.github/workflows/dependencies.yml

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name: Dependencies

concurrency:
  group: ${{ github.repository }}-${{ github.head_ref || github.sha }}-${{ github.workflow }}
  cancel-in-progress: true

on:
  push:
    branches-ignore:
      - 'gh-readonly-queue/**'
    paths:
      - "**/Cargo.toml"
      - "**/Cargo.lock"
  pull_request:
    paths:
      - "**/Cargo.toml"
      - "**/Cargo.lock"
  merge_group:
  # manual trigger
  # https://docs.github.com/en/actions/managing-workflow-runs/manually-running-a-workflow
  workflow_dispatch:

jobs:
  depcheck:
    name: circular dependency check
    runs-on: ubuntu-latest
    container:
      image: amd64/rust
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
        with:
          submodules: true
          fetch-depth: 1
      - name: Setup Rust toolchain
        uses: ./.github/actions/setup-builder
        with:
          rust-version: stable
      - name: Check dependencies
        run: |
          cd dev/depcheck
          cargo run

  detect-unused-dependencies:
    runs-on: ubuntu-latest
    container:
      image: amd64/rust
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
      - name: Install cargo-machete
        run: cargo install cargo-machete --version ^0.9 --locked
      - name: Detect unused dependencies
        run: cargo machete --with-metadata