pulumi/pkg/codegen/schema/pulumi.json
Pat Gavlin 236ce54269
[schema] Add the Pulumi Package metaschema. (#7952)
The Pulumi Package metaschema is a JSON schema definition that describes
the format of a Pulumi Package schema. The metaschema can be used to
validate certain basic properties of a Pulumi Package schema, including
(but not limited to):

- data types (e.g. is this property a string?)
- data formats (e.g. is this string property a valid regex?)
- object shapes (e.g. is this object missing required properties?)

The schema binder has been updated to use the metaschema as its first
validation pass.

In addition to its use in the binder, the metaschema has its own page in
the developer documentation. This page is generated using a small tool,
jsonschema2md.go.
2021-09-20 12:00:42 -07:00

511 lines
24 KiB
JSON

{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://github.com/pulumi/pulumi/blob/master/pkg/codegen/schema.json",
"title": "Pulumi Package Metaschema",
"description": "A description of the schema for a Pulumi Package",
"type": "object",
"properties": {
"name": {
"description": "The unqualified name of the package (e.g. \"aws\", \"azure\", \"gcp\", \"kubernetes\", \"random\")",
"type": "string",
"pattern": "^[a-zA-Z][-a-zA-Z0-9_]*$"
},
"version": {
"description": "The version of the package. The version must be valid semver.",
"type": "string",
"pattern": "^v?(?P<major>0|[1-9]\\d*)\\.(?P<minor>0|[1-9]\\d*)\\.(?P<patch>0|[1-9]\\d*)(?:-(?P<prerelease>(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$"
},
"description": {
"description": "The description of the package. Descriptions are interpreted as Markdown.",
"type": "string"
},
"keywords": {
"description": "The list of keywords that are associated with the package, if any.",
"type": "array",
"items": {
"type": "string"
}
},
"homepage": {
"description": "The package's homepage.",
"type": "string"
},
"license": {
"description": "The name of the license used for the package's contents.",
"type": "string"
},
"attribution": {
"description": "Freeform text attribution of derived work, if required.",
"type": "string"
},
"repository": {
"description": "The URL at which the package's sources can be found.",
"type": "string"
},
"logoUrl": {
"description": "The URL of the package's logo, if any.",
"type": "string"
},
"pluginDownloadUrl": {
"description": "The URL to use when downloading the provider plugin binary.",
"type": "string"
},
"meta": {
"description": "Format metadata about this package.",
"type": "object",
"properties": {
"moduleFormat": {
"description": "A regex that is used by the importer to extract a module name from the module portion of a type token. Packages that use the module format \"namespace1/namespace2/.../namespaceN\" do not need to specify a format. The regex must define one capturing group that contains the module name, which must be formatted as \"namespace1/namespace2/...namespaceN\".",
"type": "string",
"format": "regex"
}
},
"required": ["moduleFormat"]
},
"config": {
"description": "The package's configuration variables.",
"type": "object",
"properties": {
"variables": {
"description": "A map from variable name to propertySpec that describes a package's configuration variables.",
"type": "object",
"additionalProperties": {
"$ref": "#/$defs/propertySpec"
}
},
"required": {
"description": "A list of the names of the package's required configuration variables.",
"type": "array",
"items": {
"type": "string"
}
}
}
},
"types": {
"description": "A map from type token to complexTypeSpec that describes the set of complex types (i.e. object, enum) defined by this package.",
"type": "object",
"additionalProperties": {
"$ref": "#/$defs/complexTypeSpec"
},
"propertyNames": {
"$ref": "#/$defs/token"
}
},
"provider": {
"description": "The provider type for this package.",
"$ref": "#/$defs/resourceSpec"
},
"resources": {
"description": "A map from type token to resourceSpec that describes the set of resources and components defined by this package.",
"type": "object",
"additionalProperties": {
"$ref": "#/$defs/resourceSpec"
},
"propertyNames": {
"$ref": "#/$defs/token"
}
},
"functions": {
"description": "A map from token to functionSpec that describes the set of functions defined by this package.",
"type": "object",
"additionalProperties": {
"$ref": "#/$defs/functionSpec"
},
"propertyNames": {
"$ref": "#/$defs/token"
}
},
"language": {
"description": "Additional language-specific data about the package.",
"type": "object"
}
},
"additionalProperties": false,
"required": [
"name"
],
"$defs": {
"token": {
"title": "Token",
"type": "string",
"$comment": "In the regex below, the 'module' portion of the token is optional. However, a missing module component creates a '::', which breaks URNs ('::' is the URN delimiter). We have many test schemas that use an empty module component successfully, as they never create URNs; while these are _probably_ the only places that need updating, it might be possible that there are module-less type tokens in the wild elsewhere and we may need to remain compatible with those tokens.",
"pattern": "^[a-zA-Z][-a-zA-Z0-9_]*:([^0-9][a-zA-Z0-9._/]*)?:[^0-9][a-zA-Z0-9._/]*$"
},
"typeSpec": {
"title": "Type Reference",
