MCP Memory Service

name: Dockerfile Lint

on:
  push:
    paths:
      - 'tools/docker/Dockerfile*'
      - '.github/workflows/dockerfile-lint.yml'
  pull_request:
    paths:
      - 'tools/docker/Dockerfile*'
      - '.github/workflows/dockerfile-lint.yml'

jobs:
  hadolint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Lint Dockerfile (main)
        uses: hadolint/hadolint-action@v3.1.0
        with:
          dockerfile: tools/docker/Dockerfile
          failure-threshold: warning

      - name: Lint Dockerfile.slim
        uses: hadolint/hadolint-action@v3.1.0
        with:
          dockerfile: tools/docker/Dockerfile.slim
          failure-threshold: warning

  unused-args:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Check for unused Docker ARGs
        run: bash scripts/ci/check_dockerfile_args.sh