lollms-webui/scripts/macos/macos_install.sh

#!/bin/bash

# This script will install Miniconda and git with all dependencies for this 
# project. This enables a user to install this project without manually 
# installing Conda and git.
#
# Introdusing Versions so can troubleshoot problems with script faster
# Version: 2.2


echo "      ___       ___           ___       ___       ___           ___      "
echo "     /\__\     /\  \         /\__\     /\__\     /\__\         /\  \     "
echo "    /:/  /    /::\  \       /:/  /    /:/  /    /::|  |       /::\  \    "
echo "   /:/  /    /:/\:\  \     /:/  /    /:/  /    /:|:|  |      /:/\ \  \   "
echo "  /:/  /    /:/  \:\  \   /:/  /    /:/  /    /:/|:|__|__   _\:\~\ \  \  "
echo " /:/__/    /:/__/ \:\__\ /:/__/    /:/__/    /:/ |::::\__\ /\ \:\ \ \__\ "
echo " \:\  \    \:\  \ /:/  / \:\  \    \:\  \    \/__/~~/:/  / \:\ \:\ \/__/ "
echo "  \:\  \    \:\  /:/  /   \:\  \    \:\  \         /:/  /   \:\ \:\__\   "
echo "   \:\  \    \:\/:/  /     \:\  \    \:\  \       /:/  /     \:\/:/  /   "
echo "    \:\__\    \::/  /       \:\__\    \:\__\     /:/  /       \::/  /    "
echo "     \/__/     \/__/         \/__/     \/__/     \/__/         \/__/     "
echo "V12"
echo "-----------------"
echo "By ParisNeo"
echo "-----------------"


cd "$(dirname "$0")"

if [[ "$PWD" == *" "* ]]; then
  echo ""
  echo "This script relies on Miniconda, which cannot be silently installed under a path with spaces."
  exit 1
fi

echo ""
echo "WARNING: This script relies on Miniconda, which will fail to install if the path is too long."

if [[ "$PWD" =~ [^#\$\%\&\(\)\*\+\] ]]; then
  echo ""
  echo "WARNING: Special characters were detected in the installation path!"
  echo "         This can cause the installation to fail!"
fi

read -rp "Press Enter to continue..."

clear


export PACKAGES_TO_INSTALL=python=3.11 git pip

# This will test if homebrew is installed on the mac.
# If not installed it will install homebrew.

echo "*****************************************************"
echo "*** Homebriew is required for LoLLMs Install      ***"
echo "*** Checking if Homebrew is installed             ***"
echo "***                                               ***"
which -s brew
if [[ $? != 0 ]] ; then
    # Install Homebrew
   echo "*** Please Install Homebrew - See https://brew.sh ***"
   echo "*****************************************************"
   exit 1
else
   echo "*** Homebrew is installed - Continuing            ***"
   echo "***                                               ***"
fi

# This will test if GCC is installed.
# If GCC is installed it will attempt an upgrade
# if it is not installed it will install gcc using homebrew
echo "*** Checking if GCC is installed                  ***"
echo "***                                               ***"
if brew list gcc &>/dev/null; then
        echo "*** GCC is already installed - Upgrading          ***"
        echo "*****************************************************"
else
        echo "*** GCC Not Installed - Installing                ***"
        echo "*****************************************************"
        brew install gcc
fi

# Better isolation for virtual environment
unset CONDA_SHLVL
export PYTHONNOUSERSITE=1
unset PYTHONPATH
unset PYTHONHOME
export TEMP="$PWD/installer_files/temp"
export TMP="$PWD/installer_files/temp"

MINICONDA_DIR="$PWD/installer_files/miniconda3"
INSTALL_DIR="$PWD"
INSTALL_ENV_DIR="$PWD/installer_files/lollms_env"
ENV_NAME="lollms"

arch=$(uname -m)
if [ "$arch" == "arm64" ]; then
    MINICONDA_DOWNLOAD_URL="https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-MacOSX-arm64.sh"
else
    MINICONDA_DOWNLOAD_URL="https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh"
fi

REPO_URL="https://github.com/ParisNeo/lollms-webui.git"

if [ ! -f "$MINICONDA_DIR/Scripts/conda" ]; then
  # Download Miniconda
  echo "Downloading Miniconda installer from $MINICONDA_DOWNLOAD_URL"
  curl -LO "$MINICONDA_DOWNLOAD_URL"

