Minimal maplibre-gl-native changes + docker build update

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:10-buster AS builder
+FROM node:16-bullseye AS builder
 
 RUN export DEBIAN_FRONTEND=noninteractive \
   && apt-get -qq update \
@@ -11,7 +11,6 @@ RUN export DEBIAN_FRONTEND=noninteractive \
       libcairo2-dev \
       libgles2-mesa-dev \
       libgbm-dev \
-      libllvm7 \
       libprotobuf-dev \
   && apt-get -y --purge autoremove \
   && apt-get clean \
@@ -24,7 +23,7 @@ ENV NODE_ENV="production"
 RUN cd /usr/src/app && npm install --production
 
 
-FROM node:10-buster-slim AS final
+FROM node:16-bullseye-slim AS final
 
 RUN export DEBIAN_FRONTEND=noninteractive \
   && apt-get -qq update \
@@ -33,9 +32,20 @@ RUN export DEBIAN_FRONTEND=noninteractive \
       libegl1 \
       xvfb \
       xauth \
+      libopengl0 \
+      libcurl4 \
+      curl \
+      libuv1-dev \
+      libc6-dev \
+      libcap2-bin \
   && apt-get -y --purge autoremove \
   && apt-get clean \
   && rm -rf /var/lib/apt/lists/*
+
+RUN curl http://archive.ubuntu.com/ubuntu/pool/main/libj/libjpeg-turbo/libjpeg-turbo8_2.0.3-0ubuntu1_amd64.deb --output libjpeg-turbo8_2.0.3-0ubuntu1_amd64.deb
+RUN apt install ./libjpeg-turbo8_2.0.3-0ubuntu1_amd64.deb
+RUN curl http://archive.ubuntu.com/ubuntu/pool/main/i/icu/libicu66_66.1-2ubuntu2_amd64.deb --output libicu66_66.1-2ubuntu2_amd64.deb
+RUN apt install ./libicu66_66.1-2ubuntu2_amd64.deb
 
 COPY --from=builder /usr/src/app /app
 
@@ -51,5 +61,3 @@ EXPOSE 80
 USER node:node
 
 ENTRYPOINT ["/app/docker-entrypoint.sh"]
-
-CMD ["-p", "80"]

Dockerfile_light

@@ -1,13 +1,14 @@
-FROM node:10-stretch
+FROM node:16-bullseye
 
 ENV NODE_ENV="production"
 ENV CHOKIDAR_USEPOLLING=1
 ENV CHOKIDAR_INTERVAL=500
 EXPOSE 80
 VOLUME /data
 WORKDIR /data
-ENTRYPOINT ["node", "/usr/src/app/", "-p", "80"]
+ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh"]
 
 RUN mkdir -p /usr/src/app
 COPY / /usr/src/app
 RUN cd /usr/src/app && npm install --production
+RUN ["chmod", "+x", "/usr/src/app/docker-entrypoint.sh"]

Dockerfile_test

@@ -2,7 +2,7 @@
 # Simply run "docker build -f Dockerfile_test ."
 # WARNING: sometimes it fails with a core dumped exception
 
-FROM node:10-stretch
+FROM node:16-bullseye
 
 RUN apt-get -qq update \
 && DEBIAN_FRONTEND=noninteractive apt-get -y install \
@@ -17,6 +17,7 @@ RUN apt-get -qq update \
     libllvm3.9 \
     libprotobuf-dev \
     libxxf86vm-dev \
+    libopengl0 \
     xvfb \
 && apt-get clean
 

docker-entrypoint.sh

@@ -20,7 +20,7 @@ trap refresh HUP
 
 if ! which -- "${1}"; then
   # first arg is not an executable
-  xvfb-run -a --server-args="-screen 0 1024x768x24" -- node /app/ "$@" &
+  xvfb-run -a --server-args="-screen 0 1024x768x24" -- node /app/ -p 80 "$@" &
 	# Wait exits immediately on signals which have traps set. Store return value and wait
 	# again for all jobs to actually complete before continuing.
 	wait $! || RETVAL=$?

docker-entrypoint_light.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+
+set -e
+
+handle() {
+	SIGNAL=$(( $? - 128 ))
+	echo "Caught signal ${SIGNAL}, stopping gracefully"
+	kill -s ${SIGNAL} $(pidof node) 2>/dev/null
+}
+
+trap handle INT TERM
+
+refresh() {
+	SIGNAL=$(( $? - 128 ))
+	echo "Caught signal ${SIGNAL}, refreshing"
+	kill -s ${SIGNAL} $(pidof node) 2>/dev/null
+}
+
+trap refresh HUP
+
+if ! which -- "${1}"; then
+  # first arg is not an executable
+  node /usr/src/app/ -p 80 "$@" &
+	# Wait exits immediately on signals which have traps set. Store return value and wait
+	# again for all jobs to actually complete before continuing.
+	wait $! || RETVAL=$?
+	while [ ${RETVAL} = 129 ] ; do
+	  # Refressh signal HUP received. Continue waiting for signals.
+	  wait $! || RETVAL=$?
+	done
+	wait
+	exit ${RETVAL}
+fi
+
+exec "$@"

docs/installation.rst

@@ -26,11 +26,30 @@ Native dependencies
 There are some native dependencies that you need to make sure are installed if you plan to run the TileServer GL natively without docker.
 The precise package names you need to install may differ on various platforms.
 
