enhance(loaders): remove optional methods from the Loader interface

Author: ardatan

.changeset/cool-onions-wink.md

@@ -0,0 +1,5 @@
+---
+'@graphql-tools/utils': minor
+---
+
+enhance(loaders): remove optional methods from the Loader interface

packages/loaders/apollo-engine/src/index.ts

@@ -21,10 +21,6 @@ const DEFAULT_APOLLO_ENDPOINT = 'https://engine-graphql.apollographql.com/api/gr
  * This loader loads a schema from Apollo Engine
  */
 export class ApolloEngineLoader implements Loader<ApolloEngineOptions> {
-  loaderId() {
-    return 'apollo-engine';
-  }
-
   private getFetchArgs(options: ApolloEngineOptions): [string, RequestInit] {
     return [
       options.engine.endpoint || DEFAULT_APOLLO_ENDPOINT,

packages/loaders/code-file/src/index.ts

@@ -70,10 +70,6 @@ export class CodeFileLoader implements Loader<CodeFileLoaderOptions> {
     return { ...this.config, ...options };
   }
 
-  loaderId(): string {
-    return 'code-file';
-  }
-
   async canLoad(pointer: string, options: CodeFileLoaderOptions): Promise<boolean> {
     options = this.getMergedOptions(options);
 

packages/loaders/git/src/index.ts

@@ -49,10 +49,6 @@ export type GitLoaderOptions = BaseLoaderOptions & {
  * ```
  */
 export class GitLoader implements Loader<GitLoaderOptions> {
-  loaderId() {
-    return 'git-loader';
-  }
-
   async canLoad(pointer: string) {
     return this.canLoadSync(pointer);
   }

packages/loaders/git/tests/loader.spec.ts

@@ -10,12 +10,6 @@ describe('GitLoader', () => {
     return `git:${lastCommit}:packages/loaders/git/tests/test-files/${fileName}`;
   };
 
-  describe('loaderId', () => {
-    it('should return a loader id', () => {
-      expect(loader.loaderId()).toBeDefined();
-    });
-  });
-
   describe('canLoad', () => {
     runTests({
       async: loader.canLoad.bind(loader),

packages/loaders/github/src/index.ts

@@ -47,10 +47,6 @@ export interface GithubLoaderOptions extends BaseLoaderOptions {
  * ```
  */
 export class GithubLoader implements Loader<GithubLoaderOptions> {
-  loaderId() {
-    return 'github-loader';
-  }
-
   async canLoad(pointer: string) {
     return typeof pointer === 'string' && pointer.toLowerCase().startsWith('github:');
   }

packages/loaders/graphql-file/src/index.ts

@@ -55,10 +55,6 @@ function createGlobbyOptions(options: GraphQLFileLoaderOptions): GlobbyOptions {
  * ```
  */
 export class GraphQLFileLoader implements Loader<GraphQLFileLoaderOptions> {
-  loaderId(): string {
-    return 'graphql-file';
-  }
-
   async canLoad(pointer: string, options: GraphQLFileLoaderOptions): Promise<boolean> {
     if (isValidPath(pointer)) {
       if (FILE_EXTENSIONS.find(extension => pointer.endsWith(extension))) {

packages/loaders/graphql-file/tests/loader.spec.ts

@@ -12,12 +12,6 @@ describe('GraphQLFileLoader', () => {
     return join('packages/loaders/graphql-file/tests/test-files', fileName);
   };
 
-  describe('loaderId', () => {
-    it('should return a loader id', () => {
-      expect(loader.loaderId()).toBeDefined();
-    });
-  });
-
   describe('canLoad', () => {
     runTests({
       async: loader.canLoad.bind(loader),

packages/loaders/json-file/src/index.ts

@@ -36,10 +36,6 @@ export interface JsonFileLoaderOptions extends BaseLoaderOptions {}
  * ```
  */
 export class JsonFileLoader implements Loader {
-  loaderId(): string {
-    return 'json-file';
-  }
-
   async canLoad(pointer: string, options: JsonFileLoaderOptions): Promise<boolean> {
     if (isValidPath(pointer)) {
       if (FILE_EXTENSIONS.find(extension => pointer.endsWith(extension))) {

packages/loaders/json-file/tests/loader.spec.ts

@@ -9,12 +9,6 @@ describe('JsonFileLoader', () => {
     return join('packages/loaders/json-file/tests/test-files', fileName);
   };
 
-  describe('loaderId', () => {
-    it('should return a loader id', () => {
-      expect(loader.loaderId()).toBeDefined();
-    });
-  });
-
   describe('canLoad', () => {
     runTests({
       async: loader.canLoad.bind(loader),

