From ea2ae76340c2a5fbeb1fe581d49bf909233cf63f Mon Sep 17 00:00:00 2001
From: Tobias Sorn <tobias.sorn@sap.com>
Date: Mon, 27 Jul 2020 13:59:32 +0200
Subject: [PATCH] Make terser leave @ui5-bundle-raw-include comment

@ui5-bundle-raw-include comment is required to identify
the module as raw-include.
---
 lib/processors/uglifier.js |  4 +-
 test/lib/tasks/uglify.js   | 94 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 96 insertions(+), 2 deletions(-)

diff --git a/lib/processors/uglifier.js b/lib/processors/uglifier.js
index a20707397..82a09a927 100644
--- a/lib/processors/uglifier.js
+++ b/lib/processors/uglifier.js
@@ -1,5 +1,5 @@
 const terser = require("terser");
-const copyrightCommentsPattern = /copyright|\(c\)(?:[0-9]+|\s+[0-9A-za-z])|released under|license|\u00a9/i;
+const copyrightCommentsAndRawIncludePattern = /copyright|\(c\)(?:[0-9]+|\s+[0-9A-za-z])|released under|license|\u00a9|@ui5-bundle-raw-include/i;
 
 /**
  * Minifies the supplied resources.
@@ -18,7 +18,7 @@ module.exports = function({resources}) {
 			}, {
 				warnings: false,
 				output: {
-					comments: copyrightCommentsPattern,
+					comments: copyrightCommentsAndRawIncludePattern,
 					wrap_func_args: false
 				},
 				compress: false
diff --git a/test/lib/tasks/uglify.js b/test/lib/tasks/uglify.js
index fe397df7d..fed2b8347 100644
--- a/test/lib/tasks/uglify.js
+++ b/test/lib/tasks/uglify.js
@@ -47,3 +47,97 @@ test();`;
 			return t.deepEqual(buffer.toString(), expected, "Correct content");
 		});
 });
+
+test("integration: uglify copyright", (t) => {
+	const reader = resourceFactory.createAdapter({
+		virBasePath: "/"
+	});
+	const writer = resourceFactory.createAdapter({
+		virBasePath: "/"
+	});
+	const duplexCollection = new DuplexCollection({reader: reader, writer: writer});
+	const content = `
+/*
+ * Copyright jQuery Foundation and other contributors
+ */
+function test(paramA) {
+	var variableA = paramA;
+	console.log(variableA);
+}
+test();`;
+	const testResource = resourceFactory.createResource({
+		path: "/test.js",
+		string: content
+	});
+	const expected = `/*
+ * Copyright jQuery Foundation and other contributors
+ */
+function test(t){var o=t;console.log(o)}test();`;
+
+	return reader.write(testResource)
+		.then(() => {
+			return reader.byPath("/test.js");
+		}).then(() => {
+			return uglify({
+				workspace: duplexCollection,
+				options: {
+					pattern: "/test.js"
+				}
+			});
+		}).then(() => {
+			return writer.byPath("/test.js").then((resource) => {
+				if (!resource) {
+					t.fail("Could not find /test.js in target locator");
+				} else {
+					return resource.getBuffer();
+				}
+			});
+		}).then((buffer) => {
+			return t.deepEqual(buffer.toString(), expected, "Correct content");
+		});
+});
+
+test("integration: uglify raw module (@ui5-bundle-raw-include)", (t) => {
+	const reader = resourceFactory.createAdapter({
+		virBasePath: "/"
+	});
+	const writer = resourceFactory.createAdapter({
+		virBasePath: "/"
+	});
+	const duplexCollection = new DuplexCollection({reader: reader, writer: writer});
+	const content = `
+//@ui5-bundle-raw-include sap/ui/my/module.js
+function test(paramA) {
+	var variableA = paramA;
+	console.log(variableA);
+}
+test();`;
+	const testResource = resourceFactory.createResource({
+		path: "/test.js",
+		string: content
+	});
+	const expected = `//@ui5-bundle-raw-include sap/ui/my/module.js
+function test(t){var o=t;console.log(o)}test();`;
+
+	return reader.write(testResource)
+		.then(() => {
+			return reader.byPath("/test.js");
+		}).then(() => {
+			return uglify({
+				workspace: duplexCollection,
+				options: {
+					pattern: "/test.js"
+				}
+			});
+		}).then(() => {
+			return writer.byPath("/test.js").then((resource) => {
+				if (!resource) {
+					t.fail("Could not find /test.js in target locator");
+				} else {
+					return resource.getBuffer();
+				}
+			});
+		}).then((buffer) => {
+			return t.deepEqual(buffer.toString(), expected, "Correct content");
+		});
+});