build.yml

name: Continuous Integration Checks

on: [push, pull_request]

jobs:
  wasm_bindings:
    runs-on: ubuntu-latest
    # Ubuntu's version of clang doesn't support....anything that should work.
    # Ubuntu is an utter trash OS and should generally never be used for anything.
    # We also require at least rustc 1.51 (ie https://github.com/rust-lang/rust/pull/79998),
    # so we use debian testing
    container: debian:bookworm
    strategy:
      fail-fast: false
    steps:
      - name: Install build utilities and test that clang can build for wasm
        run: |
          apt-get update
          apt-get -y dist-upgrade
          apt-get -y install cargo libstd-rust-dev-wasm32 lld git g++ clang curl node-typescript npm python3 wasi-libc
          echo "int main() {}" > genbindings_wasm_test_file.c
          clang -nostdlib -o /dev/null --target=wasm32-wasi -Wl,--no-entry genbindings_wasm_test_file.c
          rm genbindings_wasm_test_file.c
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install cbindgen
        run: |
          git clone https://github.com/eqrion/cbindgen
          cd cbindgen/
          git checkout v0.20.0
          cargo update -p indexmap --precise "1.6.2" --verbose
          cargo install --locked --path .
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global safe.directory '*'
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
          cd lightning-c-bindings
          cargo update -p memchr --precise "2.5.0" --verbose
      - name: Rebuild C bindings without STD
        run: |
          cd ldk-c-bindings
          git config --global safe.directory "*"
          ./genbindings.sh ../rust-lightning false
      - name: Build and Test TS Debug Bindings for Node
        run: |
          # We need FinalizationRegistry and top-level await support, which requires node 14.6/8,
          # however Debian ships with Node 12
          # Thus, we install the binary nodejs from nodejs.org and test with that.
          curl https://nodejs.org/dist/v16.13.1/node-v16.13.1-linux-x64.tar.xz > nodejs.tar.xz
          tar xvvf nodejs.tar.xz
          export PATH=$(pwd)/$(echo node-*/bin):$PATH
          ./genbindings.sh ./ldk-c-bindings/ wasm true false
      - name: Build and Test TS Release Bindings for Node
        run: |
          export PATH=$(pwd)/$(echo node-*/bin):$PATH
          ./genbindings.sh ./ldk-c-bindings/ wasm false false
      - name: Install Playwright for Web Tests
        run: |
          export HOME=/root/ # Github actions is apparently broken
          export PATH=$(pwd)/$(echo node-*/bin):$PATH
          # npx playwright install-deps is broken so we do it manually, see https://github.com/microsoft/playwright/issues/11165
          apt-get install -y --no-install-recommends fonts-liberation libenchant-2-2 libicu72 libjpeg62-turbo libasound2 libatk-bridge2.0-0 libatk1.0-0 libatspi2.0-0 libcairo2 libcups2 libdbus-1-3 libdrm2 libegl1 libgbm1 libglib2.0-0 libgtk-3-0 libnspr4 libnss3 libpango-1.0-0 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxdamage1 libxext6 libxfixes3 libxrandr2 libxshmfence1 xvfb fonts-noto-color-emoji fonts-unifont libfontconfig libfreetype6 xfonts-scalable fonts-ipafont-gothic fonts-wqy-zenhei fonts-tlwg-loma-otf ffmpeg libcairo-gobject2 libdbus-glib-1-2 libfontconfig1 libgdk-pixbuf2.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libxcb-shm0 libxcursor1 libxi6 libxrender1 libxt6 gstreamer1.0-libav gstreamer1.0-plugins-bad gstreamer1.0-plugins-base gstreamer1.0-plugins-good libepoxy0 libevdev2 libgl1 libgles2 libgstreamer-gl1.0-0 libgstreamer1.0-0 libharfbuzz-icu0 libharfbuzz0b libhyphen0 libnotify4 libopenjp2-7 libopus0 libpng16-16 libsecret-1-0 libsoup2.4-1 libwayland-client0 libwayland-egl1 libwayland-server0 libwebp7 libwebpdemux2 libwoff1 libxkbcommon0 libxml2 libxslt1.1
          mkdir -p $HOME/.cache/ms-playwright # `playwright install` is too dumb to create this for us
          chmod -R 777 $HOME/
          npm i -D playwright@1.37.0-alpha-jul-31-2023
          npx playwright@1.37.0-alpha-jul-31-2023 install
      - name: Build and Test TS Debug Bindings for Web
        run: |
          export HOME=/root/ # Github actions is apparently broken
          export PATH=$(pwd)/$(echo node-*/bin):$PATH
          git config --global safe.directory "*"
          ./genbindings.sh ./ldk-c-bindings/ wasm true true
          cd ts
          rm liblightningjs.wasm && ln -s $(pwd)/../liblightningjs_debug.wasm ./liblightningjs.wasm
          python3 -m http.server &
          SERVER_PID=$!
          node test/browser.mjs
          kill $SERVER_PID
      - name: Build and Test TS Release Bindings for Web
        run: |
          export HOME=/root/ # Github actions is apparently broken
          export PATH=$(pwd)/$(echo node-*/bin):$PATH
          ./genbindings.sh ./ldk-c-bindings/ wasm false true
          cd ts
          rm liblightningjs.wasm && ln -s $(pwd)/../liblightningjs_release.wasm ./liblightningjs.wasm
          python3 -m http.server &
          SERVER_PID=$!
          node test/browser.mjs
          kill $SERVER_PID
      - name: Check latest TS files are in git
        run: |
          git checkout ts/package.json
          git checkout node-net/package.json
          git diff --exit-code

