name: dependencies

on:
  schedule:
    - cron: '0 21 * * TUE' # Run every Tuesday at 21:00 (UTC)
  push:
    tags:
      - 'v*.*.*' # Run when a new version is being published

env:
  #
  # Dependency versioning
  #

  # Udeps version
  UDEPS_VERSION: "0.1.143"

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  dependencies:
    runs-on: ubuntu-latest

    steps:

      - name: checkout
        uses: actions/checkout@v4

      - name: Audit Rust dependencies
        # If a vulnerability is found, a new issue will automatically be opened
        # since this action runs on main branch
        uses: actions-rust-lang/audit@v1

      - name: Detect multiple versions of the same crate
        uses: EmbarkStudios/cargo-deny-action@v2
        with:
          command: check bans licenses sources

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          toolchain: nightly
          components: rustfmt

      - name: Install cargo-udeps
        env:
          UDEPS_LINK: https://github.com/est31/cargo-udeps/releases/download
        run: |
          curl -L "$UDEPS_LINK/v$UDEPS_VERSION/cargo-udeps-v$UDEPS_VERSION-x86_64-unknown-linux-gnu.tar.gz" |
          tar xz -C $HOME/.cargo/bin --strip-components 2

      - name: Run cargo-udeps
        run: |
          cargo +nightly udeps --all-targets