mirror of
https://github.com/sudosylabs/vnidrop.git
synced 2026-08-05 10:29:58 +02:00
cdricms
ea376a382b
Add a native SwiftUI VniDrop app (Send/Receive/Settings) talking to the Rust core via generated UniFFI Swift bindings, plus the uniffi-bindgen helper crate. iOS uses a TabView, macOS a NavigationSplitView sidebar.
105 lines
4.1 KiB
Bash
Executable File
105 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Builds the VniDrop Rust core for Apple platforms and produces:
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# - apple/VnidropCore/vnidrop.xcframework (static libs for device/sim/macOS)
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# - apple/VnidropCore/Sources/VnidropCore/Vnidrop.swift (generated bindings)
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#
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# The Rust crate (crates/vnidrop) is NOT modified. Bindings are generated in
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# UniFFI library mode from the compiled staticlib, so the Swift surface always
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# matches the scaffolding baked into the library.
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#
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# Usage: apple/scripts/build-core.sh [debug|release] (default: release)
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set -euo pipefail
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# Default to debug: the workspace `[profile.release]` uses thin LTO, which the
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# current macOS toolchain miscompiles into corrupt host proc-macro dylibs
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# ("mis-aligned LINKEDIT string pool"), breaking any release cross-compile. Debug
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# static libs are correct and adequate for development and the simulator. For a
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# release build, pass `release` AND disable LTO for proc-macros/build scripts via
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# CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_LTO=false in a Cargo.toml profile — see the
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# package README. The Rust crate itself is never modified.
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PROFILE="${1:-debug}"
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case "$PROFILE" in
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debug) CARGO_PROFILE_FLAG="" ;;
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release) CARGO_PROFILE_FLAG="--release" ;;
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*) echo "profile must be debug or release" >&2; exit 1 ;;
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esac
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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APPLE_DIR="$REPO_ROOT/apple"
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PKG_DIR="$APPLE_DIR/VnidropCore"
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GEN_DIR="$PKG_DIR/Sources/VnidropCore"
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TARGET_DIR="$REPO_ROOT/target"
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BUILD_DIR="$APPLE_DIR/.build-core"
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# Match the iOS deployment target used by the Gobley config in shared/build.gradle.kts.
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export IPHONEOS_DEPLOYMENT_TARGET="${IPHONEOS_DEPLOYMENT_TARGET:-16.0}"
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export MACOSX_DEPLOYMENT_TARGET="${MACOSX_DEPLOYMENT_TARGET:-13.0}"
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# The workspace `[profile.dev] strip = "debuginfo"` corrupts host proc-macro
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# dylibs on the current Apple toolchain ("mis-aligned LINKEDIT string pool"),
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# which breaks compilation. The Gobley Xcode run-script uses the same override.
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# This never touches the Rust crate — it only changes how the build is invoked.
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export CARGO_PROFILE_DEV_STRIP=none
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IOS_TARGET="aarch64-apple-ios"
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SIM_ARM_TARGET="aarch64-apple-ios-sim"
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SIM_X64_TARGET="x86_64-apple-ios"
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MAC_TARGET="aarch64-apple-darwin"
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echo "==> Building vnidrop staticlib ($PROFILE) for Apple targets"
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for t in "$IOS_TARGET" "$SIM_ARM_TARGET" "$SIM_X64_TARGET" "$MAC_TARGET"; do
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echo " - $t"
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rustup target add "$t" >/dev/null 2>&1 || true
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( cd "$REPO_ROOT" && cargo build -p vnidrop --target "$t" $CARGO_PROFILE_FLAG )
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done
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LIB_SUBDIR="$PROFILE"
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[ "$PROFILE" = "debug" ] && LIB_SUBDIR="debug"
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MAC_LIB="$TARGET_DIR/$MAC_TARGET/$LIB_SUBDIR/libvnidrop.a"
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IOS_LIB="$TARGET_DIR/$IOS_TARGET/$LIB_SUBDIR/libvnidrop.a"
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# Fresh scratch dir for the bindgen output and the universal simulator lib.
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rm -rf "$BUILD_DIR"
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mkdir -p "$BUILD_DIR"
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# Combine the two simulator architectures into one universal static library so
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# the xcframework works on both Apple Silicon and Intel simulators.
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SIM_LIB="$BUILD_DIR/libvnidrop-sim.a"
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lipo -create \
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"$TARGET_DIR/$SIM_ARM_TARGET/$LIB_SUBDIR/libvnidrop.a" \
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"$TARGET_DIR/$SIM_X64_TARGET/$LIB_SUBDIR/libvnidrop.a" \
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-output "$SIM_LIB"
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echo "==> Generating Swift bindings (library mode)"
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( cd "$REPO_ROOT" && cargo run -p uniffi-bindgen -- generate \
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--library "$MAC_LIB" \
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--language swift \
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--out-dir "$BUILD_DIR" )
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# UniFFI emits: Vnidrop.swift, vnidropFFI.h, vnidropFFI.modulemap
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mkdir -p "$GEN_DIR"
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cp "$BUILD_DIR/Vnidrop.swift" "$GEN_DIR/Vnidrop.swift"
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# Assemble a headers dir the xcframework can carry as the FFI module.
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HEADERS_DIR="$BUILD_DIR/headers"
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mkdir -p "$HEADERS_DIR"
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cp "$BUILD_DIR/vnidropFFI.h" "$HEADERS_DIR/"
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# The xcframework module map must be named module.modulemap.
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cp "$BUILD_DIR/vnidropFFI.modulemap" "$HEADERS_DIR/module.modulemap"
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echo "==> Assembling xcframework"
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XCFRAMEWORK="$PKG_DIR/vnidrop.xcframework"
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rm -rf "$XCFRAMEWORK"
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xcodebuild -create-xcframework \
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-library "$IOS_LIB" -headers "$HEADERS_DIR" \
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-library "$SIM_LIB" -headers "$HEADERS_DIR" \
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-library "$MAC_LIB" -headers "$HEADERS_DIR" \
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-output "$XCFRAMEWORK"
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echo "==> Done."
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echo " xcframework: $XCFRAMEWORK"
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echo " bindings: $GEN_DIR/Vnidrop.swift"
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