# Copyright (C) 2019 Intel Corporation.  All rights reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

name: CI on SGX

on:
  # will be triggered on PR events
  pull_request:
    paths-ignore:
      - "assembly-script/**"
      - "ci/**"
      - "doc/**"
      - "test-tools/**"
      - ".github/workflows/compilation_on_sgx.yml"
  # will be triggered on push events
  push:
    paths-ignore:
      - "assembly-script/**"
      - "ci/**"
      - "doc/**"
      - "test-tools/**"
      - ".github/workflows/compilation_on_sgx.yml"
  # allow to be triggered manually
  workflow_dispatch:

# Cancel any in-flight jobs for the same PR/branch so there's only one active
# at a time
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  AOT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
  CLASSIC_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
  FAST_INTERP_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=0 -DWAMR_BUILD_FAST_INTERP=1 -DWAMR_BUILD_INTERP=1 -DWAMR_BUILD_JIT=0 -DWAMR_BUILD_LAZY_JIT=0"
  LAZY_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=1"
  MC_JIT_BUILD_OPTIONS: "-DWAMR_BUILD_AOT=1 -DWAMR_BUILD_FAST_INTERP=0 -DWAMR_BUILD_INTERP=0 -DWAMR_BUILD_JIT=1 -DWAMR_BUILD_LAZY_JIT=0"
  LLVM_CACHE_SUFFIX: "build-llvm_libraries_ex"

jobs:
  # Cancel any in-flight jobs for the same PR/branch so there's only one active
  # at a time
  cancel_previous:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
    steps:
      - name: Cancel Workflow Action
        uses: styfle/cancel-workflow-action@0.6.0
        with:
          access_token: ${{ github.token }}

  # set different traffic lights based on the current repo and the running OS.
  # according to light colors, the workflow will run different jobs
  check_repo:
    needs: cancel_previous
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
    outputs:
      traffic_light_on_ubuntu_2004: ${{ steps.do_check_on_ubuntu_2004.outputs.light }}
    steps:
      - name: do_check_on_ubuntu_2004
        id: do_check_on_ubuntu_2004
        if: ${{ matrix.os == 'ubuntu-20.04' }}
        run: |
          if [[ ${{ github.repository }} == */wasm-micro-runtime ]]; then
            echo "::set-output name=light::green"
          else
            echo "::set-output name=light::green"
          fi

  build_llvm_libraries:
    needs: check_repo
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-20.04]
        include:
          - os: ubuntu-20.04
            light: ${{ needs.check_repo.outputs.traffic_light_on_ubuntu_2004 }}
    steps:
      - name: light status
        run: echo "matrix.os=${{ matrix.os }}, light=${{ matrix.light }}"

      - name: checkout
        if: ${{ matrix.light == 'green' }}
        uses: actions/checkout@v2

      - name: Cache LLVM libraries
        id: cache_llvm
        if: ${{ matrix.light == 'green' }}
        uses: actions/cache@v2
        with:
          path: |
            ./core/deps/llvm/build/bin
            ./core/deps/llvm/build/include
            ./core/deps/llvm/build/lib
            ./core/deps/llvm/build/libexec
            ./core/deps/llvm/build/share
          key: ${{ matrix.os }}-${{ env.LLVM_CACHE_SUFFIX }}

      - name: Build llvm and clang from source
        id: build_llvm_ubuntu
        if: ${{ matrix.light == 'green' && steps.cache_llvm.outputs.cache-hit != 'true' }}
        run: /usr/bin/env python3 ./build_llvm.py --arch X86 WebAssembly --project clang lldb
        working-directory: build-scripts

  build_iwasm:
    needs: [build_llvm_libraries, check_repo]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        make_options_run_mode: [
            # Running mode
            $CLASSIC_INTERP_BUILD_OPTIONS,
            $FAST_INTERP_BUILD_OPTIONS,
            # doesn't support
            # $LAZY_JIT_BUILD_OPTIONS,
            # $MC_JIT_BUILD_OPTIONS,
            $AOT_BUILD_OPTIONS,
          ]
        make_options_feature: [
            # Features
            "-DWAMR_BUILD_CUSTOM_NAME_SECTION=1",
            # doesn't support
            # "-DWAMR_BUILD_DEBUG_AOT=1",
            # "-DWAMR_BUILD_DEBUG_INTERP=1",
            "-DWAMR_BUILD_DUMP_CALL_STACK=1",
            "-DWAMR_BUILD_LIB_PTHREAD=1",
            "-DWAMR_BUILD_MINI_LOADER=1",
            "-DWAMR_BUILD_MEMORY_PROFILING=1",
            "-DWAMR_BUILD_MULTI_MODULE=1",
            "-DWAMR_BUILD_PERF_PROFILING=1",
            "-DWAMR_BUILD_REF_TYPES=1",
            # doesn't support
            # "-DWAMR_BUILD_SIMD=1",
            "-DWAMR_BUILD_TAIL_CALL=1",
            "-DWAMR_DISABLE_HW_BOUND_CHECK=1",
          ]
        os: [ubuntu-20.04]
        platform: [linux-sgx]
        exclude:
          # uncompatiable mode and feature
          # MULTI_MODULE only on INTERP mode
          - make_options_run_mode: $AOT_BUILD_OPTIONS
            make_options_feature: "-DWAMR_BUILD_MULTI_MODULE=1"
          # MINI_LOADER only on INTERP mode
          - make_options_run_mode: $AOT_BUILD_OPTIONS
            make_options_feature: "-DWAMR_BUILD_MINI_LOADER=1"
        include:
          - os: ubuntu-20.04
            light: ${{ needs.check_repo.outputs.traffic_light_on_ubuntu_2004 }}
    steps:
      - name: light status
        run: echo "matrix.os=${{ matrix.os }}, light=${{ matrix.light }}"

