[develop]: Turn on WARN_AS_ERROR for Doxygen Documentation Builds (#1023

)

* turn on WARN_AS_ERROR

* enable doc build in CI Intel testing

* update CODEOWNERS file

---------

Co-authored-by: WenMeng-NOAA <48260754+WenMeng-NOAA@users.noreply.github.com>

.github/CODEOWNERS

@@ -9,6 +9,6 @@
 
 
 # Support for public releases and documentation 
-docs/*  @hertneky @fossell @camshe
-scripts/run_upp @hertneky @fossell @camshe
+docs/*  @gspetro-NOAA
+scripts/run_upp @FernandoAndrade-NOAA @gspetro-NOAA
 

.github/workflows/intel.yml

@@ -110,6 +110,6 @@ jobs:
           export FC=mpiifort
           cd UPP
           mkdir -p build && cd build
-          cmake -DCMAKE_INSTALL_PREFIX=../install ..
+          cmake -DENABLE_DOCS=ON -DCMAKE_INSTALL_PREFIX=../install ..
           make -j2 VERBOSE=1
           make install

doc/Doxyfile.in

@@ -891,7 +891,7 @@ WARN_IF_UNDOC_ENUM_VAL = NO
 # Possible values are: NO, YES, FAIL_ON_WARNINGS and FAIL_ON_WARNINGS_PRINT.
 # The default value is: NO.
 
-WARN_AS_ERROR          = NO
+WARN_AS_ERROR          = YES
 
 # The WARN_FORMAT tag determines the format of the warning messages that doxygen
 # can produce. The string should contain the $file, $line, and $text tags, which