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

step '2/4 Install the required runtimes'
# Rust stable
have cargo || curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

step '3/4 Configure environment variables'
[ -f .env ] || cp .env.local.example .env

step '4/4 Install dependencies'
cargo build

echo 'Set up mmalmi/iris-drive.'
echo 'Compare yours with the README'\''s “Platform Status” list above before installing anything.'
echo 'Next, from the project folder:'
echo '  cargo test'
echo 'Manual: https://gitmanual.com/mmalmi/iris-drive'