remove service:info command (#1274)

* service:info remove command

This removes the `apollo service:info` command. Currently `apollo
service:info` is not in the documentation. Additionally the information
for a service is inside of the Apollo UI, so this command adds
unnecessary noise.

Additionally, the command has only been called [once in the last
year](https://engine-staging.apollographql.com/service/engine/metrics?from=2018-04-17T23%3A25%3A00.000Z&query=5b4a5cb5ae6ed5af6c3b0422a31bda82cd12ca20&queryName=SchemaTagInfo&range=custom&schemaTag=prod&search=SchemaTagInfo&to=2019-05-17T23%3A25%3A00.000Z),
so I suggest we make this a non-breaking change.

* update changelog

* update graphql types

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - `apollo`
   - Add debugging logs to `apollo client:push` and `apollo service:push` [# 1273](https://github.com/apollographql/apollo-tooling/pull/1273)
+  - remove `apollo service:info` command, since it's undocumented and unused [#1274](https://github.com/apollographql/apollo-tooling/pull/1274)
 - `apollo-codegen-core`
   - <First `apollo-codegen-core` related entry goes here>
 - `apollo-codegen-flow`

packages/apollo-language-server/src/engine/index.ts

@@ -20,14 +20,11 @@ import {
   ValidateOperations,
   ValidateOperationsVariables,
   SchemaTagsAndFieldStats,
-  SchemaTagInfo,
-  SchemaTagInfoVariables,
   CheckPartialSchema,
   CheckPartialSchemaVariables,
   RemoveServiceAndCompose,
   RemoveServiceAndComposeVariables
 } from "../graphqlTypes";
-import { SCHEMA_TAG_INFO_QUERY } from "./operations/schemaTagInfo";
 
 export interface ClientIdentity {
   name?: string;
@@ -278,11 +275,4 @@ export class ApolloEngineClient extends GraphQLDataSource {
 
     return { schemaTags, fieldStats };
   }
-
-  public async schemaTagInfo(variables: SchemaTagInfoVariables) {
-    return this.execute<SchemaTagInfo>({
-      query: SCHEMA_TAG_INFO_QUERY,
-      variables
-    });
-  }
 }

packages/apollo-language-server/src/graphqlTypes.ts

@@ -327,55 +327,6 @@ export interface RemoveServiceAndComposeVariables {
 /* eslint-disable */
 // This file was automatically generated and should not be edited.
 
-// ====================================================
-// GraphQL query operation: SchemaTagInfo
-// ====================================================
-
-export interface SchemaTagInfo_service_schema_gitContext {
-  __typename: "GitContext";
-  committer: string | null;
-  commit: string;
-}
-
-export interface SchemaTagInfo_service_schema {
-  __typename: "Schema";
-  hash: string;
-  gitContext: SchemaTagInfo_service_schema_gitContext | null;
-  /**
-   * The number of fields; this includes user defined fields only, excluding built-in types and fields
-   */
-  fieldCount: number;
-  /**
-   * The number of types; this includes user defined types only, excluding built-in types
-   */
-  typeCount: number;
-  createdAt: any;
-}
-
-export interface SchemaTagInfo_service {
-  __typename: "Service";
-  /**
-   * Get a schema by hash OR current tag
-   */
-  schema: SchemaTagInfo_service_schema | null;
-}
-
-export interface SchemaTagInfo {
-  /**
-   * Service by ID
-   */
-  service: SchemaTagInfo_service | null;
-}
-
-export interface SchemaTagInfoVariables {
-  service: string;
-  tag?: string | null;
-}
-
-/* tslint:disable */
-/* eslint-disable */
-// This file was automatically generated and should not be edited.
-
 // ====================================================
 // GraphQL query operation: SchemaTagsAndFieldStats
 // ====================================================