chore: clean up generated mobile artifacts

.github/workflows/android-bindgen.yml

@@ -0,0 +1,152 @@
+name: Android Bindgen
+
+on:
+  pull_request:
+    paths:
+      - '.cargo/**'
+      - '.github/workflows/android-bindgen.yml'
+      - '**/Cargo.lock'
+      - '**/Cargo.toml'
+      - '**/bindings/android/**'
+      - '**/bindings/kotlin/**'
+      - '**/build*.sh'
+      - '**/build.rs'
+      - '**/*.gradle*'
+      - '**/*.rs'
+      - '**/*.udl'
+      - '**/gradle/**'
+      - '**/gradle.properties'
+      - '**/gradlew*'
+      - '**/settings.gradle*'
+      - '**/uniffi*.toml'
+      - 'bindgen.sh'
+      - 'scripts/**'
+      - 'rust-toolchain*'
+      - 'vendor/**'
+  push:
+    branches:
+      - main
+    paths:
+      - '.cargo/**'
+      - '.github/workflows/android-bindgen.yml'
+      - '**/Cargo.lock'
+      - '**/Cargo.toml'
+      - '**/bindings/android/**'
+      - '**/bindings/kotlin/**'
+      - '**/build*.sh'
+      - '**/build.rs'
+      - '**/*.gradle*'
+      - '**/*.rs'
+      - '**/*.udl'
+      - '**/gradle/**'
+      - '**/gradle.properties'
+      - '**/gradlew*'
+      - '**/settings.gradle*'
+      - '**/uniffi*.toml'
+      - 'bindgen.sh'
+      - 'scripts/**'
+      - 'rust-toolchain*'
+      - 'vendor/**'
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: "Branch, tag, or SHA to build"
+        required: false
+        default: ""
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  android-bindgen:
+    name: Android Bindgen
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Set up Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          cache-targets: false
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: temurin
+
+      - name: Install native build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y pkg-config protobuf-compiler zip unzip
+
+      - name: Set up Android SDK
+        uses: android-actions/setup-android@v3
+
+      - name: Set up Android NDK
+        id: setup-ndk
+        uses: nttld/setup-ndk@v1
+        with:
+          ndk-version: r28b
+          add-to-path: true
+
+      - name: Export Android NDK paths
+        run: |
+          echo "ANDROID_NDK_HOME=${{ steps.setup-ndk.outputs.ndk-path }}" >> "$GITHUB_ENV"
+          echo "ANDROID_NDK_ROOT=${{ steps.setup-ndk.outputs.ndk-path }}" >> "$GITHUB_ENV"
+          echo "ANDROID_NDK_PATH=${{ steps.setup-ndk.outputs.ndk-path }}" >> "$GITHUB_ENV"
+          echo "NDK_HOME=${{ steps.setup-ndk.outputs.ndk-path }}" >> "$GITHUB_ENV"
+
+      - name: Generate Android bindings and artifacts
+        run: ./scripts/uniffi_bindgen_generate_kotlin_android.sh
+
+      - name: Verify Android outputs
+        shell: bash
+        run: |
+          set -euo pipefail
+          required=(
+            bindings/kotlin/ldk-node-android/lib/src/main/kotlin/org/lightningdevkit/ldknode/ldk_node.android.kt
+            bindings/kotlin/ldk-node-android/lib/src/main/kotlin/org/lightningdevkit/ldknode/ldk_node.common.kt
+            bindings/kotlin/ldk-node-android/lib/src/main/jniLibs/armeabi-v7a/libldk_node.so
+            bindings/kotlin/ldk-node-android/lib/src/main/jniLibs/arm64-v8a/libldk_node.so
+            bindings/kotlin/ldk-node-android/lib/src/main/jniLibs/x86_64/libldk_node.so
+            bindings/kotlin/ldk-node-android/native-debug-symbols.zip
+          )
+
+          for path in "${required[@]}"; do
+            if [ ! -s "$path" ]; then
+              echo "::error::Missing or empty generated Android output: $path"
+              exit 1
+            fi
+          done
+
+          aar_count=$(find bindings/kotlin/ldk-node-android/lib/build/outputs/aar -name '*release.aar' -type f | wc -l | tr -d ' ')
+          if [ "$aar_count" -eq 0 ]; then
+            echo "::error::Missing generated Android release AAR"
+            exit 1
+          fi
+
+          zip -T bindings/kotlin/ldk-node-android/native-debug-symbols.zip >/dev/null
+
+      - name: Upload Android generated outputs
+        uses: actions/upload-artifact@v4
+        with:
+          name: ldk-node-android-bindgen
+          path: |
+            bindings/kotlin/ldk-node-android/lib/src/main/kotlin/org/lightningdevkit/ldknode/*.kt
+            bindings/kotlin/ldk-node-android/lib/src/main/jniLibs/**/libldk_node.so
+            bindings/kotlin/ldk-node-android/native-debug-symbols.zip
+            bindings/kotlin/ldk-node-android/lib/build/outputs/aar/*release.aar
+          if-no-files-found: error

