name: Check Dependencies
on:
  push:
    paths-ignore:
      - 'doc/**'
      - '**/man'
      - '**.md'
      - '**.rdoc'
      - '**/.document'
      - '.*.yml'
  pull_request:
    paths-ignore:
      - 'doc/**'
      - '**/man'
      - '**.md'
      - '**.rdoc'
      - '**/.document'
      - '.*.yml'
  merge_group:

concurrency:
  group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }}
  cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }}

permissions:
  contents: read

jobs:
  update-deps:
    strategy:
      matrix:
        os: [ubuntu-20.04]
      fail-fast: true

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

    if: >-
      ${{!(false
      || contains(github.event.head_commit.message, '[DOC]')
      || contains(github.event.head_commit.message, 'Document')
      || contains(github.event.pull_request.title, '[DOC]')
      || contains(github.event.pull_request.title, 'Document')
      || contains(github.event.pull_request.labels.*.name, 'Document')
      || (github.event_name == 'push' && github.actor == 'dependabot[bot]')
      )}}

    steps:
      - uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2

      - uses: ./.github/actions/setup/ubuntu
        if: ${{ contains(matrix.os, 'ubuntu') }}

      - uses: ./.github/actions/setup/macos
        if: ${{ contains(matrix.os, 'macos') }}

      - uses: ./.github/actions/setup/directories

      - uses: ruby/setup-ruby@6bd3d993c602f6b675728ebaecb2b569ff86e99b # v1.174.0
        with:
          ruby-version: '3.0'
          bundler: none

      - name: Run configure
        run: ./configure -C --disable-install-doc --disable-rubygems --with-gcc 'optflags=-O0' 'debugflags=-save-temps=obj -g'

      - run: make all golf

      - run: ruby tool/update-deps --fix

      - run: git diff --no-ext-diff --ignore-submodules --exit-code

      - uses: ./.github/actions/slack
        with:
          label: ${{ matrix.os }} / Dependencies need to update
          SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot
        if: ${{ failure() }}