Add ICore::cacheResourcePath()

We need some directory where we save the index database and the precompiled
headers. This files should be persistent but the user can delete them
if he wants because we will rebuild them.

Task-number: QTCREATORBUG-22012
Change-Id: I9f25eb48a9992d6385a96427ef9c10bc739a3567
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

2 files changed, 5 insertions, 3 deletions

diff --git a/src/plugins/clangrefactoring/clangrefactoringplugin.cpp b/src/plugins/clangrefactoring/clangrefactoringplugin.cpp
index 917823152e..ea765bed5f 100644
--- a/src/plugins/clangrefactoring/clangrefactoringplugin.cpp
+++ b/src/plugins/clangrefactoring/clangrefactoringplugin.cpp
@@ -77,7 +77,9 @@ class ClangRefactoringPluginData
 public:
     using QuerySqliteReadStatementFactory = QuerySqliteStatementFactory<Sqlite::Database,
                                                                         Sqlite::ReadStatement>;
-    Sqlite::Database database{Utils::PathString{Core::ICore::userResourcePath() + "/symbol-experimental-v1.db"}, 1000ms};
+    Sqlite::Database database{Utils::PathString{Core::ICore::cacheResourcePath()
+                                                + "/symbol-experimental-v1.db"},
+                              1000ms};
     ClangBackEnd::RefactoringDatabaseInitializer<Sqlite::Database> databaseInitializer{database};
     ClangBackEnd::FilePathCaching filePathCache{database};
     ClangPchManager::ProgressManager progressManager{
diff --git a/src/plugins/clangrefactoring/refactoringconnectionclient.cpp b/src/plugins/clangrefactoring/refactoringconnectionclient.cpp
index ff66ec20cb..a42ed38a16 100644
--- a/src/plugins/clangrefactoring/refactoringconnectionclient.cpp
+++ b/src/plugins/clangrefactoring/refactoringconnectionclient.cpp
@@ -48,8 +48,8 @@ RefactoringConnectionClient::RefactoringConnectionClient(RefactoringClientInterf
     , m_serverProxy(client)
 {
     m_processCreator.setTemporaryDirectoryPattern("clangrefactoringbackend-XXXXXX");
-    m_processCreator.setArguments({connectionName(),
-                                   Core::ICore::userResourcePath() + "/symbol-experimental-v1.db"});
+    m_processCreator.setArguments(
+        {connectionName(), Core::ICore::cacheResourcePath() + "/symbol-experimental-v1.db"});
 
     stdErrPrefixer().setPrefix("RefactoringConnectionClient.stderr: ");
     stdOutPrefixer().setPrefix("RefactoringConnectionClient.stdout: ");