# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.
# hadoint is a Dockerfile linter written in Haskell
# that helps you build best practice Docker images.
# More details at https://github.com/hadolint/hadolint

name: Hadolint

on:
    push:
        branches: ["main"]
    pull_request:
        # The branches below must be a subset of the branches above
        branches: ["main"]
    schedule:
        - cron: "26 4 * * 1"

permissions:
    contents: read

jobs:
    hadolint:
        name: Run hadolint scanning
        runs-on: ubuntu-latest
        permissions:
            contents: read # for actions/checkout to fetch code
            security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
            actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
        steps:
            - name: Checkout code
              uses: actions/checkout@v3

            - name: Run hadolint
              uses: hadolint/hadolint-action@f988afea3da57ee48710a9795b6bb677cc901183
              with:
                  dockerfile: ./Dockerfile
                  format: sarif
                  output-file: hadolint-results.sarif
                  no-fail: true

            - name: Upload analysis results to GitHub
              uses: github/codeql-action/upload-sarif@v2
              with:
                  sarif_file: hadolint-results.sarif
                  wait-for-processing: true