  c_sharp_bindings:
    runs-on: ubuntu-latest
    # Ubuntu's version of clang doesn't support....anything that should work.
    # Ubuntu is an utter trash OS and should generally never be used for anything.
    # We also require at least rustc 1.51 (ie https://github.com/rust-lang/rust/pull/79998),
    # so we use debian testing
    container: debian:bookworm
    strategy:
      fail-fast: false
    steps:
      - name: Install required dependencies
        run: |
          apt-get update
          apt-get -y dist-upgrade
          apt-get -y install cargo lld llvm git g++ clang curl python3 mono-devel
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install cbindgen
        run: |
          git clone https://github.com/eqrion/cbindgen
          cd cbindgen/
          git checkout v0.20.0
          cargo update -p indexmap --precise "1.6.2" --verbose
          cargo install --locked --path .
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global safe.directory '*'
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
          cd lightning-c-bindings
          cargo update -p memchr --precise "2.5.0" --verbose
      - name: Rebuild C bindings with STD
        run: |
          cd ldk-c-bindings
          git config --global safe.directory "*"
          ./genbindings.sh ../rust-lightning true
      - name: Build and Test C# Debug Bindings
        run: |
          ./genbindings.sh ./ldk-c-bindings/ c_sharp true true
          mono-csc -out:test.exe -langversion:3 -unsafe c_sharp/src/org/ldk/enums/*.cs c_sharp/src/org/ldk/impl/*.cs c_sharp/src/org/ldk/util/*.cs c_sharp/src/org/ldk/structs/*.cs c_sharp/test/src/tests.cs
          ln -s libldkcsharp_debug_Linux-amd64.so libldkcsharp.so
          export ASAN_OPTIONS=detect_leaks=0
          LD_PRELOAD=/usr/lib/llvm-14/lib/clang/14.0.6/lib/linux/libclang_rt.asan-x86_64.so mono test.exe

