rtthread.yml

name: rtthread

on:
  push:
  pull_request:
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

defaults:
  run:
    shell: bash -euo pipefail {0}

jobs:
  prepare-master-source:
    name: Prepare RT-Thread master source
    runs-on: ubuntu-22.04
    timeout-minutes: 20

    steps:
      - name: Install source preparation dependencies
        timeout-minutes: 10
        run: |
          export DEBIAN_FRONTEND=noninteractive

          sudo apt-get update -qq \
            -o Acquire::Retries=5 \
            -o Acquire::http::Timeout=30 \
            -o Acquire::https::Timeout=30

          timeout 8m sudo apt-get install -y --no-install-recommends \
            -o Acquire::Retries=5 \
            -o Acquire::http::Timeout=30 \
            -o Acquire::https::Timeout=30 \
            ca-certificates \
            git

      - name: Clone and pack RT-Thread master source
        run: |
          mkdir -p _ci/master-source-work _ci/artifacts

          for attempt in 1 2 3; do
            printf 'cloning RT-Thread master source attempt %s/3\n' "$attempt"
            if timeout 12m git clone --depth 1 --branch master \
              https://github.com/RT-Thread/rt-thread.git \
              _ci/master-source-work/rt-thread; then
              break
            fi

            rm -rf _ci/master-source-work/rt-thread
            if [ "$attempt" = 3 ]; then
              printf 'failed to clone RT-Thread master source\n' >&2
              exit 1
            fi
            sleep 10
          done

          git -C _ci/master-source-work/rt-thread rev-parse HEAD \
            | tee _ci/artifacts/rt-thread-master.sha
          tar -cf _ci/artifacts/rt-thread-master.tar \
            -C _ci/master-source-work rt-thread
          test -s _ci/artifacts/rt-thread-master.tar
          test -s _ci/artifacts/rt-thread-master.sha

      - name: Upload RT-Thread master source
        uses: actions/upload-artifact@v4
        with:
          name: rtthread-master-source
          path: |
            _ci/artifacts/rt-thread-master.tar
            _ci/artifacts/rt-thread-master.sha
          if-no-files-found: error

  test-littlefs-tag:
    name: RT-Thread ${{ matrix.profile }}
    runs-on: ubuntu-22.04
    timeout-minutes: 90

    strategy:
      fail-fast: false
      max-parallel: 6
      matrix:
        include:
          - profile: v4.1.1-v1
            rtthread_ref: v4.1.1
            dfs_version: v1
            bsp: bsp/qemu-vexpress-a9
          - profile: v5.0.0-v1
            rtthread_ref: v5.0.0
            dfs_version: v1
            bsp: bsp/qemu-vexpress-a9
          - profile: v5.0.1-v1
            rtthread_ref: v5.0.1
            dfs_version: v1
            bsp: bsp/qemu-vexpress-a9
          - profile: v5.0.1-v2
            rtthread_ref: v5.0.1
            dfs_version: v2
            bsp: bsp/qemu-vexpress-a9
          - profile: v5.0.2-v1
            rtthread_ref: v5.0.2
            dfs_version: v1
            bsp: bsp/qemu-vexpress-a9
          - profile: v5.0.2-v2
            rtthread_ref: v5.0.2
            dfs_version: v2
            bsp: bsp/qemu-vexpress-a9

    steps:
      - name: Checkout littlefs package
        uses: actions/checkout@v4

      - name: Prepare RT-Thread source cache directory
        run: |
          mkdir -p "${{ runner.temp }}/rtthread-src-cache/${{ matrix.rtthread_ref }}"

      - name: Cache RT-Thread source archive
        id: cache-rtthread-source
        uses: actions/cache@v4
        with:
          path: ${{ runner.temp }}/rtthread-src-cache/${{ matrix.rtthread_ref }}
          key: ${{ runner.os }}-rtthread-src-${{ matrix.rtthread_ref }}-v1
          restore-keys: |
            ${{ runner.os }}-rtthread-src-${{ matrix.rtthread_ref }}-

      - name: Set up RT-Thread littlefs build
        uses: ./.github/actions/setup-rtthread-build
        with:
          rtthread-ref: ${{ matrix.rtthread_ref }}
          rtthread-dfs-version: ${{ matrix.dfs_version }}
          rtthread-bsp: ${{ matrix.bsp }}
          rtthread-source-cache-dir: ${{ runner.temp }}/rtthread-src-cache/${{ matrix.rtthread_ref }}
          rtthread-source-cache-read: '1'

      - name: Compile and smoke-test littlefs profile
        run: |
          mkdir -p _ci/logs
          log_file="_ci/logs/rtthread-${{ matrix.profile }}.log"

          printf 'building RT-Thread %s DFS %s with BSP %s\n' \
            "$RTTHREAD_REF" "$RTTHREAD_DFS_VERSION" "$RTTHREAD_BSP"

          sh .github/ci/rtthread-littlefs/build.sh 2>&1 | tee "$log_file"

      - name: Upload RT-Thread compile logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: rtthread-test-logs-${{ matrix.profile }}
          path: |
            _ci/logs/*.log
            _ci/qemu-*.log
          if-no-files-found: warn

  test-littlefs-master:
    name: RT-Thread ${{ matrix.profile }}
    needs: prepare-master-source
    runs-on: ubuntu-22.04
    timeout-minutes: 90

    strategy:
      fail-fast: false
      max-parallel: 2
      matrix:
        include:
          - profile: master-v1
            rtthread_ref: master
            dfs_version: v1
            bsp: bsp/qemu-vexpress-a9
          - profile: master-v2
            rtthread_ref: master
            dfs_version: v2
            bsp: bsp/qemu-vexpress-a9

    steps:
      - name: Checkout littlefs package
        uses: actions/checkout@v4

      - name: Download RT-Thread master source artifact
        uses: actions/download-artifact@v4
        with:
          name: rtthread-master-source
          path: ${{ runner.temp }}/rtthread-master-source

      - name: Verify RT-Thread master source artifact
        run: |
          test -s "${{ runner.temp }}/rtthread-master-source/rt-thread-master.tar"
          test -s "${{ runner.temp }}/rtthread-master-source/rt-thread-master.sha"
          printf 'using RT-Thread master source artifact: '
          cat "${{ runner.temp }}/rtthread-master-source/rt-thread-master.sha"

      - name: Set up RT-Thread littlefs build
        uses: ./.github/actions/setup-rtthread-build
        with:
          rtthread-ref: ${{ matrix.rtthread_ref }}
          rtthread-dfs-version: ${{ matrix.dfs_version }}
          rtthread-bsp: ${{ matrix.bsp }}
          rtthread-source-archive: ${{ runner.temp }}/rtthread-master-source/rt-thread-master.tar
          rtthread-source-cache-read: '0'

      - name: Compile and smoke-test littlefs profile
        run: |
          mkdir -p _ci/logs
          log_file="_ci/logs/rtthread-${{ matrix.profile }}.log"

          printf 'building RT-Thread %s DFS %s with BSP %s\n' \
            "$RTTHREAD_REF" "$RTTHREAD_DFS_VERSION" "$RTTHREAD_BSP"

          sh .github/ci/rtthread-littlefs/build.sh 2>&1 | tee "$log_file"

      - name: Upload RT-Thread compile logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: rtthread-test-logs-${{ matrix.profile }}
          path: |
            _ci/logs/*.log
            _ci/qemu-*.log
          if-no-files-found: warn