#!/usr/bin/env bash
# Setup script for oomol-lab/pdf-craft on Linux, from https://gitmanual.com/oomol-lab/pdf-craft
# 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/oomol-lab/pdf-craft" >&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 'pdf-craft' ] || git clone https://github.com/oomol-lab/pdf-craft.git
cd 'pdf-craft'

step '2/4 Install the required runtimes'
# Python >=3.11,<3.14
# Debian/Ubuntu
have python3 || sudo apt install -y python3 python3.11 python3-venv
have poetry || pipx install poetry

step '3/4 Configure environment variables'
# Fill in secrets: PDF_CRAFT_JEV_API_KEY, PDF_CRAFT_DEEPSEEK_OCR_API_KEY, PDF_CRAFT_DEEPSEEK_OCR_MAX_TOKENS, PDF_CRAFT_DEEPSEEK_OCR2_API_KEY, PDF_CRAFT_DEEPSEEK_OCR2_MAX_TOKENS, PDF_CRAFT_UNLIMITED_OCR_ACCESS_KEY, PDF_CRAFT_UNLIMITED_OCR_SECRET_KEY, PDF_CRAFT_LLM_DEFAULT_TOKEN_ENCODING
if [ ! -f .env ]; then cp .env.template .env; echo 'Created .env. Fill in secrets: PDF_CRAFT_JEV_API_KEY, PDF_CRAFT_DEEPSEEK_OCR_API_KEY, PDF_CRAFT_DEEPSEEK_OCR_MAX_TOKENS, PDF_CRAFT_DEEPSEEK_OCR2_API_KEY, PDF_CRAFT_DEEPSEEK_OCR2_MAX_TOKENS, PDF_CRAFT_UNLIMITED_OCR_ACCESS_KEY, PDF_CRAFT_UNLIMITED_OCR_SECRET_KEY, PDF_CRAFT_LLM_DEFAULT_TOKEN_ENCODING in .env, then run this script again.'; exit 0; fi

step '4/4 Install dependencies'
poetry install

echo 'Set up oomol-lab/pdf-craft.'
echo 'Fill in secrets: PDF_CRAFT_JEV_API_KEY, PDF_CRAFT_DEEPSEEK_OCR_API_KEY, PDF_CRAFT_DEEPSEEK_OCR_MAX_TOKENS, PDF_CRAFT_DEEPSEEK_OCR2_API_KEY, PDF_CRAFT_DEEPSEEK_OCR2_MAX_TOKENS, PDF_CRAFT_UNLIMITED_OCR_ACCESS_KEY, PDF_CRAFT_UNLIMITED_OCR_SECRET_KEY, PDF_CRAFT_LLM_DEFAULT_TOKEN_ENCODING'
echo 'Next, from the project folder:'
echo '  poetry run pytest'
echo 'Manual: https://gitmanual.com/oomol-lab/pdf-craft'