.github/workflows/riscv32.yml

# Copyright 2022 The IREE Authors
#
# Licensed under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

on:
  workflow_call:
    inputs:
      host-binary-root:
        required: true
        type: string

jobs:
  riscv32:
    runs-on:
      # self-hosted has to be listed first. See
      # https://docs.github.com/en/actions/hosting-your-own-runners/using-self-hosted-runners-in-a-workflow
      - self-hosted
      # Have to do a weird hack to get a pseudo-ternary operator. See
      # https://github.com/actions/runner/issues/409. Also note that
      # `github.event_name` for workflow_call is the name of the calling event,
      # which is poorly documented, but useful for us here. See
      # https://github.com/github/docs/issues/16515
      - runner-group=${{ github.event_name == 'pull_request' && 'presubmit' || 'postsubmit' }}
      - cpu
      - os-family=Linux
    env:
      BUILD_RISCV_DIR: "build-riscv-rv32-baremetal"
      RISCV_CONFIG: "rv32-baremetal"
      HOST_BINARY_ARCHIVE: ${{ inputs.host-binary-root }}.tar
      HOST_BINARY_ROOT: ${{ inputs.host-binary-root }}
    steps:
      - name: "Checking out repository"
        uses: actions/checkout@7884fcad6b5d53d10323aee724dc68d8b9096a2e  # v2
        with:
          submodules: true
      - name: "Downloading host tools"
        uses: actions/download-artifact@fb598a63ae348fa914e94cd0ff38f362e927b741  # v3.0.0
        with:
          name: "${{ env.HOST_BINARY_ARCHIVE }}"
      - name: "Extracting host tools archive"
        run: |
          tar -xvf ${HOST_BINARY_ARCHIVE}
      - name: "Cross-compiling and testing riscv32"
        run: |
          ./build_tools/github_actions/docker_run.sh \
            --env "RISCV_CONFIG=${RISCV_CONFIG}" \
            --env "BUILD_RISCV_DIR=${BUILD_RISCV_DIR}" \
            --env "IREE_HOST_BINARY_ROOT=${HOST_BINARY_ROOT}" \
            gcr.io/iree-oss/riscv@sha256:e566f054ff1b1d8be61459ce4789dd944b70e85c8939a4d3b7331ab519d8db4c \
            bash -c \
            "./build_tools/cmake/build_riscv.sh && build_tools/kokoro/gcp_ubuntu/cmake/baremetal/riscv32/test.sh"