{
  "id": "build/swift-build",
  "family": "build",
  "description": "Compact swift build output while preserving compile diagnostics, contention messages, and final build status.",
  "match": {
    "toolNames": ["exec"],
    "argv0": ["swift"],
    "argvIncludes": [["build"]]
  },
  "transforms": {
    "stripAnsi": true,
    "dedupeAdjacent": true,
    "trimEmptyEdges": true
  },
  "filters": {
    "skipPatterns": [
      "^\\[\\d+/\\d+\\]\\s+.+$",
      "^Building for .+\\.\\.\\.$",
      "^Planning build$"
    ],
    "keepPatterns": [
      "^.+:\\d+:\\d+: error: .+",
      "^.+:\\d+:\\d+: warning: .+",
      "^.+:\\d+: error: .+",
      "^.+:\\d+: warning: .+",
      "^error: .+",
      "^warning: .+",
      "^note: .+",
      "^Another instance of SwiftPM.+$",
      "^Build complete!.+$",
      "^Build complete!$",
      "^Build failed.+$"
    ]
  },
  "summarize": {
    "head": 12,
    "tail": 10
  },
  "failure": {
    "preserveOnFailure": true,
    "head": 18,
    "tail": 16
  },
  "counters": [
    {
      "name": "error",
      "pattern": "error",
      "flags": "i"
    },
    {
      "name": "warning",
      "pattern": "warning",
      "flags": "i"
    }
  ]
}