making clangd happy and making script to compile/build with run.sh

plugins/jsonviewer/CMakeLists.txt

@@ -0,0 +1,35 @@
+# Copyright (C) 2023 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+qt_add_plugin(jsonviewer
+    CLASS_NAME JsonViewer
+    jsonviewer.cpp jsonviewer.h
+)
+
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Widgets
+                 OPTIONAL_COMPONENTS PrintSupport)
+
+set_target_properties(jsonviewer PROPERTIES
+    LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/app"
+)
+
+target_include_directories(jsonviewer PRIVATE
+    ../../app
+)
+
+target_link_libraries(jsonviewer PRIVATE
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Widgets
+    abstractviewer
+)
+
+if(TARGET Qt6::PrintSupport)
+    target_link_libraries(jsonviewer PRIVATE Qt6::PrintSupport)
+endif()
+
+install(TARGETS jsonviewer
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}/plugins"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}/plugins"
+)
+