  c_sharp_determinism:
    runs-on: ubuntu-latest
    # Ubuntu's version of clang doesn't support....anything that should work.
    # Ubuntu is an utter trash OS and should generally never be used for anything.
    # We also require dotnet so we use fedora
    container: fedora:39
    strategy:
      fail-fast: false
    steps:
      - name: Install required dependencies
        run: |
          dnf install -y mingw64-gcc git cargo dotnet clang llvm lld faketime rust-std-static-x86_64-pc-windows-gnu which diffutils rust-src
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install cbindgen
        run: |
          cargo install cbindgen
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global safe.directory '*'
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
      - name: Fetch MacOS SDK
        run: |
          curl -o Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers.tar.gz https://bitcoincore.org/depends-sources/sdks/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers.tar.gz
          tar xvvf Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers.tar.gz
      - name: Rebuild C bindings with STD
        run: |
          export MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          cd ldk-c-bindings
          export LDK_C_BINDINGS_EXTRA_TARGETS=x86_64-pc-windows-gnu
          export LDK_C_BINDINGS_EXTRA_TARGET_CCS=`pwd`/deterministic-build-wrappers/clang-x86_64-windows
          export LDK_C_BINDINGS_EXTRA_TARGET_LINK_LTO=true
          ./genbindings.sh ../rust-lightning true
      - name: Remove checked-in source to ensure its correctly checked-in
        run: rm c_sharp/src/org/ldk/enums/*.cs c_sharp/src/org/ldk/impl/*.cs c_sharp/src/org/ldk/structs/*.cs
      - name: Build Windows C# Bindings
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          LDK_TARGET=x86_64-pc-windows-gnu LDK_TARGET_CPU=sandybridge ./genbindings.sh ./ldk-c-bindings/ c_sharp false false
      - name: Build Linux C# Bindings
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          ./genbindings.sh ./ldk-c-bindings/ c_sharp false false
      - name: Build macOS x86-64 C# Bindings
        run: |
          export MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          CC=clang LDK_TARGET=x86_64-apple-darwin LDK_TARGET_CPU=sandybridge ./genbindings.sh ./ldk-c-bindings/ c_sharp false false
      - name: Build macOS aarch64 C# Bindings
        run: |
          export MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          CC=clang LDK_TARGET=aarch64-apple-darwin LDK_TARGET_CPU=apple-a14 ./genbindings.sh ./ldk-c-bindings/ c_sharp false false
      - name: Build Release NUPKG
        run: |
          cd c_sharp
          ./build-release-nupkg.sh
      - uses: actions/upload-artifact@v3
        with:
          name: org.ldk.nupkg
          path: c_sharp/org.ldk.nupkg
      - name: Check latest auto-generated code is in git
        run: |
          # Checkout files that get updated with version information
          git checkout c_sharp/packaging_artifacts/package/services/metadata/core-properties/ldk.psmdcp
          git checkout c_sharp/packaging_artifacts/org.ldk.nuspec
          git diff --exit-code
      - name: Checkout latest binaries
        shell: bash
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          echo "Fetching deterministic binaries for LDK-GC ${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          # Gitweb only allows snapshots of folders by providing the object hash, which we have to extract:
          SNAPSHOT_LINK="$(curl "https://git.bitcoin.ninja/index.cgi?p=ldk-java-bins;a=tree;f=${LDK_GARBAGECOLLECTED_GIT_OVERRIDE};hb=refs/heads/main" | grep snapshot | grep -o 'href="[a-zA-Z0-9/?\.=;\-]*"' | sed 's/href="//' | tr -d '"' | grep snapshot)"
          curl -o bins-snapshot.tgz "https://git.bitcoin.ninja${SNAPSHOT_LINK}"
          mkdir -p ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          cd ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          tar xvvf ../../bins-snapshot.tgz
          mv ldk-java-bins-*/* ./
          rm -r ldk-java-bins-*
      - name: Compare C# nupkg with built one
        shell: bash
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          if ! diff ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"org.ldk.nupkg c_sharp/org.ldk.nupkg; then
            dnf -y install diffoscope mono-devel
            diffoscope ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"org.ldk.nupkg c_sharp/org.ldk.nupkg || echo
            exit 1
          fi

  java_bindings:
    runs-on: ubuntu-latest
    # Ubuntu's version of rustc uses its own LLVM instead of being a real native package.
    # This leaves us with an incompatible LLVM version when linking. Instead, use a real OS.
    container: debian:bookworm
    strategy:
      fail-fast: false
    steps:
      - name: Install native Rust toolchain, Valgrind, and build utilitis
        run: |
          apt-get update
          apt-get -y dist-upgrade
          apt-get -y install cargo valgrind lld git g++ clang openjdk-17-jdk maven faketime zip unzip llvm curl
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install cbindgen
        run: |
          git config --global safe.directory '*'
          git clone https://github.com/eqrion/cbindgen
          cd cbindgen/
          git checkout v0.20.0
          cargo update -p indexmap --precise "1.6.2" --verbose
          cargo install --locked --path .
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
          cd lightning-c-bindings
          cargo update -p memchr --precise "2.5.0" --verbose
      - name: Pin proc-macro and quote to meet MSRV
        run: |
          cd ldk-c-bindings/c-bindings-gen
          cargo update -p quote --precise "1.0.30" --verbose
          cargo update -p proc-macro2 --precise "1.0.65" --verbose
      - name: Rebuild C bindings, and check the sample app builds + links
        run: |
          cd ldk-c-bindings
          ./genbindings.sh ../rust-lightning true
      - name: Build Java Debug Bindings
        run: ./genbindings.sh ./ldk-c-bindings/ "-I/usr/lib/jvm/java-17-openjdk-amd64/include/ -I/usr/lib/jvm/java-17-openjdk-amd64/include/linux/" true false
      - name: Run Java Tests against Debug Bindings
        run: |
          mv liblightningjni_debug_Linux-amd64.so liblightningjni.so
          export ASAN_OPTIONS=detect_leaks=0
          LD_PRELOAD=/usr/lib/llvm-14/lib/clang/14.0.6/lib/linux/libclang_rt.asan-x86_64.so LD_LIBRARY_PATH=. mvn test
      - name: Build Java Release Bindings
        run: |
          ./genbindings.sh ./ldk-c-bindings/ "-I/usr/lib/jvm/java-17-openjdk-amd64/include/ -I/usr/lib/jvm/java-17-openjdk-amd64/include/linux/" false false
      - name: Check latest headers are in git
        run: |
          git checkout pom.xml
          git diff --exit-code