"description": "A reference to a type. The particular kind of type referenced is determined based on the contents of the \"type\" property and the presence or absence of the \"additionalProperties\", \"items\", \"oneOf\", and \"$ref\" properties.",
"type": "object",
"properties": {
"plain": {
"description": "Indicates that when used as an input, this type does not accept eventual values.",
"type": "boolean"
}
},
"oneOf": [
{
"title": "Primitive Type",
"description": "A reference to a primitive type. A primitive type must have only the \"type\" property set.",
"type": "object",
"properties": {
"type": {
"description": "The primitive type, if any",
"type": "string",
"enum": ["boolean", "integer", "number", "string"]
},
"additionalProperties": false,
"items": false,
"oneOf": false,
"$ref": false
},
"required": ["type"]
},
{
"title": "Array Type",
"description": "A reference to an array type. The \"type\" property must be set to \"array\" and the \"items\" property must be present. No other properties may be present.",
"type": "object",
"$comment": "An array type must have the \"type\" property set.",
"properties": {
"type": {
"const": "array"
},
"items": {
"description": "The element type of the array",
"$ref": "#/$defs/typeSpec"
},
"additionalProperties": false,
"oneOf": false,
"$ref": false
},
"required": ["type", "items"]
},
{
"title": "Map Type",
"description": "A reference to a map type. The \"type\" property must be set to \"object\" and the \"additionalProperties\" property may be present. No other properties may be present.",
"type": "object",
"properties": {
"type": {
"const": "object"
},
"additionalProperties": {
"description": "The element type of the map. Defaults to \"string\" when omitted.",
"$ref": "#/$defs/typeSpec"
},
"items": false,
"oneOf": false,
"$ref": false
},
"required": ["type"]
},
{
"title": "Named Type",
"description": "A reference to a type in this or another document. The \"$ref\" property must be present. The \"type\" property is ignored if it is present. No other properties may be present.",
"type": "object",
"properties": {
"type": {
"description": "ignored; present for compatibility with existing schemas",
"type": "string"
},
"$ref": {
"description": "The URI of the referenced type. For example, the built-in Archive, Asset, and Any\ntypes are referenced as \"pulumi.json#/Archive\", \"pulumi.json#/Asset\", and \"pulumi.json#/Any\", respectively.\nA type from this document is referenced as \"#/types/pulumi:type:token\".\nA type from another document is referenced as \"path#/types/pulumi:type:token\", where path is of the form:\n \"/provider/vX.Y.Z/schema.json\" or \"pulumi.json\" or \"http[s]://example.com/provider/vX.Y.Z/schema.json\"\nA resource from this document is referenced as \"#/resources/pulumi:type:token\".\nA resource from another document is referenced as \"path#/resources/pulumi:type:token\", where path is of the form:\n \"/provider/vX.Y.Z/schema.json\" or \"pulumi.json\" or \"http[s]://example.com/provider/vX.Y.Z/schema.json\"",
"type": "string",
"format": "uri-reference"
},
"additionalProperties": false,
"items": false,
"oneOf": false
},
"required": ["$ref"]
},
{
"title": "Union Type",
"description": "A reference to a union type. The \"oneOf\" property must be present. The union may additional specify an underlying primitive type via the \"type\" property and a discriminator via the \"discriminator\" property. No other properties may be present.",
"type": "object",
"properties": {
"type": {
"description": "The underlying primitive type of the union, if any",
"type": "string",
"enum": ["boolean", "integer", "number", "string"]
},
"oneOf": {
"description": "If present, indicates that values of the type may be one of any of the listed types",
"type": "array",
"items": {
"$ref": "#/$defs/typeSpec"
},
"minItems": 2
},
"discriminator": {
"description": "Informs the consumer of an alternative schema based on the value associated with it",
"type": "object",
"properties": {
"propertyName": {
"description": "PropertyName is the name of the property in the payload that will hold the discriminator value",
"type": "string",
"minLength": 1
},
"mapping": {
"description": "an optional object to hold mappings between payload values and schema names or references",
"type": "object",
"additionalProperties": {
"type": "string"
}
}
},
"required": [
"propertyName"
]
},
"additionalProperties": false,
"items": false,
"$ref": false
},
"required": ["oneOf"]
}
]
},
"propertySpec": {
"title": "Property Definition",
"description": "Describes an object or resource property",
"type": "object",
"allOf": [
{ "$ref": "#/$defs/typeSpec" }
],
"properties": {
"description": {
"description": "The description of the property, if any. Interpreted as Markdown.",
"type": "string"
},
"const": {
"description": "The constant value for the property, if any. The type of the value must be assignable to the type of the property.",
"type": ["boolean", "number", "string"]
},
"default": {
"description": "The default value for the property, if any. The type of the value must be assignable to the type of the property.",
"type": ["boolean", "number", "string"]
},
"defaultInfo": {
"description": "Additional information about the property's default value, if any.",
"type": "object",
"properties": {
"environment": {
"description": "A set of environment variables to probe for a default value.",
