build.gradle

apply plugin: 'java'
apply plugin: 'maven-publish'

import java.nio.file.*

sourceCompatibility = 1.8

// Avoid weird configuration-time dependency bugs
// Fun fact: this line of code single-handedly fixed an error I spent two hours debugging.
evaluationDependsOnChildren()

if (!project.hasProperty("teamA")) {
    ext.teamA = "examplefuncsplayer"
}
if (!project.hasProperty("teamB")) {
    ext.teamB = "examplefuncsplayer"
}
if (!project.hasProperty("maps")) {
    ext.maps = "maptest"
}

if (project.hasProperty("release_version")) {
    if (!project.property("release_version").startsWith("2020")) {
        throw new StopExecutionException("release version must start with 2020!")
    }
}

configurations {
    scala
}

repositories {
    jcenter()
}

dependencies {
    scala group: 'org.scala-lang', name: 'scala-library', version: '2.11.7'
    scala group: 'org.scala-lang', name: 'scala-compiler', version: '2.11.7'
    scala group: 'org.scala-lang', name: 'scala-reflect', version: '2.11.7'
}

def serverJar = new File(project(":engine").libsDir, "engine.jar")

task buildMap(type: JavaExec, dependsOn: [':engine:build']) {
    main = 'battlecode.world.maps.' + project.property('buildMap')
    classpath = files(serverJar)
}

task buildMaps(type: JavaExec, dependsOn: [':engine:build']) {
  main = 'battlecode.world.BuildMaps'
  classpath = files(serverJar)
}

task headless(type: JavaExec, dependsOn: [':engine:build', ':example-bots:build']) {
  main = 'battlecode.server.Main'
  classpath = files(serverJar) + project(':example-bots').sourceSets.main.output + configurations.scala
  args = ['-c=-']
  jvmArgs = [
    '-Dbc.server.mode=headless',
    '-Dbc.server.map-path=maps',
    '-Dbc.server.debug=true',
    '-Dbc.engine.debug-methods=true',
    '-Dbc.engine.enable-profiler='+project.property('profilerEnabled'),
    '-Dbc.game.team-a='+project.property('teamA'),
    '-Dbc.game.team-b='+project.property('teamB'),
    '-Dbc.game.team-a.url='+project(':example-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.team-b.url='+project(':example-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.maps='+project.property('maps'),
    '-Dbc.server.save-file=' + 'matches/' + project.property('teamA') + '-vs-' + project.property('teamB') + '-on-' + project.property('maps') + '.bc20'
  ]
}

task debug(type: JavaExec, dependsOn: [':engine:build', ':example-bots:build']) {
  main = 'battlecode.server.Main'
  classpath = files(serverJar) + project(':example-bots').sourceSets.main.output + configurations.scala
  args = ['-c=-']
  jvmArgs = [
    '-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005',
    '-Dbc.server.mode=headless',
    '-Dbc.server.map-path=maps',
    '-Dbc.server.debug=true',
    '-Dbc.engine.debug-methods=true',
    '-Dbc.engine.enable-profiler='+project.property('profilerEnabled'),
    '-Dbc.game.team-a='+project.property('teamA'),
    '-Dbc.game.team-b='+project.property('teamB'),
    '-Dbc.game.team-a.url='+project(':example-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.team-b.url='+project(':example-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.maps='+project.property('maps'),
    '-Dbc.server.save-file=' + 'matches/' + project.property('teamA') + '-vs-' + project.property('teamB') + '-on-' + project.property('maps') + '.bc20'
  ]
}

task headlessX(type: JavaExec, dependsOn: [':engine:build', ':internal-test-bots:build']) {
  main = 'battlecode.server.Main'
  classpath = files(serverJar) + project(':internal-test-bots').sourceSets.main.output + configurations.scala
  args = ['-c=-']
  jvmArgs = [
    '-Dbc.server.mode=headless',
    '-Dbc.server.map-path=maps',
    '-Dbc.server.debug=true',
    '-Dbc.engine.debug-methods=true',
    '-Dbc.engine.enable-profiler='+project.property('profilerEnabled'),
    '-Dbc.game.team-a='+project.property('teamA'),
    '-Dbc.game.team-b='+project.property('teamB'),
    '-Dbc.game.team-a.url='+project(':internal-test-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.team-b.url='+project(':internal-test-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.maps='+project.property('maps'),
    '-Dbc.server.save-file=' + 'matches/' + project.property('teamA') + '-vs-' + project.property('teamB') + '-on-' + project.property('maps') + '.bc20'
  ]
}

task debugX(type: JavaExec, dependsOn: [':engine:build', ':internal-test-bots:build']) {
  main = 'battlecode.server.Main'
  classpath = files(serverJar) + project(':internal-test-bots').sourceSets.main.output + configurations.scala
  args = ['-c=-']
  jvmArgs = [
    '-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005',
    '-Dbc.server.mode=headless',
    '-Dbc.server.map-path=maps',
    '-Dbc.server.debug=true',
    '-Dbc.engine.debug-methods=true',
    '-Dbc.engine.enable-profiler='+project.property('profilerEnabled'),
    '-Dbc.game.team-a='+project.property('teamA'),
    '-Dbc.game.team-b='+project.property('teamB'),
    '-Dbc.game.team-a.url='+project(':internal-test-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.team-b.url='+project(':internal-test-bots').sourceSets.main.output.classesDirs.getAsPath(),
    '-Dbc.game.maps='+project.property('maps'),
    '-Dbc.server.save-file=' + 'matches/' + project.property('teamA') + '-vs-' + project.property('teamB') + '-on-' + project.property('maps') + '.bc20'
  ]
}

