pr-check.yaml

name: Rust

on:
  pull_request:
    branches: [main]

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ubuntu-latest

    env:
      RUST_BACKTRACE: full
      RUSTC_WRAPPER: sccache
      SCCACHE_CACHE_SIZE: 2G
      SCCACHE_DIR: /home/runner/.cache/sccache

    steps:
      - uses: actions/checkout@v2

      - name: Install sccache (ubuntu-latest)
        env:
          LINK: https://github.com/mozilla/sccache/releases/download
          SCCACHE_VERSION: 0.2.13
        run: |
          SCCACHE_FILE=sccache-$SCCACHE_VERSION-x86_64-unknown-linux-musl
          mkdir -p $HOME/.local/bin
          curl -L "$LINK/$SCCACHE_VERSION/$SCCACHE_FILE.tar.gz" | tar xz
          mv -f $SCCACHE_FILE/sccache $HOME/.local/bin/sccache
          echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Save sccache
        uses: actions/cache@v2
        continue-on-error: false
        with:
          path: /home/runner/.cache/sccache
          key: ${{ runner.os }}-sccache-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-sccache-

      - name: Build Cache
        uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Start sccache server
        run: sccache --start-server

      - name: Check Backend
        run: |
          cargo build
          cargo test

      - name: Print sccache stats
        run: sccache --show-stats
      - name: Stop sccache server
        run: sccache --stop-server || true