"type": "array",
"items": {
"type": "string"
}
},
"language": {
"description": "Additional language-specific data about the default value.",
"type": "object"
}
},
"required": ["environment"]
},
"deprecationMessage": {
"description": "Indicates whether or not the property is deprecated",
"type": "string"
},
"language": {
"description": "Additional language-specific data about the property.",
"type": "object"
},
"secret": {
"description": "Specifies whether the property is secret (default false).",
"type": "boolean"
},
"replaceOnChanges": {
"description": "Specifies whether a change to the property causes its containing resource to be replaced instead of updated (default false).",
"type": "boolean"
}
}
},
"complexTypeSpec": {
"title": "Type Definition",
"description": "Describes an object or enum type.",
"type": "object",
"properties": {
"description": {
"description": "The description of the type, if any. Interpreted as Markdown.",
"type": "string"
},
"language": {
"description": "Additional language-specific data about the type.",
"type": "object"
}
},
"oneOf": [
{
"title": "Object Type Definition",
"type": "object",
"allOf": [
{ "$ref": "#/$defs/objectTypeSpec" }
],
"properties": {
"type": {
"const": "object"
}
}
},
{ "$ref": "#/$defs/enumTypeSpec" }
]
},
"objectTypeSpec": {
"title": "Object Type Details",
"description": "Describes an object type",
"type": "object",
"properties": {
"properties": {
"description": "A map from property name to propertySpec that describes the object's properties.",
"type": "object",
"additionalProperties": {
"$ref": "#/$defs/propertySpec"
}
},
"required": {
"description": "A list of the names of an object type's required properties. These properties must be set for inputs and will always be set for outputs.",
"type": "array",
"items": {
"type": "string"
}
}
}
},
"enumTypeSpec": {
"title": "Enum Type Definition",
"description": "Describes an enum type",
"type": "object",
"properties" :{
"type": {
"description": "The underlying primitive type of the enum",
"type": "string",
"enum": ["boolean", "integer", "number", "string"]
},
"enum": {
"description": "The list of possible values for the enum",
"type": "array",
"items": {
"title": "Enum Value Definition",
"type": "object",
"properties": {
"name": {
"description": "If present, overrides the name of the enum value that would usually be derived from the value.",
"type": "string"
},
"description": {
"description": "The description of the enum value, if any. Interpreted as Markdown.",
"type": "string"
},
"value": {
"description": "The enum value itself",
"type": ["boolean", "integer", "number", "string"]
},
"deprecationMessage": {
"description": "Indicates whether or not the value is deprecated.",
"type": "string"
}
},
"required": ["value"]
}
}
},
"required": ["type", "enum"]
},
"resourceSpec": {
"title": "Resource Definition",
"description": "Describes a resource or component.",
"type": "object",
"allOf": [
{ "$ref": "#/$defs/objectTypeSpec" }
],
"properties": {
"description": {
"description": "The description of the resource, if any. Interpreted as Markdown.",
"type": "string"
},
"inputProperties": {
"description": "A map from property name to propertySpec that describes the resource's input properties.",
"type": "object",
"additionalProperties": {
"$ref": "#/$defs/propertySpec"
}
},
"requiredInputs": {
"description": "A list of the names of the resource's required input properties.",
"type": "array",
"items": {
"type": "string"
}
},
"stateInputs": {
"description": "An optional objectTypeSpec that describes additional inputs that mau be necessary to get an existing resource. If this is unset, only an ID is necessary.",
"$ref": "#/$defs/objectTypeSpec"
},
"aliases": {
"description": "The list of aliases for the resource.",
"type": "array",
"items": {
"title": "Alias Definition",
"type": "object",
"properties": {
"name": {
"description": "The name portion of the alias, if any",
"type": "string"
},
"project": {
"description": "The project portion of the alias, if any",
"type": "string"
},
"type": {
"description": "The type portion of the alias, if any",
"type": "string"
}
}
}
},
"deprecationMessage": {
"description": "Indicates whether or not the resource is deprecated",
"type": "string"
},
"isComponent": {
"description": "Indicates whether or not the resource is a component.",
"type": "boolean"
},
"methods": {
"description": "A map from method name to function token that describes the resource's method set.",
"type": "object",
"additionalProperties": {
"type": "string"
}
}
}
},
"functionSpec": {
"title": "Function Definition",
"description": "Describes a function.",
"type": "object",
"properties": {
"description": {
"description": "The description of the function, if any. Interpreted as Markdown.",
"type": "string"
},
"inputs": {
"description": "The bag of input values for the function, if any.",
"$ref": "#/$defs/objectTypeSpec"
},
"outputs": {
"description": "The bag of output values for the function, if any.",
"$ref": "#/$defs/objectTypeSpec"
},
"deprecationMessage": {
"description": "Indicates whether or not the function is deprecated",
"type": "string"
},
"language": {
"description": "Additional language-specific data about the function.",
"type": "object"
}
}
}
}
}