name: Build
on:
  push:
    branches: [master]
    paths-ignore: [README.md]
  release:
    types: [published]
defaults:
  run:
    shell: bash
    working-directory: src
env:
  CACHE_EPOCH: 1
  CCACHE_MAXSIZE: 200M
  CCACHE_MAXFILES: 0
  SCCACHE_CACHE_SIZE: 200M
jobs:
  cache-toolchains-posix:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - name: Cache toolchains (Linux, OpenWrt, Android)
        uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/gn/
          key: toolchains-posix-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache PGO (Linux, OpenWrt)
        uses: actions/cache@v2
        with:
          path: src/chrome/build/pgo_profiles/
          key: pgo-linux-openwrt-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache AFDO (Android)
        uses: actions/cache@v2
        with:
          path: src/chrome/android/profiles/
          key: afdo-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache Android NDK (Android)
        uses: actions/cache@v2
        with:
          path: src/third_party/android_ndk/
          key: android-ndk-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - run: ./get-clang.sh
      - run: EXTRA_FLAGS='target_os="android"' ./get-clang.sh
  cache-toolchains-win:
    runs-on: windows-2019
    steps:
      - uses: actions/checkout@v2
      - name: Cache toolchains
        uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/gn/
            ~/.cargo/bin/
            ~/bin/ninja.exe
          key: toolchains-win-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache PGO (win64)
        uses: actions/cache@v2
        with:
          path: src/chrome/build/pgo_profiles/chrome-win64-*
          key: pgo-win64-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache PGO (win32)
        uses: actions/cache@v2
        with:
          path: src/chrome/build/pgo_profiles/chrome-win32-*
          key: pgo-win32-arm64-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - run: EXTRA_FLAGS='target_cpu="x64"' ./get-clang.sh
      - run: EXTRA_FLAGS='target_cpu="x86"' ./get-clang.sh
      - run: |
          if [ ! -f ~/bin/ninja.exe ]; then
            curl -LO https://github.com/ninja-build/ninja/releases/download/v1.10.2/ninja-win.zip
            unzip ninja-win.zip -d ~/bin
          fi
  cache-toolchains-mac:
    runs-on: macos-11
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/chrome/build/pgo_profiles/chrome-mac-*
            src/gn/
            src/tools/clang/dsymutil/
          key: toolchains-pgo-mac-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - run: EXTRA_FLAGS='target_cpu="x64"' ./get-clang.sh
      - run: EXTRA_FLAGS='target_cpu="arm64"' ./get-clang.sh
  linux:
    needs: cache-toolchains-posix
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        arch: [x64, x86, arm64, arm, mipsel, mips64el]
    env:
      EXTRA_FLAGS: 'target_cpu="${{ matrix.arch }}"'
      BUNDLE: 'naiveproxy-${{ github.event.release.tag_name }}-${{ github.job }}-${{ matrix.arch }}'
    steps:
      - uses: actions/checkout@v2
      - name: Cache toolchains (Linux, OpenWrt, Android)
        uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/gn/
          key: toolchains-posix-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache PGO (Linux, OpenWrt)
        uses: actions/cache@v2
        with:
          path: src/chrome/build/pgo_profiles/
          key: pgo-linux-openwrt-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache sysroot
        uses: actions/cache@v2
        with:
          path: src/out/sysroot-build/sid/sid_*
          key: sysroot-linux-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - id: ccache-timestamp
        run: echo "::set-output name=date::$(date +%s)"
      - name: Cache ccache files
        uses: actions/cache@v2
        with:
          path: ~/.ccache
          key: ccache-linux-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-${{ steps.ccache-timestamp.outputs.date }}
          restore-keys: ccache-linux-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-
      - run: sudo apt update
      - run: sudo apt install ninja-build pkg-config qemu-user ccache
      # libc6-i386 interferes with x86 build
      - run: sudo apt remove libc6-i386
      - run: ./get-clang.sh
      - run: ccache -s
      - run: ./build.sh
      - run: ccache -s
      - run: ../tests/basic.sh out/Release/naive
      - run: mkdir ${{ env.BUNDLE }} && cp out/Release/naive config.json ../LICENSE ../USAGE.txt ${{ env.BUNDLE }}
      - run: cp out/Release/libcronet.* components/cronet/native/generated/cronet.idl_c.h components/cronet/native/include/*.h components/grpc_support/include/*.h components/cronet/native/sample/bidi_example.cc ${{ env.BUNDLE }}
      - run: tar cJf ../${{ env.BUNDLE }}.tar.xz ${{ env.BUNDLE }}
      - uses: actions/upload-release-asset@v1
        if: ${{ github.event_name == 'release' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.BUNDLE }}.tar.xz
