rust-lint-test.yaml

name: tembo-telemetry ci workflow

defaults:
  run:
    shell: bash
on:
  push:
    branches:
      - main
  pull_request:
    branches:
     - main

env:
  # Disable incremental compilation.
  #
  # Incremental compilation is useful as part of an edit-build-test-edit cycle,
  # as it lets the compiler avoid recompiling code that hasn't changed. However,
  # on CI, we're not making small edits; we're almost always building the entire
  # project from scratch. Thus, incremental compilation on CI actually
  # introduces *additional* overhead to support making future builds
  # faster...but no future builds will ever occur in any given CI environment.
  #
  # See https://matklad.github.io/2021/09/04/fast-rust-builds.html#ci-workflow
  # for details.
  CARGO_INCREMENTAL: 0
  # Allow more retries for network requests in cargo (downloading crates) and
  # rustup (installing toolchains). This should help to reduce flaky CI failures
  # from transient network timeouts or other issues.
  CARGO_NET_RETRY: 10
  RUSTUP_MAX_RETRIES: 10
  # Don't emit giant backtraces in the CI logs.
  RUST_BACKTRACE: short

jobs:
  check:
    name: cargo check
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - uses: dtolnay/rust-toolchain@stable
    - name: Check
      run: cargo check --all --tests --benches

  style:
    name: cargo fmt
    needs: check
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - uses: dtolnay/rust-toolchain@stable
      with:
        toolchain: nightly
        components: rustfmt
    - name: rustfmt
      run: cargo +nightly fmt --all -- --check

  warnings:
    # Check for any warnings. This is informational and thus is allowed to fail.
    runs-on: ubuntu-latest
    needs: check
    steps:
    - uses: actions/checkout@v3
    - uses: dtolnay/rust-toolchain@stable
      with:
        components: clippy
    - name: Clippy
      uses: actions-rs/clippy-check@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        args: --all --examples --tests --benches -- -D warnings

  tests:
    name: Run tests
    runs-on: ubuntu-22.04
    needs: style
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - name: run all tests
        run: cargo test