From 5d519435724e8ae2a6e7be4992f9593616ae0c80 Mon Sep 17 00:00:00 2001
From: Alan Agius <17563226+alan-agius4@users.noreply.github.com>
Date: Tue, 27 Jan 2026 08:38:47 +0000
Subject: [PATCH] feat(@schematics/angular): add a '.prettierrc' file to
 generated workspaces and add Prettier as dev dependency

The config was added as JSON, as this is the preferred format over executable configuration.

'.prettierignore' was not added as the '.gitignore' rules are applied by default.

Closes #32216 and closes #32222
---
 .../angular/utility/latest-versions/package.json    |  1 +
 .../schematics/angular/workspace/files/.prettierrc  | 12 ++++++++++++
 .../angular/workspace/files/package.json.template   | 13 +------------
 packages/schematics/angular/workspace/index_spec.ts |  6 ------
 4 files changed, 14 insertions(+), 18 deletions(-)
 create mode 100644 packages/schematics/angular/workspace/files/.prettierrc

diff --git a/packages/schematics/angular/utility/latest-versions/package.json b/packages/schematics/angular/utility/latest-versions/package.json
index 0922fb6dc705..4ff5c79f5685 100644
--- a/packages/schematics/angular/utility/latest-versions/package.json
+++ b/packages/schematics/angular/utility/latest-versions/package.json
@@ -18,6 +18,7 @@
     "jsdom": "^27.1.0",
     "less": "^4.2.0",
     "postcss": "^8.5.3",
+    "prettier": "^3.8.1",
     "protractor": "~7.0.0",
     "rxjs": "~7.8.0",
     "tailwindcss": "^4.1.12",
diff --git a/packages/schematics/angular/workspace/files/.prettierrc b/packages/schematics/angular/workspace/files/.prettierrc
new file mode 100644
index 000000000000..d6c16d7ee77b
--- /dev/null
+++ b/packages/schematics/angular/workspace/files/.prettierrc
@@ -0,0 +1,12 @@
+{
+  "printWidth": 100,
+  "singleQuote": true,
+  "overrides": [
+    {
+      "files": "*.html",
+      "options": {
+        "parser": "angular"
+      }
+    }
+  ]
+}
diff --git a/packages/schematics/angular/workspace/files/package.json.template b/packages/schematics/angular/workspace/files/package.json.template
index 790f65acf407..c72c727cacfc 100644
--- a/packages/schematics/angular/workspace/files/package.json.template
+++ b/packages/schematics/angular/workspace/files/package.json.template
@@ -8,18 +8,6 @@
     "watch": "ng build --watch --configuration development"<% if (!minimal) { %>,
     "test": "ng test"<% } %>
   },
-  "prettier": {
-    "printWidth": 100,
-    "singleQuote": true,
-    "overrides": [
-      {
-        "files": "*.html",
-        "options": {
-          "parser": "angular"
-        }
-      }
-    ]
-  },
   "private": true,
   <% if (packageManagerWithVersion) { %>"packageManager": "<%= packageManagerWithVersion %>",<% } %>
   "dependencies": {
@@ -35,6 +23,7 @@
   "devDependencies": {
     "@angular/cli": "<%= '^' + version %>",
     "@angular/compiler-cli": "<%= latestVersions.Angular %>",
+    "prettier": "<%= latestVersions['prettier'] %>",
     "typescript": "<%= latestVersions['typescript'] %>"
   }
 }
diff --git a/packages/schematics/angular/workspace/index_spec.ts b/packages/schematics/angular/workspace/index_spec.ts
index 65dd7987aa41..bc7a9366b68b 100644
--- a/packages/schematics/angular/workspace/index_spec.ts
+++ b/packages/schematics/angular/workspace/index_spec.ts
@@ -134,10 +134,4 @@ describe('Workspace Schematic', () => {
     const { tasks } = parseJson(tree.readContent('.vscode/tasks.json').toString());
     expect(tasks).not.toContain(jasmine.objectContaining({ type: 'npm', script: 'test' }));
   });
-
-  it('should include prettier config overrides for Angular templates', async () => {
-    const tree = await schematicRunner.runSchematic('workspace', defaultOptions);
-    const pkg = JSON.parse(tree.readContent('/package.json'));
-    expect(pkg.prettier).withContext('package.json#prettier is present').toBeTruthy();
-  });
 });