{
  "$schema": "http://json-schema.org/schema",
  "$id": "ng-cli://commands/update.json",
  "description": "Updates your application and its dependencies. See https://update.angular.io/",
  "$longDescription": "./update-long.md",

  "$scope": "all",
  "$aliases": [],
  "$type": "schematics",
  "$impl": "./update-impl#UpdateCommand",

  "type": "object",
  "allOf": [
    {
      "$ref": "./definitions.json#/definitions/base"
    },
    {
      "type": "object",
      "properties": {
        "packages": {
          "description": "The names of package(s) to update.",
          "type": "array",
          "items": {
            "type": "string"
          },
          "$default": {
            "$source": "argv"
          }
        },
        "force": {
          "description": "If false, will error out if installed packages are incompatible with the update.",
          "default": false,
          "type": "boolean"
        },
        "all": {
          "description": "Whether to update all packages in package.json.",
          "default": false,
          "type": "boolean"
        },
        "next": {
          "description": "Use the prerelease version, including beta and RCs.",
          "default": false,
          "type": "boolean"
        },
        "migrateOnly": {
          "description": "Only perform a migration, does not update the installed version.",
          "oneOf": [
            {
              "type": "boolean"
            },
            {
              "type": "string",
              "description": "The name of the migration to run."
            }
          ]
        },
        "from": {
          "description": "Version from which to migrate from. Only available with a single package being updated, and only on migration only.",
          "type": "string"
        },
        "to": {
          "description": "Version up to which to apply migrations. Only available with a single package being updated, and only on migrations only. Requires from to be specified. Default to the installed version detected.",
          "type": "string"
        },
        "allowDirty": {
          "description": "Whether to allow updating when the repository contains modified or untracked files.",
          "type": "boolean"
        },
        "verbose": {
          "description": "Display additional details about internal operations during execution.",
          "type": "boolean",
          "default": false
        },
        "createCommits": {
          "description": "Create source control commits for updates and migrations.",
          "type": "boolean",
          "default": false,
          "aliases": ["C"]
        }
      }
    }
  ]
}