swc/bundler/tests/.cache/deno/818689de8c644d3a599c7a38fd4be5dd96f18bb1.ts
강동윤 bbaf619f63
fix(bundler): Fix bugs (#1437)
swc_bundler:
 - [x] Fix wrapped esms. (denoland/deno#9307)
 - [x] Make test secure.
2021-03-02 17:33:03 +09:00

133 lines
4.0 KiB
TypeScript

// Loaded from https://deno.land/x/graphql_deno@v15.0.0/lib/validation/rules/KnownDirectivesRule.js
import inspect from '../../jsutils/inspect.js';
import invariant from '../../jsutils/invariant.js';
import { GraphQLError } from '../../error/GraphQLError.js';
import { Kind } from '../../language/kinds.js';
import { DirectiveLocation } from '../../language/directiveLocation.js';
import { specifiedDirectives } from '../../type/directives.js';
/**
* Known directives
*
* A GraphQL document is only valid if all `@directives` are known by the
* schema and legally positioned.
*/
export function KnownDirectivesRule(context) {
const locationsMap = Object.create(null);
const schema = context.getSchema();
const definedDirectives = schema ? schema.getDirectives() : specifiedDirectives;
for (const directive of definedDirectives) {
locationsMap[directive.name] = directive.locations;
}
const astDefinitions = context.getDocument().definitions;
for (const def of astDefinitions) {
if (def.kind === Kind.DIRECTIVE_DEFINITION) {
locationsMap[def.name.value] = def.locations.map(name => name.value);
}
}
return {
Directive(node, _key, _parent, _path, ancestors) {
const name = node.name.value;
const locations = locationsMap[name];
if (!locations) {
context.reportError(new GraphQLError(`Unknown directive "@${name}".`, node));
return;
}
const candidateLocation = getDirectiveLocationForASTPath(ancestors);
if (candidateLocation && locations.indexOf(candidateLocation) === -1) {
context.reportError(new GraphQLError(`Directive "@${name}" may not be used on ${candidateLocation}.`, node));
}
}
};
}
function getDirectiveLocationForASTPath(ancestors) {
const appliedTo = ancestors[ancestors.length - 1];
invariant(!Array.isArray(appliedTo));
switch (appliedTo.kind) {
case Kind.OPERATION_DEFINITION:
return getDirectiveLocationForOperation(appliedTo.operation);
case Kind.FIELD:
return DirectiveLocation.FIELD;
case Kind.FRAGMENT_SPREAD:
return DirectiveLocation.FRAGMENT_SPREAD;
case Kind.INLINE_FRAGMENT:
return DirectiveLocation.INLINE_FRAGMENT;
case Kind.FRAGMENT_DEFINITION:
return DirectiveLocation.FRAGMENT_DEFINITION;
case Kind.VARIABLE_DEFINITION:
return DirectiveLocation.VARIABLE_DEFINITION;
case Kind.SCHEMA_DEFINITION:
case Kind.SCHEMA_EXTENSION:
return DirectiveLocation.SCHEMA;
case Kind.SCALAR_TYPE_DEFINITION:
case Kind.SCALAR_TYPE_EXTENSION:
return DirectiveLocation.SCALAR;
case Kind.OBJECT_TYPE_DEFINITION:
case Kind.OBJECT_TYPE_EXTENSION:
return DirectiveLocation.OBJECT;
case Kind.FIELD_DEFINITION:
return DirectiveLocation.FIELD_DEFINITION;
case Kind.INTERFACE_TYPE_DEFINITION:
case Kind.INTERFACE_TYPE_EXTENSION:
return DirectiveLocation.INTERFACE;
case Kind.UNION_TYPE_DEFINITION:
case Kind.UNION_TYPE_EXTENSION:
return DirectiveLocation.UNION;
case Kind.ENUM_TYPE_DEFINITION:
case Kind.ENUM_TYPE_EXTENSION:
return DirectiveLocation.ENUM;
case Kind.ENUM_VALUE_DEFINITION:
return DirectiveLocation.ENUM_VALUE;
case Kind.INPUT_OBJECT_TYPE_DEFINITION:
case Kind.INPUT_OBJECT_TYPE_EXTENSION:
return DirectiveLocation.INPUT_OBJECT;
case Kind.INPUT_VALUE_DEFINITION:
{
const parentNode = ancestors[ancestors.length - 3];
return parentNode.kind === Kind.INPUT_OBJECT_TYPE_DEFINITION ? DirectiveLocation.INPUT_FIELD_DEFINITION : DirectiveLocation.ARGUMENT_DEFINITION;
}
}
}
function getDirectiveLocationForOperation(operation) {
switch (operation) {
case 'query':
return DirectiveLocation.QUERY;
case 'mutation':
return DirectiveLocation.MUTATION;
case 'subscription':
return DirectiveLocation.SUBSCRIPTION;
} // Not reachable. All possible types have been considered.
invariant(false, 'Unexpected operation: ' + inspect(operation));
}