ci.yml

name: CI

on:
  pull_request:
    branches:
      - master
  push:
    branches:
      - master
  schedule:
    - cron: '0 2 * * 0'

env:
  RUSTFLAGS: -Dwarnings
  RUST_BACKTRACE: 1

defaults:
  run:
    shell: bash

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust
        run: rustup update stable
      - run: cargo test --all-features --workspace
      - run: cargo build --all-features --all-targets --workspace

  minrust:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install cargo-hack
        uses: taiki-e/install-action@cargo-hack
      - run: cargo hack check --workspace --all-features --ignore-private --rust-version

  no-std:
    strategy:
      fail-fast: false
      matrix:
        # thumbv7m-none-eabi supports atomic CAS.
        # thumbv6m-none-eabi supports atomic load/store, but not atomic CAS.
        target:
          - thumbv6m-none-eabi
          - thumbv7m-none-eabi
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust
        run: rustup update stable
      - name: Install cargo-hack
        uses: taiki-e/install-action@cargo-hack
      - run: rustup target add ${{ matrix.target }}
      - run: cargo hack build --target ${{ matrix.target }} --feature-powerset --skip std,default
        working-directory: valuable
      - run: cargo hack build --target ${{ matrix.target }} --feature-powerset --skip std,default
        working-directory: valuable-serde

  features:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust
        run: rustup update stable
      - name: Install cargo-hack
        uses: taiki-e/install-action@cargo-hack
      - run: cargo hack build --workspace --feature-powerset

  # When this job failed, run ci/no_atomic.sh and commit result changes.
  codegen:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust
        run: rustup update stable
      - run: ci/no_atomic.sh
      - run: git add -N . && git diff --exit-code
        if: github.repository_owner != 'tokio-rs' || github.event_name != 'schedule'
      - id: diff
        run: |
          git config user.name "Taiki Endo"
          git config user.email "te316e89@gmail.com"
          git add -N .
          if ! git diff --exit-code; then
              git add .
              git commit -m "Update no_atomic.rs"
              echo "::set-output name=success::false"
          fi
        if: github.repository_owner == 'tokio-rs' && github.event_name == 'schedule'
      - uses: peter-evans/create-pull-request@v6
        with:
          title: Update no_atomic.rs
          body: |
            Auto-generated by [create-pull-request][1]
            [Please close and immediately reopen this pull request to run CI.][2]

            [1]: https://github.com/peter-evans/create-pull-request
            [2]: https://github.com/peter-evans/create-pull-request/blob/HEAD/docs/concepts-guidelines.md#workarounds-to-trigger-further-workflow-runs
          branch: update-no-atomic-rs
        if: github.repository_owner == 'tokio-rs' && github.event_name == 'schedule' && steps.diff.outputs.success == 'false'

  fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust
        run: rustup update stable
      - run: cargo fmt --all --check

  docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Rust
        run: rustup update nightly && rustup default nightly
      - run: cargo doc --no-deps --all-features
        env:
          RUSTDOCFLAGS: -Dwarnings --cfg docsrs