cmake_cpputest_template/otto.sh

#!/bin/sh
# Author: Jake Goodwin
# Date: 2024
# Filename: otto.sh

AVR_TC="$(pwd)/avr-gcc-toolchain.cmake"
CMAKE_VERBOSE="ON"
CROSS_COMPILE=1
TEMPLATE_FILES=".template_files"
MODULE_DIR="${TEMPLATE_FILES}/modules"


add_compile_commands () {
    if [ -f ./compile_commands.json ]; then
        echo "compile_commands.json already exists!\n"
    else
        echo "Creating new symlink for compile commands!\n"
        ln -s ./build/compile_commands.json ./compile_commands.json
    fi
}

clear_cmake_cache () {
    cd ./build
    rm -rf CMakeCache.txt CMakeFiles/
}


does_module_exist () {
    local basename="$1"
    
    if [ -d "src/${basename}" ]; then
        echo "1"
    else
        echo "0"
    fi
}


add_module_to_cmakes () {
    local basename="$1"
    
    echo "add_subdirectory(${basename})" >> ./src/CMakeLists.txt
    
    # Tests cmake file needs to be edited in place.
    sed -i'' "s/# TEST_DIRS.*$/# TEST_DIRS\r\nadd_subdirectory(${basename})/g" ./tests/CMakeLists.txt
    sed -i'' "s/# TEST_LINKS.*$/# TEST_LINKS\r\n\t${basename}/g" ./tests/CMakeLists.txt
}

remove_module_from_cmakes () {
    local basename="$1"

    sed -i'' "s/^.*add_subdirectory(${basename}).*$//g" ./src/CMakeLists.txt
    sed -i'' "s/^.*add_subdirectory(${basename}).*$//g" ./tests/CMakeLists.txt
    sed -i'' "s/^.*${basename}.*$//g" ./tests/CMakeLists.txt
}

git_add_module () {

    local basename="$1"
    
    read -p "Auto add to git?(y/n):" CHOICE
    if [ "${CHOICE}" = "n" ]; then
        echo "not being added!"
        return 0
    fi
    
    modsrc_dir="./src/${basename}"
    modtest_dir="./tests/${basename}"

    # Now we add the new files to the git tracked files
    git add ${modsrc_dir}/*
    git add ${modsrc_dir}
    git add ${modtest_dir}/*
    git add ${modtest_dir}
    git add ./src/CMakeLists.txt
    git add ./tests/CMakeLists.txt
}


git_remove_module () {
    local basename="$1"
    
    read -p "Auto del from git?(y/n):" CHOICE
    if [ "${CHOICE}" -eq "n" ]; then
        echo "not being removed!"
        return 0
    fi

    modsrc_dir="./src/${basename}"
    modtest_dir="./tests/${basename}"

    # Now we add the new files to the git tracked files
    git rm -r ${modsrc_dir}/*
    git rm -r ${modsrc_dir}
    git rm -r ${modtest_dir}/*
    git rm -r ${modtest_dir}
    git rm -r ./src/CMakeLists.txt
    git rm -r ./tests/CMakeLists.txt
}


add_new_module () {
    read -p "Enter the name of the module:" modname
   
    result=$(does_module_exist "$modname")

    if [ "${result}"  -eq "1" ]; then
        echo "Module already exists!"
        echo "Exiting without changing anything"
        exit
    fi

    modname_cap=$(echo $modname | sed 's/[a-z]/\U&/g')
    modsrc_dir="./src/${modname}"
    modtest_dir="./tests/${modname}"

    echo "creating: ${modsrc_dir}, ${modtest_dir}"
    mkdir $modsrc_dir
    mkdir $modtest_dir
    
    #copy the template files.
    echo "copying & customizing template files..."
    
    sed "s/module_name/${modname}/" $MODULE_DIR/module_name.c >  $modsrc_dir/${modname}.c
    sed -i'' "3s/todays_date/$(date +%Y)/" $modsrc_dir/${modname}.c

    sed "s/module_name/${modname_cap}/" $MODULE_DIR/module_name.h > $modsrc_dir/${modname}.h  
    sed -i'' "3s/todays_date/$(date +%Y)/" $modsrc_dir/${modname}.h

    sed "s/module_name/${modname}/" $MODULE_DIR/CMakeLists.txt > $modsrc_dir/CMakeLists.txt

    sed "s/module_name/${modname}/" $MODULE_DIR/test_module_name.cpp > $modtest_dir/test_${modname}.cpp
    sed "s/module_name/${modname}/" $MODULE_DIR/TestCMakeLists.txt > $modtest_dir/CMakeLists.txt
   
    # Add the module to the cmake lists files.
    add_module_to_cmakes "${modname}" 

    echo "Resulting files/dirs:"
    tree -L 2 $modsrc_dir
    tree -L 2 $modtest_dir
    
    # Now we add the new files to the git tracked files
    git_add_module "${modname}" 


}


del_module () {
    read -p "Enter the name of the module:" modname
    
    rm -r ./tests/${modname}
    rm -r ./src/${modname} 
    remove_module_from_cmakes "${modname}"
}

cross_compile () {
    echo "ERROR: Currently no toolchain / target!"
}

build_release() {
    clear_cmake_cache 
    cmake -DCAM_HANDLER_LIB=ON -DCMAKE_VERBOSE_MAKEFILE=${CMAKE_VERBOSE} ../ 
    make 
}

build_main () {
    clear_cmake_cache
    
    cmake -DCMAKE_VERBOSE_MAKEFILE=${CMAKE_VERBOSE} ../
    make main
}

build_hex () {
    clear_cmake_cache
    
    CMAKE_ARGS="-DCMAKE_VERBOSE_MAKEFILE=${CMAKE_VERBOSE}"
    CMAKE_ARGS="${CMAKE_ARGS} -DCMAKE_TOOLCHAIN_FILE=${AVR_TC}"

    cmake ${CMAKE_ARGS} ../
    make hex 
}

run_c_tests () {
    clear_cmake_cache
    cmake -DUNIT_TESTING=ON  -DCMAKE_VERBOSE_MAKEFILE=${CMAKE_VERBOSE} ../
    make AllTests && ./tests/AllTests
}

print_menu () {
    echo "BUILD MENU:"
    echo "1. Run Tests"
    echo "2. Build Project(hex)"
    echo "3. Build for release(hex)"
    echo "4. Flash to AVR"
    echo "5. Add new module to project"
    echo "6. Delete module from project"
    echo "7. Exit"
}


main() {
    add_compile_commands 
    valid_choice=false
    
    while [ "$valid_choice" != true ]; do
        print_menu
        read -p "Enter your choice: " choice

        case $choice in
            1)
                echo "You selected Option 1"
                valid_choice=true
                run_c_tests
                ;;
            2)
                echo "You selected Option 2"
                valid_choice=true
                build_hex 
                ;;
            3)
                echo "You selected Option 3"
                valid_choice=true
                build_hex 
                ;;
            4)
                echo "You selected Option 4"
                valid_choice=true
                cross_compile 
                ;;
            5)
                echo "You selected Option 5"
                valid_choice=true
                add_new_module 
                ;;
            6)
                echo "You selected Option 6"
                valid_choice=true
                del_module 
                ;;
            7)
                echo "Exiting..."
                exit 0
                ;;
            *)
                echo "Invalid choice. Please select a valid option."
                ;;
        esac
    done
}

main