hadolint/problem-matcher.json

{
  "problemMatcher": [
    {
      "owner": "brpaz/hadolint-action",
      "pattern": [
        {
          "regexp": "^(.*):(\\d+)\\s(DL\\d+)\\s(style|info|warning|error):\\s(.*)$",
          "file": 1,
          "line": 2,
          "code": 3,
          "severity": 4,
          "message": 5
        }
      ]
    }
  ]
}