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https://github.com/PaperMC/Paper.git
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86 lines
4.1 KiB
Diff
86 lines
4.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Professor Bloodstone <git@bloodstone.dev>
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Date: Fri, 23 Jul 2021 02:32:04 +0200
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Subject: [PATCH] Allow skipping writing of comments to server.properties
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Makes less git noise, as it won't update the date every single time
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Use -DPaper.skipServerPropertiesComments=true flag to disable writing it
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diff --git a/src/main/java/net/minecraft/server/dedicated/Settings.java b/src/main/java/net/minecraft/server/dedicated/Settings.java
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index 745a6735fba8343329ec31723da914fad16ae134..232c305b63df19ea923772192c97de65411531dd 100644
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--- a/src/main/java/net/minecraft/server/dedicated/Settings.java
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+++ b/src/main/java/net/minecraft/server/dedicated/Settings.java
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@@ -1,6 +1,8 @@
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package net.minecraft.server.dedicated;
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import com.google.common.base.MoreObjects;
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+
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+import java.io.BufferedOutputStream; // Paper
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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@@ -18,11 +20,13 @@ import org.apache.logging.log4j.Logger;
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import joptsimple.OptionSet; // CraftBukkit
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import net.minecraft.core.RegistryAccess;
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+import org.jetbrains.annotations.NotNull; // Paper
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public abstract class Settings<T extends Settings<T>> {
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private static final Logger LOGGER = LogManager.getLogger();
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public final Properties properties;
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+ private static final boolean skipComments = Boolean.getBoolean("Paper.skipServerPropertiesComments"); // Paper - allow skipping server.properties comments
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// CraftBukkit start
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private OptionSet options = null;
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@@ -79,9 +83,47 @@ public abstract class Settings<T extends Settings<T>> {
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}
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// CraftBukkit end
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OutputStream outputstream = Files.newOutputStream(path);
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+ // Paper start - disable writing comments to properties file
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+ BufferedOutputStream bufferedOutputStream = !skipComments ? new BufferedOutputStream(outputstream) : new BufferedOutputStream(outputstream) {
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+ private boolean isRightAfterNewline = true; // If last written char was newline
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+ private boolean isComment = false; // Are we writing comment currently?
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+
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+ @Override
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+ public void write(@NotNull byte[] b) throws IOException {
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+ this.write(b, 0, b.length);
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+ }
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+
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+ @Override
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+ public void write(@NotNull byte[] bbuf, int off, int len) throws IOException {
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+ int latest_offset = off; // The latest offset, updated when comment ends
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+ for (int index = off; index < off + len; ++index ) {
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+ byte c = bbuf[index];
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+ boolean isNewline = (c == '\n' || c == '\r');
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+ if (isNewline && isComment) {
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+ // Comment has ended
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+ isComment = false;
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+ latest_offset = index+1;
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+ }
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+ if (c == '#' && isRightAfterNewline) {
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+ isComment = true;
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+ if (index != latest_offset) {
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+ // We got some non-comment data earlier
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+ super.write(bbuf, latest_offset, index-latest_offset);
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+ }
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+ }
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+ isRightAfterNewline = isNewline; // Store for next iteration
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+
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+ }
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+ if (latest_offset < off+len && !isComment) {
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+ // We have some unwritten data, that isn't part of a comment
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+ super.write(bbuf, latest_offset, (off + len) - latest_offset);
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+ }
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+ }
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+ };
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+ // Paper end
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try {
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- this.properties.store(outputstream, "Minecraft server properties");
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+ this.properties.store(bufferedOutputStream, "Minecraft server properties"); // Paper - use bufferedOutputStream
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} catch (Throwable throwable) {
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if (outputstream != null) {
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try {
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