      - name: install SGX SDK and necessary libraries
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir -p /opt/intel 
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts
          source /opt/intel/sgxsdk/environment

      - name: checkout
        if: ${{ matrix.light == 'green' }}
        uses: actions/checkout@v2

      - name: Get LLVM libraries
        id: cache_llvm
        if: ${{ matrix.light == 'green' }}
        uses: actions/cache@v2
        with:
          path: |
            ./core/deps/llvm/build/bin
            ./core/deps/llvm/build/include
            ./core/deps/llvm/build/lib
            ./core/deps/llvm/build/libexec
            ./core/deps/llvm/build/share
          key: ${{ matrix.os }}-${{ env.LLVM_CACHE_SUFFIX }}

      - name: Quit if cache miss
        if: ${{ matrix.light == 'green' && steps.cache_llvm.outputs.cache-hit != 'true' }}
        run: echo "::error::can not get prebuilt llvm libraries" && exit 1

      - name: Build iwasm
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir build && cd build
          cmake .. ${{ matrix.make_options_run_mode }} ${{ matrix.make_options_feature }}
          cmake --build . --config Release --parallel 4
        working-directory: product-mini/platforms/${{ matrix.platform }}

  build_samples_wasm_c_api:
    needs: [build_iwasm, build_llvm_libraries, check_repo]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        make_options: [
            # Running mode
            $CLASSIC_INTERP_BUILD_OPTIONS,
            $FAST_INTERP_BUILD_OPTIONS,
            # doesn't support
            #$LAZY_JIT_BUILD_OPTIONS,
            #$MC_JIT_BUILD_OPTIONS,
            #$AOT_BUILD_OPTIONS,
          ]
        os: [ubuntu-20.04]
        include:
          - os: ubuntu-20.04
            light: ${{ needs.check_repo.outputs.traffic_light_on_ubuntu_2004 }}
            wasi_sdk_release: https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-12/wasi-sdk-12.0-linux.tar.gz
            wabt_release: https://github.com/WebAssembly/wabt/releases/download/1.0.24/wabt-1.0.24-ubuntu.tar.gz
    steps:
      - name: light status
        run: echo "matrix.os=${{ matrix.os }}, light=${{ matrix.light }}"

      - name: checkout
        if: ${{ matrix.light == 'green' }}
        uses: actions/checkout@v2

      - name: Get LLVM libraries
        id: cache_llvm
        if: ${{ matrix.light == 'green' }}
        uses: actions/cache@v2
        with:
          path: |
            ./core/deps/llvm/build/bin
            ./core/deps/llvm/build/include
            ./core/deps/llvm/build/lib
            ./core/deps/llvm/build/libexec
            ./core/deps/llvm/build/share
          key: ${{ matrix.os }}-${{ env.LLVM_CACHE_SUFFIX }}

      - name: Quit if cache miss
        if: ${{ matrix.light == 'green' && steps.cache_llvm.outputs.cache-hit != 'true' }}
        run: echo "::error::can not get prebuilt llvm libraries" && exit 1

      - name: download and install wabt
        if: ${{ matrix.light == 'green' }}
        run: |
          cd /opt
          sudo wget ${{ matrix.wabt_release }}
          sudo tar -xzf wabt-1.0.24-*.tar.gz
          sudo mv wabt-1.0.24 wabt

      - name: install SGX SDK and necessary libraries
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir -p /opt/intel 
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts
          source /opt/intel/sgxsdk/environment

      - name: Build wamrc
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
        working-directory: wamr-compiler

      - name: Build Sample [wasm-c-api]
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir build && cd build
          cmake .. ${{ matrix.make_options }}
          cmake --build . --config Release --parallel 4
          ./callback
          ./callback_chain
          ./empty_imports
          ./global
          ./hello
          ./hostref
          ./memory
          ./reflect
          ./table
          ./trap
        working-directory: samples/wasm-c-api

  build_samples_others:
    needs: [build_iwasm, build_llvm_libraries, check_repo]
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - os: ubuntu-20.04
            light: ${{ needs.check_repo.outputs.traffic_light_on_ubuntu_2004 }}
            wasi_sdk_release: https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-12/wasi-sdk-12.0-linux.tar.gz
            wabt_release: https://github.com/WebAssembly/wabt/releases/download/1.0.24/wabt-1.0.24-ubuntu.tar.gz
    steps:
      - name: light status
        run: echo "matrix.os=${{ matrix.os }}, light=${{ matrix.light }}"