packages/loaders/module/src/index.ts

@@ -35,10 +35,6 @@ function extractData(pointer: string): {
  * ```
  */
 export class ModuleLoader implements Loader {
-  loaderId() {
-    return 'module-loader';
-  }
-
   private isExpressionValid(pointer: string) {
     return typeof pointer === 'string' && pointer.toLowerCase().startsWith('module:');
   }

packages/loaders/module/tests/loader.spec.ts

@@ -10,12 +10,6 @@ describe('ModuleLoader', () => {
     return `module:${absolutePath}${exportName ? `#${exportName}` : ''}`;
   };
 
-  describe('loaderId', () => {
-    it('should return a loader id', () => {
-      expect(loader.loaderId()).toBeDefined();
-    });
-  });
-
   describe('canLoad', () => {
     runTests({
       async: loader.canLoad.bind(loader),

packages/loaders/prisma/src/index.ts

@@ -20,10 +20,6 @@ export interface PrismaLoaderOptions extends LoadFromUrlOptions {
  * This loader loads a schema from a `prisma.yml` file
  */
 export class PrismaLoader extends UrlLoader {
-  loaderId() {
-    return 'prisma';
-  }
-
   canLoadSync() {
     return false;
   }

packages/loaders/url/src/index.ts

@@ -163,10 +163,6 @@ const isCompatibleUri = (uri: string): boolean => {
  * ```
  */
 export class UrlLoader implements Loader<LoadFromUrlOptions> {
-  loaderId(): string {
-    return 'url';
-  }
-
   async canLoad(pointer: string, options: LoadFromUrlOptions): Promise<boolean> {
     return this.canLoadSync(pointer, options);
   }

packages/utils/src/loaders.ts

@@ -18,9 +18,6 @@ export type WithList<T> = T | T[];
 export type ElementOf<TList> = TList extends Array<infer TElement> ? TElement : never;
 
 export interface Loader<TOptions extends BaseLoaderOptions = BaseLoaderOptions> {
-  loaderId(): string;
-  canLoad(pointer: string, options?: TOptions): Promise<boolean>;
-  canLoadSync?(pointer: string, options?: TOptions): boolean;
   load(pointer: string, options?: TOptions): Promise<Source[] | null | never>;
   loadSync?(pointer: string, options?: TOptions): Source[] | null | never;
 }

yarn.lock

@@ -144,21 +144,21 @@
     tslib "^1.10.0"
     zen-observable "^0.8.14"
 
-"@apollo/federation@0.25.2", "@apollo/federation@^0.25.2":
-  version "0.25.2"
-  resolved "https://registry.yarnpkg.com/@apollo/federation/-/federation-0.25.2.tgz#10b2e22ac20e64701fd6d31d9abbf7f411b03763"
-  integrity sha512-TrRCrGniHpnRwALm2J7q2c1X4Lcc95e7SeHkVjascaQx6nBZGFbBXadw8rOPxlw5syfxYf8h9winF+wwld+gsg==
+"@apollo/federation@0.26.0", "@apollo/federation@^0.26.0":
+  version "0.26.0"
+  resolved "https://registry.yarnpkg.com/@apollo/federation/-/federation-0.26.0.tgz#72c89f01995bd2e066d447fed4aa58678d759bf6"
+  integrity sha512-j3l6lhQod630LQzLm2hhDyQQJtQikT7vRtRgIa3PuKEq6ouuOd1OQERhBnecobJlUfRWJkfvjYJ/PhQZ2sm/7Q==
   dependencies:
     apollo-graphql "^0.9.3"
     lodash.xorby "^4.7.0"
 
-"@apollo/gateway@0.32.0":
-  version "0.32.0"
-  resolved "https://registry.yarnpkg.com/@apollo/gateway/-/gateway-0.32.0.tgz#639b7b826c76a2bffdf777902010485dfd981918"
-  integrity sha512-Pxq3VVxG1ALrFNN8SM3RVy6Kwm+5p1KG3ObVmQX720Wx5WpRKvCRC23J/c3oFRpsGqjPOglh3vmpAQVdJJTCZA==
+"@apollo/gateway@0.33.0":
+  version "0.33.0"
+  resolved "https://registry.yarnpkg.com/@apollo/gateway/-/gateway-0.33.0.tgz#6e282fb88eb86d9ab9ae35d6d5d3e174085a6907"
+  integrity sha512-NQTFysgRzPYR8g90K43/hgH+Rxe7F/E2G2Linfc81VVNk5NruRSUeQV0EnsROC7lLbCqiCJ+WSQcN0ZaR2Jo7A==
   dependencies:
-    "@apollo/federation" "^0.25.2"
-    "@apollo/query-planner" "^0.2.2"
+    "@apollo/federation" "^0.26.0"
+    "@apollo/query-planner" "^0.2.3"
     "@opentelemetry/api" "^1.0.1"
     "@types/node-fetch" "2.5.10"
     apollo-graphql "^0.9.3"
@@ -191,10 +191,10 @@
     "@types/node" "^10.1.0"
     long "^4.0.0"
 
-"@apollo/query-planner@^0.2.2":
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/@apollo/query-planner/-/query-planner-0.2.2.tgz#5397e5cd8a73dede34c485fb0c5fefa054f9153a"
-  integrity sha512-+RZSKY0xDYki9qwlzKXDNa+jrbj0Qstq44lcB21aViiDdEJWOTwf7Cqg3h/hN7QsUnL75XiDrwsjMLnwFdHSoQ==
+"@apollo/query-planner@^0.2.3":
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/@apollo/query-planner/-/query-planner-0.2.3.tgz#8018ae12c24541838541cc7b20d6a628556918e5"
+  integrity sha512-3jYHLhuUTolAouVTkR1NrGH7ZQzj91KfH1L1Ddd2i2hfCG6VDj9xuRe+nznYV1Sk3/Uy226d7BPKo110H/3Pow==
   dependencies:
     chalk "^4.1.0"
     deep-equal "^2.0.5"