#!/usr/bin/env bash
# Build the Go swarm engine as an iOS XCFramework. Run this before
# `xcodegen generate` whenever the Go bridge or anything under src/ changes.
set -euo pipefail

HERE="$(cd "$(dirname "$0")" && pwd)"
TOOLS="$HERE/.build/tools"
mkdir -p "$TOOLS"

cd "$HERE/GoBridge"

# Install the exact gomobile/gobind versions recorded in this module. The
# tools live in the app folder so they are easy to delete and never leak
# into the rest of the repo.
GOBIN="$TOOLS" go install golang.org/x/mobile/cmd/gomobile golang.org/x/mobile/cmd/gobind
export PATH="$TOOLS:$PATH"

gomobile init
rm -rf "$HERE/Share.xcframework"
gomobile bind -target=ios -o "$HERE/Share.xcframework" .

echo "Built $HERE/Share.xcframework"