  java_determinism:
    runs-on: ubuntu-latest
    # Ubuntu's version of rustc uses its own LLVM instead of being a real native package.
    # This leaves us with an incompatible LLVM version when linking. Instead, use a real OS.
    container: debian:bookworm
    strategy:
      fail-fast: false
    steps:
      - name: Install native Rust toolchain, Valgrind, and build utilitis
        run: |
          apt-get update
          apt-get -y dist-upgrade
          apt-get -y install cargo valgrind lld git g++ clang openjdk-17-jdk maven faketime zip unzip llvm curl
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install cbindgen
        run: |
          git config --global safe.directory '*'
          git clone https://github.com/eqrion/cbindgen
          cd cbindgen/
          git checkout v0.20.0
          cargo update -p indexmap --precise "1.6.2" --verbose
          cargo install --locked --path .
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
          cd lightning-c-bindings
          cargo update -p memchr --precise "2.5.0" --verbose
      - name: Pin proc-macro and quote to meet MSRV
        run: |
          cd ldk-c-bindings/c-bindings-gen
          cargo update -p quote --precise "1.0.30" --verbose
          cargo update -p proc-macro2 --precise "1.0.65" --verbose
      - name: Rebuild C bindings, and check the sample app builds + links
        run: |
          cd ldk-c-bindings
          ./genbindings.sh ../rust-lightning true
      - name: Checkout latest MacOS binaries
        shell: bash
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          echo "Fetching deterministic binaries for LDK-GC ${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          # Gitweb only allows snapshots of folders by providing the object hash, which we have to extract:
          SNAPSHOT_LINK="$(curl "https://git.bitcoin.ninja/index.cgi?p=ldk-java-bins;a=tree;f=${LDK_GARBAGECOLLECTED_GIT_OVERRIDE};hb=refs/heads/main" | grep snapshot | grep -o 'href="[a-zA-Z0-9/?\.=;\-]*"' | sed 's/href="//' | tr -d '"' | grep snapshot)"
          curl -o bins-snapshot.tgz "https://git.bitcoin.ninja${SNAPSHOT_LINK}"
          mkdir -p ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          cd ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          tar xvvf ../../bins-snapshot.tgz
          mv ldk-java-bins-*/* ./
          rm -r ldk-java-bins-*
          cd ../..
          mkdir -p src/main/resources/
      - name: Copy latest MacOS leaktracking libs
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"liblightningjni_MacOSX-aarch64-leaktracking.nativelib src/main/resources/liblightningjni_MacOSX-aarch64.nativelib
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"liblightningjni_MacOSX-x86_64-leaktracking.nativelib src/main/resources/liblightningjni_MacOSX-x86_64.nativelib
      - name: Build Leaktracking Java Release Bindings
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          ./genbindings.sh ./ldk-c-bindings/ "-I/usr/lib/jvm/java-17-openjdk-amd64/include/ -I/usr/lib/jvm/java-17-openjdk-amd64/include/linux/" leaks false
      - name: Build deterministic release jar
        run: |
          ./build-release-jar.sh
          mv ldk-java.jar ldk-java-leaktracking.jar
      - name: Copy latest MacOS libs
        shell: bash
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/liblightningjni_MacOSX-"{aarch64,x86_64}.nativelib src/main/resources/
      - name: Build Java leaktracking Bindings
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          ./genbindings.sh ./ldk-c-bindings/ "-I/usr/lib/jvm/java-17-openjdk-amd64/include/ -I/usr/lib/jvm/java-17-openjdk-amd64/include/linux/" leaks false
          mkdir ldk-java-bins/new/
          cp src/main/resources/liblightningjni_Linux-amd64.nativelib ldk-java-bins/new/liblightningjni_Linux-amd64-leaktracking.nativelib
      - name: Build Java Release Bindings
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          ./genbindings.sh ./ldk-c-bindings/ "-I/usr/lib/jvm/java-17-openjdk-amd64/include/ -I/usr/lib/jvm/java-17-openjdk-amd64/include/linux/" false false
      - name: Build deterministic release jar
        run: ./build-release-jar.sh
      - uses: actions/upload-artifact@v3
        with:
          name: ldk-java.jar
          path: ldk-java.jar
      - uses: actions/upload-artifact@v3
        with:
          name: ldk-java-leaktracking.jar
          path: ldk-java-leaktracking.jar
      - name: Check latest library and jars are in bins repo
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"liblightningjni_Mac*.nativelib ldk-java-bins/new/
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"LDK-release.aar ldk-java-bins/new/
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"org.ldk.nupkg ldk-java-bins/new/
          cp src/main/resources/liblightningjni_Linux-amd64.nativelib ldk-java-bins/new/
          cp ldk-java-sources.jar ldk-java-bins/new/
          cp ldk-java.jar ldk-java-bins/new/
          cp ldk-java-leaktracking.jar ldk-java-bins/new/
          cp ldk-java-classes.jar ldk-java-bins/new/
          cd ldk-java-bins
          rm "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/liblightningjs.wasm" # TODO: Test this
          if ! diff -r "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/" new/; then
            apt-get -y install diffoscope
            diffoscope new/ldk-java-sources.jar "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/ldk-java-sources.jar" || echo
            diffoscope new/ldk-java-classes.jar "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/ldk-java-classes.jar" || echo
            diffoscope new/ldk-java.jar "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/ldk-java.jar" || echo
            diffoscope new/ldk-java-leaktracking.jar "${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/ldk-java-leaktracking.jar" || echo
            exit 1
          fi
      - name: Run Java Tests against built release jar
        run: |
          mvn install:install-file -Dfile=ldk-java.jar -DgroupId=org.lightningdevkit -DartifactId=ldk-java -Dversion=1.0-SNAPSHOT -Dpackaging=jar
          cd javatester
          mvn package
          java -ea -jar target/ldk-java-tests-1.0-SNAPSHOT-jar-with-dependencies.jar