          asset_name: ${{ env.BUNDLE }}.tar.xz
          asset_content_type: application/octet-stream
      - run: openssl sha256 out/Release/naive >sha256sum.txt
      - run: echo "SHA256SUM=$(cut -d' ' -f2 sha256sum.txt)" >>$GITHUB_ENV
      - uses: actions/upload-artifact@v2
        with:
          name: ${{ github.job }}-${{ matrix.arch }}-sha256 ${{ env.SHA256SUM }}
          path: src/sha256sum.txt
  android:
    needs: cache-toolchains-posix
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        arch: [x64, x86, arm64, arm]
    env:
      EXTRA_FLAGS: 'target_cpu="${{ matrix.arch }}" target_os="android"'
      BUNDLE: 'naiveproxy-${{ github.event.release.tag_name }}-${{ github.job }}-${{ matrix.arch }}'
    steps:
      - uses: actions/checkout@v2
      - name: Cache toolchains (Linux, OpenWrt, Android)
        uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/gn/
          key: toolchains-posix-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache AFDO (Android)
        uses: actions/cache@v2
        with:
          path: src/chrome/android/profiles/
          key: afdo-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache Android NDK (Android)
        uses: actions/cache@v2
        with:
          path: src/third_party/android_ndk/
          key: android-ndk-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache sysroot
        uses: actions/cache@v2
        with:
          path: src/out/sysroot-build/android/
          key: sysroot-android-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - id: ccache-timestamp
        run: echo "::set-output name=date::$(date +%s)"
      - name: Cache ccache files
        uses: actions/cache@v2
        with:
          path: ~/.ccache
          key: ccache-android-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-${{ steps.ccache-timestamp.outputs.date }}
          restore-keys: ccache-android-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-
      - run: sudo apt update
      - run: sudo apt install ninja-build pkg-config qemu-user ccache
      # libc6-i386 interferes with x86 build
      - run: sudo apt remove libc6-i386
      - run: ./get-clang.sh
      - run: ccache -s
      - run: ./build.sh
      - run: ccache -s
      - run: ./get-android-sys.sh && ../tests/basic.sh out/Release/naive
        # qemu-user segfaults with x64 or x86 android builds here.
        if: ${{ matrix.arch != 'x64' && matrix.arch != 'x86' }}
      - run: mkdir ${{ env.BUNDLE }} && cp out/Release/naive config.json ../LICENSE ../USAGE.txt ${{ env.BUNDLE }}
      - run: cp out/Release/libcronet.* components/cronet/native/generated/cronet.idl_c.h components/cronet/native/include/*.h components/grpc_support/include/*.h components/cronet/native/sample/bidi_example.cc ${{ env.BUNDLE }}
      - run: tar cJf ../${{ env.BUNDLE }}.tar.xz ${{ env.BUNDLE }}
      - uses: actions/upload-release-asset@v1
        if: ${{ github.event_name == 'release' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.BUNDLE }}.tar.xz
          asset_name: ${{ env.BUNDLE }}.tar.xz
          asset_content_type: application/octet-stream
      - run: openssl sha256 out/Release/naive >sha256sum.txt
      - run: echo "SHA256SUM=$(cut -d' ' -f2 sha256sum.txt)" >>$GITHUB_ENV
      - uses: actions/upload-artifact@v2
        with:
          name: ${{ github.job }}-${{ matrix.arch }}-sha256 ${{ env.SHA256SUM }}
          path: src/sha256sum.txt
  win:
    needs: cache-toolchains-win
    runs-on: windows-2019
    strategy:
      fail-fast: false
      matrix:
        arch: [x64, x86, arm64]
    env:
      EXTRA_FLAGS: 'target_cpu="${{ matrix.arch }}"'
      BUNDLE: 'naiveproxy-${{ github.event.release.tag_name }}-${{ github.job }}-${{ matrix.arch }}'
    steps:
      - uses: actions/checkout@v2
      - name: Cache toolchains
        uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/gn/
            ~/.cargo/bin/
            ~/bin/ninja.exe
          key: toolchains-win-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache PGO (win64)
        if: ${{ matrix.arch == 'x64' }}
        uses: actions/cache@v2
        with:
          path: src/chrome/build/pgo_profiles/chrome-win64-*
          key: pgo-win64-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache PGO (win32)
        if: ${{ matrix.arch != 'x64' }}
        uses: actions/cache@v2
        with:
          path: src/chrome/build/pgo_profiles/chrome-win32-*
          key: pgo-win32-arm64-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - id: ccache-timestamp
        run: echo "::set-output name=date::$(date +%s)"
      - name: Cache ccache files
        uses: actions/cache@v2
        with:
          path: ~/AppData/Local/Mozilla/sccache
          key: ccache-win-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-${{ steps.ccache-timestamp.outputs.date }}
