Implemented a dependency-checking and installation script for Arch Linux, Ubuntu and macOS

build.sh

@@ -1,5 +1,10 @@
 #!/bin/bash
 
+# Install required packages
+if [ "$1" != '--non-interactive' ]; then
+    ./resources/install_dependencies.sh
+fi
+
 # Create the Makefile using cmake, from a clean build directory
 cd code_boost/src/build/
 if [ ${PWD##*/} = 'build' ]; then

resources/install_dependencies.sh

@@ -0,0 +1,118 @@
+#!/bin/bash
+
+install_pkg_arch()
+{
+    PACMAN_PKGS="boost boost-libs cmake python python-pip sqlite tcpdump"
+
+    # Check first to avoid unnecessary sudo
+    echo -e "Packages: Checking..."
+    pacman -Qi $PACMAN_PKGS >/dev/null
+    if [ $? != 0 ]; then
+        # Install all missing packages
+        echo -e "Packages: Installing..."
+        sudo pacman -S --needed $PACMAN_PKGS
+    else
+        echo -e "Packages: Found."
+    fi
+
+    # libtins is not provided by Arch repos, check seperately
+    echo -e "Additional Packages: Checking..."
+    pacman -Qi libtins >/dev/null
+    if [ $? != 0 ]; then
+        echo -e "Additional Packages: Installing..."
+
+        pushd /tmp
+
+        # Download fresh copy of libtins
+        wget "https://aur.archlinux.org/cgit/aur.git/snapshot/libtins.tar.gz"
+        tar -xzf libtins.tar.gz
+        rm libtins.tar.gz
+        rm -R libtins
+
+        pushd libtins
+
+        # Build and install
+        makepkg -si
+
+        popd
+        popd
+    else
+        echo -e "Additional Packages: Found."
+    fi
+}
+
+install_pkg_ubuntu()
+{
+    APT_PKGS="build-essential libboost-dev libboost-python-dev cmake python3-dev python3-pip sqlite tcpdump libtins-dev libpcap-dev"
+
+    # Check first to avoid unnecessary sudo
+    echo -e "Packages: Checking..."
+    dpkg -s $APT_PKGS &>/dev/null
+    if [ $? != 0 ]; then
+        # Install all missing packages
+        echo -e "Packages: Installing..."
+        sudo apt-get install $APT_PKGS
+    else
+        echo -e "Packages: Found."
+    fi
+}
+
+install_pkg_darwin()
+{
+    echo -e "Installing: Packages"
+    brew install cmake python coreutils libdnet libtins boost boost-python --with-python3
+}
+
+install_pip()
+{
+    PYTHON_MODULES="lea numpy matplotlib scapy-python3 scipy"
+    echo -e "Python modules: Checking..."
+
+    # Check first to avoid unnecessary sudo
+    echo $PYTHON_MODULES | xargs -n 1 pip3 show >/dev/null
+    if [ $? == 0 ]; then
+        echo -e "Python modules: Found."
+        return
+    fi
+
+    # Install all missing packages
+    echo -e "Python modules: Installing..."
+    if [ $KERNEL == 'Darwin' ]; then
+        pip3 install $PYTHON_MODULES
+    else
+        sudo pip3 install $PYTHON_MODULES
+    fi
+}
+
+KERNEL=$(uname)
+
+if [ $KERNEL = 'Darwin' ]; then
+    echo -e "Detected OS:  macOS"
+
+    which brew
+    if [ $? != 0 ]; then
+        echo -e "Brew not found, please install it manually!"
+        exit 1
+    fi
+
+    install_pkg_darwin
+    install_pip
+    exit 0
+elif [ $KERNEL = 'Linux' ]; then
+    # Kernel is Linux, check for supported distributions
+    OS=$(awk '/DISTRIB_ID=/' /etc/*-release | sed 's/DISTRIB_ID=//' | tr '[:upper:]' '[:lower:]')
+
+    if [ $OS = 'arch' ]; then
+        echo -e "Detected OS: Arch Linux"
+        install_pkg_arch
+        install_pip
+        exit 0
+    elif [ $OS = 'ubuntu' ]; then
+        echo -e "Detected OS: Ubuntu"
+        install_pkg_ubuntu
+        install_pip
+        exit 0
+    fi
+fi
+echo -e "Your OS is not supported by this script, please make sure to install the dependencies manually"
+exit 0