fix(node-workspace): Add update-peer-dependencies option that also updates peer dependencies. Fixes #1943

__snapshots__/node-workspace.js

@@ -207,3 +207,36 @@ Release notes for path: node4, releaseType: node
 ---
 This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
 `
+
+exports['NodeWorkspace plugin with updatePeerDependencies: true respects version prefix and updates peer dependencies 1'] = `
+{
+  "name": "@here/plugin1",
+  "version": "4.4.4",
+  "peerDependencies": {
+    "@here/pkgA": "^2.2.2"
+  }
+}
+`
+
+exports['NodeWorkspace plugin with updatePeerDependencies: true should not ignore peer dependencies 1'] = `
+:robot: I have created a release *beep* *boop*
+---
+
+
+<details><summary>@here/pkgA: 3.3.4</summary>
+
+Release notes for path: node1, releaseType: node
+</details>
+
+<details><summary>@here/plugin1: 4.4.5</summary>
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * peerDependencies
+    * @here/pkgA bumped from ^3.3.3 to ^3.3.4
+</details>
+
+---
+This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
+`

docs/manifest-releaser.md

@@ -207,6 +207,11 @@ defaults (those are documented in comments)
   // absence defaults to true
   "always-link-local": false,
 
+  // when using the `node-workspace` plugin, update peer dependency fields
+  // that reference bumped packages.
+  // absence defaults to false, and peer dependency fields are not updated.
+  "update-peer-dependencies": true,
+
   // if true, create separate pull requests for each package instead of a
   // single manifest release pull request
   // absence defaults to false and one pull request will be raised
@@ -495,6 +500,12 @@ your update pull request. If you don't agree with this behavior and would only l
 your local dependencies bumped if they are within the SemVer range, you can set the
 `"always-link-local"` option to `false` in your manifest config.
 
+#### Linking peer dependencies
+
+By default, the `node-workspace` plugin doesn't modify `peerDependencies` fields in
+package.json. If you would like version bumps to be also linked in `peerDependencies`
+fields, set `"update-peer-dependencies"` to `true` in your manifest config.
+
 ### cargo-workspace
 
 The `cargo-workspace` plugin operates similarly to the `node-workspace` plugin,

schemas/config.json

@@ -248,6 +248,10 @@
           "description": "When using the `node-workspace` plugin, force all local dependencies to be linked.",
           "type": "boolean"
         },
+        "update-peer-dependencies": {
+          "description": "When using the `node-workspace` plugin, also bump peer dependency versions if they are modified.",
+          "type": "boolean"
+        },
         "plugins": {
           "description": "Plugins to apply to pull requests. Plugins can be added to perform extra release processing that cannot be achieved by an individual release strategy.",
           "type": "array",
@@ -383,6 +387,7 @@
     "bootstrap-sha": true,
     "last-release-sha": true,
     "always-link-local": true,
+    "update-peer-dependencies": true,
     "plugins": true,
     "group-pull-request-title-pattern": true,
     "release-search-depth": true,

src/factories/plugin-factory.ts

@@ -41,6 +41,7 @@ export interface PluginFactoryOptions {
 
   // node options
   alwaysLinkLocal?: boolean;
+  updatePeerDependencies?: boolean;
 
   // workspace options
   updateAllPackages?: boolean;

src/manifest.ts

@@ -181,6 +181,7 @@ export interface ManifestOptions {
   bootstrapSha?: string;
   lastReleaseSha?: string;
   alwaysLinkLocal?: boolean;
+  updatePeerDependencies?: boolean;
   separatePullRequests?: boolean;
   plugins?: PluginType[];
   fork?: boolean;
@@ -242,6 +243,7 @@ export interface ManifestConfig extends ReleaserConfigJson {
   'bootstrap-sha'?: string;
   'last-release-sha'?: string;
   'always-link-local'?: boolean;
+  'update-peer-dependencies'?: boolean;
   plugins?: PluginType[];
   'group-pull-request-title-pattern'?: string;
   'release-search-depth'?: number;
@@ -317,6 +319,8 @@ export class Manifest {
    *   as the point to consider commits after
    * @param {boolean} manifestOptions.alwaysLinkLocal Option for the node-workspace
    *   plugin
+   * @param {boolean} manifestOptions.updatePeerDependencies Option for the node-workspace
+   *   plugin
    * @param {boolean} manifestOptions.separatePullRequests If true, create separate pull
    *   requests instead of a single manifest release pull request
    * @param {PluginType[]} manifestOptions.plugins Any plugins to use for this repository
@@ -432,6 +436,8 @@ export class Manifest {
    *   as the point to consider commits after
    * @param {boolean} manifestOptions.alwaysLinkLocal Option for the node-workspace
    *   plugin
+   * @param {boolean} manifestOptions.updatePeerDependencies Option for the node-workspace
+   *   plugin
    * @param {boolean} manifestOptions.separatePullRequests If true, create separate pull
    *   requests instead of a single manifest release pull request
    * @param {PluginType[]} manifestOptions.plugins Any plugins to use for this repository
@@ -1362,6 +1368,7 @@ async function parseConfig(
     bootstrapSha: config['bootstrap-sha'],
     lastReleaseSha: config['last-release-sha'],
     alwaysLinkLocal: config['always-link-local'],
+    updatePeerDependencies: config['update-peer-dependencies'],
     separatePullRequests: config['separate-pull-requests'],
     groupPullRequestTitlePattern: config['group-pull-request-title-pattern'],
     plugins: config['plugins'],

