Added function for clang formatting.

The shell function finds all the C source and header files in the './src' directory; then it
applies the formatting specified in the .clang-format file.

Right now it only runs when the ctests shell function is called.

otto.sh

@@ -10,6 +10,28 @@ TEMPLATE_FILES=".template_files"
 MODULE_DIR="${TEMPLATE_FILES}/modules"
 
 
+format_source_code () {
+    if [ ! -f .clang-format]; then
+        echo "Missing '.clang-format' file!"
+        return
+    fi
+    
+    #Get a list of all C files
+    source_c_files=$(find ./src -name '*.c')
+    for f in $source_c_files; do
+        clang-format -style=.clang-format $f
+    done
+
+    #Get a list of all H files
+    source_h_files=$(find ./src -name '*.h')
+    for f in $source_h_files; do
+        clang-format -style=.clang-format $f
+    done
+
+    echo "Applying Formating standard!"
+}
+
+
 add_compile_commands () {
     if [ -f ./compile_commands.json ]; then
         echo "compile_commands.json already exists!\n"
@@ -173,6 +195,7 @@ build_main () {
 
 run_c_tests () {
     clear_cmake_cache
+    format_source_code 
     cmake -DUNIT_TESTING=ON  -DCMAKE_VERBOSE_MAKEFILE=${CMAKE_VERBOSE} ../
     make AllTests && ./tests/AllTests
 }