pinned-init 0.0.10

permissions:
  contents: read
on:
  push:
    branches: [main, kernel, next]
  pull_request:
  workflow_dispatch:
  schedule:
    - cron: '7 7 * * *'

name: CI
jobs:
  fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rustfmt
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: git rebase --exec 'cargo fmt --check --all' --root
  readme:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
      - run: cargo install cargo-rdme
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: git rebase --exec 'cargo rdme --check' --root
  docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: git rebase --exec 'cargo doc --all-features --no-deps' --root
        env:
          RUSTFLAGS: "-Dwarnings"
  clippy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: clippy
      - run: cargo install cargo-hack
      - run: git config user.name "github-runner" && git config user.email "<>"
      # examples and tests require `alloc`, since they make extensive use of `Box` etc.
      - run: |
          echo '#!/bin/bash
          set -e
          cargo hack \
            --clean-per-run \
            --feature-powerset \
            clippy \
            --all-targets \
            --locked \
            --features alloc
          cargo clean' > exec.sh
          git rebase --exec 'bash exec.sh' --root
        env:
          RUSTFLAGS: "-Dwarnings"
      # the core lib does not, so also check that without the alloc feature.
      - run: |
          echo '#!/bin/bash
          set -e
          cargo hack \
            --clean-per-run \
            --feature-powerset \
            clippy \
            --lib \
            --locked
          cargo clean' > exec.sh
          git rebase --exec "bash exec.sh" --root
        env:
          RUSTFLAGS: "-Dwarnings"
  ui-tests:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src
      - run: cargo install cargo-expand
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: git rebase --exec 'cargo test ui_ --locked --all-targets' --root
        env:
          RUSTFLAGS: >
            -Dwarnings
            --cfg UI_TESTS
  nightly:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        kind:
          - "check --all-targets"
          - "test --all-targets"
          # doctests are strangely not included in --all-targets
          - "--features default test --doc"
    name: "nightly/${{matrix.kind}}"
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src
      - run: cargo install cargo-expand
      - run: cargo install cargo-hack
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: |
          echo '#!/bin/bash
          set -e
          cargo hack \
            --clean-per-run \
            --feature-powerset \
            ${{matrix.kind}} \
            --locked
          cargo clean' > exec.sh
          git rebase --exec "bash exec.sh" --root
        env:
          RUSTFLAGS: "-Dwarnings"
  beta:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        kind:
          - "check --all-targets"
          - "test --all-targets"
          # doctests are strangely not included in --all-targets
          - "--features default test --doc"
    name: "beta/${{matrix.kind}}"
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@beta
        with:
          components: rust-src
      - run: cargo install cargo-expand
      - run: cargo install cargo-hack
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: |
          echo '#!/bin/bash
          set -e
          cargo hack \
            --clean-per-run \
            --feature-powerset \
            ${{matrix.kind}} \
            --locked
          cargo clean' > exec.sh
          git rebase --exec "bash exec.sh" --root
        env:
          RUSTFLAGS: "-Dwarnings"
          RUSTC_BOOTSTRAP: 1
  miri:
    runs-on: ubuntu-latest
    name: "miri (${{matrix.MIRIFLAGS}})"
    strategy:
      matrix:
        MIRIFLAGS:
          - ""
          - "-Zmiri-tree-borrows"
          - "-Zmiri-strict-provenance"
          - "-Zmiri-tree-borrows -Zmiri-strict-provenance"
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - run: |
          echo "NIGHTLY=nightly-$(curl -s https://rust-lang.github.io/rustup-components-history/x86_64-unknown-linux-gnu/miri)" >> $GITHUB_ENV
      - name: Install ${{env.NIGHTLY}}
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{env.NIGHTLY}}
          components: miri, rust-src
      - run: cargo install cargo-expand
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: git rebase --exec 'cargo miri test --locked --all-targets' --root
        env:
          RUSTFLAGS: "-Dwarnings"
          MIRIFLAGS: ${{matrix.MIRIFLAGS}}
      # doctests are strangely not included in --all-targets
      - run: git rebase --exec 'cargo miri test --locked --doc' --root
        env:
          RUSTFLAGS: "-Dwarnings"
          MIRIFLAGS: ${{matrix.MIRIFLAGS}}
  sanitizers:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        targets: ["--doc", "--all-targets"]
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src
      - name: enable debug symbols
        run: |
          sudo apt install llvm
      - run: git config user.name "github-runner" && git config user.email "<>"
      # sed because of https://github.com/japaric/rust-san#unrealiable-leaksanitizer
      - run: |
          echo "#!/bin/bash
          set -e
          sed -i '/\[features\]/i [profile.dev]' Cargo.toml \
            && sed -i '/profile.dev/a opt-level = 1' Cargo.toml \
            && cargo test --lib --tests --target x86_64-unknown-linux-gnu \
            && git restore Cargo.toml" > exec.sh
