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author | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
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committer | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
commit | 99c1d9af689e5325f3cf535c4007b3aeb8325229 (patch) | |
tree | e663b3c2ebdbd67c818ac0c5147f0ce1d2463cda /school/node_modules/graphql/validation/rules/UniqueDirectivesPerLocationRule.mjs | |
parent | 9871b03912fc28ad38b4037ebf26a78aa937baba (diff) | |
download | pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.gz pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.bz2 pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.zip |
Update - This is an automated commit
Diffstat (limited to 'school/node_modules/graphql/validation/rules/UniqueDirectivesPerLocationRule.mjs')
-rw-r--r-- | school/node_modules/graphql/validation/rules/UniqueDirectivesPerLocationRule.mjs | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/school/node_modules/graphql/validation/rules/UniqueDirectivesPerLocationRule.mjs b/school/node_modules/graphql/validation/rules/UniqueDirectivesPerLocationRule.mjs new file mode 100644 index 0000000..9a3951a --- /dev/null +++ b/school/node_modules/graphql/validation/rules/UniqueDirectivesPerLocationRule.mjs @@ -0,0 +1,72 @@ +import { GraphQLError } from "../../error/GraphQLError.mjs"; +import { Kind } from "../../language/kinds.mjs"; +import { isTypeDefinitionNode, isTypeExtensionNode } from "../../language/predicates.mjs"; +import { specifiedDirectives } from "../../type/directives.mjs"; + +/** + * Unique directive names per location + * + * A GraphQL document is only valid if all non-repeatable directives at + * a given location are uniquely named. + */ +export function UniqueDirectivesPerLocationRule(context) { + var uniqueDirectiveMap = Object.create(null); + var schema = context.getSchema(); + var definedDirectives = schema ? schema.getDirectives() : specifiedDirectives; + + for (var _i2 = 0; _i2 < definedDirectives.length; _i2++) { + var directive = definedDirectives[_i2]; + uniqueDirectiveMap[directive.name] = !directive.isRepeatable; + } + + var astDefinitions = context.getDocument().definitions; + + for (var _i4 = 0; _i4 < astDefinitions.length; _i4++) { + var def = astDefinitions[_i4]; + + if (def.kind === Kind.DIRECTIVE_DEFINITION) { + uniqueDirectiveMap[def.name.value] = !def.repeatable; + } + } + + var schemaDirectives = Object.create(null); + var typeDirectivesMap = Object.create(null); + return { + // Many different AST nodes may contain directives. Rather than listing + // them all, just listen for entering any node, and check to see if it + // defines any directives. + enter: function enter(node) { + if (node.directives == null) { + return; + } + + var seenDirectives; + + if (node.kind === Kind.SCHEMA_DEFINITION || node.kind === Kind.SCHEMA_EXTENSION) { + seenDirectives = schemaDirectives; + } else if (isTypeDefinitionNode(node) || isTypeExtensionNode(node)) { + var typeName = node.name.value; + seenDirectives = typeDirectivesMap[typeName]; + + if (seenDirectives === undefined) { + typeDirectivesMap[typeName] = seenDirectives = Object.create(null); + } + } else { + seenDirectives = Object.create(null); + } + + for (var _i6 = 0, _node$directives2 = node.directives; _i6 < _node$directives2.length; _i6++) { + var _directive = _node$directives2[_i6]; + var directiveName = _directive.name.value; + + if (uniqueDirectiveMap[directiveName]) { + if (seenDirectives[directiveName]) { + context.reportError(new GraphQLError("The directive \"@".concat(directiveName, "\" can only be used once at this location."), [seenDirectives[directiveName], _directive])); + } else { + seenDirectives[directiveName] = _directive; + } + } + } + } + }; +} |