matrix-docker-ansible-deploy/.github/workflows/renovate-smoke-test.yml

# SPDX-FileCopyrightText: 2026 Slavi Pantaleev
#
# SPDX-License-Identifier: AGPL-3.0-or-later

---
name: Renovate smoke test

on:  # yamllint disable-line rule:truthy
  push:
    paths:
      - '.github/renovate.json'
      - '.github/workflows/renovate-smoke-test.yml'
      - '.github/workflows/renovate.yml'
  pull_request:
    paths:
      - '.github/renovate.json'
      - '.github/workflows/renovate-smoke-test.yml'
      - '.github/workflows/renovate.yml'
  workflow_dispatch:

permissions:
  contents: read

jobs:
  validate:
    name: Validate config with the pinned Renovate image
    runs-on: ubuntu-latest

    # Same-repository pull requests already run via the push event;
    # run pull_request jobs only for pull requests from forks.
    if: >-
      github.event_name != 'pull_request'
      || github.event.pull_request.head.repo.full_name != github.repository

    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7

      - name: Resolve the pinned Renovate version
        id: renovate_version
        shell: bash
        run: |
          set -euo pipefail

          mapfile -t versions < <(
            sed -n "s/^  MATRIX_RENOVATE_VERSION: '\([^']*\)'$/\1/p" \
              .github/workflows/renovate.yml
          )

          if (( ${#versions[@]} != 1 )) || [[ -z "${versions[0]}" ]]; then
            echo 'Could not resolve exactly one pinned Renovate version' >&2
            exit 1
          fi

          echo "version=${versions[0]}" >> "$GITHUB_OUTPUT"

      - name: Validate the Renovate configuration
        env:
          RENOVATE_VERSION: ${{ steps.renovate_version.outputs.version }}
        run: |
          docker run --rm \
            --volume "$GITHUB_WORKSPACE:/workspace:ro" \
            --workdir /workspace \
            --entrypoint renovate-config-validator \
            "ghcr.io/renovatebot/renovate:$RENOVATE_VERSION" \
            --strict