Files
SteamWar/buildSrc/src/steamwar.devserver.gradle
T

300 lines
9.4 KiB
Groovy

/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2025 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import java.security.MessageDigest
import java.util.stream.Collectors
plugins {
}
class DevServer extends DefaultTask {
@Input
@Optional
String worldName = null
@Input
String template = null
@Input
@Optional
String plugins = null
@Input
@Optional
Integer port = null
@Input
@Optional
String jar = null
@Input
@Optional
Map<String, String> dParams = new HashMap<>()
@Input
@Optional
String checkpointFolder = null
@Input
@Optional
Boolean profile = null
@Input
@Optional
Boolean forceUpgrade = null
DevServer() {
super()
doFirst {
if (checkpointFolder != null) dParams.put("checkpoint", checkpointFolder)
List<Project> projects = []
projects.add(project)
while (projects.first.parent != null) {
projects.add(0, projects.first.parent)
}
def properties = new Properties()
projects.forEach {
def file = new File(it.projectDir, "steamwar.properties")
if (file.exists()) {
properties.load(new FileInputStream(file))
}
}
if (worldName == null) worldName = properties.get("worldName")
host = properties.get("host")
if (host == null) {
throw new GradleException("Please supply the 'host' in a 'steamwar.properties' files either in this project dir or any parent project!")
}
}
doLast {
setupTemplate(template)
uploadDependencies()
startDevServer()
}
finalizedBy(new Finalizer())
}
@Internal
BufferedWriter processInput
@Internal
String host
@Internal
Boolean running = true
class Finalizer extends DefaultTask {
Finalizer() {
super()
doLast {
running = false
if (processInput != null) {
processInput.write(template.endsWith("Velocity") ? "end\n" : "stop\n")
processInput.flush()
}
}
}
}
private Process run(String... args) {
List<String> arguments = new ArrayList<>();
arguments.add("ssh")
arguments.add(host)
arguments.add("-T")
arguments.addAll(Arrays.asList(args))
def process = new ProcessBuilder(arguments).start()
process.waitFor()
return process
}
private boolean checkFileOnRemote(String path) {
def process = run("[ -e \"$path\" ] && echo \"true\"")
process.errorStream.close()
process.outputStream.close()
try (def reader = new BufferedReader(new InputStreamReader(process.inputStream))) {
return reader.lines().count() > 0
}
}
private static void closeProcess(Process process) {
process.outputStream.close()
process.inputStream.close()
process.errorStream.close()
}
void setupTemplate(String template) {
if (checkFileOnRemote("$template")) return
if (checkFileOnRemote("/configs/GameModes/${template}.yml")) {
println("GameMode Config exists")
def process = run("cat /configs/GameModes/${template}.yml | grep \"Folder: \"")
String serverTemplateName = new BufferedReader(new InputStreamReader(process.inputStream)).lines().collect(Collectors.joining("\n"))
.trim()
.substring("Folder: ".length())
DevServer.closeProcess(process)
setupTemplate(serverTemplateName)
run("ln -s $serverTemplateName $template")
return
}
if (!checkFileOnRemote("/servers/$template")) {
throw new GradleException("Used template ($template) is not in /servers/ directory of the given host $host")
}
DevServer.closeProcess(run("cp -r /servers/$template $template"))
DevServer.closeProcess(run("chmod u+w $template"))
DevServer.closeProcess(run("rm -r $template/plugins/*WorldEdit/"))
DevServer.closeProcess(run("rm $template/log4j2.xml"))
}
void uploadDependencies() {
def base = plugins == null ? "$template/plugins" : plugins
println("Uploading to ~/$base")
this.dependsOn.forEach {
Project resolved
AbstractArchiveTask archiveTask
if (it instanceof String) {
resolved = project.findProject(it.substring(0, it.lastIndexOf(':')))
archiveTask = (AbstractArchiveTask) resolved.tasks.findByName(it.substring(it.lastIndexOf(':') + 1))
} else {
throw new GradleException("Illegal argument for uploading dependencies")
}
def archive = archiveTask.archiveFile.get().asFile
Process process = new ProcessBuilder("ssh", host, "-T", "sha1sum $base/${archive.name.replace("-all", "")}").start()
byte[] bytes = MessageDigest.getInstance("sha1").digest(archive.bytes)
StringBuilder sb = new StringBuilder()
for (byte b : bytes) {
sb.append(String.format("%02X", b))
}
boolean same = false
process.inputStream.readLines().forEach {
same |= it.startsWith(sb.toString().toLowerCase())
}
DevServer.closeProcess(process)
if (same) {
println("Skipping $archive")
return
}
println("Uploading $archive")
process = new ProcessBuilder("ssh", host, "-T", "rm $base/${archive.name.replace("-all", "")}").start()
process.waitFor()
DevServer.closeProcess(process)
process = new ProcessBuilder("scp", archive.absolutePath, "$host:~/$base/${archive.name.replace("-all", "")}").start();
process.waitFor()
DevServer.closeProcess(process)
println("Uploaded $archive")
}
}
void startDevServer() {
def devPy = new StringBuilder().append("dev.py")
if (port != null) devPy.append(" --port $port")
if (worldName != null) devPy.append(" -w $template/$worldName")
if (plugins != null) devPy.append(" -p $plugins")
if (profile != null) devPy.append(" --profile")
if (forceUpgrade != null) devPy.append(" --forceUpgrade")
if (jar != null) devPy.append(" --jar $jar")
for (Map.Entry<String, String> dParam : dParams.entrySet()) {
devPy.append(" -D${dParam.key}=${dParam.value}")
}
devPy.append(" $template")
println("Starting $template with command ${devPy.toString()}")
def process = new ProcessBuilder("ssh", host, "-T", devPy.toString()).start()
def processOutput = new BufferedReader(new InputStreamReader(process.inputStream))
new Thread({
while (running) {
if (processOutput.ready()) {
println(processOutput.readLine())
}
}
processOutput.close()
process.errorStream.close()
}).start()
processInput = new BufferedWriter(new OutputStreamWriter(process.outputStream))
def input = new BufferedReader(new InputStreamReader(System.in))
new Thread({
while (running) {
def text = input.readLine()
if (text == null) break
processInput.write(text)
processInput.newLine()
processInput.flush()
}
processInput.close()
}).start()
process.waitFor()
processInput = null
running = false
}
}
class FightServer extends DevServer {
@Input
@Optional
Integer checkSchemID = 0
@Input
@Optional
Integer prepareSchemID = 0
@Input
@Optional
Integer replay = 0
@Input
@Optional
String config = null
@Input
@Optional
// Property: fightID
Integer eventKampfID = 0
@Input
@Optional
UUID blueLeader = null
@Input
@Optional
UUID redLeader = null
FightServer() {
super()
doFirst {
if (checkSchemID != 0) dParams.put("checkSchemID", "$checkSchemID")
if (prepareSchemID != 0) dParams.put("prepareSchemID", "$prepareSchemID")
if (replay != 0) dParams.put("replay", "$replay")
if (eventKampfID != 0) dParams.put("fightID", "$eventKampfID")
if (blueLeader != null) dParams.put("blueLeader", blueLeader.toString())
if (redLeader != null) dParams.put("redLeader", redLeader.toString())
if (config != null) dParams.put("config", config)
}
}
}