task run(dependsOn: ['headless']) {}

task runClient {
  doLast {
    exec {
      commandLine 'npm', 'install'
      workingDir 'client/visualizer'
    }

    exec {
      commandLine 'npm', 'run', 'watch'
      workingDir 'client/visualizer'
    }
  }
}

task release(dependsOn: ['release_main', 'release_docs'])

task release_main(type: Jar, dependsOn: [':engine:build']) {
  File f_version = new File(project.projectDir, "battlecode_version");

  doFirst {
    if (!project.hasProperty("release_version"))
      throw new InvalidUserDataException("Must provide property \"release_version\"")

    Files.write(f_version.toPath(), [project.property("release_version")]);
  }

  baseName = "battlecode";
  if (project.hasProperty("release_version"))
    version = project.property("release_version");
  destinationDir = project.projectDir;

  FileCollection src = files(f_version);
  src += zipTree(serverJar);

  from src;

  doLast {
    Files.delete(f_version.toPath())
  }
}

task release_docs(type: Jar, dependsOn: [':engine:javadoc']) {
  doFirst {
    if (!project.hasProperty("release_version") || project.property("release_version") == "unspecified")
      throw new InvalidUserDataException("Must provide property \"release_version\"")
  }

  baseName = "battlecode-javadoc"
  if (project.hasProperty("release_version"))
    version = project.property("release_version");
  destinationDir = project.projectDir;

  from new File(project(":engine").docsDir, "javadoc")
}

task release_docs_zip(type: Zip, dependsOn: [':engine:javadoc']) {
  doFirst {
    if (!project.hasProperty("release_version") || project.property("release_version") == "unspecified")
      throw new InvalidUserDataException("Must provide property \"release_version\"")
  }

  baseName = "battlecode-javadoc"
  if (project.hasProperty("release_version"))
    version = project.property("release_version");
  destinationDir = project.projectDir;

  from new File(project(":engine").docsDir, "javadoc")
}

task release_sources(type: Jar, dependsOn: classes) {
  from sourceSets.main.allSource
}

task prodClient {
  doLast {
    exec {
      commandLine 'npm', 'install'
      workingDir 'client'
    }
    exec {
      commandLine 'npm', 'run', 'prod-electron'
      workingDir 'client'
    }
  }
}

task releaseClientWin(type: Zip, dependsOn: ['prodClient']) {
  from fileTree('client/dist/win-unpacked')
}

task releaseClientMac(type: Zip, dependsOn: ['prodClient']) {
  from fileTree('client/dist/mac')
}

task releaseClientLinux(type: Zip, dependsOn: ['prodClient']) {
  from fileTree('client/dist/linux-unpacked')
}

task releaseClientWin32(type: Zip, dependsOn: ['prodClient']) {
  from fileTree('client/dist/win-ia32-unpacked')
}

task releaseClientLinux32(type: Zip, dependsOn: ['prodClient']) {
  from fileTree('client/dist/linux-ia32-unpacked')
}



task updateVersion() {
  new File("frontend/public/version.txt").write(project.findProperty('release_version'))
}


publish.dependsOn(updateVersion)
publishing {
  repositories {
    maven {
      url = uri("https://maven.pkg.github.com/battlecode/battlecode20")
      credentials {
        username = project.findProperty("gpr.user") ?: System.getenv("BC20_GITUSERNAME")
        password = project.findProperty("gpr.key") ?: System.getenv("BC20_GITKEY")
      }
    }
  }

  publications {
    server(MavenPublication) {
      groupId 'org.battlecode'
      artifactId 'battlecode'
      version project.findProperty('release_version') ?: 'NONSENSE'

      artifact release_main
      
      artifact release_docs {
        classifier 'javadoc'
      }
      artifact release_sources {
        classifier 'sources'
      }
    }

    clientWin(MavenPublication) {
      groupId 'org.battlecode'
      artifactId 'battlecode-client-win'
      version project.findProperty('release_version') ?: 'NONSENSE'

      artifact releaseClientWin
    }
    
    clientMac(MavenPublication) {
      groupId 'org.battlecode'
      artifactId 'battlecode-client-mac'
      version project.findProperty('release_version') ?: 'NONSENSE'

      artifact releaseClientMac
    }

    clientLinux(MavenPublication) {
      groupId 'org.battlecode'
      artifactId 'battlecode-client-linux'
      version project.findProperty('release_version') ?: 'NONSENSE'

      artifact releaseClientLinux
    }

    clientWin32(MavenPublication) {
      groupId 'org.battlecode'
      artifactId 'battlecode-client-win-32'
      version project.findProperty('release_version') ?: 'NONSENSE'

      artifact releaseClientWin32
    }

    clientLinux32(MavenPublication) {
      groupId 'org.battlecode'
      artifactId 'battlecode-client-linux-32'
      version project.findProperty('release_version') ?: 'NONSENSE'

      artifact releaseClientLinux32
    }
  }
}