 Sleeping $time seconds"
[[ -n "$action" ]] && message="$message ($action)"
message="$message..."
echo "$message"
sleep $time
}
while :
do
regions="europe/andorra"
style="USERBEAM"
[[ -n "$OSMGARMIN_REGIONS" ]] && regions="$OSMGARMIN_REGIONS"
[[ -n "$OSMGARMIN_STYLE" ]] && style="$OSMGARMIN_STYLE"
regions_array="$(echo $regions | tr ";" "\n")"
for region in $regions_array; do
if [[ "$(check_osm_update "$region")" == "true" ]]; then
/app/build-gmap.sh "$region" "$style"
if [[ $? == 0 ]]; then
wait $sleep_build_success "build success"
else
wait $sleep_build_fail "build fail"
fi
else
wait $sleep_no_update "no update"
fi
done
done

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#!/usr/bin/env bash
cwd="$(pwd)"
function install() {
product="$1"
version="$(curl -Ls "https://www.mkgmap.org.uk/download/$product.html" | grep "text: current().version" | sed -e "s/^[^=]*<span data-bind=\"text: current().version\">//g" | sed -e "s/<\/span>//g")"
cd "/tmp"
curl -Ls "https://www.mkgmap.org.uk/download/$product-r$version.zip" -o "$product.zip"
if [[ $? == 0 ]] && [[ -f "$product.zip" ]]; then
unzip "$product.zip"
if [[ -d "$product-r$version" ]]; then
mv "$product-r$version" "/opt/$product"
rm -f "$product.zip"
else
exit 255
fi
else
exit 255
fi
cd "$cwd"
}
install "mkgmap"
install "splitter"

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#!/usr/bin/env bash
bounds_dir="/data/build/bounds"
build_dir="/data/build/tmp"
maps_dir="/data/build/osm"
out_dir="/data/maps"
styles_dir="/data/styles"
tiles_dir="/data/build/tiles"
function die() {
echo "Error: $1"
exit 255
}
function check_osm_region_exists() {
region="$1"
exists="true"
curl -ILs --fail "$(get_pbf_url "$region")" 2> /dev/null
[[ $? != 0 ]] && exists="false"
echo $exists
}
function check_osm_update() {
region="$1"
region_path="$maps_dir/$(get_region_shortname "$region").osm.pbf"
update="true"
md5="$(curl -Ls --fail "$(get_pbf_url "$region").md5" | cut -d' ' -f1)"
if [[ $? == 0 ]]; then
if [[ -f "$region_path" ]]; then
if [[ "$(get_md5 "$region_path")" == "$md5" ]]; then
update="false"
fi
fi
fi
echo $update
}
function get_md5() {
file="$1"
echo "$(md5sum "$file" | cut -d' ' -f1)"
}
function get_md5_dir() {
dir="$1"
echo "$(find "$dir" -type f -name "*.*" -exec md5sum {} + | awk '{print $1}' | sort | md5sum)"
}
function get_pbf_url() {
region="$1"
echo "https://download.geofabrik.de/$region-latest.osm.pbf"
}
function get_region_shortname() {
region="$1"
echo "$(echo "$region" | sed "s/\//./g")"
}