GH-1060 remove some old updater bits and pieces

15 files changed, 28 insertions, 169 deletions

diff --git a/application/BuildConfig.cpp.in b/application/BuildConfig.cpp.in
index 04cfbf05..16920cb2 100644
--- a/application/BuildConfig.cpp.in
+++ b/application/BuildConfig.cpp.in
@@ -17,9 +17,6 @@ Config::Config()
 	NOTIFICATION_URL = "@MultiMC_NOTIFICATION_URL@";
 	FULL_VERSION_STR = "@MultiMC_VERSION_MAJOR@.@MultiMC_VERSION_MINOR@.@MultiMC_VERSION_BUILD@";
 
-	UPDATER_DRY_RUN = @MultiMC_UPDATER_DRY_RUN_value@;
-	UPDATER_FORCE_LOCAL = @MultiMC_UPDATER_FORCE_LOCAL_value@;
-
 	GIT_COMMIT = "@MultiMC_GIT_COMMIT@";
 	VERSION_STR = "@MultiMC_VERSION_STRING@";
 	NEWS_RSS_URL = "@MultiMC_NEWS_RSS_URL@";
diff --git a/application/BuildConfig.h b/application/BuildConfig.h
index 60aefeb4..8a6a76b5 100644
--- a/application/BuildConfig.h
+++ b/application/BuildConfig.h
@@ -35,12 +35,6 @@ public:
 	/// Used for matching notifications
 	QString FULL_VERSION_STR;
 
-	/// enabled for updater dry run
-	bool UPDATER_DRY_RUN;
-
-	/// enabled for updater dry run
-	bool UPDATER_FORCE_LOCAL;
-
 	/// The commit hash of this build
 	QString GIT_COMMIT;
 
diff --git a/application/CMakeLists.txt b/application/CMakeLists.txt
index d3962819..a9ee1da6 100644
--- a/application/CMakeLists.txt
+++ b/application/CMakeLists.txt
@@ -75,22 +75,6 @@ if(MultiMC_UPDATER)
 	message(STATUS "Updater is enabled. Channel list URL: ${MultiMC_CHANLIST_URL}")
 endif()
 
-#### Updater-related build config options ####
-option(MultiMC_UPDATER_DRY_RUN "Enable updater dry-run mode -- for updater development." OFF)
-option(MultiMC_UPDATER_FORCE_LOCAL "Do not download updated updater -- for updater development." OFF)
-
-if(MultiMC_UPDATER_DRY_RUN)
-	set(MultiMC_UPDATER_DRY_RUN_value "true")
-else()
-	set(MultiMC_UPDATER_DRY_RUN_value "false")
-endif()
-
-if(MultiMC_UPDATER_FORCE_LOCAL)
-	set(MultiMC_UPDATER_FORCE_LOCAL_value "true")
-else()
-	set(MultiMC_UPDATER_FORCE_LOCAL_value "false")
-endif()
-
 ######## Configure header ########
 configure_file("${PROJECT_SOURCE_DIR}/BuildConfig.cpp.in" "${PROJECT_BINARY_DIR}/BuildConfig.cpp")
 
diff --git a/application/MainWindow.cpp b/application/MainWindow.cpp
index 99c94bf8..933c4dbc 100644
--- a/application/MainWindow.cpp
+++ b/application/MainWindow.cpp
@@ -933,9 +933,6 @@ void MainWindow::updateAvailable(GoUpdate::Status status)
 	case UPDATE_NOW:
 		downloadUpdates(status);
 		break;
-	case UPDATE_ONEXIT:
-		downloadUpdates(status, true);
-		break;
 	}
 }
 
@@ -985,13 +982,9 @@ void MainWindow::notificationsChanged()
 	MMC->settings()->set("ShownNotifications", intListToString(shownNotifications));
 }
 
-void MainWindow::downloadUpdates(GoUpdate::Status status, bool installOnExit)
+void MainWindow::downloadUpdates(GoUpdate::Status status)
 {
 	qDebug() << "Downloading updates.";
-	// TODO: If the user chooses to update on exit, we should download updates in the
-	// background.
-	// Doing so is a bit complicated, because we'd have to make sure it finished downloading
-	// before actually exiting MultiMC.
 	ProgressDialog updateDlg(this);
 	status.rootPath = MMC->rootPath;
 
