From e1e4878d55d5a4f35f2aca1ae08128a3eec6b647 Mon Sep 17 00:00:00 2001
From: Eric-Paul Ickhorn <ericp.ickhorn@gmail.com>
Date: Fri, 19 Jan 2024 01:37:36 +0100
Subject: [PATCH] Added gitignore and wrote basic build script

---
 .gitignore                          |  12 +++
 action.bash                         | 133 ++++++++++++++++++++++++++++
 core/build-config/include_paths.txt |   3 +
 3 files changed, 148 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 action.bash
 create mode 100644 core/build-config/include_paths.txt

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d3c00bc
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+
+# Complete folders that are unwanted in commits
+*.build/
+*.local/
+*.vscode/
+
+# Machine Code
+*.a
+*.dll
+*.elf
+*.exe
+*.so
diff --git a/action.bash b/action.bash
new file mode 100644
index 0000000..868df84
--- /dev/null
+++ b/action.bash
@@ -0,0 +1,133 @@
+
+cd $(dirname "$(pwd)/$0")
+REPOSITORY_FOLDER=$(pwd)
+
+
+PROJECT_NAME="maintree"
+DEBUG_CC_OPTIONS="-g2 -Wall -Wextra -Wpedantic"
+RELEASE_CC_OPTIONS="-O3 -Wall"
+
+MAIN_OBJECTS_FOLDER=".build/objects/"
+CONFIG_FILE_INCLUDE_PATHS="build-config/include_paths.txt"
+
+function clone_dependencies {
+    echo "================ Cloning Dependencies! ================"
+    mkdir -p .build/depends/libRR
+    cd .build/depends/libRR/
+    git clone --depth=1 https://git.nerdcult.net/libRR/Core/
+
+    cd "$REPOSITORY_FOLDER"
+}
+
+function build_dependencies {
+    echo "================ Building Dependencies! ================"
+    
+    mkdir -p "$REPOSITORY_FOLDER/.build/output"
+
+    cd .build/depends/libRR/Core/
+    bash build.bash release
+    cp .build/libRR-Core.a "$REPOSITORY_FOLDER/.build/"
+
+    cd "$REPOSITORY_FOLDER"
+}
+
+function get_include_path_configuration {
+    MODULE_NAME=$1
+
+    INCLUDE_CONFIG_PATH="$REPOSITORY_FOLDER/$MODULE_NAME/$CONFIG_FILE_INCLUDE_PATHS"
+    INCLUDE_STATEMENTS="-I $REPOSITORY_FOLDER/$MODULE_NAME/inc-c/"
+    if [[ ! -f $INCLUDE_CONFIG_PATH ]]
+    then
+        return
+    fi
+
+    for LINE in $(cat $INCLUDE_CONFIG_PATH)
+    do
+        INCLUDE_STATEMENTS="$INCLUDE_STATEMENTS -I \"$REPOSITORY_FOLDER/$LINE\""
+    done
+}
+
+function compile_module_c_sources {
+    MODULE_NAME=$1
+
+    get_include_path_configuration $MODULE_NAME
+    echo $INCLUDE_STATEMENTS
+
+    MODULE_SOURCE_PATH="$REPOSITORY_FOLDER/$MODULE_NAME/src-c/"
+    MODULE_OBJECTS_FOLDER="$REPOSITORY_FOLDER/$MAIN_OBJECTS_FOLDER/$MODULE_NAME/"
+    mkdir -p $MODULE_OBJECTS_FOLDER
+
+    # Loop through all files in the 'src-c'-folder and hand them over to GCC
+
+    cd $MODULE_SOURCE_PATH
+    MODULE_SOURCES=$(find . -mindepth 1)
+    for SOURCE_FOLDER_ITEM in $MODULE_SOURCES
+    do
+        # Cut away the dot-slash given by 'find' as abbrevation for the working directory
+        RELATIVE_SOURCE_PATH=$(echo $SOURCE_FOLDER_ITEM | cut -c "3-")
+
+        # If this folder item is a folder, it must be created as an 
+        # output-folder for the object files to be placed in
+        
+        if [[ -d $RELATIVE_SOURCE_PATH ]]
+        then
+            mkdir -p "$MODULE_OBJECTS_FOLDER/$RELATIVE_SOURCE_PATH/"
+            continue
+        fi
+        
+        # Check if this is a C source file by checking the last 2 characters (the ending),
+        # and if it isn't, continue with the next file.
+
+        LEN_SOURCE_FILE_NAME=${#RELATIVE_SOURCE_PATH}
+        let PENULTIMATE_OFFSET=$LEN_SOURCE_FILE_NAME-1
+        LAST_2_CHARACTERS=$(echo $RELATIVE_SOURCE_PATH | cut -c "$PENULTIMATE_OFFSET-")
+        if [[ $LAST_2_CHARACTERS != ".c" ]]; then continue; fi
+        
+        # Status Message
+        echo "==> File:          $RELATIVE_SOURCE_PATH"
+
+        # Finally, call GCC to compile the C-file and let it place the file in the
+        # objects folder or one of the possible subfolders which now could exist.
+
+        gcc -c $CC_OPTIONS -o \
+            "$MODULE_OBJECTS_FOLDER/$RELATIVE_SOURCE_PATH.o" \
+            "$MODULE_SOURCE_PATH/$RELATIVE_SOURCE_PATH" \
+            $INCLUDE_STATEMENTS
+    done
+
+    ar -rvs $REPOSITORY_FOLDER/.build/$PROJECT_NAME-$MODULE_NAME.a $MODULE_OBJECTS_FOLDER/*
+    cd $REPOSITORY_FOLDER
+}
+
+function build_in_debug_profile {
+    echo "================ Building in Debug Profile! ================"
+    CC_OPTIONS=$DEBUG_CC_OPTIONS
+    compile_module_c_sources core
+}
+
+function build_in_release_profile {
+    echo "================ Building in Release Profile! ================"
+    CC_OPTIONS=$RELEASE_CC_OPTIONS
+    compile_module_c_sources core
+}
+
+case $1 in
+    "d" | "dbg" | "debug")
+        build_in_debug_profile 
+        ;;
+
+    "r" | "release")
+        build_in_release_profile 
+        ;;
+    
+    "c" | "clone-dependencies")
+        clone_dependencies 
+        ;;
+    
+    "b" | "build-dependencies")
+        build_dependencies
+        ;;
+    *)
+        echo "Unknown action."
+        ;;
+esac
diff --git a/core/build-config/include_paths.txt b/core/build-config/include_paths.txt
new file mode 100644
index 0000000..45c9e10
--- /dev/null
+++ b/core/build-config/include_paths.txt
@@ -0,0 +1,3 @@
+core/exports/
+.build/depends/libRR/Core/core/exports/
+.build/depends/libRR/Core/platform/exports/
\ No newline at end of file