feat: 自动检测 Jenkins 更新

core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/HamsterCorePlugin.java

@@ -9,21 +9,30 @@ import cn.hamster3.mc.plugin.core.bukkit.hook.PointAPI;
 import cn.hamster3.mc.plugin.core.bukkit.hook.VaultAPI;
 import cn.hamster3.mc.plugin.core.bukkit.listener.CallbackListener;
 import cn.hamster3.mc.plugin.core.bukkit.listener.DebugListener;
+import cn.hamster3.mc.plugin.core.bukkit.listener.JenkinsUpdateListener;
 import cn.hamster3.mc.plugin.core.bukkit.page.handler.PageHandler;
 import cn.hamster3.mc.plugin.core.bukkit.page.listener.PageListener;
 import cn.hamster3.mc.plugin.core.bukkit.util.MinecraftVersion;
 import cn.hamster3.mc.plugin.core.common.api.CoreAPI;
+import cn.hamster3.mc.plugin.core.common.config.YamlConfig;
+import cn.hamster3.mc.plugin.core.common.util.JenkinsUtils;
 import lombok.Getter;
 import net.kyori.adventure.platform.bukkit.BukkitAudiences;
 import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryView;
+import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.scheduler.BukkitTask;
 import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
 import java.util.Objects;
@@ -58,6 +67,38 @@ public class HamsterCorePlugin extends JavaPlugin {
         return Bukkit.getScheduler().runTaskAsynchronously(instance, runnable);
     }
 
+    public static void showUpdate(@NotNull CommandSender sender) {
+        HamsterCorePlugin.async(() -> {
+            for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
+                InputStream resource = plugin.getResource("jenkins.yml");
+                if (resource == null) {
+                    continue;
+                }
+                try (InputStreamReader reader = new InputStreamReader(resource, StandardCharsets.UTF_8)) {
+                    YamlConfig jenkinsConfig = YamlConfig.load(reader);
+                    String jobUrl = jenkinsConfig.getString("JOB_URL");
+                    if (jobUrl == null || jobUrl.equalsIgnoreCase("NONE")) {
+                        continue;
+                    }
+                    String buildNumberString = jenkinsConfig.getString("BUILD_NUMBER");
+                    if (buildNumberString == null || buildNumberString.equalsIgnoreCase("NONE")) {
+                        continue;
+                    }
+                    int lastStableBuild = JenkinsUtils.getLastStableBuild(jobUrl, null, null);
+                    int buildNumber = Integer.parseInt(buildNumberString);
+                    int version = lastStableBuild - buildNumber;
+                    if (version <= 0) {
+                        continue;
+                    }
+                    String pluginName = plugin.getName();
+                    sender.sendMessage(String.format("§a检测到服务器内安装的 %s 插件有 %d 个版本更新", pluginName, version));
+                    sender.sendMessage(String.format("§b下载链接: &b&n&l%s", jobUrl));
+                } catch (IOException ignored) {
+                }
+            }
+        });
+    }
+
     @Override
     public void onLoad() {
         instance = this;
@@ -107,10 +148,13 @@ public class HamsterCorePlugin extends JavaPlugin {
         logger.info("已注册 CallbackListener");
         Bukkit.getPluginManager().registerEvents(DebugListener.INSTANCE, this);
         logger.info("已注册 DebugListener");
+        Bukkit.getPluginManager().registerEvents(JenkinsUpdateListener.INSTANCE, this);
+        logger.info("已注册 JenkinsUpdateListener");
         long time = System.currentTimeMillis() - start;
         sync(() -> {
             PointAPI.reloadPlayerPointAPIHook();
             VaultAPI.reloadVaultHook();
+            showUpdate(Bukkit.getConsoleSender());
         });
         logger.info("仓鼠核心启动完成，总计耗时 " + time + " ms");
     }

core-bukkit/src/main/java/cn/hamster3/mc/plugin/core/bukkit/listener/JenkinsUpdateListener.java

@@ -0,0 +1,30 @@
+package cn.hamster3.mc.plugin.core.bukkit.listener;
+
+import cn.hamster3.mc.plugin.core.bukkit.HamsterCorePlugin;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+
+import java.util.HashSet;
+import java.util.UUID;
+
+public class JenkinsUpdateListener implements Listener {
+    public static final JenkinsUpdateListener INSTANCE = new JenkinsUpdateListener();
+    public static HashSet<UUID> SHOWED = new HashSet<>();
+
+    private JenkinsUpdateListener() {
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        Player player = event.getPlayer();
+        if (!player.hasPermission("hamster.core.admin")) {
+            return;
+        }
+        if (!SHOWED.add(player.getUniqueId())) {
+            return;
+        }
+        HamsterCorePlugin.showUpdate(player);
+    }
+}

core-bungee/src/main/java/cn/hamster3/mc/plugin/core/bungee/HamsterCorePlugin.java

