trails/docker/brouter/Dockerfile
Ullrich Schäfer 61d34821df
Re-add speed limit color mode with BRouter profile patch
The dummyUsage trick needs a separate assign per tag:
  assign dummyUsage2 = maxspeed=
(not appended to the existing smoothness= line)

- Dockerfile: Patch all BRouter profiles to include maxspeed in
  WayTags output via separate assign dummyUsage2
- brouter.ts: Extract maxspeed with direction handling
  (maxspeed:forward/backward + reversedirection awareness)
- ColoredRoute: maxspeed color mode (green ≤30, yellow ≤50,
  orange ≤70, red ≤100, dark red 100+)
- ElevationChart: maxspeed chart rendering, legend, hover "X km/h"
- PlannerMap: maxspeeds state + Yjs read + prop passing
- i18n: EN "Speed Limit" / DE "Tempolimit"
- Mock fixtures: maxspeed data for E2E tests

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 11:13:44 +02:00

42 lines
1.8 KiB
Docker

FROM eclipse-temurin:11-jre-jammy
WORKDIR /brouter
# Download latest BRouter release
ARG BROUTER_VERSION=1.7.8
RUN apt-get update && apt-get install -y --no-install-recommends wget unzip curl \
&& wget -q "https://github.com/abrensch/brouter/releases/download/v${BROUTER_VERSION}/brouter-${BROUTER_VERSION}.zip" \
&& unzip "brouter-${BROUTER_VERSION}.zip" \
&& mv "brouter-${BROUTER_VERSION}"/* . \
&& rmdir "brouter-${BROUTER_VERSION}" \
&& rm "brouter-${BROUTER_VERSION}.zip" \
&& apt-get purge -y wget unzip && apt-get autoremove -y && rm -rf /var/lib/apt/lists/*
# Create non-root user and directories for segments and profiles
RUN addgroup --system app && adduser --system --ingroup app app \
&& mkdir -p /data/segments /data/profiles
# Copy default profiles from release and rename JAR for simpler CMD
RUN cp -r profiles2/* /data/profiles/ 2>/dev/null || true \
&& mv brouter-*-all.jar brouter.jar
# Patch profiles to include maxspeed in WayTags output (for speed limit visualization)
# Each tag needs its own assign statement to appear in tiledesc WayTags
RUN for f in /data/profiles/*.brf; do \
if grep -q "dummyUsage" "$f" && ! grep -q "maxspeed" "$f"; then \
sed -i '/assign dummyUsage/a assign dummyUsage2 = maxspeed=' "$f"; \
elif ! grep -q "maxspeed" "$f" && grep -q "context:node" "$f"; then \
sed -i '/---context:node/i assign dummyUsage2 = maxspeed=' "$f"; \
fi; \
done
USER app
EXPOSE 17777
# BRouter server: <segmentdir> <profiledir> <customprofiledir> <port> <maxthreads>
CMD ["java", "-Xmx1024M", "-Xms256M", "-Xmn64M", \
"-DmaxRunningTime=300", \
"-cp", "brouter.jar", \
"btools.server.RouteServer", \
"/data/segments", "/data/profiles", "/data/profiles", \
"17777", "4"]