#!/bin/bash

set -e

# Config

export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
# Keep LTO disabled for iOS - it works but it makes linking apps on deploy very slow,
# which is seen as a regression in the current workflow.
export OPTIONS="production=yes use_lto=no"
export OPTIONS_MONO="module_mono_enabled=yes"
export TERM=xterm

export IOS_SDK="15.4"
export IOS_LIPO="/root/ioscross/arm64/bin/arm-apple-darwin11-lipo"

rm -rf godot
mkdir godot
cd godot
tar xf /root/godot.tar.gz --strip-components=1

# Classical

if [ "${CLASSICAL}" == "1" ]; then
  echo "Starting classical build for iOS..."

  # arm64 device
  $SCONS platform=ios $OPTIONS arch=arm64 tools=no ios_simulator=no target=release_debug \
    IOS_SDK_PATH="/root/ioscross/arm64/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64/" ios_triple="arm-apple-darwin11-"
  $SCONS platform=ios $OPTIONS arch=arm64 tools=no ios_simulator=no target=release \
    IOS_SDK_PATH="/root/ioscross/arm64/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64/" ios_triple="arm-apple-darwin11-"

  # arm64 simulator
  # Disabled for now as it doesn't work with cctools-port and current LLVM.
  # See https://github.com/godotengine/build-containers/pull/85.
  #$SCONS platform=ios $OPTIONS arch=arm64 tools=no ios_simulator=yes target=release_debug \
  #  IOS_SDK_PATH="/root/ioscross/arm64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64_sim/" ios_triple="arm-apple-darwin11-"
  #$SCONS platform=ios $OPTIONS arch=arm64 tools=no ios_simulator=no target=release \
  #  IOS_SDK_PATH="/root/ioscross/arm64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64_sim/" ios_triple="arm-apple-darwin11-"

  # x86_64 simulator
  $SCONS platform=ios $OPTIONS arch=x86_64 tools=no ios_simulator=yes target=release_debug \
    IOS_SDK_PATH="/root/ioscross/x86_64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/x86_64_sim/" ios_triple="x86_64-apple-darwin11-"
  $SCONS platform=ios $OPTIONS arch=x86_64 tools=no ios_simulator=yes target=release \
    IOS_SDK_PATH="/root/ioscross/x86_64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/x86_64_sim/" ios_triple="x86_64-apple-darwin11-"

  mkdir -p /root/out/templates
  cp bin/libgodot.ios.opt.arm64.a /root/out/templates/libgodot.ios.a
  cp bin/libgodot.ios.opt.debug.arm64.a /root/out/templates/libgodot.ios.debug.a
  #$IOS_LIPO -create bin/libgodot.ios.opt.arm64.simulator.a bin/libgodot.ios.opt.x86_64.simulator.a -output /root/out/templates/libgodot.ios.simulator.a
  #$IOS_LIPO -create bin/libgodot.ios.opt.debug.arm64.simulator.a bin/libgodot.ios.opt.debug.x86_64.simulator.a -output /root/out/templates/libgodot.ios.debug.simulator.a
  cp bin/libgodot.ios.opt.x86_64.simulator.a /root/out/templates/libgodot.ios.simulator.a
  cp bin/libgodot.ios.opt.debug.x86_64.simulator.a /root/out/templates/libgodot.ios.debug.simulator.a
fi

# Mono

if [ "${MONO}" == "1" ]; then
  echo "Starting Mono build for iOS..."

  cp /root/mono-glue/*.cpp modules/mono/glue/
  cp -r /root/mono-glue/GodotSharp/GodotSharp/Generated modules/mono/glue/GodotSharp/GodotSharp/

  # arm64 device
  $SCONS platform=ios $OPTIONS $OPTIONS_MONO arch=arm64 ios_simulator=no tools=no target=release_debug \
    IOS_SDK_PATH="/root/ioscross/arm64/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64/" ios_triple="arm-apple-darwin11-"
  $SCONS platform=ios $OPTIONS $OPTIONS_MONO arch=arm64 ios_simulator=no tools=no target=release \
    IOS_SDK_PATH="/root/ioscross/arm64/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64/" ios_triple="arm-apple-darwin11-"

  # arm64 simulator
  # Disabled for now as it doesn't work with cctools-port and current LLVM.
  # See https://github.com/godotengine/build-containers/pull/85.
  #$SCONS platform=ios $OPTIONS $OPTIONS_MONO arch=arm64 ios_simulator=yes tools=no target=release_debug \
  #  IOS_SDK_PATH="/root/ioscross/arm64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64_sim/" ios_triple="arm-apple-darwin11-"
  #$SCONS platform=ios $OPTIONS $OPTIONS_MONO arch=arm64 ios_simulator=yes tools=no target=release \
  #  IOS_SDK_PATH="/root/ioscross/arm64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/arm64_sim/" ios_triple="arm-apple-darwin11-"

  # x86_64 simulator
  $SCONS platform=ios $OPTIONS $OPTIONS_MONO arch=x86_64 ios_simulator=yes tools=no target=release_debug \
    IOS_SDK_PATH="/root/ioscross/x86_64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/x86_64_sim/" ios_triple="x86_64-apple-darwin11-"
  $SCONS platform=ios $OPTIONS $OPTIONS_MONO arch=x86_64 ios_simulator=yes tools=no target=release \
    IOS_SDK_PATH="/root/ioscross/x86_64_sim/SDK/iPhoneOS${IOS_SDK}.sdk" IOS_TOOLCHAIN_PATH="/root/ioscross/x86_64_sim/" ios_triple="x86_64-apple-darwin11-"

  mkdir -p /root/out/templates-mono

  cp bin/libgodot.ios.opt.arm64.a /root/out/templates-mono/libgodot.ios.a
  cp bin/libgodot.ios.opt.debug.arm64.a /root/out/templates-mono/libgodot.ios.debug.a
  #$IOS_LIPO -create bin/libgodot.ios.opt.arm64.simulator.a bin/libgodot.ios.opt.x86_64.simulator.a -output /root/out/templates-mono/libgodot.ios.simulator.a
  #$IOS_LIPO -create bin/libgodot.ios.opt.debug.arm64.simulator.a bin/libgodot.ios.opt.debug.x86_64.simulator.a -output /root/out/templates-mono/libgodot.ios.debug.simulator.a
  cp bin/libgodot.ios.opt.x86_64.simulator.a /root/out/templates-mono/libgodot.ios.simulator.a
  cp bin/libgodot.ios.opt.debug.x86_64.simulator.a /root/out/templates-mono/libgodot.ios.debug.simulator.a
fi

echo "iOS build successful"