mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-06 10:49:40 +01:00
158 lines
7.2 KiB
Diff
158 lines
7.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Professor Bloodstone <git@bloodstone.dev>
|
|
Date: Sun, 20 Jun 2021 01:48:31 +0200
|
|
Subject: [PATCH] Add Git information to version command/on startup
|
|
|
|
|
|
diff --git a/src/main/java/io/papermc/paper/util/JarManifests.java b/src/main/java/io/papermc/paper/util/JarManifests.java
|
|
new file mode 100644
|
|
index 0000000000000000000000000000000000000000..02ad04c41b9c3ec68b1dcdc22c538340d8d3455b
|
|
--- /dev/null
|
|
+++ b/src/main/java/io/papermc/paper/util/JarManifests.java
|
|
@@ -0,0 +1,93 @@
|
|
+/*
|
|
+Copyright (c) 2012-2017, jcabi.com
|
|
+All rights reserved.
|
|
+
|
|
+Redistribution and use in source and binary forms, with or without
|
|
+modification, are permitted provided that the following conditions
|
|
+are met: 1) Redistributions of source code must retain the above
|
|
+copyright notice, this list of conditions and the following
|
|
+disclaimer. 2) Redistributions in binary form must reproduce the above
|
|
+copyright notice, this list of conditions and the following
|
|
+disclaimer in the documentation and/or other materials provided
|
|
+with the distribution. 3) Neither the name of the jcabi.com nor
|
|
+the names of its contributors may be used to endorse or promote
|
|
+products derived from this software without specific prior written
|
|
+permission.
|
|
+
|
|
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
|
|
+NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
|
|
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
+THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
|
|
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
+OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
+*/
|
|
+package io.papermc.paper.util;
|
|
+
|
|
+import java.io.IOException;
|
|
+import java.io.InputStream;
|
|
+import java.net.URL;
|
|
+import java.util.*;
|
|
+import java.util.jar.Manifest;
|
|
+import org.jetbrains.annotations.NotNull;
|
|
+
|
|
+/**
|
|
+ * Modified version of jcabi-manifests
|
|
+ *
|
|
+ */
|
|
+public final class JarManifests {
|
|
+
|
|
+ public static final JarManifests JAR_MANIFESTS = new JarManifests();
|
|
+ public static final Map<String, String> MANIFEST_MAP;
|
|
+
|
|
+ static {
|
|
+ try {
|
|
+ MANIFEST_MAP = Collections.unmodifiableMap(JAR_MANIFESTS.getManifestMap());
|
|
+ } catch (final IOException ex) {
|
|
+ throw new RuntimeException(ex);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ private JarManifests() {}
|
|
+
|
|
+ // Based on:
|
|
+ // https://github.com/jcabi/jcabi-manifests/blob/c4e1dd22bb6099769b8d279ebe3737e5b638b278/src/main/java/com/jcabi/manifests/ClasspathMfs.java#L49-L58
|
|
+
|
|
+ /**
|
|
+ * Get collection containing all META-INF/MANIFEST.MF streams
|
|
+ *
|
|
+ * @throws IOException if unable to get resources from classloader
|
|
+ */
|
|
+ public @NotNull Collection<@NotNull InputStream> getManifestStreams() throws IOException {
|
|
+ final Enumeration<URL> resources = getClass().getClassLoader().getResources("META-INF/MANIFEST.MF");
|
|
+ final Collection<InputStream> streams = new ArrayList<>(1);
|
|
+ while (resources.hasMoreElements()) {
|
|
+ streams.add(resources.nextElement().openStream());
|
|
+ }
|
|
+ return streams;
|
|
+ }
|
|
+
|
|
+ // Based on:
|
|
+ // https://github.com/jcabi/jcabi-manifests/blob/c4e1dd22bb6099769b8d279ebe3737e5b638b278/src/main/java/com/jcabi/manifests/Manifests.java#L209-L225
