name: Check code style and build

on:
  push:
    branches:
    - main
  pull_request:

defaults:
  run:
    shell: bash -ex {0}

concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true

env:
  RUST_BACKTRACE: 1

jobs:
  check-codestyle-rust:
    strategy:
      fail-fast: false
      matrix:
        # If we want to duplicate this job for different
        # Rust toolchains (e.g. nightly or 1.37.0), add them here.
        rust_toolchain: [1.58]
        os: [ubuntu-latest, macos-latest]
    timeout-minutes: 50
    name: run regression test suite
    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          submodules: true
          fetch-depth: 2

      - name: Install rust toolchain ${{ matrix.rust_toolchain }}
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.rust_toolchain }}
          components: rustfmt, clippy
          override: true

      - name: Check formatting
        run: cargo fmt --all -- --check

      - name: Install Ubuntu postgres dependencies
        if: matrix.os == 'ubuntu-latest'
        run: |
          sudo apt update
          sudo apt install build-essential libreadline-dev zlib1g-dev flex bison libseccomp-dev libssl-dev

      - name: Install macOS postgres dependencies
        if: matrix.os == 'macos-latest'
        run: brew install flex bison openssl

      - name: Set pg revision for caching
        id: pg_ver
        run: echo ::set-output name=pg_rev::$(git rev-parse HEAD:vendor/postgres)

      - name: Cache postgres build
        id: cache_pg
        uses: actions/cache@v2
        with:
          path: |
            tmp_install/
          key: ${{ runner.os }}-pg-${{ steps.pg_ver.outputs.pg_rev }}

      - name: Set extra env for macOS
        if: matrix.os == 'macos-latest'
        run: |
          echo 'LDFLAGS=-L/usr/local/opt/openssl@3/lib' >> $GITHUB_ENV
          echo 'CPPFLAGS=-I/usr/local/opt/openssl@3/include' >> $GITHUB_ENV

      - name: Build postgres
        if: steps.cache_pg.outputs.cache-hit != 'true'
        run: make postgres

      # Plain configure output can contain weird errors like 'error: C compiler cannot create executables'
      # and the real cause will be inside config.log
      - name: Print configure logs in case of failure
        if: failure()
        continue-on-error: true
        run: |
          echo '' && echo '=== config.log ===' && echo ''
          cat tmp_install/build/config.log
          echo '' && echo '=== configure.log ===' && echo ''
          cat tmp_install/build/configure.log

      - name: Cache cargo deps
        id: cache_cargo
        uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('./Cargo.lock') }}-rust-${{ matrix.rust_toolchain }}

      - name: Run cargo clippy
        run: ./run_clippy.sh

      - name: Ensure all project builds
        run: cargo build --all --all-targets

  check-codestyle-python:
    runs-on: [ self-hosted, Linux, k8s-runner ]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          submodules: false
          fetch-depth: 1

      - name: Cache poetry deps
        id: cache_poetry
        uses: actions/cache@v3
        with:
          path: ~/.cache/pypoetry/virtualenvs
          key: v1-codestyle-python-deps-${{ hashFiles('poetry.lock') }}

      - name: Install Python deps
        run: ./scripts/pysync

      - name: Run yapf to ensure code format
        run: poetry run yapf --recursive --diff .

      - name: Run mypy to check types
        run: poetry run mypy .