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

name: compilation on nuttx

on:
  # will be triggered on PR events
  pull_request:
    types:
      - opened
      - synchronize
    paths:
      - ".github/workflows/compilation_on_nuttx.yml"
      - "build-scripts/**"
      - "core/**"
      - "!core/deps/**"
      - "product-mini/**"
      - "samples/**"
      - "!samples/workload/**"
      - "tests/wamr-test-suites/**"
      - "wamr-compiler/**"
  # will be triggered on push events
  push:
    branches:
      - main
      - "dev/**"
    paths:
      - ".github/workflows/compilation_on_nuttx.yml"
      - "build-scripts/**"
      - "core/**"
      - "!core/deps/**"
      - "product-mini/**"
      - "samples/**"
      - "!samples/workload/**"
      - "tests/wamr-test-suites/**"
      - "wamr-compiler/**"
  # 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:
  WASI_SDK_PATH: "/opt/wasi-sdk"

permissions:
  contents: read

jobs:
  build_iwasm_on_nuttx:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/apache/nuttx/apache-nuttx-ci-linux@sha256:d9261eacf6c6ebe656c571757751c803e8f04c3ae9b820320a5ea5dd57b7205a

    strategy:
      matrix:
        nuttx_board_config: [
          # x64
          "boards/sim/sim/sim/configs/nsh",
          # cortex-m0
          "boards/arm/rp2040/raspberrypi-pico/configs/nsh",
          # cortex-m7
          "boards/arm/stm32h7/nucleo-h743zi/configs/nsh",
          # riscv32gc
          "boards/risc-v/qemu-rv/rv-virt/configs/nsh",
          # riscv64gc
          "boards/risc-v/qemu-rv/rv-virt/configs/nsh64",
          # arm64
          "boards/arm64/qemu/qemu-armv8a/configs/nsh",
        ]

        wamr_config_option:
          - "CONFIG_INTERPRETERS_WAMR_AOT"
          - "CONFIG_INTERPRETERS_WAMR_FAST"
          - "CONFIG_INTERPRETERS_WAMR_CLASSIC"
          - "CONFIG_INTERPRETERS_WAMR_AOT CONFIG_INTERPRETERS_WAMR_FAST"
          - "CONFIG_INTERPRETERS_WAMR_AOT CONFIG_INTERPRETERS_WAMR_FAST CONFIG_INTERPRETERS_WAMR_LIBC_WASI"
          - "CONFIG_INTERPRETERS_WAMR_AOT CONFIG_INTERPRETERS_WAMR_FAST CONFIG_INTERPRETERS_WAMR_LIBC_BUILTIN"
          - "CONFIG_INTERPRETERS_WAMR_AOT CONFIG_INTERPRETERS_WAMR_CLASSIC"
          - "CONFIG_INTERPRETERS_WAMR_AOT CONFIG_INTERPRETERS_WAMR_CLASSIC CONFIG_INTERPRETERS_WAMR_LIBC_WASI"
          - "CONFIG_INTERPRETERS_WAMR_AOT CONFIG_INTERPRETERS_WAMR_CLASSIC CONFIG_INTERPRETERS_WAMR_LIBC_WASI"

    steps:
      - name: Checkout NuttX
        uses: actions/checkout@v4
        with:
          repository: apache/nuttx
          ref: releases/12.6
          path: nuttx

      - name: Checkout NuttX Apps
        uses: actions/checkout@v4
        with:
          repository: apache/nuttx-apps
          ref: releases/12.6
          path: apps

      - name: Checkout WAMR
        uses: actions/checkout@v4
        with:
          repository: ${{ github.repository }}
          path: apps/interpreters/wamr/wamr

      - name: Configure WAMR
        working-directory: nuttx
        run: |
          tools/configure.sh ${{ matrix.nuttx_board_config }}
          kconfig-tweak --enable CONFIG_PSEUDOFS_SOFTLINKS
          kconfig-tweak --enable CONFIG_INTERPRETERS_WAMR
          kconfig-tweak --enable CONFIG_INTERPRETERS_IWASM_TASK
          kconfig-tweak --set-val CONFIG_INTERPRETERS_WAMR_PRIORITY 100
          kconfig-tweak --set-val CONFIG_INTERPRETERS_WAMR_STACKSIZE 8192
          for x in ${{ matrix.wamr_config_option }}; do
            kconfig-tweak --enable $x
          done

      - name: Build
        working-directory: nuttx
        run: make -j$(nproc) EXTRAFLAGS=-Werror

      - name: Checkout Bloaty
        uses: actions/checkout@v4
        with:
          repository: google/bloaty
          submodules: recursive
          path: bloaty
          ref: 34f4a66559ad4938c1e629e9b5f54630b2b4d7b0

      - name: Build Bloaty
        run: |
          cmake -Bbuild -GNinja bloaty
          cmake --build build

      - name: Size Report
        run: |
          echo "Build target: ${{ matrix.nuttx_board_config }}"
          echo "WAMR build config: ${{ matrix.wamr_config_option }}"
          echo "WAMR size:"
          build/bloaty -d compileunits --source-filter wamr nuttx/nuttx
          echo "libc-builtin size (if enabled):"
          build/bloaty -d compileunits --source-filter libc-builtin nuttx/nuttx
          echo "libc-wasi size (if enabled):"
          build/bloaty -d compileunits --source-filter libc-wasi nuttx/nuttx