      - name: checkout
        if: ${{ matrix.light == 'green' }}
        uses: actions/checkout@v2

      - name: Get LLVM libraries
        id: cache_llvm
        if: ${{ matrix.light == 'green' }}
        uses: actions/cache@v2
        with:
          path: |
            ./core/deps/llvm/build/bin
            ./core/deps/llvm/build/include
            ./core/deps/llvm/build/lib
            ./core/deps/llvm/build/libexec
            ./core/deps/llvm/build/share
          key: ${{ matrix.os }}-${{ env.LLVM_CACHE_SUFFIX }}

      - name: Quit if cache miss
        if: ${{ matrix.light == 'green' && steps.cache_llvm.outputs.cache-hit != 'true' }}
        run: echo "::error::can not get prebuilt llvm libraries" && exit 1

      - name: download and install wasi-sdk
        if: ${{ matrix.light == 'green' }}
        run: |
          cd /opt
          sudo wget ${{ matrix.wasi_sdk_release }}
          sudo tar -xzf wasi-sdk-12.0-*.tar.gz
          sudo mv wasi-sdk-12.0 wasi-sdk

      - name: download and install wabt
        if: ${{ matrix.light == 'green' }}
        run: |
          cd /opt
          sudo wget ${{ matrix.wabt_release }}
          sudo tar -xzf wabt-1.0.24-*.tar.gz
          sudo mv wabt-1.0.24 wabt

      - name: install SGX SDK and necessary libraries
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir -p /opt/intel 
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts
          source /opt/intel/sgxsdk/environment

      - name: Build wamrc
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
        working-directory: wamr-compiler

      - name: Build Sample [basic]
        if: ${{ matrix.light == 'green' }}
        run: |
          cd samples/basic
          ./build.sh
          ./run.sh

      - name: Build Sample [multi-thread]
        if: ${{ matrix.light == 'green' }}
        run: |
          cd samples/multi-thread
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./iwasm wasm-apps/test.wasm

      - name: Build Sample [multi-module]
        if: ${{ matrix.light == 'green' }}
        run: |
          cd samples/multi-module
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./multi_module

      - name: Build Sample [spawn-thread]
        if: ${{ matrix.light == 'green' }}
        run: |
          cd samples/spawn-thread
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./spawn_thread

      - name: Build Sample [ref-types]
        if: ${{ matrix.light == 'green' }}
        run: |
          cd samples/ref-types
          mkdir build && cd build
          cmake ..
          cmake --build . --config Release --parallel 4
          ./hello

  spec_test_default:
    needs: [build_iwasm, build_llvm_libraries, check_repo]
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        running_mode: ["classic-interp", "fast-interp", "aot"]
        test_option: ["-x -p -s spec -P", "-x -p -s spec -S -P"]
        include:
          - os: ubuntu-20.04
            light: ${{ needs.check_repo.outputs.traffic_light_on_ubuntu_2004 }}
    steps:
      - name: checkout
        if: ${{ matrix.light == 'green' }}
        uses: actions/checkout@v2

      - name: Get LLVM libraries
        if: ${{ matrix.light == 'green' }}
        id: cache_llvm
        uses: actions/cache@v2
        with:
          path: |
            ./core/deps/llvm/build/bin
            ./core/deps/llvm/build/include
            ./core/deps/llvm/build/lib
            ./core/deps/llvm/build/libexec
            ./core/deps/llvm/build/share
          key: ubuntu-20.04-${{ env.LLVM_CACHE_SUFFIX }}

      - name: install Ninja
        if: ${{ matrix.light == 'green' }}
        run: sudo apt install -y ninja-build

      - name: install SGX SDK and necessary libraries
        if: ${{ matrix.light == 'green' }}
        run: |
          mkdir -p /opt/intel 
          cd /opt/intel
          wget https://download.01.org/intel-sgx/sgx-linux/2.15/distro/ubuntu20.04-server/sgx_linux_x64_sdk_2.15.100.3.bin
          chmod +x sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'yes' | ./sgx_linux_x64_sdk_2.15.100.3.bin
          echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
          wget -qO - https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
          sudo apt update
          sudo apt install -y libsgx-launch libsgx-urts

      - name: run spec tests
        if: ${{ matrix.light == 'green' }}
        run: |
          source /opt/intel/sgxsdk/environment
          ./test_wamr.sh ${{ matrix.test_option }} -t ${{ matrix.running_mode }}
        working-directory: ./tests/wamr-test-suites