build.yaml

name: Build

on:
  push:
    branches:
    - master
    tags:
    - '*'
  pull_request:
    branches:
    - master

defaults:
  run:
    shell: bash

env:
  CACHE_KEY: 0

jobs:
  all:
    name: All

    strategy:
      matrix:
        os:
        - macos-latest
        - ubuntu-latest

    runs-on: ${{matrix.os}}

    env:
      RUSTFLAGS: "--deny warnings"

    steps:
    - uses: actions/checkout@v2

    # An issue with BSD Tar causes sporadic failures on macOS.
    # c.f https://github.com/actions/cache/issues/403
    - name: Install GNU Tar
      if: matrix.os == 'macos-latest'
      run: |
        brew install gnu-tar
        echo /usr/local/opt/gnu-tar/libexec/gnubin > $GITHUB_PATH

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

    - name: Install Nightly
      uses: actions-rs/toolchain@v1
      with:
        toolchain: nightly
        target: ${{matrix.target}}
        profile: minimal
        components: rustfmt

    - name: Install Clippy
      run: |
        rustup component add clippy

    - name: Install just
      run: |
        if ! which just; then
          git clone https://github.com/casey/just
          cd just
          git checkout v0.9.3
          echo '1.51.0' > rust-toolchain
          cargo install --path .
        fi

    - name: Info
      run: |
        rustup --version
        cargo --version
        cargo clippy --version

    - name: Ci
      run: just ci

    - name: Forbid
      if: matrix.os == 'ubuntu-latest'
      run: |
        sudo apt-get install ripgrep
        ./bin/forbid