mirror of
https://github.com/PaperMC/Waterfall.git
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25ecd402f3
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing BungeeCord Changes: 1a807731 #3567: Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.6.2 to 3.6.3 772ad995 #3566: Bump actions/setup-java from 3 to 4 2431c40a #3562: Bump io.netty:netty-bom from 4.1.100.Final to 4.1.101.Final 8144ae8d #3555: Bump com.mysql:mysql-connector-j from 8.1.0 to 8.2.0 0757c39a Attempt upgrade of resolver libraries
107 lines
4.1 KiB
Diff
107 lines
4.1 KiB
Diff
From 10d0cd9245b3f75c26efd0b594ec019cb95876d0 Mon Sep 17 00:00:00 2001
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From: Minecrell <minecrell@minecrell.net>
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Date: Tue, 26 Sep 2017 18:59:37 +0200
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Subject: [PATCH] Add console command completion
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Register command completer for JLine to complete command names and
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command arguments (if supported).
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diff --git a/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java b/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java
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index a8b21559..c11ce8d3 100644
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--- a/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java
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+++ b/api/src/main/java/net/md_5/bungee/api/plugin/PluginManager.java
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@@ -221,6 +221,41 @@ public final class PluginManager
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return true;
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}
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+ // Waterfall start - Add method to tab-complete command names
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+ /**
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+ * Searches for tab-complete suggestions for the given command line.
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+ *
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+ * <p>This is similar to {@link #dispatchCommand(CommandSender, String, List)}
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+ * called with a list, but it also handles completing the command names itself
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+ * instead of just the arguments.</p>
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+ *
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+ * @param sender The command sender
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+ * @param commandLine The current command line
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+ * @return The tab-complete suggestions
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+ */
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+ public List<String> tabCompleteCommand(CommandSender sender, String commandLine) {
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+ List<String> suggestions = new java.util.ArrayList<>();
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+
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+ if (commandLine.indexOf(' ') == -1) {
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+ // Complete command name
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+ for (Command command : this.commandMap.values()) {
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+ if (command.getName().startsWith(commandLine)) {
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+ // Check command permissions before adding it to the suggestions
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+ String permission = command.getPermission();
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+ if (permission == null || permission.isEmpty() || sender.hasPermission(permission)) {
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+ suggestions.add(command.getName());
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+ }
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+ }
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+ }
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+ } else {
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+ // Complete command arguments
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+ dispatchCommand(sender, commandLine, suggestions);
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+ }
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+
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+ return suggestions;
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+ }
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+ // Waterfall end
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+
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/**
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* Returns the {@link Plugin} objects corresponding to all loaded plugins.
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*
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diff --git a/proxy/src/main/java/io/github/waterfallmc/waterfall/console/ConsoleCommandCompleter.java b/proxy/src/main/java/io/github/waterfallmc/waterfall/console/ConsoleCommandCompleter.java
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new file mode 100644
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index 00000000..bfcb6e9f
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--- /dev/null
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+++ b/proxy/src/main/java/io/github/waterfallmc/waterfall/console/ConsoleCommandCompleter.java
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@@ -0,0 +1,31 @@
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+package io.github.waterfallmc.waterfall.console;
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+
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+import net.md_5.bungee.api.ProxyServer;
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+import org.jline.reader.Candidate;
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+import org.jline.reader.Completer;
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+import org.jline.reader.LineReader;
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+import org.jline.reader.ParsedLine;
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+
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+import java.util.List;
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+
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+final class ConsoleCommandCompleter implements Completer {
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+
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+ private final ProxyServer proxy;
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+
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+ ConsoleCommandCompleter(ProxyServer proxy) {
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+ this.proxy = proxy;
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+ }
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+
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+ @Override
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+ public void complete(LineReader reader, ParsedLine line, List<Candidate> candidates) {
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+ List<String> suggestions = this.proxy.getPluginManager().tabCompleteCommand(this.proxy.getConsole(), line.line());
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+ if (suggestions.isEmpty()) {
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+ return;
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+ }
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+
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+ for (String suggestion : suggestions) {
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+ candidates.add(new Candidate(suggestion));
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+ }
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+ }
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+
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+}
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diff --git a/proxy/src/main/java/io/github/waterfallmc/waterfall/console/WaterfallConsole.java b/proxy/src/main/java/io/github/waterfallmc/waterfall/console/WaterfallConsole.java
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index 765d24bc..6cec0b5a 100644
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--- a/proxy/src/main/java/io/github/waterfallmc/waterfall/console/WaterfallConsole.java
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+++ b/proxy/src/main/java/io/github/waterfallmc/waterfall/console/WaterfallConsole.java
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@@ -15,6 +15,7 @@ public final class WaterfallConsole extends SimpleTerminalConsole {
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ProxyServer proxy = ProxyServer.getInstance();
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return super.buildReader(builder
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.appName(proxy.getName())
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+ .completer(new ConsoleCommandCompleter(proxy))
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);
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}
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--
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2.43.0
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