  macos_determinism:
    runs-on: ubuntu-latest
    # Ubuntu's version of rustc uses its own LLVM instead of being a real native package.
    # This leaves us with an incompatible LLVM version when linking. Instead, use a real OS.
    container: debian:bookworm
    strategy:
      fail-fast: false
    steps:
      - name: Install native Rust toolchain, Valgrind, and build utilitis
        run: |
          apt-get update
          apt-get -y dist-upgrade
          apt-get -y install cargo valgrind openjdk-17-jdk lld git g++ clang llvm curl rust-src
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install cbindgen
        run: |
          git config --global safe.directory '*'
          git clone https://github.com/eqrion/cbindgen
          cd cbindgen/
          git checkout v0.20.0
          cargo update -p indexmap --precise "1.6.2" --verbose
          cargo install --locked --path .
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
      - name: Fetch MacOS SDK
        run: |
          curl -o Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers.tar.gz https://bitcoincore.org/depends-sources/sdks/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers.tar.gz
          tar xvvf Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers.tar.gz
      - name: Rebuild C bindings, and check the sample app builds + links
        run: |
          # rust-src doesn't distribute the rustlib Cargo.lock, but an empty
          # file seems to suffice to make `-Zbuild-std` happy.
          touch /usr/lib/rustlib/src/rust/Cargo.lock
          export MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          cd ldk-c-bindings
          ./genbindings.sh ../rust-lightning true
      - name: Fetch MacOS OpenJDK 18 for x86_64
        run: |
          curl -o openjdk-18.0.1.1_macos-x64_bin.tar.gz https://download.java.net/java/GA/jdk18.0.1.1/65ae32619e2f40f3a9af3af1851d6e19/2/GPL/openjdk-18.0.1.1_macos-x64_bin.tar.gz
          if [ "$(shasum -a 256 openjdk-18.0.1.1_macos-x64_bin.tar.gz | awk '{ print $1 }')" != "f02d17ec5a387555f8489abc352d973b6c10364409b597046025938e2266d72a" ]; then
            echo "Bad hash"
            exit 1
          fi
          mkdir jdk-x86_64
          cd jdk-x86_64
          tar xvvf ../openjdk-18.0.1.1_macos-x64_bin.tar.gz
      - name: Fetch MacOS OpenJDK 18 for aarch64
        run: |
          curl -o openjdk-18.0.1.1_macos-aarch64_bin.tar.gz https://download.java.net/java/GA/jdk18.0.1.1/65ae32619e2f40f3a9af3af1851d6e19/2/GPL/openjdk-18.0.1.1_macos-aarch64_bin.tar.gz
          if [ "$(shasum -a 256 openjdk-18.0.1.1_macos-aarch64_bin.tar.gz | awk '{ print $1 }')" != "29773ad68063bdad7fbaeb762cd873d3f243e86de380d3ac5335cdb929371fb5" ]; then
            echo "Bad hash"
            exit 1
          fi
          mkdir jdk-aarch64
          cd jdk-aarch64
          tar xvvf ../openjdk-18.0.1.1_macos-aarch64_bin.tar.gz
      - name: Build MacOS aarch64 Java leaktracking Release Bindings
        run: |
          MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          JAVA_HOME=jdk-aarch64/jdk-18.0.1.1.jdk/Contents/Home
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          CC=clang LDK_TARGET=aarch64-apple-darwin LDK_TARGET_CPU=apple-a14 ./genbindings.sh ./ldk-c-bindings/ "-I$JAVA_HOME/include/ -I$JAVA_HOME/include/darwin -isysroot$MACOS_SDK" leaks false
          mv src/main/resources/liblightningjni_MacOSX-aarch64.nativelib src/main/resources/liblightningjni_MacOSX-aarch64-leaktracking.nativelib
      - name: Build MacOS x86_64 Java leaktracking Release Bindings
        run: |
          MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          JAVA_HOME=jdk-x86_64/jdk-18.0.1.1.jdk/Contents/Home
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          CC=clang LDK_TARGET=x86_64-apple-darwin LDK_TARGET_CPU=sandybridge ./genbindings.sh ./ldk-c-bindings/ "-I$JAVA_HOME/include/ -I$JAVA_HOME/include/darwin -isysroot$MACOS_SDK" leaks false
          mv src/main/resources/liblightningjni_MacOSX-x86_64.nativelib src/main/resources/liblightningjni_MacOSX-x86_64-leaktracking.nativelib
      - name: Build MacOS aarch64 Java Release Bindings
        run: |
          MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          JAVA_HOME=jdk-aarch64/jdk-18.0.1.1.jdk/Contents/Home
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          CC=clang LDK_TARGET=aarch64-apple-darwin LDK_TARGET_CPU=apple-a14 ./genbindings.sh ./ldk-c-bindings/ "-I$JAVA_HOME/include/ -I$JAVA_HOME/include/darwin -isysroot$MACOS_SDK" false false
      - name: Build MacOS x86_64 Java Release Bindings
        run: |
          MACOS_SDK="$PWD/Xcode-12.2-12B45b-extracted-SDK-with-libcxx-headers"
          JAVA_HOME=jdk-x86_64/jdk-18.0.1.1.jdk/Contents/Home
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          CC=clang LDK_TARGET=x86_64-apple-darwin LDK_TARGET_CPU=sandybridge ./genbindings.sh ./ldk-c-bindings/ "-I$JAVA_HOME/include/ -I$JAVA_HOME/include/darwin -isysroot$MACOS_SDK" false false
      - name: Checkout latest binaries
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          echo "Fetching deterministic binaries for LDK-GC ${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          # Gitweb only allows snapshots of folders by providing the object hash, which we have to extract:
          SNAPSHOT_LINK="$(curl "https://git.bitcoin.ninja/index.cgi?p=ldk-java-bins;a=tree;f=${LDK_GARBAGECOLLECTED_GIT_OVERRIDE};hb=refs/heads/main" | grep snapshot | grep -o 'href="[a-zA-Z0-9/?\.=;\-]*"' | sed 's/href="//' | tr -d '"' | grep snapshot)"
          curl -o bins-snapshot.tgz "https://git.bitcoin.ninja${SNAPSHOT_LINK}"
          mkdir -p ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          cd ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          tar xvvf ../../bins-snapshot.tgz
          mv ldk-java-bins-*/* ./
          rm -r ldk-java-bins-*
          cd ../..
      - name: Check latest MacOS libraries are in the bins repo
        shell: bash
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          for F in liblightningjni_MacOSX-{x86_64,aarch64}{,-leaktracking}.nativelib; do
            if ! diff "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/$F" "src/main/resources/$F"; then
              apt-get -y install diffoscope
              # Sadly these binaries are still non-deterministic, but only due
              # to a few-byte tag, thus we use diffoscope to ensure there
              # aren't any "real" differences and move on.
              diffoscope "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/$F" "src/main/resources/$F" || echo
            fi
          done

