---
# DESCRIPTION: Github actions config
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0

name: reusable-test

on:
  workflow_call:
    inputs:
      os:  # e.g. ubuntu-24.04
        required: true
        type: string
      cc:  # gcc or clang
        required: true
        type: string
      reloc:  # 0 or 1
        required: true
        type: number
      suite:  # e.g. dist-vlt-0
        required: true
        type: string

env:
  CI_OS_NAME: linux
  CI_COMMIT: ${{ github.sha }}
  CCACHE_COMPRESS: 1
  CCACHE_DIR: ${{ github.workspace }}/.ccache
  CCACHE_LIMIT_MULTIPLE: 0.95
  INSTALL_DIR: ${{ github.workspace }}/install
  RELOC_DIR: ${{ github.workspace }}/relloc

defaults:
  run:
    shell: bash
    working-directory: repo

jobs:

  test:
    runs-on: ${{ inputs.os }}
    name: Sub-test | ${{ inputs.os }} | ${{ inputs.cc }} | ${{inputs.reloc && 'reloc | ' || '' }} ${{ inputs.suite }}
    env:
      CI_BUILD_STAGE_NAME: test
      CI_RUNS_ON: ${{ inputs.os }}
      CI_RELOC: ${{inputs.reloc }}
      CC: ${{ inputs.cc }}
      CXX: ${{ inputs.cc == 'clang' && 'clang++' || 'g++' }}
      CACHE_BASE_KEY: test-${{ inputs.os }}-${{ inputs.cc }}-${{inputs.reloc }}-${{ inputs.suite }}
      CCACHE_MAXSIZE: 100M  # Per build per suite (* 5 * 5 = 2500M in total)
      VERILATOR_ARCHIVE: verilator-${{ github.sha }}-${{ inputs.os }}-${{ inputs.cc }}.tar.gz
    steps:

      - name: Download tar archive
        uses: actions/download-artifact@v4
        with:
          name: ${{ env.VERILATOR_ARCHIVE }}
          path: ${{ github.workspace }}

      - name: Unpack tar archive
        working-directory: ${{ github.workspace }}
        run: tar -x -z -f ${{ env.VERILATOR_ARCHIVE }}

      - name: Cache $CCACHE_DIR
        uses: actions/cache@v4
        env:
          CACHE_KEY: ${{ env.CACHE_BASE_KEY }}-ccache2
        with:
          path: ${{ env.CCACHE_DIR }}
          key: ${{ env.CACHE_KEY }}-${{ github.sha }}
          restore-keys: |
            ${{ env.CACHE_KEY }}-

      - name: Install test dependencies
        run: ./ci/ci-install.bash

      - name: Test
        env:
          TESTS: ${{ inputs.suite }}
        run: ./ci/ci-script.bash