Deprecate client:codegen command (#2619)

.changeset/chilled-yaks-refuse.md

@@ -0,0 +1,5 @@
+---
+"apollo": minor
+---
+
+Deprecate the client:codegen command

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

@@ -1742,18 +1742,12 @@ export enum ValidationErrorType {
   WARNING = "WARNING",
 }
 
-/**
- * Filter options to exclude by client reference ID, client name, and client version.
- */
 export interface ClientInfoFilter {
   name?: string | null;
   referenceID?: string | null;
   version?: string | null;
 }
 
-/**
- * This is stored with a schema when it is uploaded
- */
 export interface GitContextInput {
   branch?: string | null;
   commit?: string | null;
@@ -1856,11 +1850,9 @@ export interface OperationDocumentInput {
   name?: string | null;
 }
 
-/**
- * Options to filter by operation name.
- */
 export interface OperationNameFilterInput {
   name: string;
+  version?: string | null;
 }
 
 /**

packages/apollo/src/Command.ts

@@ -345,6 +345,7 @@ export abstract class ClientCommand extends ProjectCommand {
     }),
   };
   public project!: GraphQLClientProject;
+
   constructor(argv, config) {
     super(argv, config);
     this.type = "client";

packages/apollo/src/commands/client/codegen.ts

@@ -8,7 +8,7 @@ import chalk from "chalk";
 import { Debug } from "apollo-language-server";
 
 import { TargetType, default as generate } from "../../generate";
-import { ClientCommand } from "../../Command";
+import { ClientCommand, ProjectCommand } from "../../Command";
 
 const waitForKey = async () => {
   console.log("Press any key to stop.");
@@ -25,7 +25,7 @@ const waitForKey = async () => {
 export default class Generate extends ClientCommand {
   static aliases = ["codegen:generate"];
   static description =
-    "Generate static types for GraphQL queries. Can use the published schema in the Apollo registry or a downloaded schema.";
+    "[DEPRECATED] Generate static types for GraphQL queries. Can use the published schema in the Apollo registry or a downloaded schema.";
 
   static flags = {
     ...ClientCommand.flags,
@@ -111,6 +111,11 @@ export default class Generate extends ClientCommand {
       description:
         'By default, TypeScript will output "ts" files. Set "tsFileExtension" to specify a different file extension, for example "d.ts"',
     }),
+
+    suppressDeprecationWarning: flags.boolean({
+      description:
+        "Silence the deprecation warning output by the codegen command",
+    }),
   };
 
   static args = [
@@ -125,12 +130,28 @@ export default class Generate extends ClientCommand {
     },
   ];
 
+  DEPRECATION_MSG =
+    "\n--------------------------------------------------------------------------------\n" +
+    "DEPRECATED: This command will be removed from the `apollo` CLI in \n" +
+    "its next major version. Replacement functionality is available via \n" +
+    "the `graphql-code-generator` project: https://www.graphql-code-generator.com/\n" +
+    "This message can be suppressed with the --suppressDeprecationWarning flag.\n" +
+    "--------------------------------------------------------------------------------\n";
+
+  protected printDeprecationWarning() {
+    console.error(this.DEPRECATION_MSG);
+  }
+
   async run() {
     const {
-      flags: { watch },
+      flags: { watch, suppressDeprecationWarning },
       args: { output },
     } = this.parse(Generate);
 
+    if (!suppressDeprecationWarning) {
+      this.printDeprecationWarning();
+    }
+
     let write;
     const run = () =>
       this.runTasks(({ flags, args, project, config }) => {