#!/usr/bin/env bash
# Gera o adrift.pgapp do Adrift (mit-mit e Lucid Design Art, PyWeek 21, 2015) a partir do zip original do PyWeek (sha256
# abaixo), portado de Python 2 para 3 por um patch (adrift/web.patch): divisao inteira (`//`), xrange, Queue, laco
# principal assincrono (exigido pelo pygbag), o "Quit" nao faz nada, o progresso vai para /saves e o main.py da raiz (o
# do jogo vira src/adrift_main.py). Fora do .pgapp: o editor de fases (so usa Tk), __MACOSX e os .pyc. Zip
# deterministico (Builds/pgapp.py).
#
#   src/FredGames.Bundler/Builds/build-adrift.sh
#
# Saida: artifacts/build/adrift/adrift.pgapp

set -euo pipefail

SHA256=7712fa0c35e1813741bf79da8805358b54537d5bea1d1d8c7d99ec0f364efc49

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

mkdir -p "$cache"
zip="$cache/adrift_pyweek21.zip"
[ -f "$zip" ] || curl -fsSL "https://s3.eu-west-2.amazonaws.com/media.pyweek.org/21/chimera21/adrift_pyweek21.zip" -o "$zip"
echo "$SHA256  $zip" | shasum -a 256 -c -

rm -rf "$out"
mkdir -p "$out/tree"
unzip -q "$zip" -d "$out/tree" -x '__MACOSX/*'
g="$out/tree/adrift_pyweek21"
rm -rf "$g/src/level_editor.py"
find "$g" \( -name __pycache__ -o -name .DS_Store -o -name '*.pyc' -o -name '*.swp' \) -prune -exec rm -rf {} +
patch -d "$g" -p1 < "$here/adrift/web.patch"
python3 -I "$here/pgapp.py" "$g" "$out/adrift.pgapp"
shasum -a 256 "$out/adrift.pgapp"