ci.yml

name: CI

permissions:
  contents: read

on:
  pull_request:
  push:
    branches:
      - main
      - dev
  schedule:
    - cron: '0 2 * * *'
  workflow_dispatch:

env:
  CARGO_INCREMENTAL: 0
  CARGO_NET_GIT_FETCH_WITH_CLI: true
  CARGO_NET_RETRY: 10
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1
  RUST_TEST_THREADS: 1
  RUSTFLAGS: -D warnings
  RUSTUP_MAX_RETRIES: 10

defaults:
  run:
    shell: bash

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

jobs:
  deny:
    uses: taiki-e/github-actions/.github/workflows/deny.yml@main
  msrv:
    uses: taiki-e/github-actions/.github/workflows/msrv.yml@main
    with:
      event_name: ${{ github.event_name }}
  release-dry-run:
    uses: taiki-e/github-actions/.github/workflows/release-dry-run.yml@main
  tidy:
    uses: taiki-e/github-actions/.github/workflows/tidy.yml@main

  test:
    strategy:
      fail-fast: false
      matrix:
        include:
          - rust: stable
          - rust: beta
          - rust: nightly
          - rust: nightly
            os: macos-11
          - rust: nightly
            os: windows-2019
    runs-on: ${{ matrix.os || 'ubuntu-20.04' }}
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Install Rust
        run: rustup toolchain add ${{ matrix.rust }} --no-self-update && rustup default ${{ matrix.rust }}
      - run: rustup toolchain add nightly --no-self-update
      - run: echo "RUSTFLAGS=${RUSTFLAGS} -C target-feature=+crt-static" >>"${GITHUB_ENV}"
        if: startsWith(matrix.os, 'windows')
      - run: cargo test --workspace --all-features
      - run: |
          set -eEuxo pipefail
          cargo install --path . --debug
          cd tests/fixtures/real
          cargo hack check --feature-powerset --workspace
          cargo hack check --feature-powerset --workspace --message-format=json
          cd ../rust-version
          rustup toolchain remove 1.63 1.64 1.65
          cargo hack check --rust-version --workspace
          cargo uninstall cargo-hack
      - uses: taiki-e/install-action@cargo-hack
      - uses: taiki-e/install-action@cargo-minimal-versions
      - run: cargo hack build --workspace --no-private --feature-powerset --no-dev-deps
      - run: cargo minimal-versions build --workspace --no-private --detach-path-deps=skip-exact --all-features

  test-compat:
    name: test (1.${{ matrix.rust }})
    strategy:
      fail-fast: false
      matrix:
        rust:
          # cargo-hack is usually runnable with Cargo versions older than the Rust version required for installation.
          # When updating this, the reminder to update the minimum supported Rust version in README.md.
          - 26
          - 30
          - 31
          - 36
          - 39
          - 41
    runs-on: ubuntu-20.04
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Install Rust
        run: rustup toolchain add nightly --no-self-update && rustup default nightly
      - run: CARGO_HACK_TEST_TOOLCHAIN=${{ matrix.rust }} cargo test --workspace --all-features
      # Remove stable toolchain to disable https://github.com/taiki-e/cargo-hack/pull/138's behavior.
      - run: rustup toolchain remove stable
      - run: CARGO_HACK_TEST_TOOLCHAIN=${{ matrix.rust }} cargo test --workspace --all-features

  test-no-rustup:
    name: test (no rustup)
    runs-on: ubuntu-latest
    timeout-minutes: 60
    container: alpine
    steps:
      - name: Install Rust
        run: apk --no-cache add bash cargo git
        shell: sh
      - uses: actions/checkout@v4
        with:
          persist-credentials: false
      - run: git config --system --add safe.directory '*' # Workaround for https://github.com/actions/runner/issues/2033
      - run: cargo test --workspace --all-features
      - run: |
          set -eEuxo pipefail
          cargo install --path . --debug
          cd tests/fixtures/real
          cargo hack check --feature-powerset --workspace
          cargo uninstall cargo-hack

  miri:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Install Rust
        run: rustup toolchain add nightly --no-self-update --component miri && rustup default nightly
      - run: cargo miri test --workspace --all-features
        env:
          MIRIFLAGS: -Zmiri-strict-provenance -Zmiri-symbolic-alignment-check -Zmiri-disable-isolation
          RUSTDOCFLAGS: ${{ env.RUSTDOCFLAGS }} -Z randomize-layout
          RUSTFLAGS: ${{ env.RUSTFLAGS }} -Z randomize-layout