CI-pr.yml

name: CI

on:
  pull_request:
    types:
      - opened
      - ready_for_review
      - reopened
      - synchronize

jobs:
  formatting:
    name: Check formatting
    runs-on: ubuntu-latest
    steps:
      - name: Generate a token
        if: ${{ github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name }}
        id: generate_token
        uses: actions/create-github-app-token@v1
        with:
          app-id: ${{ secrets.HYPERSWITCH_BOT_APP_ID }}
          private-key: ${{ secrets.HYPERSWITCH_BOT_APP_PRIVATE_KEY }}

      - name: Checkout repository with token
        if: ${{ github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name }}
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.ref }}
          token: ${{ steps.generate_token.outputs.token }}

      - name: Checkout repository for fork
        if: ${{ github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name }}
        uses: actions/checkout@v4

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

      - name: Check formatting for forked pull requests
        if: ${{ github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name }}
        shell: bash
        run: cargo +nightly fmt --all --check

      - name: Run formatter
        if: ${{ github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name }}
        shell: bash
        run: |
          cargo +nightly fmt --all
          if ! git diff --exit-code --quiet -- src; then
            echo "::notice::Formatting check failed"
            git config --local user.name 'hyperswitch-bot[bot]'
            git config --local user.email '148525504+hyperswitch-bot[bot]@users.noreply.github.com'
            git add src
            git commit --message 'chore: run formatter'
            git push
          fi

  test:
    name: Run tests on stable toolchain
    runs-on: ubuntu-latest

    steps:
      - name: Generate a token
        if: ${{ github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name }}
        id: generate_token
        uses: actions/create-github-app-token@v1
        with:
          app-id: ${{ secrets.HYPERSWITCH_BOT_APP_ID }}
          private-key: ${{ secrets.HYPERSWITCH_BOT_APP_PRIVATE_KEY }}

      - name: Checkout repository with token
        if: ${{ github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name }}
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.ref }}
          token: ${{ steps.generate_token.outputs.token }}

      - name: Checkout repository for fork
        if: ${{ github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name }}
        uses: actions/checkout@v4

      - name: Install mold linker
        uses: rui314/setup-mold@v1
        if: ${{ runner.os == 'Linux' }}
        with:
          make-default: true

      - name: Install Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable 2 weeks ago
          components: clippy

      - name: Install cargo-hack
        uses: baptiste0928/cargo-install@v2.2.0
        with:
          crate: cargo-hack

      - uses: Swatinem/rust-cache@v2.7.0

      - name: Deny warnings
        shell: bash
        run: sed -i 's/rustflags = \[/rustflags = \[\n    "-Dwarnings",/' .cargo/config.toml

      - name: Run clippy
        shell: bash
        run: cargo clippy --all-features --all-targets

      - name: Check Cargo.lock changed
        if: ${{ (github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name) }}
        shell: bash
        run: |
          if ! git diff --quiet --exit-code -- Cargo.lock ; then
            git config --local user.name 'hyperswitch-bot[bot]'
            git config --local user.email '148525504+hyperswitch-bot[bot]@users.noreply.github.com'
            git add Cargo.lock
            git commit --message 'chore: update Cargo.lock'
            git push
          fi

      - name: Cargo hack
        shell: bash
        run: cargo hack check --each-feature --no-dev-deps

  typos:
    name: Spell check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Spell check
        uses: crate-ci/typos@master