rt-ci.yml

on:
  push:
    branches-ignore:
      - "gh-readonly-queue/**"
  pull_request:
  merge_group:
  workflow_dispatch:

name: cortex-m-rt CI

jobs:
  rt-ci-linux:
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental || false }}
    strategy:
      matrix:
        rust: [nightly, stable, 1.61.0]

        include:
          # Nightly is only for reference and allowed to fail
          - rust: nightly
            experimental: true
    defaults:
      run:
        working-directory: cortex-m-rt
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      - name: Install all Rust targets for ${{ matrix.rust }}
        run: rustup target install --toolchain=${{ matrix.rust }} thumbv6m-none-eabi thumbv7m-none-eabi thumbv7em-none-eabi thumbv7em-none-eabihf thumbv8m.base-none-eabi thumbv8m.main-none-eabi thumbv8m.main-none-eabihf
      - name: Install qemu and gcc
        run: sudo apt-get update && sudo apt-get install qemu-system-arm gcc-arm-none-eabi
      - name: Run CI script for x86_64-unknown-linux-gnu under ${{ matrix.rust }}
        run: TARGET=x86_64-unknown-linux-gnu TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
      - name: Run CI script for thumbv6m-none-eabi under ${{ matrix.rust }}
        run: TARGET=thumbv6m-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
      - name: Run CI script for thumbv7m-none-eabi under ${{ matrix.rust }}
        run: TARGET=thumbv7m-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
      - name: Run CI script for thumbv7em-none-eabi under ${{ matrix.rust }}
        run: TARGET=thumbv7em-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
      - name: Run CI script for thumbv7em-none-eabihf under ${{ matrix.rust }}
        run: TARGET=thumbv7em-none-eabihf TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
      - name: Run CI script for thumbv8m.base-none-eabi under ${{ matrix.rust }}
        run: TARGET=thumbv8m.base-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
      - name: Run CI script for thumbv8m.main-none-eabi under ${{ matrix.rust }}
        run: TARGET=thumbv8m.main-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
      - name: Run CI script for thumbv8m.main-none-eabihf under ${{ matrix.rust }}
        run: TARGET=thumbv8m.main-none-eabihf TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh

  # On macOS and Windows, we at least make sure that all examples build and link.
  rt-ci-other-os:
    strategy:
      matrix:
        os:
          - macOS-latest
          - windows-latest
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        working-directory: cortex-m-rt
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - name: Install all Rust targets
        run: rustup target install thumbv6m-none-eabi thumbv7m-none-eabi thumbv7em-none-eabi thumbv7em-none-eabihf thumbv8m.base-none-eabi thumbv8m.main-none-eabi thumbv8m.main-none-eabihf
      - name: Remove examples that pass by failing
        run: rm examples/data_overflow.rs
      - name: Build examples for thumbv6m-none-eabi
        run: cargo build --target=thumbv6m-none-eabi --features cortex-m/critical-section-single-core --examples
      - name: Build examples for thumbv7m-none-eabi
        run: cargo build --target=thumbv7m-none-eabi --features cortex-m/critical-section-single-core --examples
      - name: Build examples for thumbv7em-none-eabi
        run: cargo build --target=thumbv7em-none-eabi --features cortex-m/critical-section-single-core --examples
      - name: Build examples for thumbv7em-none-eabihf
        run: cargo build --target=thumbv7em-none-eabihf --features cortex-m/critical-section-single-core --examples
      - name: Build examples for thumbv8m.base-none-eabi
        run: cargo build --target=thumbv8m.base-none-eabi --features cortex-m/critical-section-single-core --examples
      - name: Build examples for thumbv8m.main-none-eabi
        run: cargo build --target=thumbv8m.main-none-eabi --features cortex-m/critical-section-single-core --examples
      - name: Build examples for thumbv8m.main-none-eabihf
        run: cargo build --target=thumbv8m.main-none-eabihf --features cortex-m/critical-section-single-core --examples
      - name: Build crate for host OS
        run: cargo build