#!/usr/bin/env bash
# Setup script for lfnovo/open-notebook on Linux, from https://gitmanual.com/lfnovo/open-notebook
# Read it before you run it: the commands come from the repo's own README and files.
# Run: bash setup.sh
set -eo pipefail
trap 'echo "Setup stopped at the step above. Steps and fixes: https://gitmanual.com/lfnovo/open-notebook" >&2' ERR
step() { printf '\n\033[1m==> %s\033[0m\n' "$1"; }
have() { command -v "$1" >/dev/null 2>&1; }
# Installers put programs here; make them usable right away.
export PATH="$HOME/.local/share/mise/shims:$HOME/.cargo/bin:$HOME/.local/bin:$HOME/.deno/bin:$HOME/.bun/bin:$PATH"
# nvm is a shell function, so load it into this script when it's installed.
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
load_nvm() { [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"; }
have_nvm() { load_nvm >/dev/null 2>&1; type nvm >/dev/null 2>&1; }

step '1/4 Clone the repository'
[ -d 'open-notebook' ] || git clone https://github.com/lfnovo/open-notebook.git
cd 'open-notebook'

step '2/4 Install the required runtimes'
# Python 3.12, Docker
have uv || curl -LsSf https://astral.sh/uv/install.sh | sh
# needs Docker Engine: https://docs.docker.com/engine/install/

step '3/4 Configure environment variables'
# Fill in secrets: SURREAL_PASSWORD
if [ ! -f .env ]; then cp .env.example .env; echo 'Created .env. Fill in secrets: SURREAL_PASSWORD in .env, then run this script again.'; exit 0; fi

step '4/4 Install dependencies'
uv sync

echo 'Set up lfnovo/open-notebook.'
echo 'Fill in secrets: SURREAL_PASSWORD'
echo 'Next, from the project folder:'
echo '  uv run pytest'
echo 'Manual: https://gitmanual.com/lfnovo/open-notebook'