InvokeAI/installer/create_installer.sh

#!/bin/bash

set -e

BCYAN="\e[1;36m"
BBLUE="\e[1;34m"
BYELLOW="\e[1;33m"
BGREEN="\e[1;32m"
RED="\e[31m"
RESET="\e[0m"

function is_bin_in_path {
    builtin type -P "$1" &>/dev/null
}

function git_show_ref {
    git show-ref --dereference $1 --abbrev 7
}

function git_show {
    git show -s --format='%h %s' $1
}

cd "$(dirname "$0")"

echo -e "${BYELLOW}This script must be run from the installer directory!${RESET}"
echo "The current working directory is $(pwd)"
read -p "If that looks right, press any key to proceed, or CTRL-C to exit..."
echo

# Some machines only have `python3`, others have `python` - make an alias.
# We can use a function to approximate an alias within a non-interactive shell.
if ! is_bin_in_path python && is_bin_in_path python3; then
    echo -e "Aliasing ${BBLUE}python3${RESET} to ${BBLUE}python${RESET}..."
    function python {
        python3 "$@"
    }
fi

if [[ -v "VIRTUAL_ENV" ]]; then
    # we can't just call 'deactivate' because this function is not exported
    # to the environment of this script from the bash process that runs the script
    echo -e "${BYELLOW}A virtual environment is activated. Please deactivate it before proceeding.${RESET}"
    exit -1
fi

VERSION=$(
    cd ..
    python -c "from invokeai.version import __version__ as version; print(version)"
)
PATCH=""
VERSION="v${VERSION}${PATCH}"
LATEST_TAG="v3-latest"

echo "Building installer for version $VERSION..."
echo

echo -e "${BCYAN}$VERSION${RESET}"
git_show_ref tags/$VERSION
echo
echo -e "${BCYAN}$LATEST_TAG${RESET}"
git_show_ref tags/$LATEST_TAG
echo
echo -e "${BGREEN}HEAD${RESET}"
git_show
echo

echo -e -n "Tag ${BGREEN}HEAD${RESET} with ${BCYAN}${VERSION}${RESET} and ${BCYAN}${LATEST_TAG}${RESET}, ${RED}deleting existing tags on remote${RESET}? "
read -e -p 'y/n [n]: ' input
RESPONSE=${input:='n'}
if [ "$RESPONSE" == 'y' ]; then
    echo
    echo -e "Deleting ${BCYAN}${VERSION}${RESET} tag on remote..."
    git push origin :refs/tags/$VERSION

    echo -e "Tagging ${BGREEN}HEAD${RESET} with ${BCYAN}${VERSION}${RESET} locally..."
    if ! git tag -fa $VERSION; then
        echo "Existing/invalid tag"
        exit -1
    fi

    echo -e "Deleting ${BCYAN}${LATEST_TAG}${RESET} tag on remote..."
    git push origin :refs/tags/$LATEST_TAG

    echo -e "Tagging ${BGREEN}HEAD${RESET} with ${BCYAN}${LATEST_TAG}${RESET} locally..."
    git tag -fa $LATEST_TAG

    echo
    echo -e "${BYELLOW}Remember to 'git push origin --tags'!${RESET}"
fi

# ---------------------- FRONTEND ----------------------

pushd ../invokeai/frontend/web >/dev/null
echo
echo "Installing frontend dependencies..."
echo
pnpm i --frozen-lockfile
echo
echo "Building frontend..."
echo
pnpm build
popd

# ---------------------- BACKEND ----------------------

echo
echo "Building wheel..."
echo

# install the 'build' package in the user site packages, if needed
# could be improved by using a temporary venv, but it's tiny and harmless
if [[ $(python -c 'from importlib.util import find_spec; print(find_spec("build") is None)') == "True" ]]; then
    pip install --user build
fi

rm -rf ../build

python -m build --wheel --outdir dist/ ../.

# ----------------------

echo
echo "Building installer zip files for InvokeAI ${VERSION}..."
echo

# get rid of any old ones
rm -f *.zip
rm -rf InvokeAI-Installer

# copy content
mkdir InvokeAI-Installer
for f in templates lib *.txt *.reg; do
    cp -r ${f} InvokeAI-Installer/
done

# Move the wheel
mv dist/*.whl InvokeAI-Installer/lib/

# Install scripts
# Mac/Linux
cp install.sh.in InvokeAI-Installer/install.sh
chmod a+x InvokeAI-Installer/install.sh

# Windows
perl -p -e "s/^set INVOKEAI_VERSION=.*/set INVOKEAI_VERSION=$VERSION/" install.bat.in >InvokeAI-Installer/install.bat
cp WinLongPathsEnabled.reg InvokeAI-Installer/

# Zip everything up
zip -r InvokeAI-installer-$VERSION.zip InvokeAI-Installer

# clean up
rm -rf InvokeAI-Installer tmp dist

exit 0