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#!/bin/bash
# detect if build-essential is missing or broken
if ! dpkg-query -W -f'${Status}' "build-essential" 2>/dev/null | grep -q "ok installed"; then
echo "build-essential not found or broken!
A C++ compiler is required to build needed Python packages!
To install one, run cmd_wsl.bat and enter these commands:
sudo apt-get update
sudo apt-get install build-essential
"
read -n1 -p "Continue the installer anyway? [y,n]" EXIT_PROMPT
# only continue if user inputs 'y' else exit
if ! [[ $EXIT_PROMPT == "Y" || $EXIT_PROMPT == "y" ]]; then exit; fi
fi
# deactivate existing conda envs as needed to avoid conflicts
{ conda deactivate && conda deactivate && conda deactivate; } 2> /dev/null
# config unlike other scripts, can't use current directory due to file IO bug in WSL, needs to be in virtual drive
INSTALL_DIR_PREFIX="$HOME/text-gen-install"
if [[ ! $(realpath "$(pwd)/..") = /mnt/* ]]; then
INSTALL_DIR_PREFIX="$(realpath "$(pwd)/..")" && INSTALL_INPLACE=1
fi
INSTALL_DIR="$INSTALL_DIR_PREFIX/text-generation-webui"
CONDA_ROOT_PREFIX="$INSTALL_DIR/installer_files/conda"
INSTALL_ENV_DIR="$INSTALL_DIR/installer_files/env"
MINICONDA_DOWNLOAD_URL="https://repo.anaconda.com/miniconda/Miniconda3-py310_23.3.1-0-Linux-x86_64.sh"
conda_exists="F"
# environment isolation
export PYTHONNOUSERSITE=1
unset PYTHONPATH
unset PYTHONHOME
export CUDA_PATH="$INSTALL_ENV_DIR"
export CUDA_HOME="$CUDA_PATH"
# /usr/lib/wsl/lib needs to be added to LD_LIBRARY_PATH to fix years-old bug in WSL where GPU drivers aren't linked properly
export LD_LIBRARY_PATH="$CUDA_HOME/lib:/usr/lib/wsl/lib:$LD_LIBRARY_PATH"
# open bash cli if called with 'wsl.sh cmd' with workarounds for existing conda
if [ "$1" == "cmd" ]; then
exec bash --init-file <(echo ". ~/.bashrc; conda deactivate 2> /dev/null; cd $INSTALL_DIR || cd $HOME; source $CONDA_ROOT_PREFIX/etc/profile.d/conda.sh; conda activate $INSTALL_ENV_DIR")
exit
fi
if [[ "$INSTALL_DIR" =~ " " ]]; then echo This script relies on Miniconda which can not be silently installed under a path with spaces. && exit; fi
# create install dir if missing
if [ ! -d "$INSTALL_DIR" ]; then mkdir -p "$INSTALL_DIR" || exit; fi
# figure out whether git and conda needs to be installed
if "$CONDA_ROOT_PREFIX/bin/conda" --version &>/dev/null; then conda_exists="T"; fi
# (if necessary) install git and conda into a contained environment
# download miniconda
if [ "$conda_exists" == "F" ]; then
echo "Downloading Miniconda from $MINICONDA_DOWNLOAD_URL to $INSTALL_DIR/miniconda_installer.sh"
curl -Lk "$MINICONDA_DOWNLOAD_URL" > "$INSTALL_DIR/miniconda_installer.sh"
chmod u+x "$INSTALL_DIR/miniconda_installer.sh"
bash "$INSTALL_DIR/miniconda_installer.sh" -b -p $CONDA_ROOT_PREFIX
# test the conda binary
echo "Miniconda version:"
"$CONDA_ROOT_PREFIX/bin/conda" --version
fi
# create the installer env
if [ ! -e "$INSTALL_ENV_DIR" ]; then
"$CONDA_ROOT_PREFIX/bin/conda" create -y -k --prefix "$INSTALL_ENV_DIR" python=3.11 git
fi
# check if conda environment was actually created
if [ ! -e "$INSTALL_ENV_DIR/bin/python" ]; then
echo "Conda environment is empty."
exit
fi
# activate installer env
source "$CONDA_ROOT_PREFIX/etc/profile.d/conda.sh" # otherwise conda complains about 'shell not initialized' (needed when running in a script)
conda activate "$INSTALL_ENV_DIR"
pushd $INSTALL_DIR 1> /dev/null || exit
if [ ! -f "./server.py" ]; then
git init -b main
git remote add origin https://github.com/oobabooga/text-generation-webui
git fetch
git remote set-head origin -a
git reset origin/HEAD --hard
git branch --set-upstream-to=origin/HEAD
git restore -- . :!./CMD_FLAGS.txt
fi
# copy CMD_FLAGS.txt to install dir to allow edits within Windows
if [[ $INSTALL_INPLACE != 1 ]]; then
# workaround for old install migration
if [ ! -f "./wsl.sh" ]; then
git pull || exit
[ -f "../webui.py" ] && mv "../webui.py" "../webui-old.py"
fi
if [ -f "$(dirs +1)/CMD_FLAGS.txt" ] && [ -f "./CMD_FLAGS.txt" ]; then cp -u "$(dirs +1)/CMD_FLAGS.txt" "$INSTALL_DIR"; fi
fi
# setup installer env update env if called with 'wsl.sh update'
case "$1" in
("update") python one_click.py --update;;
(*) python one_click.py $@;;
esac
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