          git rebase --exec "bash exec.sh" --root
        env:
          ASAN_OPTIONS: "detect_odr_violation=0:detect_leaks=0"
          RUSTFLAGS: >
            --cfg NO_ALLOC_FAIL_TESTS
            -Z sanitizer=address
            -Dwarnings
      # sed because of https://github.com/japaric/rust-san#unrealiable-leaksanitizer
      # doctests are strangely not included in --all-targets
      - run: |
          echo "#!/bin/bash
          set -e
          sed -i '/\[features\]/i [profile.dev]' Cargo.toml \
            && sed -i '/profile.dev/a opt-level = 1' Cargo.toml \
            && cargo test --doc --target x86_64-unknown-linux-gnu \
            && git restore Cargo.toml" > exec.sh
          git rebase --exec "bash exec.sh" --root
        env:
          ASAN_OPTIONS: "detect_odr_violation=0:detect_leaks=0"
          RUSTFLAGS: >
            --cfg NO_ALLOC_FAIL_TESTS
            -Z sanitizer=address
            -Dwarnings
      - run: |
          git rebase --exec \
            'cargo test --all-targets --target x86_64-unknown-linux-gnu' \
            --root
        env:
          RUSTFLAGS: >
            --cfg NO_ALLOC_FAIL_TESTS
            -Z sanitizer=leak
            -Dwarnings
      # doctests are strangely not included in --all-targets
      - run: |
          git rebase --exec \
            'cargo test --doc --target x86_64-unknown-linux-gnu' \
            --root
        env:
          RUSTFLAGS: >
            --cfg NO_ALLOC_FAIL_TESTS
            -Z sanitizer=leak
            -Dwarnings
  msrv:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        kind: ["check", "test"]
    name: "msrv/${{matrix.kind}}"
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@stable
      - run: cargo install cargo-hack
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: |
          echo '#!/bin/bash
          set -e
          cargo hack \
            --clean-per-run \
            --feature-powerset \
            --exclude-features alloc \
            --exclude-features unsafe-pinned \
            --exclude-features default \
            --version-range 1.82.. \
            --clean-per-version \
            ${{matrix.kind}} \
            --locked \
            --all-targets
          cargo clean' > exec.sh
          git rebase --exec "bash exec.sh" --root
        env:
          RUSTFLAGS: "-Dwarnings"
  nightly-msrv:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rust-src
      - run: cargo install cargo-hack
      - run: cargo install cargo-expand
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: |
          echo '#!/bin/bash
          set -e
          cargo hack \
            --clean-per-run \
            --feature-powerset \
            --version-range 1.78.. \
            --clean-per-version \
            check \
            --locked \
            --all-targets
          cargo clean' > exec.sh
          git rebase --exec "bash exec.sh" --root
        env:
          RUSTC_BOOTSTRAP: 1
          RUSTFLAGS: "-Dwarnings"
  os-check:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, windows-latest]
    runs-on: ${{matrix.os}}
    name: "os-check (${{matrix.os}})"
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src
      - run: cargo install cargo-expand
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: git rebase --exec 'cargo test --all-targets --locked' --root
        env:
          RUSTFLAGS: "-Dwarnings"
      # doctests are strangely not included in --all-targets
      - run: git rebase --exec 'cargo test --doc --locked' --root
        env:
          RUSTFLAGS: "-Dwarnings"
  signed-off-by:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: |
          git rebase --exec \
            'git log --no-merges -1 --pretty=format:%B | grep -q "^Signed-off-by:"' \
            --root
  apply:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          repository: Rust-for-Linux/linux
          path: "kernel"
          ref: pin-init-next
      - uses: actions/checkout@v4
        with:
          path: "pin-init"
          fetch-depth: 0
          ref: ${{github.event.pull_request.head.sha}}
      - run: |
          pushd kernel
          git config user.name "github-runner" && git config user.email "<>"
          popd # kernel

          pushd pin-init
          git config user.name "github-runner" && git config user.email "<>"
          git fetch
          if [ "$(git rev-parse HEAD)" = "$(git rev-parse origin/next)" ]; then
              # when there are no new commits, we can succeed directly
              exit 0
          fi
          if ! yes | bash ./to-kernel.sh ../kernel origin/next; then
              if ! git am --3way; then
                  git am --show-current-patch=diff
                  false
              fi
              false
          fi
  link-heartbeat:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: ${{github.event.pull_request.commits}}
          ref: ${{github.event.pull_request.head.sha}}
      - uses: dtolnay/rust-toolchain@nightly
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src
      - run: sudo apt-get install -y linkchecker
      - run: git config user.name "github-runner" && git config user.email "<>"
      - run: |
          git rebase --exec \
            'cargo doc --all-features --no-deps && linkchecker target/doc/*/*.html' \
            --root
        env:
          RUSTFLAGS: "-Dwarnings"
  update:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rust-src
      - run: cargo install cargo-expand
      - run: cargo update
      - run: cargo test --locked
        env:
          RUSTFLAGS: "-Ddeprecated -Dwarnings"