{
  "lexicon": 1,
  "id": "sh.tangled.git.temp2.getBlame",
  "defs": {
    "main": {
      "type": "query",
      "parameters": {
        "type": "params",
        "required": [
          "repo",
          "ref",
          "path"
        ],
        "properties": {
          "repo": {
            "type": "string",
            "format": "did",
            "description": "DID of the repository"
          },
          "ref": {
            "type": "string",
            "description": "Revspec to blame at: a branch, tag, or commit sha"
          },
          "path": {
            "type": "string",
            "description": "Path to the file within the repository"
          }
        }
      },
      "output": {
        "encoding": "application/json",
        "schema": {
          "type": "object",
          "required": [
            "commit",
            "commits",
            "runs"
          ],
          "properties": {
            "commit": {
              "type": "string",
              "description": "The resolved git commit object id"
            },
            "commits": {
              "type": "array",
              "description": "Unique commits referenced by blame runs",
              "items": {
                "type": "ref",
                "ref": "#commit"
              }
            },
            "runs": {
              "type": "array",
              "description": "Complete, gap-free one-based line ranges sorted by start",
              "items": {
                "type": "ref",
                "ref": "#run"
              }
            }
          }
        }
      },
      "errors": [
        {
          "name": "RepoNotFound",
          "description": "Repository not found or access denied"
        },
        {
          "name": "RefNotFound",
          "description": "Git reference not found"
        },
        {
          "name": "FileNotFound",
          "description": "File not found at the specified path"
        },
        {
          "name": "BlameTooLarge",
          "description": "Blame exceeds file byte, line, or run limits"
        },
        {
          "name": "BlameTimeout",
          "description": "Blame exceeded its computation time budget"
        },
        {
          "name": "InvalidRequest",
          "description": "Invalid request parameters"
        }
      ]
    },
    "commit": {
      "type": "object",
      "required": [
        "oid",
        "message",
        "author"
      ],
      "properties": {
        "oid": {
          "type": "string"
        },
        "message": {
          "type": "string",
          "description": "Full commit message"
        },
        "author": {
          "type": "ref",
          "ref": "sh.tangled.git.defs#signature"
        }
      }
    },
    "run": {
      "type": "object",
      "required": [
        "start",
        "count",
        "commit"
      ],
      "properties": {
        "start": {
          "type": "integer",
          "minimum": 1,
          "description": "First one-based line in this run"
        },
        "count": {
          "type": "integer",
          "minimum": 1,
          "description": "Number of consecutive lines in this run"
        },
        "commit": {
          "type": "string",
          "description": "oid of a commit in the output commits array"
        }
      }
    }
  }
}