@@ -999,13 +992,7 @@ void MainWindow::downloadUpdates(GoUpdate::Status status, bool installOnExit)
 	// If the task succeeds, install the updates.
 	if (updateDlg.exec(&updateTask))
 	{
-		UpdateFlags baseFlags = None;
-		if (BuildConfig.UPDATER_DRY_RUN)
-			baseFlags |= DryRun;
-		if (installOnExit)
-			MMC->installUpdates(updateTask.updateFilesDir(), baseFlags | OnExit);
-		else
-			MMC->installUpdates(updateTask.updateFilesDir(), baseFlags | RestartOnFinish);
+		MMC->installUpdates(updateTask.updateFilesDir());
 	}
 	else
 	{
diff --git a/application/MainWindow.h b/application/MainWindow.h
index 97111e04..33a5a4ed 100644
--- a/application/MainWindow.h
+++ b/application/MainWindow.h
@@ -177,7 +177,7 @@ slots:
 	/*!
 	 * Runs the DownloadTask and installs updates.
 	 */
-	void downloadUpdates(GoUpdate::Status status, bool installOnExit = false);
+	void downloadUpdates(GoUpdate::Status status);
 
 protected:
 	bool eventFilter(QObject *obj, QEvent *ev);
diff --git a/application/MultiMC.cpp b/application/MultiMC.cpp
index 2c6b387c..67b50b40 100644
--- a/application/MultiMC.cpp
+++ b/application/MultiMC.cpp
@@ -583,61 +583,27 @@ std::shared_ptr<JavaVersionList> MultiMC::javalist()
 	return m_javalist;
 }
 
-void MultiMC::installUpdates(const QString updateFilesDir, UpdateFlags flags)
+void MultiMC::installUpdates(const QString updateFilesDir)
 {
-	// if we are going to update on exit, save the params now
-	if (flags & OnExit)
-	{
-		m_updateOnExitPath = updateFilesDir;
-		m_updateOnExitFlags = flags & ~OnExit;
-		return;
-	}
-	// otherwise if there already were some params for on exit update, clear them and continue
-	else if (m_updateOnExitPath.size())
-	{
-		m_updateOnExitFlags = None;
-		m_updateOnExitPath.clear();
-	}
 	qDebug() << "Installing updates.";
 #ifdef WINDOWS
 	QString finishCmd = applicationFilePath();
-	QString updaterBinary = PathCombine(applicationDirPath(), "updater.exe");
 #elif LINUX
 	QString finishCmd = PathCombine(root(), "MultiMC");
-	QString updaterBinary = PathCombine(applicationDirPath(), "updater");
 #elif OSX
 	QString finishCmd = applicationFilePath();
-	QString updaterBinary = PathCombine(applicationDirPath(), "updater");
 #else
 #error Unsupported operating system.
 #endif
 
 	QStringList args;
-	// ./updater --install-dir $INSTALL_DIR --package-dir $UPDATEFILES_DIR --script
-	// $UPDATEFILES_DIR/file_list.xml --wait $PID --mode main
 	args << "--install-dir" << root();
 	args << "--package-dir" << updateFilesDir;
 	args << "--script" << PathCombine(updateFilesDir, "file_list.xml");
 	args << "--wait" << QString::number(applicationPid());
-	if (flags & DryRun)
-		args << "--dry-run";
-	if (flags & RestartOnFinish)
-	{
-		args << "--finish-cmd" << finishCmd;
-		args << "--finish-dir" << dataPath;
-	}
-	qDebug() << "Running updater with command" << updaterBinary << args.join(" ");
-	QFile::setPermissions(updaterBinary, (QFileDevice::Permission)0x7755);
-
-	if (!QProcess::startDetached(updaterBinary, args /*, root()*/))
-	{
-		qCritical() << "Failed to start the updater process!";
-		return;
-	}
-
-	ENV.destroy();
-	// Now that we've started the updater, quit MultiMC.
-	quit();
+	args << "--finish-cmd" << finishCmd;
+	args << "--finish-dir" << dataPath;
+	qDebug() << "Running updater with args" << args.join(" ");
 }
 
