Add Planetiler implementation

.gitignore

@@ -1,3 +1,6 @@
 tmp
 dist
-demo/style/sprites/demo*
+demo/style/sprites/demo*
+planetiler/data
+planetiler/target
+*.pmtiles

.vscode/launch.json

@@ -0,0 +1,14 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "java",
+      "name": "Builder",
+      "request": "launch",
+      "mainClass": "org.waysidemapping.beefsteak.Builder",
+      "cwd": "${workspaceFolder}/planetiler",
+      "projectName": "beefsteak-builder",
+      "args": "--download --force"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "java.compile.nullAnalysis.mode": "automatic"
+}

planetiler/.dockerignore

@@ -0,0 +1,2 @@
+data/
+target/

planetiler/Dockerfile

@@ -0,0 +1,14 @@
+FROM ubuntu:24.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install dependencies
+RUN apt-get update && apt-get install -y \
+    openjdk-25-jdk \
+    maven \
+    && rm -rf /var/lib/apt/lists/*
+
+# Files must be copied here at runtime using --mount 
+WORKDIR /usr/src/app
+
+CMD ["/bin/bash"]

planetiler/package.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+set -x # echo on
+set -euo pipefail
+
+mvn dependency:go-offline -B
+
+mvn package -B

planetiler/pom.xml

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
+    <planetiler.version>0.10.2</planetiler.version>
+    <mainClass>org.waysidemapping.beefsteak.Builder</mainClass>
+  </properties>
+
+  <groupId>org.waysidemapping.beefsteak</groupId>
+  <artifactId>beefsteak-builder</artifactId>
+  <version>HEAD</version>
+
+  <name>Beefsteak Builder</name>
+
+  <repositories>
+    <!-- Planetiler depends on geotools for shapefile processing, which is not in maven central. Add here: -->
+    <repository>
+      <id>osgeo</id>
+      <name>OSGeo Release Repository</name>
+      <url>https://repo.osgeo.org/repository/release/</url>
+      <snapshots>
+        <enabled>false</enabled>
+      </snapshots>
+      <releases>
+        <enabled>true</enabled>
+      </releases>
+    </repository>
+  </repositories>
+
+  <dependencies>
+    <dependency>
+      <groupId>com.onthegomap.planetiler</groupId>
+      <artifactId>planetiler-core</artifactId>
+      <version>${planetiler.version}</version>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <!-- give an easier to read error message when trying to build with jdk <21 -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-enforcer-plugin</artifactId>
+        <version>3.4.1</version>
+        <executions>
+          <execution>
+            <id>enforce-java</id>
+            <goals>
+              <goal>enforce</goal>
+            </goals>
+            <configuration>
+              <rules>
+                <requireJavaVersion>
+                  <version>21</version>
+                </requireJavaVersion>
+              </rules>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+
+      <!-- Create an executable jar from "mvn package" goal -->
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-assembly-plugin</artifactId>
+        <version>3.4.2</version>
+        <dependencies>
+          <dependency>
+            <groupId>com.onthegomap.planetiler</groupId>
+            <artifactId>planetiler-core</artifactId>
+            <version>${planetiler.version}</version>
+          </dependency>
+        </dependencies>
+
+        <configuration>
+          <archive>
+            <manifestEntries>
+              <Multi-Release>true</Multi-Release>
+            </manifestEntries>
+            <manifest>
+              <mainClass>${mainClass}</mainClass>
+            </manifest>
+          </archive>
+          <descriptorRefs>
+            <descriptorRef>with-deps</descriptorRef>
+          </descriptorRefs>
+        </configuration>
+
+        <executions>
+          <execution>
+            <id>make-assembly</id>
+            <phase>package</phase>
+            <goals>
+              <goal>single</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>

planetiler/src/main/java/org/waysidemapping/beefsteak/Builder.java

@@ -0,0 +1,88 @@
+package org.waysidemapping.beefsteak;
+
+import com.onthegomap.planetiler.ForwardingProfile;
+import com.onthegomap.planetiler.Planetiler;
+import com.onthegomap.planetiler.config.Arguments;
+import com.onthegomap.planetiler.reader.osm.OsmElement;
+import com.onthegomap.planetiler.reader.osm.OsmRelationInfo;
+
+import org.waysidemapping.beefsteak.util.RelationMembershipIndex;
+import org.waysidemapping.beefsteak.layers.Areas;
+import org.waysidemapping.beefsteak.layers.Lines;
+import org.waysidemapping.beefsteak.layers.Points;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.List;
+
+public class Builder extends ForwardingProfile {
+
+  private final RelationMembershipIndex relationIndex =
+    new RelationMembershipIndex();
+
+  @Override
+  public List<OsmRelationInfo> preprocessOsmRelation(OsmElement.Relation relation) {
+    relationIndex.preprocessRelation(relation);
+    return null;
+  }
+
+  public Builder(Config config) {
+    var layers = List.of(
+      new Points(config, relationIndex),
+      new Lines(config, relationIndex),
+      new Areas(config)
+    );
+
+    for (var layer : layers) {
+      registerHandler(layer);
+    }
+  }
+
+  @Override
+  public String name() {
+    return "Beefsteak Tiles";
+  }
+
+  @Override
+  public String description() {
+    return "Server-farm-to-table OpenStreetMap tiles";
+  }
+
+  @Override
+  public String version() {
+    return "0.0.1";
+  }
+
+  @Override
+  public boolean isOverlay() {
+    return false;
+  }
+
+  @Override
+  public String attribution() {
+    return "Map data from <a href='https://www.openstreetmap.org/copyright' target='_blank'>OpenStreetMap</a>";
+  }
+
+  public static void main(String[] args) throws IOException {
+    run(Arguments.fromArgsOrConfigFile(args));
+  }
+
+  static void run(Arguments args) throws IOException {
+    args = args.orElse(Arguments.of("maxzoom", 16));
+    String area = args.getString("area", "geofabrik area to download", "rhode-island");
+
+    var planetiler = Planetiler.create(args)
+      .addOsmSource("osm", Path.of("data", "sources", area + ".osm.pbf"), "geofabrik:" + area);
+
+    Path schemaDir = Path.of(
+        args.getString(
+        "schema-dir",
+        "directory containing tagging schema data files",
+        "../server/schema_data"
+      )
+    );
+    Config config = Config.load(schemaDir);
+
+    planetiler.setProfile(new Builder(config)).setOutput("data/beefsteak.pmtiles").run();
+  }
+}

planetiler/src/main/java/org/waysidemapping/beefsteak/Config.java

@@ -0,0 +1,36 @@
+package org.waysidemapping.beefsteak;
+
+import org.waysidemapping.beefsteak.util.NewlineSeparatedFileSetLoader;
+
+import java.nio.file.Path;
+import java.util.Set;
+
+public record Config (
+  Set<String> lowZoomAreaKeys,
+  Set<String> areaKeyPrefixes,
+  Set<String> areaKeys,
+  Set<String> lowZoomLineKeys,
+  Set<String> lineKeyPrefixes,
+  Set<String> lineKeys,
+  Set<String> pointKeyPrefixes,
+  Set<String> pointKeys,
+  Set<String> relationKeyPrefixes,
+  Set<String> relationKeys
+){
+
+  public static Config load(Path dir) {
+    return new Config(
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("area_key_low_zoom.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("area_key_prefix.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("area_key.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("line_key_low_zoom.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("line_key_prefix.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("line_key.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("point_key_prefix.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("point_key.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("relation_key_prefix.txt")),
+      NewlineSeparatedFileSetLoader.loadSet(dir.resolve("relation_key.txt"))
+    );
+  }
+
+}