.github/workflows/bindgen-validation.yml

@@ -0,0 +1,89 @@
+name: Bindgen Validation
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  validation:
+    name: Scripts, Cargo, and Android manifests
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Set up Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          cache-targets: false
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: "17"
+          distribution: temurin
+
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y pkg-config protobuf-compiler
+
+      - name: Set up Android SDK
+        uses: android-actions/setup-android@v3
+
+      - name: Check shell scripts
+        run: |
+          bash -n bindgen.sh
+          bash -n scripts/*.sh
+
+      - name: Check Cargo manifest
+        run: cargo metadata --locked --format-version 1 --no-deps >/dev/null
+
+      - name: Set up Gradle
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Check Android Gradle project
+        working-directory: bindings/kotlin/ldk-node-android
+        run: ./gradlew projects --no-daemon
+
+      - name: Check JVM Gradle project
+        working-directory: bindings/kotlin/ldk-node-jvm
+        run: ./gradlew projects --no-daemon
+
+      - name: Check Python package metadata
+        run: python3 -c 'from pathlib import Path; data = Path("bindings/python/pyproject.toml").read_text(); assert "[project]" in data and "name = \"ldk_node\"" in data'
+
+  swift-manifest:
+    name: SwiftPM manifest
+    runs-on: macos-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Check root SwiftPM manifest
+        env:
+          CLANG_MODULE_CACHE_PATH: .build/module-cache
+        run: swift package dump-package >/dev/null
+
+      - name: Check local SwiftPM manifest
+        working-directory: bindings/swift
+        env:
+          CLANG_MODULE_CACHE_PATH: .build/module-cache
+        run: swift package dump-package >/dev/null

