{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "Schema for CodeTour tour files",
  "type": "object",
  "required": ["title", "steps"],
  "properties": {
    "title": {
      "type": "string",
      "description": "Specifies the title of the code tour."
    },
    "description": {
      "type": "string",
      "description": "Specifies an optional description for the code tour."
    },
    "ref": {
      "type": "string",
      "description": "Indicates the git ref (branch/commit/tag) that this tour associate with."
    },
    "isPrimary": {
      "type": "boolean",
      "description": "Specifies whether the tour represents the primary tour for this codebase."
    },
    "steps": {
      "type": "array",
      "description": "Specifies the list of steps that are included in the code tour.",
      "default": [],
      "items": {
        "type": "object",
        "required": ["description"],
        "properties": {
          "file": {
            "type": "string",
            "description": "File path (relative to the workspace root) that the step is associated with."
          },
          "directory": {
            "type": "string",
            "description": "Directory path (relative to the workspace root) that the step is associated with."
          },
          "view": {
            "type": "string",
            "enum": [
              "debug",
              "debug:breakpoints",
              "debug:callstack",
              "debug:variables",
              "debug:watch",
              "explorer",
              "extensions",
              "extensions:disabled",
              "extensions:enabled",
              "output",
              "problems",
              "scm",
              "search",
              "terminal"
            ],
            "description": "The view ID (e.g. gistpad.gists) that this step is associated with."
          },
          "uri": {
            "type": "string",
            "description": "Absolute URI that is associated with the step."
          },
          "line": {
            "type": "number",
            "description": "Line number that the step is associated with."
          },
          "pattern": {
            "type": "string",
            "description": "A regular expression to associate the step with. This is only considered when the line property isn't set, and allows you to associate steps with line content as opposed to ordinal."
          },
          "title": {
            "type": "string",
            "description": "An optional title for the step."
          },
          "description": {
            "type": "string",
            "description": "Description of the step."
          },
          "selection": {
            "type": "object",
            "required": ["start", "end"],
            "description": "Text selection that's associated with the step.",
            "properties": {
              "start": {
                "type": "object",
                "required": ["line", "character"],
                "description": "Starting position (line, column) of the text selection range.",
                "properties": {
                  "line": {
                    "type": "number",
                    "description": "Line number (1-based) that the text selection begins on."
                  },
                  "character": {
                    "type": "number",
                    "description": "Column number (1-based) that the text selection begins on."
                  }
                }
              },
              "end": {
                "type": "object",
                "required": ["line", "character"],
                "description": "Ending position (line, column) of the text selection range.",
                "properties": {
                  "line": {
                    "type": "number",
                    "description": "Line number (1-based) that the text selection ends on."
                  },
                  "character": {
                    "type": "number",
                    "description": "Column number (1-based) that the text selection end on."
                  }
                }
              }
            }
          },
          "commands": {
            "type": "array",
            "description": "Specifies an array of command URIs that will be executed when this step is navigated to.",
            "default": [],
            "items": {
              "type": "string"
            }
          }
        }
      }
    },
    "stepMarker": {
      "type": "string",
      "description": "Specifies the 'marker' that indicates a line of code represents a step for this tour."
    },
    "nextTour": {
      "type": "string",
      "description": "Specifies the title of the tour that is meant to follow this tour."
    },
    "when": {
      "type": "string",
      "description": "Specifies the condition that must be met before this tour is shown. The value of this property is a string that is evaluated as JavaScript."
    }
  }
}