 void MultiMC::setIconTheme(const QString& name)
@@ -657,10 +623,6 @@ void MultiMC::onExit()
 	{
 		m_instances->saveGroupList();
 	}
-	if (m_updateOnExitPath.size())
-	{
-		installUpdates(m_updateOnExitPath, m_updateOnExitFlags);
-	}
 	ENV.destroy();
 	if(logFile)
 	{
diff --git a/application/MultiMC.h b/application/MultiMC.h
index e4a54115..f815b8e4 100644
--- a/application/MultiMC.h
+++ b/application/MultiMC.h
@@ -29,16 +29,6 @@ class TranslationDownloader;
 #endif
 #define MMC (static_cast<MultiMC *>(QCoreApplication::instance()))
 
-enum UpdateFlag
-{
-	None = 0x0,
-	RestartOnFinish = 0x1,
-	DryRun = 0x2,
-	OnExit = 0x4
-};
-Q_DECLARE_FLAGS(UpdateFlags, UpdateFlag);
-Q_DECLARE_OPERATORS_FOR_FLAGS(UpdateFlags);
-
 class MultiMC : public QApplication
 {
 	// friends for the purpose of limiting access to deprecated stuff
@@ -115,7 +105,7 @@ public:
 	}
 
 	// APPLICATION ONLY
-	void installUpdates(const QString updateFilesDir, UpdateFlags flags = None);
+	void installUpdates(const QString updateFilesDir);
 
 	/*!
 	 * Opens a json file using either a system default editor, or, if note empty, the editor
@@ -173,9 +163,6 @@ private:
 	QMap<QString, std::shared_ptr<BaseProfilerFactory>> m_profilers;
 	QMap<QString, std::shared_ptr<BaseDetachedToolFactory>> m_tools;
 
-	QString m_updateOnExitPath;
-	UpdateFlags m_updateOnExitFlags = None;
-
 	QString rootPath;
 	QString staticDataPath;
 	QString dataPath;
diff --git a/application/dialogs/UpdateDialog.cpp b/application/dialogs/UpdateDialog.cpp
index d8f5d8ac..4240e3d5 100644
--- a/application/dialogs/UpdateDialog.cpp
+++ b/application/dialogs/UpdateDialog.cpp
@@ -21,7 +21,6 @@ UpdateDialog::UpdateDialog(bool hasUpdate, QWidget *parent) : QDialog(parent), u
 	{
 		ui->label->setText(tr("No %1 updates found. You are running the latest version.").arg(channel));
 		ui->btnUpdateNow->setDisabled(true);
-		ui->btnUpdateOnExit->setDisabled(true);
 	}
 	loadChangelog();
 }
@@ -129,8 +128,3 @@ void UpdateDialog::on_btnUpdateNow_clicked()
 {
 	done(UPDATE_NOW);
 }
-
-void UpdateDialog::on_btnUpdateOnExit_clicked()
-{
-	done(UPDATE_ONEXIT);
-}
diff --git a/application/dialogs/UpdateDialog.h b/application/dialogs/UpdateDialog.h
index b92c7473..5237df5c 100644
--- a/application/dialogs/UpdateDialog.h
+++ b/application/dialogs/UpdateDialog.h
@@ -28,7 +28,6 @@ enum UpdateAction
 {
 	UPDATE_LATER = QDialog::Rejected,
 	UPDATE_NOW = QDialog::Accepted,
-	UPDATE_ONEXIT = 2
 };
 
 class UpdateDialog : public QDialog
@@ -43,7 +42,6 @@ private:
 	Ui::UpdateDialog *ui;
 public slots:
 	void on_btnUpdateNow_clicked();
-	void on_btnUpdateOnExit_clicked();
 	void on_btnUpdateLater_clicked();
 