.github/workflows/ios-bindgen.yml

@@ -0,0 +1,134 @@
+name: iOS Bindgen
+
+on:
+  pull_request:
+    paths:
+      - '.cargo/**'
+      - '.github/workflows/ios-bindgen.yml'
+      - '**/Cargo.lock'
+      - '**/Cargo.toml'
+      - '**/Package.swift'
+      - '**/bindings/ios/**'
+      - '**/bindings/swift/**'
+      - '**/build*.sh'
+      - '**/build.rs'
+      - '**/*.rs'
+      - '**/*.udl'
+      - '**/uniffi*.toml'
+      - 'bindgen.sh'
+      - 'scripts/**'
+      - 'rust-toolchain*'
+      - 'vendor/**'
+  push:
+    branches:
+      - main
+    paths:
+      - '.cargo/**'
+      - '.github/workflows/ios-bindgen.yml'
+      - '**/Cargo.lock'
+      - '**/Cargo.toml'
+      - '**/Package.swift'
+      - '**/bindings/ios/**'
+      - '**/bindings/swift/**'
+      - '**/build*.sh'
+      - '**/build.rs'
+      - '**/*.rs'
+      - '**/*.udl'
+      - '**/uniffi*.toml'
+      - 'bindgen.sh'
+      - 'scripts/**'
+      - 'rust-toolchain*'
+      - 'vendor/**'
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: "Branch, tag, or SHA to build"
+        required: false
+        default: ""
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  ios-bindgen:
+    name: iOS Bindgen
+    runs-on: macos-latest
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.ref || github.ref }}
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Set up Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          cache-targets: false
+
+      - name: Validate root SwiftPM manifest
+        env:
+          CLANG_MODULE_CACHE_PATH: .build/module-cache
+        run: swift package dump-package >/dev/null
+
+      - name: Validate local SwiftPM manifest
+        working-directory: bindings/swift
+        env:
+          CLANG_MODULE_CACHE_PATH: .build/module-cache
+        run: swift package dump-package >/dev/null
+
+      - name: Generate Swift bindings and XCFramework
+        run: |
+          ./scripts/uniffi_bindgen_generate_swift.sh
+          ./scripts/swift_create_xcframework_archive.sh
+
+      - name: Verify iOS outputs
+        shell: bash
+        run: |
+          set -euo pipefail
+          required=(
+            bindings/swift/Sources/LDKNode/LDKNode.swift
+            bindings/swift/LDKNodeFFI.xcframework
+            dist/ios/LDKNodeFFI.xcframework.zip
+          )
+
+          for path in "${required[@]}"; do
+            if [ ! -e "$path" ]; then
+              echo "::error::Missing generated iOS output: $path"
+              exit 1
+            fi
+          done
+
+          test -s dist/ios/LDKNodeFFI.xcframework.zip
+          swift package compute-checksum dist/ios/LDKNodeFFI.xcframework.zip
+
+      - name: Check committed iOS interface files
+        shell: bash
+        run: |
+          set -euo pipefail
+          generated_sources=(
+            bindings/swift/Sources/LDKNode/LDKNode.swift
+          )
+
+          if ! git diff --quiet -- "${generated_sources[@]}"; then
+            echo "::error::Committed iOS interface files are stale. Run './scripts/uniffi_bindgen_generate_swift.sh', restore Package.swift unless preparing a release, and commit the updated interface files."
+            git diff --name-only -- "${generated_sources[@]}"
+            exit 1
+          fi
+
+      - name: Upload iOS generated outputs
+        uses: actions/upload-artifact@v4
+        with:
+          name: ldk-node-ios-bindgen
+          path: |
+            bindings/swift/Sources/LDKNode/LDKNode.swift
+            bindings/swift/LDKNodeFFI.xcframework
+            dist/ios/LDKNodeFFI.xcframework.zip
+          if-no-files-found: error

.gitignore

@@ -6,6 +6,8 @@
 /bindings/kotlin/ldk-node-android/native-debug-symbols.zip
 # Built by publish-android.yml / uniffi_bindgen_generate_kotlin_android.sh
 /bindings/kotlin/ldk-node-android/lib/src/main/jniLibs/
+/bindings/kotlin/ldk-node-android/lib/src/main/kotlin/org/lightningdevkit/ldknode/ldk_node.android.kt
+/bindings/kotlin/ldk-node-android/lib/src/main/kotlin/org/lightningdevkit/ldknode/ldk_node.common.kt
 # Generated Kotlin JVM bindings and native libraries
 /bindings/kotlin/ldk-node-jvm/lib/src/main/kotlin/org/lightningdevkit/ldknode/ldk_node*.kt
 /bindings/kotlin/ldk-node-jvm/lib/src/main/resources/
@@ -26,6 +28,7 @@ swift.swiftdoc
 
 # Ignore LDKNodeFFI.xcframework files
 /bindings/swift/LDKNodeFFI.xcframework
+/dist/
 
 # Build artifacts
 *.o