name: ci
on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

env:
  CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
  CARGO_INCREMENTAL: 0
  CARGO_TERM_COLOR: always

jobs:
  ci:
    name: ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        # FIXME: Enable macos-latest when this is merged: https://nixpk.gs/pr-tracker.html?pr=163924
        os: [ubuntu-latest, windows-latest]
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - uses: actions-rs/toolchain@v1
        if: ${{ matrix.os == 'windows-latest' }}
        with:
          toolchain: stable
          components: rustfmt, clippy
          profile: minimal
          override: true
      - uses: cachix/install-nix-action@v16
        if: ${{ matrix.os != 'windows-latest' }}
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@v10
        if: ${{ matrix.os != 'windows-latest' && env.CACHIX_AUTH_TOKEN != '' }}
        with:
          authToken: ${{ env.CACHIX_AUTH_TOKEN }}
          name: zoxide

      - name: Setup cache
        uses: Swatinem/rust-cache@v1
        with:
          key: ${{ matrix.target }}

      - run: cargo xtask ci
        if: ${{ matrix.os == 'windows-latest' }}
      - run: nix-shell --cores 0 --pure --run 'rm -rf ~/.cargo/bin; cargo xtask ci'
        if: ${{ matrix.os != 'windows-latest' }}