Expose server build information (#10729)

* Expose server build information

* squash patches

* final tweaks

---------

Co-authored-by: Jake Potrebic <[email protected]>
Co-authored-by: masmc05 <[email protected]>

1 files changed, 61 insertions, 0 deletions

diff --git a/patches/server/0506-fix-converting-txt-to-json-file.patch b/patches/server/0506-fix-converting-txt-to-json-file.patch
new file mode 100644
index 0000000000..ad83e310fc
--- /dev/null
+++ b/patches/server/0506-fix-converting-txt-to-json-file.patch
@@ -0,0 +1,61 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <[email protected]>
+Date: Mon, 4 Jan 2021 19:49:15 -0800
+Subject: [PATCH] fix converting txt to json file
+
+
+diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedPlayerList.java b/src/main/java/net/minecraft/server/dedicated/DedicatedPlayerList.java
+index 929f59bce01c8e6ed4b0b551744d42e131b8fc80..22c4f8dea99f92a1eb3da2baf0a15bf9d2ca0462 100644
+--- a/src/main/java/net/minecraft/server/dedicated/DedicatedPlayerList.java
++++ b/src/main/java/net/minecraft/server/dedicated/DedicatedPlayerList.java
+@@ -18,6 +18,11 @@ public class DedicatedPlayerList extends PlayerList {
+         this.setViewDistance(dedicatedServerProperties.viewDistance);
+         this.setSimulationDistance(dedicatedServerProperties.simulationDistance);
+         super.setUsingWhiteList(dedicatedServerProperties.whiteList.get());
++        // Paper start - fix converting txt to json file; moved from constructor
++    }
++    @Override
++    public void loadAndSaveFiles() {
++        // Paper end - fix converting txt to json file
+         this.loadUserBanList();
+         this.saveUserBanList();
+         this.loadIpBanList();
+diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+index 4d7c2832a9cd9a88b99c837a02df7fa91e572658..4b00c14332f3d514f402fc82345a02d51c3ac58a 100644
+--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
++++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+@@ -212,6 +212,12 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
+         this.paperConfigurations.initializeGlobalConfiguration(this.registryAccess());
+         this.paperConfigurations.initializeWorldDefaultsConfiguration(this.registryAccess());
+         // Paper end - initialize global and world-defaults configuration
++        // Paper start - fix converting txt to json file; convert old users earlier after PlayerList creation but before file load/save
++        if (this.convertOldUsers()) {
++            this.getProfileCache().save(false); // Paper
++        }
++        this.getPlayerList().loadAndSaveFiles(); // Must be after convertNames
++        // Paper end - fix converting txt to json file
+         org.spigotmc.WatchdogThread.doStart(org.spigotmc.SpigotConfig.timeoutTime, org.spigotmc.SpigotConfig.restartOnCrash); // Paper - start watchdog thread
+         io.papermc.paper.command.PaperCommands.registerCommands(this); // Paper - setup /paper command
+         com.destroystokyo.paper.Metrics.PaperMetrics.startMetrics(); // Paper - start metrics
+@@ -266,9 +272,6 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
+             DedicatedServer.LOGGER.warn("To change this, set \"online-mode\" to \"true\" in the server.properties file.");
+         }
+ 
+-        if (this.convertOldUsers()) {
+-            this.getProfileCache().save(false); // Paper - Perf: Async GameProfileCache saving
+-        }
+ 
+         if (!OldUsersConverter.serverReadyAfterUserconversion(this)) {
+             return false;
+diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
+index d5071f9f2d433706fc378f77906bb5f04fca0540..130a50380232b67a50e5a6923dad4a6e67858550 100644
+--- a/src/main/java/net/minecraft/server/players/PlayerList.java
++++ b/src/main/java/net/minecraft/server/players/PlayerList.java
+@@ -179,6 +179,7 @@ public abstract class PlayerList {
+         this.maxPlayers = maxPlayers;
+         this.playerIo = saveHandler;
+     }
++    abstract public void loadAndSaveFiles(); // Paper - fix converting txt to json file; moved from DedicatedPlayerList constructor
+ 
+     public void placeNewPlayer(Connection connection, ServerPlayer player, CommonListenerCookie clientData) {
+         player.isRealPlayer = true; // Paper