          restore-keys: ccache-win-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-
      - run: ./get-clang.sh
      - run: ~/.cargo/bin/sccache -s
      - run: ./build.sh
      - run: ~/.cargo/bin/sccache -s
      - run: ../tests/basic.sh out/Release/naive
        # No real or emulated environment is available to test this.
        if: ${{ matrix.arch != 'arm64' }}
      - run: mkdir ${{ env.BUNDLE }} && cp out/Release/naive.exe config.json ../LICENSE ../USAGE.txt ${{ env.BUNDLE }}
      - run: cp out/Release/cronet.* components/cronet/native/generated/cronet.idl_c.h components/cronet/native/include/*.h components/grpc_support/include/*.h components/cronet/native/sample/bidi_example.cc ${{ env.BUNDLE }}
      - run: 7z a ../${{ env.BUNDLE }}.zip ${{ env.BUNDLE }}
      - uses: actions/upload-release-asset@v1
        if: ${{ github.event_name == 'release' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.BUNDLE }}.zip
          asset_name: ${{ env.BUNDLE }}.zip
          asset_content_type: application/octet-stream
      - run: openssl sha256 out/Release/naive.exe >sha256sum.txt
      - run: echo "SHA256SUM=$(cut -d' ' -f2 sha256sum.txt)" >>$GITHUB_ENV
      - uses: actions/upload-artifact@v2
        with:
          name: ${{ github.job }}-${{ matrix.arch }}-sha256 ${{ env.SHA256SUM }}
          path: src/sha256sum.txt
  mac:
    needs: cache-toolchains-mac
    runs-on: macos-11
    strategy:
      fail-fast: false
      matrix:
        arch: [x64, arm64]
    env:
      EXTRA_FLAGS: 'target_cpu="${{ matrix.arch }}"'
      BUNDLE: 'naiveproxy-${{ github.event.release.tag_name }}-${{ github.job }}-${{ matrix.arch }}'
    steps:
      - uses: actions/checkout@v2
      - name: Cache toolchains and PGO
        uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/chrome/build/pgo_profiles/chrome-mac-*
            src/gn/
            src/tools/clang/dsymutil/
          key: toolchains-pgo-mac-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - id: ccache-timestamp
        run: echo "::set-output name=date::$(date +%s)"
      - name: Cache ccache files
        uses: actions/cache@v2
        with:
          path: ~/Library/Caches/ccache
          key: ccache-mac-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-${{ steps.ccache-timestamp.outputs.date }}
