ci.yml

name: CI
on:
  pull_request:
  push:
    branches:
      - master

env:
  RUST_BACKTRACE: 1

jobs:
  ci-pass:
    name: CI is green
    runs-on: ubuntu-latest
    needs:
      - style
      - test
      - msrv
      - wasm
      - minimal-versions
      - miri
      - semver
    steps:
      - run: exit 0

  style:
    name: Check Style
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - run: cargo fmt --all --check

  test:
    name: Test ${{ matrix.rust }}
    #needs: [style]
    strategy:
      matrix:
        rust:
          - stable
          - beta
          - nightly

        include:
          - rust: nightly
            benches: true

    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust (${{ matrix.rust }})
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}

      - name: Test
        run: cargo test

      - name: Test all benches
        if: matrix.benches
        run: cargo test --benches ${{ matrix.features }}

  msrv:
    name: Check MSRV
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Get MSRV from package metadata
        id: metadata
        run: |
          cargo metadata --no-deps --format-version 1 |
              jq -r '"msrv=" + (.packages[] | select(.name == "http")).rust_version' >> $GITHUB_OUTPUT

      - name: Install Rust (${{ steps.metadata.outputs.msrv }})
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ steps.metadata.outputs.msrv }}

      - name: Test
        run: cargo check -p http

  wasm:
    name: WASM
    #needs: [style]

    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

      - name: Check
        run: cargo check --target wasm32-unknown-unknown

  minimal-versions:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
      - uses: dtolnay/rust-toolchain@stable
      - uses: taiki-e/install-action@cargo-hack
      - uses: taiki-e/install-action@cargo-minimal-versions
      - run: cargo minimal-versions check

  miri:
    name: Miri
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: miri

      - name: Test
        run: MIRIFLAGS="-Zmiri-disable-isolation -Zmiri-ignore-leaks" cargo miri test

  semver:
    name: semver
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check semver
        uses: obi1kenobi/cargo-semver-checks-action@v2
        with:
          release-type: minor