ci-heavy.yml

# This is being run in the merge group, which means it's only run when a PR is merged
# and on a cron schedule. his is a huge amount of work and we don't want to run it on every PR.

name: Continuous Integration (Heavy)

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  CI: true

defaults:
  run:
    shell: bash

on:
  merge_group:
    # Runs in a merge group
    types: [checks_requested]
  schedule:
    # Run every day at midnight
    - cron: "0 0 * * *"

jobs:
  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@1482605bfc5719782e1267fd0c0cc350fe7646b8 # v1
        with:
          toolchain: stable
      - run: rustup component add rustfmt
      - name: Run Cargo Fmt
        run: cargo fmt --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@1482605bfc5719782e1267fd0c0cc350fe7646b8 # v1
        with:
          toolchain: stable
          components: clippy
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2
      - name: Run clippy
        run: cargo clippy --all-targets --all-features -- -D warnings

  test:
    name: Test
    runs-on: ${{ matrix.job.os }}
    strategy:
      matrix:
        rust: [stable]
        job:
          - os: macos-latest
          - os: ubuntu-latest
          - os: windows-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        if: github.event_name != 'pull_request'
        with:
          fetch-depth: 0

      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        if: github.event_name == 'pull_request'
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@1482605bfc5719782e1267fd0c0cc350fe7646b8 # v1
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2
      - name: Run Cargo Test
        run: cargo +${{ matrix.rust }} test --all-targets --all-features --workspace --examples
        id: run_tests
        env:
          INSTA_UPDATE: new
      - name: Upload snapshots of failed tests
        if: ${{ failure() && steps.run_tests.outcome == 'failure' }}
        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
        with:
          name: failed-snapshots-${{ matrix.job.os }}
          path: "**/snapshots/*.snap.new"

  docs:
    name: Build docs
    runs-on: ${{ matrix.job.os }}
    strategy:
      matrix:
        rust: [stable]
        job:
          - os: macos-latest
          - os: ubuntu-latest
          - os: windows-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        if: github.event_name != 'pull_request'
        with:
          fetch-depth: 0

      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        if: github.event_name == 'pull_request'
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@1482605bfc5719782e1267fd0c0cc350fe7646b8 # v1
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2
      - name: Run Cargo Doc
        run: cargo +${{ matrix.rust }} doc --no-deps --all-features --workspace --examples

  powerset:
    name: Check Powerset of Features
    # Only run if the commit doesn't come from a merged PR, we assume CI is running in the PR as well
    # so we don't want to have runs double up
    if: github.event.pull_request.merged == false
    runs-on: ${{ matrix.job.os }}
    strategy:
      matrix:
        rust: [stable, beta, nightly]
        crate: [rustic_core, rustic_backend] # if we use a workspace, we also check all examples/*
        job:
          - os: macos-latest
          - os: ubuntu-latest
          - os: windows-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        if: github.event_name != 'pull_request'
        with:
          fetch-depth: 0

      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        if: github.event_name == 'pull_request'
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@1482605bfc5719782e1267fd0c0cc350fe7646b8 # v1
        with:
          toolchain: ${{ matrix.rust }}
      - name: install cargo-hack
        uses: taiki-e/install-action@acf70b3a1ed953bccebc8c5d80cfdb16ec8ccc36 # v2
        with:
          tool: cargo-hack
      - uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2
      - name: Run Cargo Hack
        run: cargo +${{ matrix.rust }} hack check --feature-powerset --no-dev-deps -p ${{ matrix.crate }}

  cross-check:
    # Only run if the commit doesn't come from a merged PR, we assume CI is running in the PR as well
    # so we don't want to have runs double up
    if: github.event.pull_request.merged == false
    name: Cross checking ${{ matrix.job.target }} on ${{ matrix.rust }}
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        rust: [stable, beta]
        job:
          - os: windows-latest
            os-name: windows
            target: x86_64-pc-windows-msvc
            architecture: x86_64
            use-cross: false
          # FIXME: `aws-lc-sys` doesn't cross compile
          # - os: windows-latest
          #   os-name: windows
          #   target: x86_64-pc-windows-gnu
          #   architecture: x86_64
          #   use-cross: false
          - os: macos-13
            os-name: macos
            target: x86_64-apple-darwin
            architecture: x86_64
            use-cross: false
          - os: macos-latest
            os-name: macos
            target: aarch64-apple-darwin
            architecture: arm64
            use-cross: false
          - os: ubuntu-latest
            os-name: linux
            target: x86_64-unknown-linux-gnu
            architecture: x86_64
            use-cross: false
          - os: ubuntu-latest
            os-name: linux
            target: x86_64-unknown-linux-musl
            architecture: x86_64
            use-cross: false
          - os: ubuntu-latest
            os-name: linux
            target: aarch64-unknown-linux-gnu
            architecture: arm64
            use-cross: true
          - os: ubuntu-latest
            os-name: linux
            target: i686-unknown-linux-gnu
            architecture: i686
            use-cross: true
          # Check because of Container images for rustic-rs
          - os: ubuntu-latest
            os-name: linux
            target: aarch64-unknown-linux-musl
            architecture: arm64
            use-cross: true
          # FIXME: `aws-lc-sys` doesn't cross compile
          # - os: ubuntu-latest
          #   os-name: netbsd
          #   target: x86_64-unknown-netbsd
          #   architecture: x86_64
          #   use-cross: true
          # FIXME: `aws-lc-sys` doesn't cross compile
          # - os: ubuntu-latest
          #   os-name: linux
          #   target: armv7-unknown-linux-gnueabihf
          #   architecture: armv7
          #   use-cross: true

    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4

      - name: Run Cross-CI action
        uses: rustic-rs/cross-ci-action@main
        with:
          toolchain: ${{ matrix.rust }}
          target: ${{ matrix.job.target }}
          use-cross: ${{ matrix.job.use-cross }}
          project-cache-key: "rustic_core"

  msrv:
    # Only run if the commit doesn't come from a merged PR, we assume CI is running in the PR as well
    # so we don't want to have runs double up
    if: github.event.pull_request.merged == false
    name: Check MSRV
    runs-on: ubuntu-latest
    strategy:
      matrix:
        crate: [rustic_core, rustic_backend]
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
      - name: Install cargo-hack
        uses: taiki-e/install-action@acf70b3a1ed953bccebc8c5d80cfdb16ec8ccc36 # v2
        with:
          tool: cargo-hack

      - name: Run Cargo Hack
        run: cargo hack check --rust-version -p ${{ matrix.crate }}

  result:
    name: Result (CI)
    runs-on: ubuntu-latest
    needs:
      - docs
      - fmt
      - clippy
      - test
      - cross-check
      - powerset
      - msrv
    steps:
      - name: Mark the job as successful
        run: exit 0
        if: success()
      - name: Mark the job as unsuccessful
        run: exit 1
        if: "!success()"