#!/usr/bin/env bash

set -euo pipefail

ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"

BUILD_DIR="$ROOT_DIR/build"

OUTPUT="$BUILD_DIR/simdeck"

OUTPUT_BIN="$BUILD_DIR/simdeck-bin"

MANIFEST_PATH="$ROOT_DIR/server/Cargo.toml"

SERVER_TARGET_DIR="$ROOT_DIR/server/target"

# SimDeck's full iOS bridge is macOS-only. Non-macOS builds compile a native

# stub so Android-only integration tests can run on Linux CI.

# Optionally pin the build to an explicit Rust target triple via

# SIMDECK_BUILD_TARGET (the release workflow uses aarch64-apple-darwin); when

# unset we use the host triple so local dev stays fast.

mkdir -p "$BUILD_DIR"

TMP_OUTPUT_BIN="$OUTPUT_BIN.tmp.$$"

trap 'rm -f "$TMP_OUTPUT_BIN"' EXIT

if [[ -n "${SIMDECK_BUILD_TARGET:-}" ]]; then

TARGET="$SIMDECK_BUILD_TARGET"

if ! rustup target list --installed | grep -qx "$TARGET"; then

echo "Installing missing Rust target: $TARGET"

rustup target add "$TARGET"

fi

cargo build --release --manifest-path "$MANIFEST_PATH" --target "$TARGET"

SERVER_BIN="$SERVER_TARGET_DIR/$TARGET/release/simdeck-server"

else

cargo build --release --manifest-path "$MANIFEST_PATH"

SERVER_BIN="$SERVER_TARGET_DIR/release/simdeck-server"

fi

cp "$SERVER_BIN" "$TMP_OUTPUT_BIN"

chmod +x "$TMP_OUTPUT_BIN"

mv -f "$TMP_OUTPUT_BIN" "$OUTPUT_BIN"

trap - EXIT

echo "Built $OUTPUT_BIN"

file "$OUTPUT_BIN"

cat > "$OUTPUT" <<EOF

#!/usr/bin/env bash

set -euo pipefail

SCRIPT_DIR="\$(cd "\$(dirname "\$0")" && pwd)"

if [[ "\${1:-}" == "daemon" && "\${2:-}" == "run" ]]; then

while true; do

set +e

"\$SCRIPT_DIR/$(basename "$OUTPUT_BIN")" "\$@"

child_status=\$?

set -e

if [[ "\$child_status" == "75" ]]; then

sleep 0.5

continue

fi

exit "\$child_status"

done

fi

exec "\$SCRIPT_DIR/$(basename "$OUTPUT_BIN")" "\$@"

EOF

chmod +x "$OUTPUT"

echo "Built $OUTPUT"