  android:
    runs-on: ubuntu-latest
    # Frankly, I'm not really sure why debian and ubuntu differ in the results here, they really shouldn't
    container: debian:bookworm
    strategy:
      fail-fast: false
    steps:
      - name: Install rust targets
        run: |
          apt-get update
          apt-get -y dist-upgrade
          apt-get -y install git g++ clang faketime zip unzip curl openjdk-17-jdk
          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > rustup.sh
          chmod +x ./rustup.sh
          ./rustup.sh -y
          . $HOME/.cargo/env
          # Temporarily use 1.67.1 to fix https://github.com/rust-lang/rust/issues/108943
          rustup install 1.67.1
          rustup default 1.67.1
          rustup target add armv7-linux-androideabi
          rustup target add aarch64-linux-android
          rustup target add i686-linux-android
          rustup target add x86_64-linux-android
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install android NDK compilers
        run: |
          git config --global safe.directory '*'
          curl https://dl.google.com/android/repository/android-ndk-r22b-linux-x86_64.zip > android-ndk-r22b-linux-x86_64.zip
          if [ "$(sha256sum android-ndk-r22b-linux-x86_64.zip | awk '{ print $1 }')" != "ac3a0421e76f71dd330d0cd55f9d99b9ac864c4c034fc67e0d671d022d4e806b" ]; then
            echo "Bad hash"
            exit 1
          fi
          unzip android-ndk-r22b-linux-x86_64.zip
      - name: Install cbindgen
        run: |
          . $HOME/.cargo/env
          cargo install cbindgen
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
          cd lightning-c-bindings
          . $HOME/.cargo/env
          cargo update -p memchr --precise "2.5.0" --verbose
      - name: Checkout Android AAR binaries and artifacts
        run: |
          # Gitweb only allows snapshots of folders by providing the object hash, which we have to extract:
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          echo "Fetching deterministic binaries for LDK-GC ${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          RELEASE_PAGE="https://git.bitcoin.ninja/index.cgi?p=ldk-java-bins;a=tree;f=${LDK_GARBAGECOLLECTED_GIT_OVERRIDE};hb=refs/heads/main"
          SNAPSHOT_LINK="$(curl "$RELEASE_PAGE" | grep snapshot | grep -o 'href="[a-zA-Z0-9/?\.=;\-]*"' | sed 's/href="//' | tr -d '"' | grep snapshot)"
          curl -o bins-snapshot.tgz "https://git.bitcoin.ninja${SNAPSHOT_LINK}"

