.github/workflows/mac_os.yml

# This workflow verifies libtock-rs is usable on Mac OS.

name: ci-mac-os

# We want to run CI on all pull requests. Additionally, Bors needs workflows to
# run on the `staging` and `trying` branches.
on:
  pull_request:
  push:
    branches:
      - staging
      - trying

jobs:
  ci-mac-os:
    runs-on: macos-10.15

    steps:
      # Clones a single commit from the libtock-rs repository. The commit cloned
      # is a merge commit between the PR's target branch and the PR's source.
      # Note that we checkout submodules so that we can invoke Tock's CI setup
      # scripts, but we do not recursively checkout submodules as we need Tock's
      # makefile to set up the qemu submodule itself.
      - name: Clone repository
        uses: actions/checkout@v2.3.0
        with:
          submodules: true

      # Install the toolchains we need, the run the Makefile's test action. We
      # let the makefile do most of the work because the makefile can be tested
      # locally. Using -j2 because the Actions VMs have 2 cores.
      - name: Build and Test
        run: |
          brew tap riscv/riscv
          brew update
          brew install riscv-gnu-toolchain --with-multilib
          cd "${GITHUB_WORKSPACE}"
          make -j2 setup
          make -j2 test