ci.yml

on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

name: CI

env:
  CARGO_TERM_COLOR: "always"
  RUSTFLAGS: "-D warnings"
  PROPTEST_CASES: 10000
  MIRIFLAGS: "-Zmiri-strict-provenance"

jobs:
  check:
    name: cargo check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install toolchain
        run: rustup toolchain install stable --no-self-update --profile minimal
      - uses: Swatinem/rust-cache@v2

      - name: Check
        run: cargo check --tests --all-features

  test:
    strategy:
      fail-fast: false
      matrix:
        include:
          - toolchain: stable
          - toolchain: nightly

    name: cargo test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install toolchain
        run: |
          rustup toolchain install ${{ matrix.toolchain }} --no-self-update --profile minimal
          rustup override set ${{ matrix.toolchain }}
      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - uses: Swatinem/rust-cache@v2

      - name: cargo test
        run: |
          cargo nextest run --release --all-features --manifest-path=compact_str/Cargo.toml --run-ignored=all
          cargo test --doc --release --all-features --manifest-path=compact_str/Cargo.toml

  miri:
    name: cargo miri test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install toolchain
        run: |
          rustup toolchain install nightly --no-self-update --profile minimal --component miri
          rustup override set nightly
      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest
      - uses: Swatinem/rust-cache@v2

      - name: Run Miri
        run: |
          cargo miri nextest run --all-features --manifest-path=compact_str/Cargo.toml
          cargo miri test --doc --all-features --manifest-path=compact_str/Cargo.toml

  randomize-layout:
    name: cargo test -Zrandomize-layout
    runs-on: ubuntu-latest
    env:
      RUSTFLAGS: -Zrandomize-layout
    steps:
      - uses: actions/checkout@v4

      - name: Install toolchain
        run: |
          rustup toolchain install nightly --no-self-update --profile minimal
          rustup override set nightly
      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest
      - uses: Swatinem/rust-cache@v2

      - name: Run Tests with Randomized Layout
        run: |
          cargo nextest run --all-features --manifest-path=compact_str/Cargo.toml
          cargo test --doc --all-features --manifest-path=compact_str/Cargo.toml

  examples:
    name: example - ${{ matrix.ex }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ex: ["bytes", "macros", "serde", "traits"]
    steps:
      - uses: actions/checkout@v4

      - name: Install toolchain
        run: |
          rustup toolchain install nightly --no-self-update --profile minimal
          rustup override set nightly
      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.ex }}

      - name: Run example-${{ matrix.ex }}
        run: cargo run --manifest-path examples/${{ matrix.ex }}/Cargo.toml

  example-tests:
    name: example - ${{ matrix.ex }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ex: ["diesel", "sqlx"]
    steps:
      - uses: actions/checkout@v4

      - name: Install toolchain
        run: |
          rustup toolchain install nightly --no-self-update --profile minimal
          rustup override set nightly
      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.ex }}-test

      - name: Test example-${{ matrix.ex }}
        run: cargo test --manifest-path examples/${{ matrix.ex }}/Cargo.toml