 	/// Starts loading the changelog
diff --git a/application/dialogs/UpdateDialog.ui b/application/dialogs/UpdateDialog.ui
index 06f4f086..cbe1ef74 100644
--- a/application/dialogs/UpdateDialog.ui
+++ b/application/dialogs/UpdateDialog.ui
@@ -46,8 +46,8 @@
       <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
 p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Bitstream Vera Sans'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p align=&quot;center&quot; style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-size:22pt;&quot;&gt;Loading changelog...&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Oxygen-Sans'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;p align=&quot;center&quot; style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Bitstream Vera Sans'; font-size:22pt;&quot;&gt;Loading changelog...&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
      <property name="openExternalLinks">
       <bool>true</bool>
@@ -70,13 +70,6 @@ p, li { white-space: pre-wrap; }
       </widget>
      </item>
      <item>
-      <widget class="QPushButton" name="btnUpdateOnExit">
-       <property name="text">
-        <string>Update after MultiMC closes</string>
-       </property>
-      </widget>
-     </item>
-     <item>
       <widget class="QPushButton" name="btnUpdateLater">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
@@ -96,7 +89,6 @@ p, li { white-space: pre-wrap; }
  <tabstops>
   <tabstop>changelogBrowser</tabstop>
   <tabstop>btnUpdateNow</tabstop>
-  <tabstop>btnUpdateOnExit</tabstop>
   <tabstop>btnUpdateLater</tabstop>
  </tabstops>
  <resources>
diff --git a/logic/updater/DownloadTask.cpp b/logic/updater/DownloadTask.cpp
index f19607a5..352f1f0d 100644
--- a/logic/updater/DownloadTask.cpp
+++ b/logic/updater/DownloadTask.cpp
@@ -35,11 +35,6 @@ DownloadTask::DownloadTask(Status status, QObject *parent)
 	m_updateFilesDir.setAutoRemove(false);
 }
 
-void DownloadTask::setUseLocalUpdater(bool useLocal)
-{
-	m_keepLocalUpdater = useLocal;
-}
-
 void DownloadTask::executeTask()
 {
 	loadVersionInfo();
@@ -130,7 +125,7 @@ void DownloadTask::processDownloadedVersionInfo()
 	NetJobPtr netJob (new NetJob("Update Files"));
 
 	// fill netJob and operationList
-	if (!processFileLists(m_currentVersionFileList, m_newVersionFileList, m_status.rootPath, m_updateFilesDir.path(), netJob, operationList, m_keepLocalUpdater))
+	if (!processFileLists(m_currentVersionFileList, m_newVersionFileList, m_status.rootPath, m_updateFilesDir.path(), netJob, operationList))
 	{
 		emitFailed(tr("Failed to process update lists..."));
 		return;
diff --git a/logic/updater/DownloadTask.h b/logic/updater/DownloadTask.h
index 182e76d6..197aa3e6 100644
--- a/logic/updater/DownloadTask.h
+++ b/logic/updater/DownloadTask.h
@@ -61,8 +61,6 @@ protected:
 
 	Status m_status;
 
-	bool m_keepLocalUpdater;
-
 	/*!
 	 * Temporary directory to store update files in.
 	 * This will be set to not auto delete. Task will fail if this fails to be created.
diff --git a/logic/updater/GoUpdate.cpp b/logic/updater/GoUpdate.cpp
index 974f5e2b..d85f00d6 100644
--- a/logic/updater/GoUpdate.cpp
+++ b/logic/updater/GoUpdate.cpp
@@ -73,8 +73,7 @@ bool processFileLists
 	const QString &rootPath,
 	const QString &tempPath,
 	NetJobPtr job,
-	OperationList &ops,
-	bool useLocalUpdater
+	OperationList &ops
 )
 {
 	// First, if we've loaded the current version's file list, we need to iterate through it and
@@ -175,9 +174,6 @@ bool processFileLists
 		// yep. this file actually needs an upgrade. PROCEED.
 		qDebug() << "Found file" << realEntryPath << " that needs updating.";
 
-		// if it's the updater we want to treat it separately
-		bool isUpdater = entry.path.endsWith("updater") || entry.path.endsWith("updater.exe");
-
 		// Go through the sources list and find one to use.
 		// TODO: Make a NetAction that takes a source list and tries each of them until one
 		// works. For now, we'll just use the first http one.
@@ -192,32 +188,12 @@ bool processFileLists
 			// path with slashes replaced by underscores.
 			QString dlPath = PathCombine(tempPath, QString(entry.path).replace("/", "_"));
 
