golangci-lint-action/problem-matchers.json

{
  "problemMatcher": [
    {
      "owner": "golangci-lint-action",
      "severity": "error",
      "pattern": [
        {
          "regexp": "^([^\\s]+)\\s+([^:]+):(\\d+):(?:(\\d+):)?\\s+(.+)$",
          "file": 2,
          "line": 3,
          "column": 4,
          "severity": 1,
          "message": 5
        }
      ]
    }
  ]
}