name: Clang-tidy check

on:
  push:
    branches: [develop]
  schedule:
    - cron: "0 9 * * 1-5"
  workflow_dispatch:
  pull_request:
    branches: [develop]
    paths:
      - .github/workflows/clang-tidy.yml

      - .clang_tidy

concurrency:
  # Only cancel in-progress jobs or runs for the current workflow - matches against branch & tags
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  CONAN_PROFILE: clang
  LLVM_TOOLS_VERSION: 20

jobs:
  clang_tidy:
    if: github.event_name != 'push' || contains(github.event.head_commit.message, 'clang-tidy auto fixes')
    runs-on: heavy
    container:
      image: ghcr.io/xrplf/clio-ci:b2be4b51d1d81548ca48e2f2b8f67356b880c96d

    permissions:
      contents: write
      issues: write
      pull-requests: write

    steps:
      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
        with:
          fetch-depth: 0

      - name: Prepare runner
        uses: XRPLF/actions/.github/actions/prepare-runner@7951b682e5a2973b28b0719a72f01fc4b0d0c34f
        with:
          disable_ccache: true

      - name: Restore cache
        uses: ./.github/actions/restore-cache
        id: restore_cache
        with:
          conan_profile: ${{ env.CONAN_PROFILE }}
          ccache_dir: ${{ env.CCACHE_DIR }}

      - name: Run conan
        uses: ./.github/actions/conan
        with:
          conan_profile: ${{ env.CONAN_PROFILE }}

      - name: Run CMake
        uses: ./.github/actions/cmake
        with:
          conan_profile: ${{ env.CONAN_PROFILE }}

      - name: Get number of processors
        uses: XRPLF/actions/.github/actions/get-nproc@046b1620f6bfd6cd0985dc82c3df02786801fe0a
        id: nproc

      - name: Run clang-tidy
        continue-on-error: true
        shell: bash
        id: run_clang_tidy
        run: |
          run-clang-tidy-${{ env.LLVM_TOOLS_VERSION }} -p build -j "${{ steps.nproc.outputs.nproc }}" -fix -quiet 1>output.txt

      - name: Fix local includes and clang-format style
        if: ${{ steps.run_clang_tidy.outcome != 'success' }}
        shell: bash
        run: |
          pre-commit run --all-files fix-local-includes || true
          pre-commit run --all-files clang-format || true

      - name: Print issues found
        if: ${{ steps.run_clang_tidy.outcome != 'success' }}
        shell: bash
        run: |
          sed -i '/error\||/!d' ./output.txt
          cat output.txt
          rm output.txt

      - name: Create an issue
        if: ${{ steps.run_clang_tidy.outcome != 'success' && github.event_name != 'pull_request' }}
        id: create_issue
        uses: ./.github/actions/create-issue
        env:
          GH_TOKEN: ${{ github.token }}
        with:
          title: "Clang-tidy found bugs in code 🐛"
          body: >
            Clang-tidy found issues in the code:

            List of the issues found: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}/

      - uses: crazy-max/ghaction-import-gpg@e89d40939c28e39f97cf32126055eeae86ba74ec # v6.3.0
        if: ${{ steps.run_clang_tidy.outcome != 'success' && github.event_name != 'pull_request' }}
        with:
          gpg_private_key: ${{ secrets.ACTIONS_GPG_PRIVATE_KEY }}
          passphrase: ${{ secrets.ACTIONS_GPG_PASSPHRASE }}
          git_user_signingkey: true
          git_commit_gpgsign: true

      - name: Create PR with fixes
        if: ${{ steps.run_clang_tidy.outcome != 'success' && github.event_name != 'pull_request' }}
        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
        env:
          GH_REPO: ${{ github.repository }}
          GH_TOKEN: ${{ github.token }}
        with:
          commit-message: "[CI] clang-tidy auto fixes"
          committer: Clio CI <skuznetsov@ripple.com>
          branch: "clang_tidy/autofix"
          branch-suffix: timestamp
          delete-branch: true
          title: "style: clang-tidy auto fixes"
          body: "Fixes #${{ steps.create_issue.outputs.created_issue_id }}. Please review and commit clang-tidy fixes."
          reviewers: "godexsoft,kuznetsss,PeterChen13579,mathbunnyru"

      - name: Fail the job
        if: ${{ steps.run_clang_tidy.outcome != 'success' }}
        shell: bash
        run: exit 1