CMake: Report more cmake errors in server mode

Handle more kinds of errors in CMake server-mode.

Task-number: QTCREATORBUG-18318
Change-Id: I43fff7f3cfbd86d01ff05a0936261b8d91aa5d70
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/plugins/cmakeprojectmanager/servermodereader.cpp

@@ -73,6 +73,17 @@ ServerModeReader::ServerModeReader()
         if (m_cmakeFiles.contains(document->filePath()))
             emit dirty();
     });
+
+    connect(&m_parser, &CMakeParser::addOutput,
+            this, [](const QString &m) { Core::MessageManager::write(m); });
+    connect(&m_parser, &CMakeParser::addTask, this, [this](const Task &t) {
+        Task editable(t);
+        if (!editable.file.isEmpty()) {
+            QDir srcDir(m_parameters.sourceDirectory.toString());
+            editable.file = FileName::fromString(srcDir.absoluteFilePath(editable.file.toString()));
+        }
+        TaskHub::addTask(editable);
+    });
 }
 
 ServerModeReader::~ServerModeReader()
@@ -98,8 +109,13 @@ void ServerModeReader::setParameters(const BuildDirReader::Parameters &p)
                 this, &ServerModeReader::handleProgress);
         connect(m_cmakeServer.get(), &ServerMode::cmakeSignal,
                 this, &ServerModeReader::handleSignal);
-        connect(m_cmakeServer.get(), &ServerMode::cmakeMessage,
+        connect(m_cmakeServer.get(), &ServerMode::cmakeMessage, [this](const QString &m) {
-                this, [this](const QString &m) { Core::MessageManager::write(m); });
+            const QStringList lines = m.split('\n');
+            for (const QString &l : lines) {
+                m_parser.stdError(l);
+                Core::MessageManager::write(l + "\n");
+            }
+        });
         connect(m_cmakeServer.get(), &ServerMode::message,
                 this, [](const QString &m) { Core::MessageManager::write(m); });
         connect(m_cmakeServer.get(), &ServerMode::connected,
@@ -168,6 +184,7 @@ void ServerModeReader::stop()
         m_future->reportFinished();
         m_future.reset();
     }
+    m_parser.flush();
 }
 
 bool ServerModeReader::isReady() const

src/plugins/cmakeprojectmanager/servermodereader.h

@@ -27,6 +27,7 @@
 
 #include "builddirreader.h"
 #include "servermode.h"
+#include "cmakeparser.h"
 
 #include <memory>
 
@@ -148,6 +149,8 @@ private:
     QList<Project *> m_projects;
     mutable QList<Target *> m_targets;
     QList<FileGroup *> m_fileGroups;
+
+    CMakeParser m_parser;
 };
 
 } // namespace Internal