(feat): Add CMake and build script

.gitignore

@@ -1,8 +1,121 @@
-.DS_Store
-/.build
-/Packages
+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## User settings
 xcuserdata/
-DerivedData/
-.swiftpm/configuration/registries.json
-.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
-.netrc
+
+## Obj-C/Swift specific
+*.hmap
+
+## App packaging
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+# *.xcodeproj
+#
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+# .swiftpm
+
+.build/
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# Pods/
+#
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
+
+# Carthage
+#
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build/
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output
+
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+cmake_install.cmake
+CMakeCache.txt
+Makefile
+
+build/

CMakeLists.txt

@@ -0,0 +1,64 @@
+##===----------------------------------------------------------------------===##
+##
+## This source file is part of the CryptoSwiftWrapper open source project
+##
+## Copyright (c) 2024 ScribbleLabApp
+## Copyright (c) 2021-2024 Apple Inc. and the SwiftCrypto project authors
+## Licensed under Apache License v2.0
+##
+## See LICENSE for license information
+##
+## SPDX-License-Identifier: Apache-2.0
+##
+##===----------------------------------------------------------------------===##
+
+cmake_minimum_required(VERSION 3.15.1)
+project(CryptoSwiftWrapper)
+
+# Set paths
+set(SWIFT_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/Sources/CryptoSwiftWrapper)
+set(C_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/Sources/_cyfn)
+
+# Set include directories
+include_directories(
+    ${SWIFT_SRC_DIR}/include
+    ${C_SRC_DIR}
+)
+
+# Define the Swift target name
+set(SWIFT_TARGET_NAME CryptoSwiftWrapper)
+
+# Find Swift and set its compiler path
+find_program(SWIFT_EXECUTABLE swift)
+if(NOT SWIFT_EXECUTABLE)
+    message(FATAL_ERROR "Swift compiler not found!")
+endif()
+
+# Add SwiftPM as an ExternalProject
+include(ExternalProject)
+
+ExternalProject_Add(${SWIFT_TARGET_NAME}_External
+    PREFIX ${CMAKE_CURRENT_BINARY_DIR}/${SWIFT_TARGET_NAME}-prefix
+    SOURCE_DIR ${SWIFT_SRC_DIR}
+    BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${SWIFT_TARGET_NAME}-build
+    CONFIGURE_COMMAND ""
+    BUILD_COMMAND ${SWIFT_EXECUTABLE} build --package-path ${SWIFT_SRC_DIR}
+    INSTALL_COMMAND ""
+    BUILD_BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/${SWIFT_TARGET_NAME}-build/*.dylib
+)
+
+# Dummy target for header-only C library
+add_library(cyfn INTERFACE)
+target_include_directories(cyfn INTERFACE ${C_SRC_DIR})
+
+# Create custom target to build the C library
+add_custom_target(CLibrary DEPENDS cyfn)
+add_dependencies(CLibrary ${SWIFT_TARGET_NAME}_External)
+
+# Optional: Install targets
+# Since cyfn is a header-only library, no need to install anything
+
+# Clean command
+add_custom_target(clean-all
+    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_BINARY_DIR}/clean-all.cmake
+)

README.md

@@ -58,3 +58,12 @@ Once CryptoSwiftWrapper is added as a dependency using SPM, you need to ensure i
 
 > [!IMPORTANT]
 Avoid directly including _cyfn/cyfn.h to maintain encapsulation and proper abstraction.
+
+### Build process
+
+After cloning the CryptoSwiftWrapper repository to your local machine, navigate to the project directory in your Terminal. Once there, run our build script:
+
+```sh
+chmod u+x build_script.sh
+./build_script.sh
+```

build_script.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+GREEN='\033[1;32m'   # Change to bold green
+RED='\033[0;31m'
+ORANGE='\033[0;33m'
+BOLD='\033[1m'
+RESET='\033[0m'
+
+# Check if terminal supports ANSI escape codes
+if [[ "$TERM" != "xterm-256color" ]] && ! command -v tput &> /dev/null; then
+    echo "Warning: ANSI escape codes not supported. Falling back to basic text formatting."
+    # Define basic text formatting functions
+    bold() { echo -e "${BOLD}$1${RESET}"; }
+    red() { echo -e "${RED}$1${RESET}"; }
+    green() { echo -e "${GREEN}$1${RESET}"; }
+    orange() { echo -e "${ORANGE}$1${RESET}"; }
+    reset() { echo -e "$1"; }
+else
+    # Define functions using tput for terminal text formatting
+    bold() { tput bold; echo -e "$1"; tput sgr0; }
+    red() { tput setaf 1; echo -e "$1"; tput sgr0; }
+    green() { tput setaf 2; tput bold; echo -e "$1"; tput sgr0; }  # Modify green to be bold
+    orange() { tput setaf 3; echo -e "$1"; tput sgr0; }
+    reset() { tput sgr0; echo -e "$1"; }
+fi
+
+bold "${BOLD}Welcome to the ScribbleLabApp CryptoSwiftWrapper build script${BOLD}"
+echo ""
+echo "Version: 0.1.0-beta (1)"
+echo "Copyright (c) 2024 - ScribbleLabApp. All rights reserved."
+echo ""
+
+# Check for required tools
+if ! command -v cmake &> /dev/null; then
+    red "Error: cmake is not installed."
+    exit 1
+fi
+
+if ! command -v make &> /dev/null; then
+    red "Error: make is not installed."
+    exit 1
+fi
+
+# Build process
+orange "Creating build folder..."
+mkdir -p build
+cd build
+
+orange "Configuring cmake..."
+echo ""
+cmake ..
+
+orange "Building project..."
+echo ""
+make .
+
+echo ""
+green "${GREEN}[Success]: Build completed successfully.${RESET}"