          restore-keys: ccache-mac-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-
      - run: brew install ninja ccache
      - run: ./get-clang.sh
      - run: ccache -s
      - run: ./build.sh
      - run: ccache -s
      - run: ../tests/basic.sh out/Release/naive
        # No real or emulated environment is available to test this.
        if: ${{ matrix.arch != 'arm64' }}
      - run: mkdir ${{ env.BUNDLE }} && cp out/Release/naive config.json ../LICENSE ../USAGE.txt ${{ env.BUNDLE }}
      - run: find out/Release/libcronet*
      - run: cp components/cronet/native/generated/cronet.idl_c.h components/cronet/native/include/*.h components/grpc_support/include/*.h components/cronet/native/sample/bidi_example.cc ${{ env.BUNDLE }}
      - run: tar cJf ../${{ env.BUNDLE }}.tar.xz ${{ env.BUNDLE }}
      - uses: actions/upload-release-asset@v1
        if: ${{ github.event_name == 'release' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.BUNDLE }}.tar.xz
          asset_name: ${{ env.BUNDLE }}.tar.xz
          asset_content_type: application/octet-stream
      - run: openssl sha256 out/Release/naive >sha256sum.txt
      - run: echo "SHA256SUM=$(cut -d' ' -f2 sha256sum.txt)" >>$GITHUB_ENV
      - uses: actions/upload-artifact@v2
        with:
          name: ${{ github.job }}-${{ matrix.arch }}-sha256 ${{ env.SHA256SUM }}
          path: src/sha256sum.txt
  openwrt:
    needs: cache-toolchains-posix
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        include:
          - arch: x86_64
            openwrt: 'target=x86 subtarget=64'
            target_cpu: x64
          - arch: x86
            openwrt: 'target=x86 subtarget=generic'
            target_cpu: x86
          - arch: aarch64_cortex-a53
            openwrt: 'target=sunxi subtarget=cortexa53'
            target_cpu: arm64
            extra: 'arm_cpu="cortex-a53"'
          - arch: aarch64_cortex-a53-static
            openwrt: 'target=sunxi subtarget=cortexa53'
            target_cpu: arm64
            extra: 'arm_cpu="cortex-a53" build_static=true'
          - arch: aarch64_cortex-a72
            openwrt: 'target=mvebu subtarget=cortexa72'
            target_cpu: arm64
            extra: 'arm_cpu="cortex-a72"'
          - arch: aarch64_generic
            openwrt: 'target=rockchip subtarget=armv8'
            target_cpu: arm64
          - arch: arm_arm1176jzf-s_vfp
            openwrt: 'target=bcm27xx subtarget=bcm2708'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="arm1176jzf-s" arm_fpu="vfp" arm_float_abi="hard" arm_use_neon=false arm_use_thumb=false'
          - arch: arm_arm926ej-s
            openwrt: 'target=mxs'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="arm926ej-s" arm_float_abi="soft" arm_use_neon=false arm_use_thumb=false'
          - arch: arm_cortex-a15_neon-vfpv4
            openwrt: 'target=armvirt subtarget=32'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a15" arm_fpu="neon-vfpv4" arm_float_abi="hard" arm_use_neon=true'
          - arch: arm_cortex-a5_vfpv4
            openwrt: 'target=at91 subtarget=sama5'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a5" arm_fpu="vfpv4" arm_float_abi="hard" arm_use_neon=false'
          - arch: arm_cortex-a7
            openwrt: 'target=mediatek subtarget=mt7629'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a7" arm_float_abi="soft" arm_use_neon=false'
          - arch: arm_cortex-a7_neon-vfpv4
            openwrt: 'target=sunxi subtarget=cortexa7'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a7" arm_fpu="neon-vfpv4" arm_float_abi="hard" arm_use_neon=true'
          - arch: arm_cortex-a7_neon-vfpv4-static
            openwrt: 'target=sunxi subtarget=cortexa7'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a7" arm_fpu="neon-vfpv4" arm_float_abi="hard" arm_use_neon=true build_static=true'
          - arch: arm_cortex-a8_vfpv3
            openwrt: 'target=sunxi subtarget=cortexa8'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a8" arm_fpu="vfpv3" arm_float_abi="hard" arm_use_neon=false'
          - arch: arm_cortex-a9
            openwrt: 'target=bcm53xx subtarget=generic'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a9" arm_float_abi="soft" arm_use_neon=false'
          - arch: arm_cortex-a9-static
            openwrt: 'target=bcm53xx subtarget=generic'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a9" arm_float_abi="soft" arm_use_neon=false build_static=true'
          - arch: arm_cortex-a9_neon
