chore: add development script and commands

Author: thunderbiscuit

.github/workflows/android-api-docs.yaml

@@ -27,7 +27,7 @@ jobs:
       - name: "Build Android API documentation"
         run: |
           cd ./bdk-android/
-          bash ./scripts/build-linux-x86_64.sh
+          bash ./scripts/release/build-release-linux-x86_64.sh
           ./gradlew dokkaHtml
 
       - name: "Upload documentation website"

.github/workflows/publish-android.yaml

@@ -33,7 +33,7 @@ jobs:
           java-version: 17
 
       - name: "Build bdk-android library"
-        run: bash ./scripts/build-linux-x86_64.sh
+        run: bash ./scripts/release/build-release-linux-x86_64.sh
 
       - name: "Publish to Maven Central"
         env:

.github/workflows/test-android.yaml

@@ -46,7 +46,7 @@ jobs:
       - name: "Build Android library"
         run: |
           cd bdk-android
-          bash ./scripts/build-linux-x86_64.sh
+          bash ./scripts/release/build-release-linux-x86_64.sh
 
       - name: "Enable KVM"
         run: |

bdk-android/justfile

@@ -21,7 +21,12 @@ publish-local:
 [group("Build")]
 [doc("Build the library for given ARCH.")]
 build ARCH="macos-aarch64":
-  bash ./scripts/build-{{ARCH}}.sh
+  bash ./scripts/release/build-release-{{ARCH}}.sh
+
+[group("Build")]
+[doc("Build the library for a single architecture in development mode.")]
+build-dev:
+  bash ./scripts/dev/build-dev-macos-aarch64.sh
 
 [group("Build")]
 [doc("List available architectures for the build command.")]

bdk-android/scripts/dev/build-dev-macos-aarch64.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+if [ -z "$ANDROID_NDK_ROOT" ]; then
+    echo "Error: ANDROID_NDK_ROOT is not defined in your environment"
+    exit 1
+fi
+
+PATH="$ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/darwin-x86_64/bin:$PATH"
+CFLAGS="-D__ANDROID_MIN_SDK_VERSION__=24"
+AR="llvm-ar"
+LIB_NAME="libbdkffi.so"
+COMPILATION_TARGET_ARM64_V8A="aarch64-linux-android"
+RESOURCE_DIR_ARM64_V8A="arm64-v8a"
+
+# Move to the Rust library directory
+cd ../bdk-ffi/ || exit
+rustup target add $COMPILATION_TARGET_ARM64_V8A 
+
+# Build the binaries
+# The CC and CARGO_TARGET_<TARGET>_LINUX_ANDROID_LINKER environment variables must be declared on the same line as the cargo build command
+CC="aarch64-linux-android24-clang" CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER="aarch64-linux-android24-clang" cargo build --target $COMPILATION_TARGET_ARM64_V8A
+
+# Copy the binaries to their respective resource directories
+mkdir -p ../bdk-android/lib/src/main/jniLibs/$RESOURCE_DIR_ARM64_V8A/
+cp ./target/$COMPILATION_TARGET_ARM64_V8A/debug/$LIB_NAME ../bdk-android/lib/src/main/jniLibs/$RESOURCE_DIR_ARM64_V8A/
+
+# Generate Kotlin bindings using uniffi-bindgen
+cargo run --bin uniffi-bindgen generate --library ./target/$COMPILATION_TARGET_ARM64_V8A/debug/$LIB_NAME --language kotlin --out-dir ../bdk-android/lib/src/main/kotlin/ --no-format

bdk-android/scripts/build-linux-x86_64.sh renamed to bdk-android/scripts/release/build-release-linux-x86_64.sh

@@ -4,6 +4,9 @@ default:
 build:
   cargo build --profile release-smaller
 
+build-dev:
+  cargo build
+
 check:
    cargo fmt
    cargo clippy