Add log command

src/main/java/io/github/misode/packtest/PackTest.java

@@ -92,6 +92,7 @@ private static void registerCommands(CommandDispatcher<CommandSourceStack> dispa
 		AssertCommand.register(dispatcher, buildContext);
 		AwaitCommand.register(dispatcher, buildContext);
 		FailCommand.register(dispatcher, buildContext);
+		LogCommand.register(dispatcher, buildContext);
 		DummyCommand.register(dispatcher);
 		SucceedCommand.register(dispatcher);
 	}

src/main/java/io/github/misode/packtest/PackTestExecutor.java

@@ -11,6 +11,7 @@
 import net.minecraft.commands.execution.ExecutionContext;
 import net.minecraft.gametest.framework.GameTestHelper;
 import net.minecraft.network.chat.Component;
+import net.minecraft.resources.Identifier;
 import net.minecraft.world.phys.AABB;
 import net.minecraft.world.phys.Vec2;
 import net.minecraft.world.phys.Vec3;
@@ -32,10 +33,12 @@ public class PackTestExecutor {
     private final long chatSequence = ChatRecorder.sequence();
     private int line = 0;
     private boolean done = false;
+    public final Identifier testId;
 
-    public PackTestExecutor(GameTestHelper helper, int timeout) {
+    public PackTestExecutor(GameTestHelper helper, int timeout, Identifier testId) {
         this.helper = helper;
         this.timeout = timeout;
+        this.testId = testId;
     }
 
     public static PackTestExecutor current() throws CommandSyntaxException {

src/main/java/io/github/misode/packtest/PackTestFunction.java

@@ -9,12 +9,13 @@
 import net.minecraft.commands.Commands;
 import net.minecraft.commands.functions.CommandFunction;
 import net.minecraft.gametest.framework.*;
+import net.minecraft.resources.Identifier;
 
 import java.util.*;
 
 public record PackTestFunction(List<Step> steps, PackTestDirectives directives) {
-    public void run(GameTestHelper helper) {
-        PackTestExecutor executor = new PackTestExecutor(helper, this.directives.maxTicks());
+    public void run(GameTestHelper helper, Identifier id) {
+        PackTestExecutor executor = new PackTestExecutor(helper, this.directives.maxTicks(), id);
         executor.run(this);
     }
 

src/main/java/io/github/misode/packtest/PackTestRegistries.java

@@ -73,7 +73,7 @@ public void register(RegistryAccess.Frozen loaded, Map<Identifier, PackTestFunct
                     instances.register(instanceKey, new FunctionGameTestInstance(functionKey, testData), RegistrationInfo.BUILT_IN);
                 }
 
-                functions.register(functionKey, test::run, RegistrationInfo.BUILT_IN);
+                functions.register(functionKey, helper -> test.run(helper, id), RegistrationInfo.BUILT_IN);
                 registeredFunctionKeys.add(functionKey);
             } catch (Exception e) {
                 PackTest.LOGGER.error("Failed to load test {}", id, e);

src/main/java/io/github/misode/packtest/commands/LogCommand.java

@@ -0,0 +1,33 @@
+package io.github.misode.packtest.commands;
+
+import com.mojang.brigadier.CommandDispatcher;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import io.github.misode.packtest.PackTest;
+import io.github.misode.packtest.PackTestExecutor;
+import net.minecraft.commands.CommandBuildContext;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.commands.Commands;
+import net.minecraft.commands.arguments.ComponentArgument;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.chat.ComponentUtils;
+
+public class LogCommand {
+    public static void register(CommandDispatcher<CommandSourceStack> dispatcher, CommandBuildContext context) {
+        dispatcher.register(Commands.literal("log")
+                .requires(Commands.hasPermission(Commands.LEVEL_GAMEMASTERS))
+                .then(Commands.argument("message", ComponentArgument.textComponent(context))
+                        .executes(LogCommand::log)));
+    }
+
+    private static int log(CommandContext<CommandSourceStack> context) throws CommandSyntaxException {
+        Component resolvedMessage;
+        try {
+            resolvedMessage = ComponentArgument.getResolvedComponent(context, "message");
+        } catch (CommandSyntaxException e) {
+            resolvedMessage = ComponentUtils.fromMessage(e.getRawMessage());
+        }
+        PackTest.LOGGER.info("{} logged: {}", PackTestExecutor.current().testId, resolvedMessage.getString());
+        return 0;
+    }
+}