src/plugins/node-workspace.ts

@@ -55,6 +55,7 @@ interface Package {
 
 interface NodeWorkspaceOptions extends WorkspacePluginOptions {
   alwaysLinkLocal?: boolean;
+  updatePeerDependencies?: boolean;
 }
 
 /**
@@ -66,6 +67,7 @@ interface NodeWorkspaceOptions extends WorkspacePluginOptions {
  */
 export class NodeWorkspace extends WorkspacePlugin<Package> {
   private alwaysLinkLocal: boolean;
+  private updatePeerDependencies: boolean;
   constructor(
     github: GitHub,
     targetBranch: string,
@@ -74,6 +76,7 @@ export class NodeWorkspace extends WorkspacePlugin<Package> {
   ) {
     super(github, targetBranch, repositoryConfig, options);
     this.alwaysLinkLocal = options.alwaysLinkLocal === false ? false : true;
+    this.updatePeerDependencies = options.updatePeerDependencies === true;
   }
   protected async buildAllPackages(
     candidates: CandidateReleasePullRequest[]
@@ -342,6 +345,9 @@ export class NodeWorkspace extends WorkspacePlugin<Package> {
       ...(packageJson.dependencies ?? {}),
       ...(packageJson.devDependencies ?? {}),
       ...(packageJson.optionalDependencies ?? {}),
+      ...(this.updatePeerDependencies
+        ? packageJson.peerDependencies ?? {}
+        : {}),
     };
   }
 }

test/plugins/node-workspace.ts

@@ -409,4 +409,86 @@ describe('NodeWorkspace plugin', () => {
       snapshot(dateSafe(nodeCandidate!.pullRequest.body.toString()));
     });
   });
+  describe('with updatePeerDependencies: true', () => {
+    const options = {updatePeerDependencies: true};
+    it('should not ignore peer dependencies', async () => {
+      const candidates: CandidateReleasePullRequest[] = [
+        buildMockCandidatePullRequest('node1', 'node', '3.3.4', {
+          component: '@here/pkgA',
+          updates: [
+            buildMockPackageUpdate('node1/package.json', 'node1/package.json'),
+          ],
+        }),
+      ];
+      stubFilesFromFixtures({
+        sandbox,
+        github,
+        fixturePath: fixturesPath,
+        files: ['node1/package.json', 'plugin1/package.json'],
+        flatten: false,
+        targetBranch: 'main',
+      });
+      plugin = new NodeWorkspace(
+        github,
+        'main',
+        {
+          node1: {
+            releaseType: 'node',
+          },
+          plugin1: {
+            releaseType: 'node',
+          },
+        },
+        options
+      );
+      const newCandidates = await plugin.run(candidates);
+      expect(newCandidates).lengthOf(1);
+      const nodeCandidate = newCandidates.find(
+        candidate => candidate.config.releaseType === 'node'
+      );
+      expect(nodeCandidate).to.not.be.undefined;
+      const updates = nodeCandidate!.pullRequest.updates;
+      assertHasUpdate(updates, 'node1/package.json');
+      assertHasUpdate(updates, 'plugin1/package.json');
+      snapshot(dateSafe(nodeCandidate!.pullRequest.body.toString()));
+    });
+
+    it('respects version prefix and updates peer dependencies', async () => {
+      const candidates: CandidateReleasePullRequest[] = [
+        buildMockCandidatePullRequest('plugin1', 'node', '4.4.4', {
+          component: '@here/plugin1',
+          updates: [
+            buildMockPackageUpdate(
+              'plugin1/package.json',
+              'plugin1/package.json'
+            ),
+          ],
+        }),
+        buildMockCandidatePullRequest('node1', 'node', '2.2.2', {
+          component: '@here/pkgA',
+          updates: [
+            buildMockPackageUpdate('node1/package.json', 'node1/package.json'),
+          ],
+        }),
+      ];
+      plugin = new NodeWorkspace(
+        github,
+        'main',
+        {
+          plugin1: {releaseType: 'node'},
+          node1: {releaseType: 'node'},
+        },
+        options
+      );
+      const newCandidates = await plugin.run(candidates);
+      expect(newCandidates).lengthOf(1);
+      const nodeCandidate = newCandidates.find(
+        candidate => candidate.config.releaseType === 'node'
+      );
+      expect(nodeCandidate).to.not.be.undefined;
+      const updates = nodeCandidate!.pullRequest.updates;
+      assertHasUpdate(updates, 'node1/package.json');
+      snapshotUpdate(updates, 'plugin1/package.json');
+    });
+  });
 });