#!/bin/bash
# Installs the packages required to build Dusk for the PSP. The PSP toolchain
# itself (pspdev) must already be installed; the pspdev/pspdev docker image
# provides it.
set -e

SUDO=""
if [ "$(id -u)" -ne 0 ]; then
  SUDO="sudo"
fi

if command -v apk >/dev/null 2>&1; then
  $SUDO apk add --no-cache git cmake make python3 py3-pip py3-dotenv
elif command -v apt-get >/dev/null 2>&1; then
  $SUDO apt-get update
  $SUDO apt-get install -y git cmake make python3 python3-pip python3-dotenv
elif command -v dnf >/dev/null 2>&1; then
  $SUDO dnf install -y git cmake make python python3-dotenv
elif command -v pacman >/dev/null 2>&1; then
  $SUDO pacman -Sy --noconfirm --needed git cmake make python python-dotenv
else
  echo "Unsupported package manager; install dependencies manually." >&2
  exit 1
fi

if [ -z "$PSPDEV" ] || ! command -v psp-cmake >/dev/null 2>&1; then
  echo "pspdev toolchain not found. Install it from https://pspdev.github.io/" >&2
  echo "and set PSPDEV, or use scripts/psp/build-docker.sh." >&2
  exit 1
fi