chore: speed up bindings generation pipeline

Author: ovitrif

bindgen.sh

@@ -1,8 +1,14 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-RUSTFLAGS="--cfg no_download" cargo build \
-  && ./scripts/uniffi_bindgen_generate.sh \
-  && ./scripts/swift_create_xcframework_archive.sh \
-  && sh scripts/uniffi_bindgen_generate_kotlin.sh \
-  && sh scripts/uniffi_bindgen_generate_kotlin_android.sh
+# Install gobley-uniffi-bindgen once for all Kotlin scripts
+echo "Installing gobley-uniffi-bindgen fork..."
+cargo install --git https://github.com/ovitrif/gobley.git \
+  --branch fix-v0.2.0 gobley-uniffi-bindgen --force
+export BINDGEN_GOBLEY_INSTALLED=1
+
+# Standardize on release-smaller for all targets
+export BINDGEN_PROFILE="release-smaller"
+
+./scripts/uniffi_bindgen_generate.sh \
+  && ./scripts/swift_create_xcframework_archive.sh

scripts/uniffi_bindgen_generate.sh

@@ -13,7 +13,7 @@ export CMAKE_IOS_DEPLOYMENT_TARGET=$IPHONEOS_DEPLOYMENT_TARGET
 unset SDKROOT
 unset BINDGEN_EXTRA_CLANG_ARGS
 
-source ./scripts/uniffi_bindgen_generate_kotlin.sh || exit 1
 source ./scripts/uniffi_bindgen_generate_python.sh || exit 1
+source ./scripts/uniffi_bindgen_generate_kotlin.sh || exit 1
+source ./scripts/uniffi_bindgen_generate_kotlin_android.sh || exit 1
 source ./scripts/uniffi_bindgen_generate_swift.sh || exit 1
-

scripts/uniffi_bindgen_generate_kotlin.sh

@@ -5,32 +5,34 @@ TARGET_DIR="target"
 PROJECT_DIR="ldk-node-jvm"
 JVM_LIB_DIR="$BINDINGS_DIR/$PROJECT_DIR"
 
-# Install gobley-uniffi-bindgen from fork with patched version
-echo "Installing gobley-uniffi-bindgen fork..."
-cargo install --git https://github.com/ovitrif/gobley.git --branch fix-v0.2.0 gobley-uniffi-bindgen --force
+# Install gobley-uniffi-bindgen from fork (skip if orchestrator already installed it)
+if [ -z "${BINDGEN_GOBLEY_INSTALLED:-}" ]; then
+	echo "Installing gobley-uniffi-bindgen fork..."
+	cargo install --git https://github.com/ovitrif/gobley.git --branch fix-v0.2.0 gobley-uniffi-bindgen --force
+fi
 UNIFFI_BINDGEN_BIN="gobley-uniffi-bindgen"
 
 if [[ "$OSTYPE" == "linux-gnu"* ]]; then
 	echo "Building for Linux x86_64..."
 	rustup target add x86_64-unknown-linux-gnu || exit 1
-	cargo build --release --target x86_64-unknown-linux-gnu --features uniffi || exit 1
-	DYNAMIC_LIB_PATH="$TARGET_DIR/x86_64-unknown-linux-gnu/release/libldk_node.so"
+	cargo build --profile release-smaller --target x86_64-unknown-linux-gnu --features uniffi || exit 1
+	DYNAMIC_LIB_PATH="$TARGET_DIR/x86_64-unknown-linux-gnu/release-smaller/libldk_node.so"
 	RES_DIR="$JVM_LIB_DIR/lib/src/main/resources/linux-x86-64/"
 	mkdir -p $RES_DIR || exit 1
 	cp $DYNAMIC_LIB_PATH $RES_DIR || exit 1
 else
 	echo "Building for macOS x86_64..."
 	rustup target add x86_64-apple-darwin || exit 1
-	cargo build --release --target x86_64-apple-darwin --features uniffi || exit 1
-	DYNAMIC_LIB_PATH="$TARGET_DIR/x86_64-apple-darwin/release/libldk_node.dylib"
+	cargo build --profile release-smaller --target x86_64-apple-darwin --features uniffi || exit 1
+	DYNAMIC_LIB_PATH="$TARGET_DIR/x86_64-apple-darwin/release-smaller/libldk_node.dylib"
 	RES_DIR="$JVM_LIB_DIR/lib/src/main/resources/darwin-x86-64/"
 	mkdir -p $RES_DIR || exit 1
 	cp $DYNAMIC_LIB_PATH $RES_DIR || exit 1
 
 	echo "Building for macOS aarch64..."
 	rustup target add aarch64-apple-darwin || exit 1
-	cargo build --release --target aarch64-apple-darwin --features uniffi || exit 1
-	DYNAMIC_LIB_PATH_ARM="$TARGET_DIR/aarch64-apple-darwin/release/libldk_node.dylib"
+	cargo build --profile release-smaller --target aarch64-apple-darwin --features uniffi || exit 1
+	DYNAMIC_LIB_PATH_ARM="$TARGET_DIR/aarch64-apple-darwin/release-smaller/libldk_node.dylib"
 	RES_DIR="$JVM_LIB_DIR/lib/src/main/resources/darwin-aarch64/"
 	mkdir -p $RES_DIR || exit 1
 	cp $DYNAMIC_LIB_PATH_ARM $RES_DIR || exit 1

scripts/uniffi_bindgen_generate_kotlin_android.sh

@@ -5,9 +5,11 @@ TARGET_DIR="target"
 PROJECT_DIR="ldk-node-android"
 ANDROID_LIB_DIR="$BINDINGS_DIR/$PROJECT_DIR"
 
-# Install gobley-uniffi-bindgen from fork with patched version
-echo "Installing gobley-uniffi-bindgen fork..."
-cargo install --git https://github.com/ovitrif/gobley.git --branch fix-v0.2.0 gobley-uniffi-bindgen --force
+# Install gobley-uniffi-bindgen from fork (skip if orchestrator already installed it)
+if [ -z "${BINDGEN_GOBLEY_INSTALLED:-}" ]; then
+	echo "Installing gobley-uniffi-bindgen fork..."
+	cargo install --git https://github.com/ovitrif/gobley.git --branch fix-v0.2.0 gobley-uniffi-bindgen --force
+fi
 UNIFFI_BINDGEN_BIN="gobley-uniffi-bindgen"
 
 export_variable_if_not_present() {

scripts/uniffi_bindgen_generate_swift.sh

@@ -4,9 +4,6 @@ set -eox pipefail
 BINDINGS_DIR="./bindings/swift"
 UNIFFI_BINDGEN_BIN="cargo run --manifest-path bindings/uniffi-bindgen/Cargo.toml"
 
-cargo build --release || exit 1
-$UNIFFI_BINDGEN_BIN generate bindings/ldk_node.udl --language swift -o "$BINDINGS_DIR" || exit 1
-
 mkdir -p $BINDINGS_DIR
 
 # Install rust target toolchains