Fix docs (#215)

* Ignore google test templates in the docs

* Include gtest_main

* Exclude symlinks

* Exclude googletest from documentation

Author: Gonzalo-Mier

.github/workflows/docs.yml

@@ -5,6 +5,7 @@ on:
   push:
     branches:
       - main
+      - fix_docs
 
 jobs:
   publish:

docs/Doxyfile.in

@@ -845,9 +845,9 @@ RECURSIVE              = YES
 # run.
 
 EXCLUDE                = @CMAKE_CURRENT_SOURCE_DIR@/../src      \
-                         @CMAKE_CURRENT_SOURCE_DIR@/../tests    \ 
-                         @CMAKE_CURRENT_SOURCE_DIR@/../tutorials    \ 
-                         @CMAKE_CURRENT_SOURCE_DIR@/../nn_train \ 
+                         @CMAKE_CURRENT_SOURCE_DIR@/../tests    \
+                         @CMAKE_CURRENT_SOURCE_DIR@/../tutorials    \
+                         @CMAKE_CURRENT_SOURCE_DIR@/../nn_train \
                          @CMAKE_CURRENT_SOURCE_DIR@/../swig     \
                          @CMAKE_CURRENT_SOURCE_DIR@/../build    \
                          @CMAKE_CURRENT_SOURCE_DIR@/../cmake    \
@@ -859,7 +859,7 @@ EXCLUDE                = @CMAKE_CURRENT_SOURCE_DIR@/../src      \
 # from the input.
 # The default value is: NO.
 
-EXCLUDE_SYMLINKS       = NO
+EXCLUDE_SYMLINKS       = YES
 
 # If the value of the INPUT tag contains directories, you can use the
 # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
@@ -868,7 +868,7 @@ EXCLUDE_SYMLINKS       = NO
 # Note that the wildcards are matched against the file with absolute path, so to
 # exclude all test directories for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       =
+EXCLUDE_PATTERNS = */gtest/* */gmock/* */testing/internal/* */googletest/*
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
 # (namespaces, classes, functions, etc.) that should be excluded from the
@@ -879,13 +879,13 @@ EXCLUDE_PATTERNS       =
 # Note that the wildcards are matched against the file with absolute path, so to
 # exclude all test directories use the pattern */test/*
 
-EXCLUDE_SYMBOLS        = 
+EXCLUDE_SYMBOLS        =
 
 # The EXAMPLE_PATH tag can be used to specify one or more files or directories
 # that contain example code fragments that are included (see the \include
 # command).
 
-EXAMPLE_PATH           = 
+EXAMPLE_PATH           =
 
 # If the value of the EXAMPLE_PATH tag contains directories, you can use the
 # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
@@ -2060,7 +2060,7 @@ SEARCH_INCLUDES        = YES
 # preprocessor.
 # This tag requires that the tag SEARCH_INCLUDES is set to YES.
 
-INCLUDE_PATH           = 
+INCLUDE_PATH           =
 
 # You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
 # patterns (like *.h and *.hpp) to filter out the header-files in the

tests/CMakeLists.txt

@@ -26,7 +26,7 @@ target_link_libraries(
   unittests
   PUBLIC
     Fields2Cover
-    gtest
+    GTest::gtest GTest::gtest_main
 )
 
 add_test(