  # Install Miniconda
  echo
  echo "Installing Miniconda to $MINICONDA_DIR"
  echo "Please wait..."
  echo

  if [ "$arch" == "arm64" ]; then
    bash "Miniforge3-MacOSX-arm64.sh" -b -p "$MINICONDA_DIR" || ( echo && echo "Miniconda installer not found." && exit 1 )
    rm -f "Miniforge3-MacOSX-arm64.sh"
    if [ ! -f "$MINICONDA_DIR/bin/activate" ]; then
      echo && echo "Miniconda install failed." && exit 1
    fi
  
  else
    bash "Miniconda3-latest-MacOSX-x86_64.sh" -b -p "$MINICONDA_DIR" || ( echo && echo "Miniconda installer not found." && exit 1 )
    rm -f "Miniconda3-latest-MacOSX-x86_64.sh"
    if [ ! -f "$MINICONDA_DIR/bin/activate" ]; then
      echo && echo "Miniconda install failed." && exit 1
    fi
  
  fi
fi

# Activate Miniconda
source "$MINICONDA_DIR/bin/activate" || ( echo "Miniconda hook not found." && exit 1 )

# Create the installer environment
if [ ! -d "$INSTALL_ENV_DIR" ]; then
  echo "Packages to install: $PACKAGES_TO_INSTALL"
  conda create -y -k -n "$ENV_NAME" $CHANNEL $PACKAGES_TO_INSTALL || ( echo && echo "Conda environment creation failed." && exit 1 )
  echo "Conda created and using packages: $PACKAGES_TO_INSTALL"
fi

# Activate installer environment
source activate "$ENV_NAME" || ( echo && echo "Conda environment activation failed." && exit 1 )

# install conda
conda install conda -y

#Install pytorch (required for RAG)
echo "Installing pytorch (required for RAG)"
pip install torch torchvision torchaudio

echo "$ENV_NAME Activated"
# Set default CUDA toolkit to the one in the environment
export CUDA_PATH="$INSTALL_ENV_DIR"

# Clone the repository
cd $INSTALL_DIR
if [ -d "lollms-webui" ]; then
  cd $INSTALL_DIR/lollms-webui || exit 1
  git pull
  git submodule update --init --recursive
  cd $INSTALL_DIR/lollms-webui/lollms_core 
  pip install -e .

else
  git clone --depth 1  --recurse-submodules "$REPO_URL"
  git submodule update --init --recursive
  cd $INSTALL_DIR/lollms-webui/lollms_core
  pip install -e .

fi
cd $INSTALL_DIR/lollms-webui || exit 1

# Loop through each "git+" requirement and uninstall it (workaround for inconsistent git package updating)
while IFS= read -r requirement; do
  if echo "$requirement" | grep -q "git+"; then
    package_name=$(echo "$requirement" | awk -F'/' '{ print $4 }' | awk -F'@' '{ print $1 }')
    python -m pip uninstall -y "$package_name"
  fi
done < requirements.txt

# Install the pip requirements
python -m pip install -r requirements.txt --upgrade

# The Following section creates the links to the install directory
# scripts vs copying the scripts. 

# Linking to the macos_run.sh script
cd $INSTALL_DIR
ln -s lollms-webui/scripts/macos/macos_run.sh macos_run.sh 

# Linking to the macos_conda_sessions.sh
ln -s lollms-webui/scripts/macos/macos_conda_session.sh macos_conda_session.sh 

echo "Select the default binding to be installed:"
options=("None (install the binding later)" "Local binding - ollama" "Local binding - python_llama_cpp" "Local binding - bs_exllamav2" "Remote binding - open_router" "Remote binding - open_ai" "Remote binding - mistral_ai" "Remote binding - gemini" "Remote binding - xAI" "Remote binding - groq")

select opt in "${options[@]}"
do
    case $opt in
        "None (install the binding later)")
            echo "You selected None. No binding will be installed now."
            break
            ;;
        "Local binding - ollama")
            python zoos/bindings_zoo/ollama/__init__.py
            break
            ;;
        "Local binding - python_llama_cpp")
            python zoos/bindings_zoo/python_llama_cpp/__init__.py
            break
            ;;
        "Local binding - bs_exllamav2")
            python zoos/bindings_zoo/bs_exllamav2/__init__.py
            break
            ;;
        "Remote binding - open_router")
            python zoos/bindings_zoo/open_router/__init__.py
            break
            ;;
        "Remote binding - open_ai")
            python zoos/bindings_zoo/open_ai/__init__.py
            break
            ;;
        "Remote binding - mistral_ai")
            python zoos/bindings_zoo/mistral_ai/__init__.py
            break
            ;;
        "Remote binding - gemini")
            python zoos/bindings_zoo/gemini/__init__.py
            break
            ;;
        "Remote binding - xAI")
            python zoos/bindings_zoo/xAI/__init__.py
            break
            ;;
        "Remote binding - groq")
            python zoos/bindings_zoo/xAI/__init__.py
            break
            ;;
        *) echo "Invalid option $REPLY";;
    esac
done

# cd scripts/python/lollms_installer
# python main.py
# cd ..

echo "Creating a bin dir (required for llamacpp binding)"
mkdir -p $INSTALL_ENV_DIR/bin

echo "Don't forget to select Apple silicon (if you are using M1, M2, M3) or apple intel (if you use old intel mac) in the settings before installing any binding"

PrintBigMessage() {
  echo
  echo "*******************************************************************"
  for message in "$@"; do
    echo "* $message"
  done
  echo "*******************************************************************"
  echo
}

PrintBigMessage "$@"

exit 0