REVIEW: minor changes in the build, add IWYU pragmas

CMakeLists.txt

@@ -177,7 +177,7 @@ target_link_libraries(ccaosdb
     ${CONAN_LIBS}
 )
 
-add_executable(ccaosdbcli src/ccaosdbcli.c)
+add_executable(ccaosdbcli EXCLUDE_FROM_ALL src/ccaosdbcli.c)
 target_include_directories(ccaosdbcli PUBLIC
     $<BUILD_INTERFACE:${libcaosdb_SOURCE_DIR}/include>
     $<BUILD_INTERFACE:${libcaosdb_BINARY_DIR}/include>
@@ -189,7 +189,7 @@ target_link_libraries(ccaosdbcli
     ${CONAN_LIBS}
 )
 
-add_executable(cxxcaosdbcli src/cxxcaosdbcli.cpp)
+add_executable(cxxcaosdbcli EXCLUDE_FROM_ALL src/cxxcaosdbcli.cpp)
 target_include_directories(cxxcaosdbcli PUBLIC
     $<BUILD_INTERFACE:${libcaosdb_SOURCE_DIR}/include>
     $<BUILD_INTERFACE:${libcaosdb_BINARY_DIR}/include>

include/caosdb/configuration.h

@@ -26,9 +26,10 @@
 #include "boost/json/object.hpp"           // for object
 #include "boost/json/value.hpp"            // for value
 #include "boost/json/value_ref.hpp"        // IWYU pragma: keep
-#include "caosdb/authentication.h"         // for Authenticator, PlainPassw...
-#include "caosdb/certificate_provider.h"   // for CertificateProvider, path
-#include "caosdb/exceptions.h"             // for ConfigurationError
+// IWYU pragma: no_include "boost/json/fwd.hpp"
+#include "caosdb/authentication.h"       // for Authenticator, PlainPassw...
+#include "caosdb/certificate_provider.h" // for CertificateProvider, path
+#include "caosdb/exceptions.h"           // for ConfigurationError
 #include "caosdb/logging.h"
 #include "caosdb/utility.h"              // for load_json_file
 #include "grpcpp/security/credentials.h" // for ChannelCredentials

src/caosdb/transaction.cpp

@@ -154,8 +154,9 @@ auto Transaction::InsertEntity(Entity *entity) -> void {
 
 auto Transaction::Execute() -> TransactionStatus {
   ExecuteAsynchronously();
-  this->status.ThrowExceptionIfError();
-  return this->status;
+  auto status = WaitForIt();
+  status.ThrowExceptionIfError();
+  return status;
 }
 
 auto Transaction::ExecuteAsynchronously() noexcept -> void {