70ecd6caa0
Transaction Science open standards monorepo. Each subdirectory is a self-contained reference protocol with its own README and licence. - openpay/ Apache-2.0 payment-acceptance stack (Rust, 26 crates) - smart-byte/ CC-BY-4.0 content-addressed value carrier (spec) - eoc/ CC-BY-4.0 energy-optimised compute (spec) The wire format and the right to fork are public. The optional hosted services are the offer; the protocols are not.
148 lines
5.1 KiB
Shell
148 lines
5.1 KiB
Shell
#!/usr/bin/env bash
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# Build OpenPay as an XCFramework for iOS device, iOS simulator (both
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# Apple Silicon and Intel slices), and macOS (both arches).
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#
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# Output layout:
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# target/OpenPay.xcframework/
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# ios-arm64/ -- device
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# ios-arm64_x86_64-simulator/ -- simulator (fat: arm64 + x86_64)
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# macos-arm64_x86_64/ -- macOS (fat: arm64 + x86_64)
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#
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# Plus the swift-bridge generated glue:
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# target/swift/OpenPay.swift
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# target/swift/openpay-swift-bridge.h
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# target/swift/module.modulemap
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#
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# Prerequisites:
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# - macOS host with Xcode (xcodebuild + lipo).
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# - rustup target add aarch64-apple-ios aarch64-apple-ios-sim x86_64-apple-ios \
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# aarch64-apple-darwin x86_64-apple-darwin
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#
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# Usage:
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# bash scripts/build-xcframework.sh [--release | --debug]
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#
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# Verified target triples against doc.rust-lang.org/rustc/platform-support
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# entries for *-apple-ios (tier 2) and the iOS Rust platform notes as of
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# 2026. The simulator distinction is encoded in the target triple
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# (-sim suffix) and is consumed by xcodebuild via the static library's
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# embedded LC_BUILD_VERSION command. The lipo + xcodebuild combination
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# matches Apple's documented workflow for static libraries.
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set -euo pipefail
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CRATE_NAME="op-ffi-swift"
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LIB_BASENAME="libop_ffi_swift"
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PROFILE="${1:-release}"
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PROFILE="${PROFILE#--}"
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if [[ "$PROFILE" != "release" && "$PROFILE" != "debug" ]]; then
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echo "usage: $0 [--release|--debug]" >&2
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exit 2
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fi
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CARGO_FLAGS=""
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if [[ "$PROFILE" == "release" ]]; then
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CARGO_FLAGS="--release"
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fi
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# Find the workspace root. Run from anywhere inside it.
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SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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CRATE_DIR="$( cd "$SCRIPT_DIR/.." && pwd )"
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WORKSPACE_ROOT="$( cd "$CRATE_DIR/../.." && pwd )"
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OUT_DIR="$WORKSPACE_ROOT/target/OpenPay.xcframework"
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SWIFT_GLUE_DIR="$WORKSPACE_ROOT/target/swift"
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TARGET_DIR="$WORKSPACE_ROOT/target"
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echo ">>> building $CRATE_NAME for $PROFILE"
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echo ">>> workspace: $WORKSPACE_ROOT"
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echo ">>> output: $OUT_DIR"
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# Targets we build for.
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TARGETS=(
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aarch64-apple-ios # iOS device
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aarch64-apple-ios-sim # iOS simulator (Apple Silicon)
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x86_64-apple-ios # iOS simulator (Intel)
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aarch64-apple-darwin # macOS arm64
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x86_64-apple-darwin # macOS x86_64
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)
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# Build the staticlib for each target.
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for t in "${TARGETS[@]}"; do
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echo ">>> cargo build --target $t"
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(cd "$WORKSPACE_ROOT" && cargo build -p "$CRATE_NAME" --target "$t" $CARGO_FLAGS)
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done
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# Helper: locate the produced static library for a target.
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lib_path_for() {
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echo "$TARGET_DIR/$1/$PROFILE/${LIB_BASENAME}.a"
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}
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# Verify every output exists before we try to lipo or wrap.
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for t in "${TARGETS[@]}"; do
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p="$(lib_path_for "$t")"
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if [[ ! -f "$p" ]]; then
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echo "missing: $p" >&2
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exit 1
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fi
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done
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# Lipo the two simulator arches into a fat archive.
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SIM_FAT="$TARGET_DIR/sim-fat/${LIB_BASENAME}.a"
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mkdir -p "$TARGET_DIR/sim-fat"
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echo ">>> lipo simulator (arm64 + x86_64)"
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lipo -create \
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"$(lib_path_for aarch64-apple-ios-sim)" \
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"$(lib_path_for x86_64-apple-ios)" \
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-output "$SIM_FAT"
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# Lipo the two macOS arches into a fat archive.
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MAC_FAT="$TARGET_DIR/mac-fat/${LIB_BASENAME}.a"
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mkdir -p "$TARGET_DIR/mac-fat"
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echo ">>> lipo macOS (arm64 + x86_64)"
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lipo -create \
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"$(lib_path_for aarch64-apple-darwin)" \
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"$(lib_path_for x86_64-apple-darwin)" \
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-output "$MAC_FAT"
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# Locate the swift-bridge generated artifacts. The build script emits
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# them under target/<TRIPLE>/<PROFILE>/build/op-ffi-swift-<HASH>/out/.
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# Any of the per-target build dirs has them — we just pick the first.
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FIRST_TARGET="${TARGETS[0]}"
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GLUE_SRC="$(find "$TARGET_DIR/$FIRST_TARGET/$PROFILE/build" -type d -name out -path '*op-ffi-swift-*' | head -1 || true)"
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if [[ -z "$GLUE_SRC" ]]; then
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echo "warning: could not locate swift-bridge glue dir; you may be building with --features c-only" >&2
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else
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echo ">>> copying swift-bridge glue from $GLUE_SRC"
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mkdir -p "$SWIFT_GLUE_DIR"
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# The swift-bridge output is laid out as:
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# $GLUE_SRC/SwiftBridgeCore.swift
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# $GLUE_SRC/SwiftBridgeCore.h
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# $GLUE_SRC/OpenPay/OpenPay.swift
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# $GLUE_SRC/OpenPay/OpenPay.h
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# Copy everything in one go.
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cp -R "$GLUE_SRC"/* "$SWIFT_GLUE_DIR/"
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fi
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# Build the XCFramework. xcodebuild infers platform variant keys from
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# each library's embedded LC_BUILD_VERSION command, so we don't pass
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# -headers per slice; the headers live in the swift-bridge-generated
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# OpenPay/ directory which the Swift package consumes separately.
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echo ">>> xcodebuild -create-xcframework"
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rm -rf "$OUT_DIR"
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xcodebuild -create-xcframework \
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-library "$(lib_path_for aarch64-apple-ios)" \
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-library "$SIM_FAT" \
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-library "$MAC_FAT" \
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-output "$OUT_DIR"
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echo ""
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echo "=========================================================="
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echo "Built: $OUT_DIR"
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echo "Swift glue: $SWIFT_GLUE_DIR"
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echo ""
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echo "Drop OpenPay.xcframework into your Xcode project's Frameworks,"
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echo "Libraries, and Embedded Content. Add the swift/ directory as a"
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echo "Swift Package or copy the .swift / .h / .modulemap into your"
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echo "target's sources."
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echo "=========================================================="
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