            openwrt: 'target=imx6'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a9" arm_fpu="neon" arm_float_abi="hard" arm_use_neon=true'
          - arch: arm_cortex-a9_vfpv3-d16
            openwrt: 'target=tegra'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="cortex-a9" arm_fpu="vfpv3-d16" arm_float_abi="hard" arm_use_neon=false'
          - arch: arm_mpcore
            openwrt: 'target=oxnas subtarget=ox820'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="mpcore" arm_float_abi="soft" arm_use_neon=false arm_use_thumb=false'
          - arch: arm_xscale
            openwrt: 'target=kirkwood'
            target_cpu: arm
            extra: 'arm_version=0 arm_cpu="xscale" arm_float_abi="soft" arm_use_neon=false arm_use_thumb=false'
          - arch: mipsel_24kc
            openwrt: 'target=ramips subtarget=rt305x'
            target_cpu: mipsel
            extra: 'mips_arch_variant="r2" mips_float_abi="soft" mips_tune="24kc" use_lld=false use_gold=false use_thin_lto=false chrome_pgo_phase=0'
          - arch: mipsel_74kc
            openwrt: 'target=ramips subtarget=rt3883'
            target_cpu: mipsel
            extra: 'mips_arch_variant="r2" mips_float_abi="soft" mips_tune="74kc" use_lld=false use_gold=false use_thin_lto=false chrome_pgo_phase=0'
          - arch: mipsel_mips32
            openwrt: 'target=bcm47xx subtarget=generic'
            target_cpu: mipsel
            extra: 'mips_arch_variant="r1" mips_float_abi="soft" use_lld=false use_gold=false use_thin_lto=false chrome_pgo_phase=0'
    env:
      EXTRA_FLAGS: target_cpu="${{ matrix.target_cpu }}" target_os="openwrt" use_allocator="none" use_allocator_shim=false use_partition_alloc=false ${{ matrix.extra }}
      OPENWRT_FLAGS: arch=${{ matrix.arch }} release=21.02.2 gcc_ver=8.4.0 ${{ matrix.openwrt }}
      BUNDLE: naiveproxy-${{ github.event.release.tag_name }}-${{ github.job }}-${{ matrix.arch }}
    steps:
      - uses: actions/checkout@v2
      - name: Cache toolchains (Linux, OpenWrt, Android)
        uses: actions/cache@v2
        with:
          path: |
            src/third_party/llvm-build/Release+Asserts/
            src/gn/
          key: toolchains-posix-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache PGO (Linux, OpenWrt)
        uses: actions/cache@v2
        with:
          path: src/chrome/build/pgo_profiles/
          key: pgo-linux-openwrt-${{ hashFiles('CHROMIUM_VERSION') }}-v${{ env.CACHE_EPOCH }}
      - name: Cache sysroot
        uses: actions/cache@v2
        with:
          path: src/out/sysroot-build/openwrt
          key: sysroot-openwrt-21.02.2-${{ matrix.arch }}-v${{ env.CACHE_EPOCH }}
      - id: ccache-timestamp
        run: echo "::set-output name=date::$(date +%s)"
      - name: Cache ccache files
        uses: actions/cache@v2
        with:
          path: ~/.ccache
          key: ccache-openwrt-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-${{ steps.ccache-timestamp.outputs.date }}
          restore-keys: ccache-openwrt-${{ matrix.arch }}-${{ hashFiles('CHROMIUM_VERSION') }}-
      - run: sudo apt update
      - run: sudo apt install ninja-build pkg-config qemu-user ccache
      # libc6-i386 interferes with x86 build
      - run: sudo apt remove libc6-i386
      - run: ./get-clang.sh
      - run: ccache -s
      - run: ./build.sh
      - run: ccache -s
      - run: ../tests/basic.sh out/Release/naive
      - run: mkdir ${{ env.BUNDLE }} && cp out/Release/naive config.json ../LICENSE ../USAGE.txt ${{ env.BUNDLE }}
      - run: cp out/Release/libcronet.* components/cronet/native/generated/cronet.idl_c.h components/cronet/native/include/*.h components/grpc_support/include/*.h components/cronet/native/sample/bidi_example.cc ${{ env.BUNDLE }}
      - run: tar cJf ../${{ env.BUNDLE }}.tar.xz ${{ env.BUNDLE }}
      - uses: actions/upload-release-asset@v1
        if: ${{ github.event_name == 'release' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ github.event.release.upload_url }}
          asset_path: ${{ env.BUNDLE }}.tar.xz
          asset_name: ${{ env.BUNDLE }}.tar.xz
          asset_content_type: application/octet-stream
      - run: openssl sha256 out/Release/naive >sha256sum.txt
      - run: echo "SHA256SUM=$(cut -d' ' -f2 sha256sum.txt)" >>$GITHUB_ENV
      - uses: actions/upload-artifact@v2
        with:
          name: ${{ github.job }}-${{ matrix.arch }}-sha256 ${{ env.SHA256SUM }}
          path: src/sha256sum.txt