[FIX] Console: Handle consequitive builds correctly

Resolves a bug where after a build has completed, any following builds
would re-use the project metadata of the previous build, leading to
incorrect log messages and clashes if the same project is being built
twice.

lib/writers/Console.js

@@ -141,6 +141,7 @@ class Console {
 	}
 
 	#handleBuildMetadataEvent({projectsToBuild}) {
+		this.#projectMetadata = new Map();
 		projectsToBuild.forEach((projectName) => {
 			this.#projectMetadata.set(projectName, {
 				buildStarted: false,

test/lib/writers/Console.js

@@ -870,3 +870,100 @@ test.serial("Disable: Stops progress bar", (t) => {
 	t.is(stderrWriteStub.callCount, 1, "Logged one message");
 });
 
+test.serial("Build metadata events (multiple projects)", (t) => {
+	const {stderrWriteStub} = t.context;
+	process.emit("ui5.build-metadata", {
+		projectsToBuild: ["project.a"]
+	});
+
+	process.emit("ui5.build-status", {
+		level: "verbose", // Should not get logged
+		projectName: "project.a",
+		projectType: "project-type",
+		status: "project-build-start",
+	});
+
+	process.emit("ui5.build-status", {
+		level: "info",
+		projectName: "project.a",
+		projectType: "project-type",
+		status: "project-build-end",
+	});
+
+	// Independent build of another project
+	process.emit("ui5.build-metadata", {
+		projectsToBuild: ["project.b"]
+	});
+
+	process.emit("ui5.build-status", {
+		level: "verbose", // Should not get logged
+		projectName: "project.b",
+		projectType: "project-type",
+		status: "project-build-start",
+	});
+
+	process.emit("ui5.build-status", {
+		level: "info",
+		projectName: "project.b",
+		projectType: "project-type",
+		status: "project-build-end",
+	});
+
+
+	t.is(stderrWriteStub.callCount, 2, "Logged one message");
+	t.is(stripAnsi(stderrWriteStub.getCall(0).args[0]),
+		`info Project 1 of 1: ${figures.tick} Finished building project-type project project.a\n`,
+		"Logged expected message");
+	t.is(stripAnsi(stderrWriteStub.getCall(1).args[0]),
+		`info Project 1 of 1: ${figures.tick} Finished building project-type project project.b\n`,
+		"Logged expected message");
+});
+
+test.serial("Build metadata events (same project)", (t) => {
+	const {stderrWriteStub} = t.context;
+	process.emit("ui5.build-metadata", {
+		projectsToBuild: ["project.a"]
+	});
+
+	process.emit("ui5.build-status", {
+		level: "verbose", // Should not get logged
+		projectName: "project.a",
+		projectType: "project-type",
+		status: "project-build-start",
+	});
+
+	process.emit("ui5.build-status", {
+		level: "info",
+		projectName: "project.a",
+		projectType: "project-type",
+		status: "project-build-end",
+	});
+
+	// Repeated build of the same project
+	process.emit("ui5.build-metadata", {
+		projectsToBuild: ["project.a"]
+	});
+
+	process.emit("ui5.build-status", {
+		level: "verbose", // Should not get logged
+		projectName: "project.a",
+		projectType: "project-type",
+		status: "project-build-start",
+	});
+
+	process.emit("ui5.build-status", {
+		level: "info",
+		projectName: "project.a",
+		projectType: "project-type",
+		status: "project-build-end",
+	});
+
+
+	t.is(stderrWriteStub.callCount, 2, "Logged one message");
+	t.is(stripAnsi(stderrWriteStub.getCall(0).args[0]),
+		`info Project 1 of 1: ${figures.tick} Finished building project-type project project.a\n`,
+		"Logged expected message");
+	t.is(stripAnsi(stderrWriteStub.getCall(1).args[0]),
+		`info Project 1 of 1: ${figures.tick} Finished building project-type project project.a\n`,
+		"Logged expected message");
+});