@@ -2,11 +2,21 @@ package cn.hamster3.mc.plugin.core.bungee;
 
 import cn.hamster3.mc.plugin.core.bungee.api.CoreBungeeAPI;
 import cn.hamster3.mc.plugin.core.common.api.CoreAPI;
+import cn.hamster3.mc.plugin.core.common.config.YamlConfig;
+import cn.hamster3.mc.plugin.core.common.util.JenkinsUtils;
 import lombok.Getter;
 import net.kyori.adventure.platform.bungeecord.BungeeAudiences;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.ProxyServer;
+import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.api.plugin.Plugin;
+import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
 import java.util.logging.Logger;
@@ -56,6 +66,7 @@ public class HamsterCorePlugin extends Plugin {
         logger.info("已创建 AudienceProvider");
         long time = System.currentTimeMillis() - start;
         logger.info("仓鼠核心启动完成，总计耗时 " + time + " ms");
+        showUpdate(ProxyServer.getInstance().getConsole());
     }
 
     @Override
@@ -73,4 +84,40 @@ public class HamsterCorePlugin extends Plugin {
         long time = System.currentTimeMillis() - start;
         logger.info("仓鼠核心已关闭，总计耗时 " + time + " ms");
     }
+
+    private void showUpdate(@NotNull CommandSender sender) {
+        ProxyServer.getInstance().getScheduler().runAsync(HamsterCorePlugin.getInstance(), () -> {
+            for (Plugin plugin : ProxyServer.getInstance().getPluginManager().getPlugins()) {
+                InputStream resource = plugin.getResourceAsStream("jenkins.yml");
+                if (resource == null) {
+                    continue;
+                }
+                try (InputStreamReader reader = new InputStreamReader(resource, StandardCharsets.UTF_8)) {
+                    YamlConfig jenkinsConfig = YamlConfig.load(reader);
+                    String jobUrl = jenkinsConfig.getString("JOB_URL");
+                    if (jobUrl == null || jobUrl.equalsIgnoreCase("NONE")) {
+                        continue;
+                    }
+                    String buildNumberString = jenkinsConfig.getString("BUILD_NUMBER");
+                    if (buildNumberString == null || buildNumberString.equalsIgnoreCase("NONE")) {
+                        continue;
+                    }
+                    int lastStableBuild = JenkinsUtils.getLastStableBuild(jobUrl, null, null);
+                    int buildNumber = Integer.parseInt(buildNumberString);
+                    int version = lastStableBuild - buildNumber;
+                    if (version <= 0) {
+                        continue;
+                    }
+                    String pluginName = plugin.getDescription().getName();
+                    sender.sendMessage(TextComponent.fromLegacyText(
+                            String.format("§a检测到服务器内安装的 %s 插件有 %d 个版本更新", pluginName, version)
+                    ));
+                    sender.sendMessage(TextComponent.fromLegacyText(
+                            String.format("§b下载链接: &b&n&l%s", jobUrl)
+                    ));
+                } catch (IOException ignored) {
+                }
+            }
+        });
+    }
 }

core-common/src/main/java/cn/hamster3/mc/plugin/core/common/config/YamlConfig.java

@@ -7,7 +7,7 @@ import java.io.*;
 import java.nio.charset.StandardCharsets;
 import java.util.Map;
 
-@SuppressWarnings("unused")
+@SuppressWarnings({"unused", "VulnerableCodeUsages"})
 public class YamlConfig extends ConfigSection {
     public static final Yaml YAML_LOADER = new Yaml();
 
@@ -22,12 +22,16 @@ public class YamlConfig extends ConfigSection {
     public static YamlConfig load(@NotNull File file) throws IOException {
         try (FileInputStream stream = new FileInputStream(file)) {
             try (InputStreamReader reader = new InputStreamReader(stream, StandardCharsets.UTF_8)) {
-                Map<String, Object> load = YAML_LOADER.load(reader);
+                return load(reader);
-                return new YamlConfig(load);
             }
         }
     }
 
+    public static YamlConfig load(@NotNull Reader reader) {
+        Map<String, Object> load = YAML_LOADER.load(reader);
+        return new YamlConfig(load);
+    }
+
     public void save(@NotNull File file) throws IOException {
         try (FileOutputStream stream = new FileOutputStream(file)) {
             try (OutputStreamWriter writer = new OutputStreamWriter(stream, StandardCharsets.UTF_8)) {

core-common/src/main/java/cn/hamster3/mc/plugin/core/common/util/JenkinsUtils.java

@@ -0,0 +1,41 @@
+package cn.hamster3.mc.plugin.core.common.util;
+
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
+public final class JenkinsUtils {
+    private static final JsonParser JSON_PARSER = new JsonParser();
+
+    private JenkinsUtils() {
+    }
+
+    public static int getLastStableBuild(@NotNull String jobUrl, @Nullable String username, @Nullable String apiToken) throws IOException {
+        URL url = new URL(jobUrl + "api/json");
+        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+        connection.setDoInput(true);
+        connection.setRequestMethod("GET");
+        if (username != null && apiToken != null) {
+            String token = username + ":" + apiToken;
+            String base64 = Base64.getEncoder().encodeToString(token.getBytes(StandardCharsets.UTF_8));
+            connection.setRequestProperty("Authorization", "Basic " + base64);
+        }
+        connection.connect();
+        try (InputStream stream = connection.getInputStream()) {
+            try (InputStreamReader reader = new InputStreamReader(stream)) {
+                JsonObject object = JSON_PARSER.parse(reader).getAsJsonObject();
+                JsonObject lastStableBuild = object.getAsJsonObject("lastStableBuild");
+                return lastStableBuild.get("number").getAsInt();
+            }
+        }
+    }
+}