|
|
+ // https://github.com/jcabi/jcabi-manifests/blob/c4e1dd22bb6099769b8d279ebe3737e5b638b278/src/main/java/com/jcabi/manifests/Manifests.java#L381-L388
|
|
+
|
|
+ /**
|
|
+ * Get map containing entries from all manifests
|
|
+ *
|
|
+ * @throws IOException if unable to get manifest streams
|
|
+ */
|
|
+ public @NotNull Map<@NotNull String, @NotNull String> getManifestMap() throws IOException {
|
|
+ final HashMap<String, String> attribs = new HashMap<>();
|
|
+ for (final InputStream stream : getManifestStreams()) {
|
|
+ for (final Map.Entry<Object, Object> attr: new Manifest(stream).getMainAttributes().entrySet()) {
|
|
+ attribs.put(attr.getKey().toString(), attr.getValue().toString());
|
|
+ }
|
|
+ }
|
|
+ return attribs;
|
|
+ }
|
|
+}
|
|
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
|
|
index 5ec72f013c6c94a6590e78e87d2f97e57176c6a1..a4fd6f6e51c478efa9b125d3878c246b5f762999 100644
|
|
--- a/src/main/java/org/bukkit/Bukkit.java
|
|
+++ b/src/main/java/org/bukkit/Bukkit.java
|
|
@@ -51,6 +51,7 @@ import org.bukkit.util.CachedServerIcon;
|
|
import org.jetbrains.annotations.Contract;
|
|
import org.jetbrains.annotations.NotNull;
|
|
import org.jetbrains.annotations.Nullable;
|
|
+import io.papermc.paper.util.JarManifests; // Paper
|
|
|
|
/**
|
|
* Represents the Bukkit core, for version and Server singleton handling
|
|
@@ -86,7 +87,25 @@ public final class Bukkit {
|
|
}
|
|
|
|
Bukkit.server = server;
|
|
- server.getLogger().info("This server is running " + getName() + " version " + getVersion() + " (Implementing API version " + getBukkitVersion() + ")");
|
|
+ // Paper start - add git information
|
|
+ server.getLogger().info(getVersionMessage());
|
|
+ }
|
|
+ /**
|
|
+ * Gets message describing the version server is running.
|
|
+ *
|
|
+ * @return message describing the version server is running
|
|
+ */
|
|
+ @NotNull
|
|
+ public static String getVersionMessage() {
|
|
+ Map<String, String> attributes = JarManifests.MANIFEST_MAP;
|
|
+ @NotNull String gitBranch = attributes.get("Git-Branch");
|
|
+ @NotNull String gitCommit = attributes.get("Git-Commit");
|
|
+ @NotNull String branchMsg = " on " + gitBranch;
|
|
+ if ("master".equals(gitBranch) || "main".equals(gitBranch)) {
|
|
+ branchMsg = ""; // Don't show branch on main/master
|
|
+ }
|
|
+ return "This server is running " + getName() + " version " + getVersion() + " (Implementing API version " + getBukkitVersion() + ") (Git: " + gitCommit + branchMsg + ")";
|
|
+ // Paper end
|
|
}
|
|
|
|
/**
|
|
diff --git a/src/main/java/org/bukkit/command/defaults/VersionCommand.java b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
|
|
index 4c2ddc722a9dc4011906ad9530b13fa9be1d3ff9..57a21495843f3a144cd73473cdc8781d6129b7ca 100644
|
|
--- a/src/main/java/org/bukkit/command/defaults/VersionCommand.java
|
|
+++ b/src/main/java/org/bukkit/command/defaults/VersionCommand.java
|
|
@@ -241,7 +241,7 @@ public class VersionCommand extends BukkitCommand {
|
|
private void setVersionMessage(final @NotNull Component msg) {
|
|
lastCheck = System.currentTimeMillis();
|
|
final Component message = net.kyori.adventure.text.TextComponent.ofChildren(
|
|
- Component.text("This server is running " + Bukkit.getName() + " version " + Bukkit.getVersion() + " (Implementing API version " + Bukkit.getBukkitVersion() + ")", net.kyori.adventure.text.format.NamedTextColor.WHITE),
|
|
+ Component.text(Bukkit.getVersionMessage(), net.kyori.adventure.text.format.NamedTextColor.WHITE),
|
|
Component.newline(),
|
|
msg
|
|
);
|