-			if (isUpdater)
-			{
-				if(useLocalUpdater)
-				{
-					qDebug() << "Skipping updater download and using local version.";
-				}
-				else
-				{
-					auto cache_entry = ENV.metacache()->resolveEntry("root", entry.path);
-					qDebug() << "Updater will be in " << cache_entry->getFullPath();
-					// force check.
-					cache_entry->stale = true;
-
-					auto download = CacheDownload::make(QUrl(source.url), cache_entry);
-					job->addNetAction(download);
-				}
-			}
-			else
-			{
-				// We need to download the file to the updatefiles folder and add a task
-				// to copy it to its install path.
-				auto download = MD5EtagDownload::make(source.url, dlPath);
-				download->m_expected_md5 = entry.md5;
-				job->addNetAction(download);
-				ops.append(Operation::CopyOp(dlPath, entry.path, entry.mode));
-			}
+			// We need to download the file to the updatefiles folder and add a task
+			// to copy it to its install path.
+			auto download = MD5EtagDownload::make(source.url, dlPath);
+			download->m_expected_md5 = entry.md5;
+			job->addNetAction(download);
+			ops.append(Operation::CopyOp(dlPath, entry.path, entry.mode));
 		}
 	}
 	return true;
diff --git a/logic/updater/GoUpdate.h b/logic/updater/GoUpdate.h
index c58fd1eb..941c4e3a 100644
--- a/logic/updater/GoUpdate.h
+++ b/logic/updater/GoUpdate.h
@@ -66,10 +66,14 @@ typedef QList<VersionFileEntry> VersionFileList;
  */
 struct Operation
 {
-	static Operation CopyOp(QString fsource, QString fdest, int fmode=0644) { return Operation{OP_COPY, fsource, fdest, fmode}; }
-	static Operation MoveOp(QString fsource, QString fdest, int fmode=0644) { return Operation{OP_MOVE, fsource, fdest, fmode}; }
-	static Operation DeleteOp(QString file) { return Operation{OP_DELETE, file, "", 0644}; }
-	static Operation ChmodOp(QString file, int fmode) { return Operation{OP_CHMOD, file, "", fmode}; }
+	static Operation CopyOp(QString fsource, QString fdest, int fmode=0644)
+	{
+		return Operation{OP_COPY, fsource, fdest, fmode};
+	}
+	static Operation DeleteOp(QString file)
+	{
+		return Operation{OP_DELETE, file, "", 0644};
+	}
 
 	// FIXME: for some types, some of the other fields are irrelevant!
 	bool operator==(const Operation &u2) const
@@ -82,8 +86,6 @@ struct Operation
 	{
 		OP_COPY,
 		OP_DELETE,
-		OP_MOVE,
-		OP_CHMOD,
 	} type;
 
 	//! The file to operate on. If this is a DELETE or CHMOD operation, this is the file that will be modified.
@@ -118,8 +120,7 @@ bool processFileLists
 	const QString &rootPath,
 	const QString &tempPath,
 	NetJobPtr job,
-	OperationList &ops,
-	bool useLocalUpdater
+	OperationList &ops
 );
 
 /*!
diff --git a/tests/tst_DownloadTask.cpp b/tests/tst_DownloadTask.cpp
index 9482b666..289aa195 100644
--- a/tests/tst_DownloadTask.cpp
+++ b/tests/tst_DownloadTask.cpp
@@ -46,12 +46,6 @@ QDebug operator<<(QDebug dbg, const Operation::Type &t)
 	case Operation::OP_DELETE:
 		dbg << "OP_DELETE";
 		break;
-	case Operation::OP_MOVE:
-		dbg << "OP_MOVE";
-		break;
-	case Operation::OP_CHMOD:
-		dbg << "OP_CHMOD";
-		break;
 	}
 	return dbg.maybeSpace();
 }
@@ -199,7 +193,7 @@ slots:
 
 		OperationList operations;
 
-		processFileLists(currentVersion, newVersion, QCoreApplication::applicationDirPath(), tempFolder, new NetJob("Dummy"), operations, false);
+		processFileLists(currentVersion, newVersion, QCoreApplication::applicationDirPath(), tempFolder, new NetJob("Dummy"), operations);
 		qDebug() << (operations == expectedOperations);
 		qDebug() << operations;
 		qDebug() << expectedOperations;