          ANDROID_PAGE="https://git.bitcoin.ninja/index.cgi?p=ldk-java-bins;a=tree;f=android-artifacts;hb=refs/heads/main"
          SNAPSHOT_LINK="$(curl "$ANDROID_PAGE" | grep snapshot | grep -o 'href="[a-zA-Z0-9/?\.=;\-]*"' | sed 's/href="//' | tr -d '"' | grep snapshot)"
          curl -o android-snapshot.tgz "https://git.bitcoin.ninja${SNAPSHOT_LINK}"

          mkdir -p ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          cd ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          tar xvvf ../../bins-snapshot.tgz
          mv ldk-java-bins-*/* ./
          rm -r ldk-java-bins-*

          mkdir -p ../android-artifacts
          cd ../android-artifacts
          tar xvvf ../../android-snapshot.tgz
          mv ldk-java-bins-*/* ./
          rm -r ldk-java-bins-*
      - name: Build Android aar
        run: |
          . $HOME/.cargo/env
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/ldk-java-classes.jar" ./
          export ANDROID_TOOLCHAIN="$(pwd)/android-ndk-r22b/toolchains/llvm/prebuilt/linux-x86_64"
          export PATH="$PATH:$ANDROID_TOOLCHAIN/bin"
          ./android-build.sh ./rust-lightning ./ldk-c-bindings/ ./ldk-java-bins/android-artifacts
      - uses: actions/upload-artifact@v3
        with:
          name: LDK-release.aar
          path: LDK-release.aar
      - name: Check latest library and jars are in bins repo
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          if ! diff LDK-release.aar "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/"LDK-release.aar; then
            apt-get -y install diffoscope
            diffoscope LDK-release.aar "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/LDK-release.aar"
            exit 1
          fi

  osx:
    strategy:
      matrix:
        include:
          - platform: macos-11
          - platform: macos-12
          - platform: macos-13
      fail-fast: false
    runs-on: ${{ matrix.platform }}
    steps:
      - name: Install Rust components
        run: |
          rustup target install aarch64-apple-darwin
          rustup component add rust-src
      - name: Checkout source code
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Install cbindgen
        run: cargo install cbindgen
      - name: Checkout Rust-Lightning and LDK-C-Bindings git
        run: |
          git config --global user.email "ldk-ci@example.com"
          git config --global user.name "LDK CI"
          # Note this is a different endpoint, as we need one non-upstream commit!
          git clone https://github.com/lightningdevkit/rust-lightning
          cd rust-lightning
          git checkout origin/0.0.123-bindings
          cd ..
          git clone https://github.com/lightningdevkit/ldk-c-bindings
          cd ldk-c-bindings
          git checkout 0.0.123
          cd lightning-c-bindings
          cargo update -p memchr --precise "2.5.0" --verbose
      - name: Rebuild C bindings and check the sample app builds + links
        run: |
          cd ldk-c-bindings
          CC=clang ./genbindings.sh ../rust-lightning true
      - name: Fetch OpenJDK 18
        run: |
          if [ "$(uname -m)" = "arm64" ]; then
            wget -O openjdk-18.0.1.1_macos-aarch64_bin.tar.gz https://download.java.net/java/GA/jdk18.0.1.1/65ae32619e2f40f3a9af3af1851d6e19/2/GPL/openjdk-18.0.1.1_macos-aarch64_bin.tar.gz
            if [ "$(shasum -a 256 openjdk-18.0.1.1_macos-aarch64_bin.tar.gz | awk '{ print $1 }')" != "29773ad68063bdad7fbaeb762cd873d3f243e86de380d3ac5335cdb929371fb5" ]; then
              echo "Bad hash"
              exit 1
            fi
            tar xvvf openjdk-18.0.1.1_macos-aarch64_bin.tar.gz
          else
            wget -O openjdk-18.0.1.1_macos-x64_bin.tar.gz https://download.java.net/java/GA/jdk18.0.1.1/65ae32619e2f40f3a9af3af1851d6e19/2/GPL/openjdk-18.0.1.1_macos-x64_bin.tar.gz
            if [ "$(shasum -a 256 openjdk-18.0.1.1_macos-x64_bin.tar.gz | awk '{ print $1 }')" != "f02d17ec5a387555f8489abc352d973b6c10364409b597046025938e2266d72a" ]; then
              echo "Bad hash"
              exit 1
            fi
            tar xvvf openjdk-18.0.1.1_macos-x64_bin.tar.gz
          fi
      - name: Checkout latest Linux binaries
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          echo "Fetching deterministic binaries for LDK-GC ${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          # Gitweb only allows snapshots of folders by providing the object hash, which we have to extract:
          SNAPSHOT_LINK="$(wget -O /dev/stdout "https://git.bitcoin.ninja/index.cgi?p=ldk-java-bins;a=tree;f=${LDK_GARBAGECOLLECTED_GIT_OVERRIDE};hb=refs/heads/main" | grep snapshot | grep -o 'href="[a-zA-Z0-9/?\.=;\-]*"' | sed 's/href="//' | tr -d '"' | grep snapshot)"
          wget -O bins-snapshot.tgz "https://git.bitcoin.ninja${SNAPSHOT_LINK}"
          mkdir -p ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          cd ldk-java-bins/"${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}"
          tar xvvf ../../bins-snapshot.tgz
          mv ldk-java-bins-*/* ./
          cd ../..
          mkdir -p src/main/resources/
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/liblightningjni_Linux-"* src/main/resources/
      - name: Build Java Release Bindings
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          export JAVA_HOME=`pwd`/jdk-18.0.1.1.jdk/Contents/Home
          export PATH=$JAVA_HOME/bin:$PATH
          ./genbindings.sh ./ldk-c-bindings/ "-I$JAVA_HOME/include/ -I$JAVA_HOME/include/darwin -isysroot$(xcrun --show-sdk-path)" false false

