ci.yml

# Metadata for the actions workflow
name: CI
on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "*" ]

# Environment variables that will be set on all runners
env:
  CI_DEV_SHELL: "nix --store ~/nix_store develop '.#ci'"
  CARGO_TERM_COLOR: always   # Always colour Cargo's output.
  CARGO_INCREMENTAL: 0       # Always run without incremental builds on CI.
  CARGO_PROFILE_DEV_DEBUG: 0 # Don't embed debug info even though the build is a dev build.

# Configuration for individual jobs
jobs:

  # This job is responsible for running the unit and integration tests.
  test:
    name: "Test"
    strategy:
      fail-fast: false
      matrix:
#        os: [ "ubuntu-latest", "macos-latest" ]
         os: [ "ubuntu-latest" ]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout Code
        uses: actions/checkout@v3
      - name: Install Lix
        shell: "bash"
        run: |
          curl -sSf -L https://install.lix.systems/lix | sh -s -- install --no-confirm
#      - name: Restore Nix Cache
#        uses: actions/cache@v3
#        continue-on-error: true
#        with:
#          path: |
#            ~/nix_store
#          key: nix-${{ hashFiles('**/flake.lock') }}-${{ matrix.os }}
#      - name: Restore Rust Cache
#        uses: actions/cache@v3
#        continue-on-error: true
#        with:
#          path: |
#            target/
#          key: rust-${{ hashFiles('**/Cargo.lock') }}-${{ matrix.os }}
      - name: Cache Nix Packages
        uses: rikhuijzer/cache-install@v1
        with:
          key: nix-${{ hashFiles('flake.lock') }}
          nix_file: 'flake.nix'
      - name: Build Lix Dependencies
        shell: "bash"
        run: |
          ${{ env.CI_DEV_SHELL }}
#      - name: Build Tests
#        shell: "bash"
#        run: |
#          ${{ env.CI_DEV_SHELL }} --command cargo test --all-targets --no-run
#      - name: Run Tests
#        shell: "bash"
#        run: |
#          ${{ env.CI_DEV_SHELL }} --command cargo test --all-targets -- --nocapture

  # This job runs the linter.
#  lint:
#    name: "Lint"
#    runs-on: "ubuntu-latest"
#    steps:
#      - name: Checkout Code
#        uses: actions/checkout@v3
#      - name: Install Lix
#        shell: "bash"
#        run: |
#          curl -sSf -L https://install.lix.systems/lix | sh -s -- install --no-confirm
#      - name: Restore Nix Cache
#        uses: actions/cache@v3
#        continue-on-error: true
#        with:
#          path: |
#            ~/nix_store
#          key: nix-${{ hashFiles('**/flake.lock') }}-ubuntu-latest
#      - name: Restore Rust Cache
#        uses: actions/cache@v3
#        continue-on-error: true
#        with:
#          path: |
#            target/
#          key: rust-${{ hashFiles('**/Cargo.lock') }}-ubuntu-latest
#      - name: Build Lix Dependencies
#        shell: "bash"
#        run: |
#          ${{ env.CI_DEV_SHELL }}
#      - name: Lint Code
#        shell: "bash"
#        run: |
#          ${{ env.CI_DEV_SHELL }} --command cargo clippy --all-targets

  # This job checks the code formatting.
#  formatting:
#    name: "Check Formatting"
#    runs-on: "ubuntu-latest"
#    steps:
#      - name: Checkout Code
#        uses: actions/checkout@v3
#      - name: Install Lix
#        shell: "bash"
#        run: |
#          curl -sSf -L https://install.lix.systems/lix | sh -s -- install --no-confirm
#      - name: Restore Nix Cache
#        uses: actions/cache@v3
#        continue-on-error: true
#        with:
#          path: |
#            ~/nix_store
#          key: nix-${{ hashFiles('**/flake.lock') }}-ubuntu-latest
#      - name: Restore Rust Cache
#        uses: actions/cache@v3
#        continue-on-error: true
#        with:
#          path: |
#            target/
#          key: rust-${{ hashFiles('**/Cargo.lock') }}-ubuntu-latest
#      - name: Build Lix Dependencies
#        shell: "bash"
#        run: |
#          ${{ env.CI_DEV_SHELL }}
#      - name: Check Formatting
#        shell: "bash"
#        run: |
#          ${{ env.CI_DEV_SHELL }} --command cargo fmt --all -- --check