#!/usr/bin/env bash
# Compila German Whist (homebrew de Arduboy de Press Play On Tape, BSD-3-Clause) do commit b4651f2 de
# github.com/Press-Play-On-Tape/GermanWhist, com versoes fixas: o nucleo Arduino AVR 1.8.6 (LGPL-2.1; avr-gcc 7.3.0) e as
# bibliotecas Arduboy2 6.0.0 (BSD-3), pelo arduino-cli 1.5.1. O .hex publicado pelo autor nao e reproduzivel
# (as versoes das bibliotecas e do nucleo que ele usou nao estao registradas); servimos este, cujo
# fonte completo hospedamos junto: o jogo no commit, as bibliotecas, o nucleo AVR e este script.
#
#   src/FredGames.Bundler/Builds/build-german-whist.sh
#
# Saida: artifacts/build/german-whist-b4651f2/GermanWhist.hex

set -euo pipefail

CLI=1.5.1
CLI_SHA256=cb952e8c1621c95ef5f1d17831c945e3d0ec5973f89c557a7ec8feb9c4f7d4c9
CORE=1.8.6
GAME_URL=https://github.com/Press-Play-On-Tape/GermanWhist/archive/b4651f281c1523ab5e8950f602e9c1e264599412.tar.gz
GAME_SHA256=c8d586ad13f5fd082313dcd46d4545df954b4b3b06798b9fab86162cfb48468a
SKETCH_DIR="Whist"
SKETCH=Whist
LIB0=("Arduboy2" "https://github.com/MLXXXp/Arduboy2/archive/refs/tags/6.0.0.tar.gz" "34c5530b98167106f7fa7f5e7568e39512f689bf819b370abc9f6a212077bf06" "Arduboy2-6.0.0.tar.gz")

here="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
root="$(git -C "$here" rev-parse --show-toplevel 2>/dev/null || pwd)"
out="$root/artifacts/build/german-whist-b4651f2"
cache="$root/artifacts/build/cache"
tools="$root/artifacts/tools/arduino-$CLI"

fetch() { # url sha256 arquivo
  [ -f "$cache/$3" ] || curl -fsSL "$1" -o "$cache/$3"
  echo "$2  $cache/$3" | shasum -a 256 -c - >/dev/null
}

mkdir -p "$cache" "$tools"
fetch "https://github.com/arduino/arduino-cli/releases/download/v$CLI/arduino-cli_${CLI}_macOS_ARM64.tar.gz" "$CLI_SHA256" "arduino-cli_${CLI}_macOS_ARM64.tar.gz"
fetch "$GAME_URL" "$GAME_SHA256" "GermanWhist-b4651f2.tar.gz"

tar -xzf "$cache/arduino-cli_${CLI}_macOS_ARM64.tar.gz" -C "$tools" arduino-cli
export ARDUINO_DIRECTORIES_DATA="$tools/data" ARDUINO_DIRECTORIES_DOWNLOADS="$tools/staging" ARDUINO_DIRECTORIES_USER="$tools/user"
"$tools/arduino-cli" core update-index >/dev/null
"$tools/arduino-cli" core install "arduino:avr@$CORE" >/dev/null

rm -rf "$out"
mkdir -p "$out/repo" "$out/src/$SKETCH" "$out/lib" "$out/hex"
tar -xzf "$cache/GermanWhist-b4651f2.tar.gz" -C "$out/repo" --strip-components 1
cp -R "$out/repo/$SKETCH_DIR/." "$out/src/$SKETCH/"
libs=()
for v in LIB0; do
  eval "lib=(\"\${$v[@]}\")"
  fetch "${lib[1]}" "${lib[2]}" "${lib[3]}"
  mkdir -p "$out/lib/${lib[0]}"
  tar -xzf "$cache/${lib[3]}" -C "$out/lib/${lib[0]}" --strip-components 1
  libs+=(--library "$out/lib/${lib[0]}")
done
"$tools/arduino-cli" compile -b arduino:avr:leonardo "${libs[@]}" \
  --output-dir "$out/hex" "$out/src/$SKETCH" >/dev/null
cp "$out/hex/$SKETCH.ino.hex" "$out/GermanWhist.hex"
shasum -a 256 "$out/GermanWhist.hex"