-These are required on Debian 9:
-  * ``build-essential``
+These are required on Debian 11:
+  * ``libgles2-mesa``
+  * ``libegl1``
+  * ``xvfb``
+  * ``xauth``
+  * ``libopengl0``
+  * ``libcurl4``
+  * ``curl``
+  * ``libuv1-dev``
+  * ``libc6-dev``
+  * ``http://archive.ubuntu.com/ubuntu/pool/main/libj/libjpeg-turbo/libjpeg-turbo8_2.0.3-0ubuntu1_amd64.deb``
+  * ``http://archive.ubuntu.com/ubuntu/pool/main/i/icu/libicu66_66.1-2ubuntu2_amd64.deb``
+
+These are required on Ubuntu 20.04:
   * ``libcairo2-dev``
-  * ``libprotobuf-dev``
-
+  * ``libjpeg8-dev``
+  * ``libpango1.0-dev``
+  * ``libgif-dev``
+  * ``build-essential``
+  * ``g++``
+  * ``xvfb``
+  * ``libgles2-mesa-dev``
+  * ``libgbm-dev``
+  * ``libxxf86vm-dev``
 
 ``tileserver-gl-light`` on npm
 ==============================

package.json

@@ -10,21 +10,21 @@
   },
   "license": "BSD-2-Clause",
   "engines": {
-    "node": ">=10 <11"
+    "node": ">=10 <17"
   },
   "scripts": {
     "test": "mocha test/**.js --timeout 10000",
     "docker": "docker build -f Dockerfile . && docker run --rm -i -p 8080:80 $(docker build -q .)"
   },
   "dependencies": {
     "@mapbox/glyph-pbf-composite": "0.0.3",
-    "@mapbox/mapbox-gl-native": "5.0.2",
-    "@mapbox/mapbox-gl-style-spec": "13.12.0",
-    "@mapbox/mbtiles": "0.11.0",
-    "@mapbox/sphericalmercator": "1.1.0",
+    "@maplibre/maplibre-gl-native": "5.0.1-pre.0",
+    "@maplibre/maplibre-gl-style-spec": "17.0.1",
+    "@mapbox/mbtiles": "0.12.1",
+    "@mapbox/sphericalmercator": "1.2.0",
     "@mapbox/vector-tile": "1.3.1",
     "advanced-pool": "0.3.3",
-    "canvas": "2.6.1",
+    "canvas": "2.9.3",
     "chokidar": "3.3.1",
     "clone": "2.1.2",
     "color": "3.1.2",

publish.js

@@ -22,7 +22,7 @@ var packageJson = require('./package');
 packageJson.name += '-light';
 packageJson.description = 'Map tile server for JSON GL styles - serving vector tiles';
 delete packageJson.dependencies['canvas'];
-delete packageJson.dependencies['@mapbox/mapbox-gl-native'];
+delete packageJson.dependencies['@maplibre/maplibre-gl-native'];
 delete packageJson.dependencies['sharp'];
 
 delete packageJson.optionalDependencies;
@@ -34,6 +34,7 @@ var str = JSON.stringify(packageJson, undefined, 2);
 fs.writeFileSync('light/package.json', str);
 fs.renameSync('light/README_light.md', 'light/README.md');
 fs.renameSync('light/Dockerfile_light', 'light/Dockerfile');
+fs.renameSync('light/docker-entrypoint_light.sh', 'light/docker-entrypoint.sh');
 
 // for Build tileserver-gl-light docker image, don't publish
 if (process.argv.length > 2 && process.argv[2] == "--no-publish") {

src/serve_rendered.js

@@ -17,7 +17,7 @@ const clone = require('clone');
 const Color = require('color');
 const express = require('express');
 const mercator = new (require('@mapbox/sphericalmercator'))();
-const mbgl = require('@mapbox/mapbox-gl-native');
+const mbgl = require('@maplibre/maplibre-gl-native');
 const MBTiles = require('@mapbox/mbtiles');
 const proj4 = require('proj4');
 const request = require('request');

src/serve_style.js

@@ -5,7 +5,7 @@ const fs = require('fs');
 
 const clone = require('clone');
 const express = require('express');
-import {validate} from '@mapbox/mapbox-gl-style-spec';
+import {validate} from '@maplibre/maplibre-gl-style-spec';
 
 const utils = require('./utils');