          if [ "${{ matrix.platform }}" = "macos-11" ]; then
            export CC="clang --target=aarch64-apple-darwin"
            export LDK_TARGET=aarch64-apple-darwin
            export LDK_TARGET_CPU=apple-a14
            ./genbindings.sh ./ldk-c-bindings/ "-I$JAVA_HOME/include/ -I$JAVA_HOME/include/darwin -isysroot$(xcrun --show-sdk-path)" false false
            cat src/main/resources/liblightningjni_MacOSX-aarch64.nativelib > /dev/null

          fi
      - name: Fetch Maven 3.8.4
        run: |
          # We don't bother using the upstream mirrors as they remove prior
          # releases aggressively, causing spurious CI failures when we don't
          # care about the version used.
          wget -O apache-maven-3.8.4-bin.tar.gz https://bitcoin.ninja/apache-maven-3.8.4-bin.tar.gz
          if [ "$(shasum -a 256 apache-maven-3.8.4-bin.tar.gz | awk '{ print $1 }')" != "2cdc9c519427bb20fdc25bef5a9063b790e4abd930e7b14b4e9f4863d6f9f13c" ]; then
            echo "Bad hash"
            exit 1
          fi
          tar xvvf apache-maven-3.8.4-bin.tar.gz
          export PATH=apache-maven-3.8.4/bin:$PATH
      - name: Run Java Tests against built jar
        run: |
          export JAVA_HOME=`pwd`/jdk-18.0.1.1.jdk/Contents/Home
          export PATH=$JAVA_HOME/bin:$PATH
          mvn -DskipTests=true package
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          JAR_VERSION=${LDK_GARBAGECOLLECTED_GIT_OVERRIDE:1:100}
          mvn install:install-file -Dfile=target/ldk-java-${JAR_VERSION}.jar -DgroupId=org.lightningdevkit -DartifactId=ldk-java -Dversion=1.0-SNAPSHOT -Dpackaging=jar
          cd javatester
          mvn -q -B package
          java -ea -jar target/ldk-java-tests-1.0-SNAPSHOT-jar-with-dependencies.jar
      - name: Run Java Tests against release bins
        run: |
          export LDK_GARBAGECOLLECTED_GIT_OVERRIDE="$(git describe --tag HEAD)"
          export JAVA_HOME=`pwd`/jdk-18.0.1.1.jdk/Contents/Home
          export PATH=$JAVA_HOME/bin:$PATH
          cp "ldk-java-bins/${LDK_GARBAGECOLLECTED_GIT_OVERRIDE}/ldk-java.jar" ./
          mvn install:install-file -Dfile=ldk-java.jar -DgroupId=org.lightningdevkit -DartifactId=ldk-java -Dversion=1.0-SNAPSHOT -Dpackaging=jar
          cd javatester
          mvn clean
          mvn -q -B package
          java -ea -jar target/ldk-java-tests-1.0-SNAPSHOT-jar-with-dependencies.jar