From a810a218f726ae2658f058c0a77bdb22a246e00f Mon Sep 17 00:00:00 2001
From: Matthew <ramsden@hey.com>
Date: Wed, 9 Sep 2026 09:30:17 -0500
Subject: [PATCH 1/2] fix(build): enforce locked native dependency resolution

---
 hook/build.dart              | 2 +-
 scripts/generate_bindings.sh | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/hook/build.dart b/hook/build.dart
index 1d97b29..41bee1a 100644
--- a/hook/build.dart
+++ b/hook/build.dart
@@ -11,7 +11,7 @@ Future<void> main(List<String> args) async {
     // config explicitly instead of relying on Cargo's working-directory lookup.
     await RustBuilder(
       assetName: 'uniffi:bdk_dart_ffi',
-      extraCargoBuildArgs: ['--config', cargoConfigPath],
+      extraCargoBuildArgs: ['--locked', '--config', cargoConfigPath],
     ).run(input: input, output: output);
   });
 }
diff --git a/scripts/generate_bindings.sh b/scripts/generate_bindings.sh
index 9bc4d39..c0028ef 100644
--- a/scripts/generate_bindings.sh
+++ b/scripts/generate_bindings.sh
@@ -30,9 +30,9 @@ fi
 # Navigate to the native directory to build the rust code using Cargo.toml
 cd "$NATIVE_DIR"
 echo "Building bdk-dart-ffi..."
-cargo build --profile dev
+cargo build --locked --profile dev
 
 # Generate Dart bindings using local uniffi-bindgen wrapper
-cargo run --profile dev --bin uniffi-bindgen -- generate --library --language dart --out-dir "$BDK_DART_DIR/lib/" "$NATIVE_DIR/target/debug/$LIBNAME"
+cargo run --locked --profile dev --bin uniffi-bindgen -- generate --library --language dart --out-dir "$BDK_DART_DIR/lib/" "$NATIVE_DIR/target/debug/$LIBNAME"
 
-echo "Bindings generated successfully!"
\ No newline at end of file
+echo "Bindings generated successfully!"

From 57f0416242204a2f5ec811d2ffc2a1e6e8f483f7 Mon Sep 17 00:00:00 2001
From: Matthew <ramsden@hey.com>
Date: Wed, 9 Sep 2026 09:32:40 -0500
Subject: [PATCH 2/2] ci: check generated dart bindings for drift

---
 .github/workflows/ci.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4fd1ff5..9585645 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,6 +42,9 @@ jobs:
       - name: Ensure generated bindings exist
         run: test -f lib/bdk.dart
 
+      - name: Check generated binding drift
+        run: git diff --exit-code -- lib/bdk.dart
+
       - name: Pub get
         run: dart pub get