Federation 2.11 (#3262)

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Author: 16 people

.changeset/afraid-queens-drive.md

@@ -0,0 +1,11 @@
+---
+"apollo-federation-integration-testsuite": patch
+"@apollo/query-planner": patch
+"@apollo/query-graphs": patch
+"@apollo/composition": patch
+"@apollo/federation-internals": patch
+"@apollo/subgraph": patch
+"@apollo/gateway": patch
+---
+
+Preparing preview.2 release

.changeset/lucky-pillows-rhyme.md

@@ -0,0 +1,11 @@
+---
+"@apollo/composition": minor
+"@apollo/federation-internals": minor
+"apollo-federation-integration-testsuite": minor
+"@apollo/gateway": minor
+"@apollo/query-graphs": minor
+"@apollo/query-planner": minor
+"@apollo/subgraph": minor
+---
+
+Add connect spec v0.2

.changeset/pre.json

@@ -0,0 +1,18 @@
+{
+  "mode": "exit",
+  "tag": "preview",
+  "initialVersions": {
+    "@apollo/composition": "2.10.0",
+    "apollo-federation-integration-testsuite": "2.10.0",
+    "@apollo/gateway": "2.10.0",
+    "@apollo/federation-internals": "2.10.0",
+    "@apollo/query-graphs": "2.10.0",
+    "@apollo/query-planner": "2.10.0",
+    "@apollo/subgraph": "2.10.0"
+  },
+  "changesets": [
+    "afraid-queens-drive",
+    "five-suits-drum",
+    "lucky-pillows-rhyme"
+  ]
+}

.changeset/sixty-plums-enjoy.md

@@ -0,0 +1,5 @@
+---
+"@apollo/composition": patch
+---
+
+Allow merging external types when using arrays as default arguments.

composition-js/CHANGELOG.md

@@ -1,5 +1,35 @@
 # CHANGELOG for `@apollo/composition`
 
+## 2.11.0-preview.2
+
+### Patch Changes
+
+- Preparing preview.2 release ([#3255](https://github.com/apollographql/federation/pull/3255))
+
+- Updated dependencies [[`3e2b0a8569a9fe46726182887ed0b4bfc0b52468`](https://github.com/apollographql/federation/commit/3e2b0a8569a9fe46726182887ed0b4bfc0b52468)]:
+  - @apollo/query-graphs@2.11.0-preview.2
+  - @apollo/federation-internals@2.11.0-preview.2
+
+## 2.11.0-preview.1
+
+### Patch Changes
+
+- Updated dependencies [[`1462c91879d41884c0a7e60551d8dd0d67c832d3`](https://github.com/apollographql/federation/commit/1462c91879d41884c0a7e60551d8dd0d67c832d3)]:
+  - @apollo/query-graphs@2.11.0-preview.1
+  - @apollo/federation-internals@2.11.0-preview.1
+
+## 2.11.0-preview.0
+
+### Minor Changes
+
+- Add connect spec v0.2 ([#3228](https://github.com/apollographql/federation/pull/3228))
+
+### Patch Changes
+
+- Updated dependencies [[`e7e67579908d5cd2fa6fe558228dffe4808cd98d`](https://github.com/apollographql/federation/commit/e7e67579908d5cd2fa6fe558228dffe4808cd98d)]:
+  - @apollo/federation-internals@2.11.0-preview.0
+  - @apollo/query-graphs@2.11.0-preview.0
+
 ## 2.10.0
 
 ### Minor Changes

composition-js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@apollo/composition",
-  "version": "2.10.0",
+  "version": "2.11.0-preview.2",
   "description": "Apollo Federation composition utilities",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -27,8 +27,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@apollo/federation-internals": "2.10.0",
-    "@apollo/query-graphs": "2.10.0"
+    "@apollo/federation-internals": "2.11.0-preview.2",
+    "@apollo/query-graphs": "2.11.0-preview.2"
   },
   "peerDependencies": {
     "graphql": "^16.5.0"

composition-js/src/__tests__/compose.test.ts

@@ -614,6 +614,47 @@ describe('composition', () => {
     `);
   });
 
+  it('merges default arguments when they are arrays', () => {
+    const subgraphA = {
+      name: 'subgraph-a',
+      typeDefs: gql`
+        type Query {
+          a: A @shareable
+        }
+
+        type A @key(fields: "id") {
+          id: ID
+          get(ids: [ID] = []): [B] @external
+          req: Int @requires(fields: "get { __typename }")
+        }
+
+        type B @key(fields: "id", resolvable: false) {
+          id: ID
+        }
+      `
+    };
+    const subgraphB = {
+      name: 'subgraph-b',
+      typeDefs: gql`
+        type Query {
+          a: A @shareable
+        }
+
+        type A @key(fields: "id") {
+          id: ID
+          get(ids: [ID] = []): [B]
+        }
+
+        type B @key(fields: "id") {
+          id: ID
+        }
+      `
+    };
+
+    const result = composeAsFed2Subgraphs([subgraphA, subgraphB]);
+    assertCompositionSuccess(result);
+  });
+
   describe('merging of type references', () => {
     describe('for field types', () => {
       it('errors on incompatible types', () => {