mirror of
https://github.com/invoke-ai/InvokeAI
synced 2024-08-30 20:32:17 +00:00
07c3c57cde
- The installer will pull from the branch release-candidate-2-1 for the purposes of testing. - This needs to be changed to "main" before release.
112 lines
3.7 KiB
Bash
Executable File
112 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# This script will install git and conda (if not found on the PATH variable)
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# using micromamba (an 8mb static-linked single-file binary, conda replacement).
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# For users who already have git and conda, this step will be skipped.
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# Next, it'll checkout the project's git repo, if necessary.
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# Finally, it'll create the conda environment and preload the models.
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# This enables a user to install this project without manually installing conda and git.
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cd "$(dirname "${BASH_SOURCE[0]}")"
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echo "Installing InvokeAI.."
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echo ""
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OS_NAME=$(uname -s)
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case "${OS_NAME}" in
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Linux*) OS_NAME="linux";;
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Darwin*) OS_NAME="mac";;
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*) echo "Unknown OS: $OS_NAME! This script runs only on Linux or Mac" && exit
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esac
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OS_ARCH=$(uname -m)
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case "${OS_ARCH}" in
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x86_64*) OS_ARCH="64";;
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arm64*) OS_ARCH="arm64";;
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*) echo "Unknown system architecture: $OS_ARCH! This script runs only on x86_64 or arm64" && exit
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esac
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# https://mamba.readthedocs.io/en/latest/installation.html
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if [ "$OS_NAME" == "linux" ] && [ "$OS_ARCH" == "arm64" ]; then OS_ARCH="aarch64"; fi
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# config
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export MAMBA_ROOT_PREFIX="$(pwd)/installer_files/mamba"
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INSTALL_ENV_DIR="$(pwd)/installer_files/env"
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MICROMAMBA_DOWNLOAD_URL="https://micro.mamba.pm/api/micromamba/${OS_NAME}-${OS_ARCH}/latest"
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REPO_URL="https://github.com/invoke-ai/InvokeAI.git"
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umamba_exists="F"
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# figure out whether git and conda needs to be installed
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if [ -e "$INSTALL_ENV_DIR" ]; then export PATH="$INSTALL_ENV_DIR/bin:$PATH"; fi
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PACKAGES_TO_INSTALL=""
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if ! hash "conda" &>/dev/null; then PACKAGES_TO_INSTALL="$PACKAGES_TO_INSTALL conda"; fi
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if ! hash "git" &>/dev/null; then PACKAGES_TO_INSTALL="$PACKAGES_TO_INSTALL git"; fi
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if "$MAMBA_ROOT_PREFIX/micromamba" --version &>/dev/null; then umamba_exists="T"; fi
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# (if necessary) install git and conda into a contained environment
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if [ "$PACKAGES_TO_INSTALL" != "" ]; then
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# download micromamba
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if [ "$umamba_exists" == "F" ]; then
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echo "Downloading micromamba from $MICROMAMBA_DOWNLOAD_URL to $MAMBA_ROOT_PREFIX/micromamba"
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mkdir -p "$MAMBA_ROOT_PREFIX"
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curl -L "$MICROMAMBA_DOWNLOAD_URL" | tar -xvj bin/micromamba -O > "$MAMBA_ROOT_PREFIX/micromamba"
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chmod u+x "$MAMBA_ROOT_PREFIX/micromamba"
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# test the mamba binary
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echo "Micromamba version:"
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"$MAMBA_ROOT_PREFIX/micromamba" --version
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fi
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# create the installer env
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if [ ! -e "$INSTALL_ENV_DIR" ]; then
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"$MAMBA_ROOT_PREFIX/micromamba" create -y --prefix "$INSTALL_ENV_DIR"
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fi
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echo "Packages to install:$PACKAGES_TO_INSTALL"
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"$MAMBA_ROOT_PREFIX/micromamba" install -y --prefix "$INSTALL_ENV_DIR" -c conda-forge $PACKAGES_TO_INSTALL
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if [ ! -e "$INSTALL_ENV_DIR" ]; then
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echo "There was a problem while initializing micromamba. Cannot continue."
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exit
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fi
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fi
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if [ -e "$INSTALL_ENV_DIR" ]; then export PATH="$INSTALL_ENV_DIR/bin:$PATH"; fi
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# get the repo (and load into the current directory)
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if [ ! -e ".git" ]; then
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git config --global init.defaultBranch main
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git init
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git remote add origin "$REPO_URL"
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git fetch
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git checkout origin/release-candidate-2-1 -ft
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fi
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# create the environment
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CONDA_BASEPATH=$(conda info --base)
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source "$CONDA_BASEPATH/etc/profile.d/conda.sh" # otherwise conda complains about 'shell not initialized' (needed when running in a script)
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conda activate
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if [ "$OS_NAME" == "mac" ]; then
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PIP_EXISTS_ACTION=w CONDA_SUBDIR=osx-${OS_ARCH} conda env create -f environment-mac.yml
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else
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conda env create -f environment.yml
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fi
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conda activate invokeai
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# preload the models
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python scripts/preload_models.py
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# tell the user their next steps
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echo "You can now start generating images by running invoke.sh (inside this folder), using ./invoke.sh"
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