fix(misc): fix moving projects with standalone configuration (#6521)

Author: leosvelperez

docs/angular/api-nx-devkit/index.md

@@ -72,6 +72,7 @@
 - [getWorkspaceLayout](../../angular/nx-devkit/index#getworkspacelayout)
 - [getWorkspacePath](../../angular/nx-devkit/index#getworkspacepath)
 - [installPackagesTask](../../angular/nx-devkit/index#installpackagestask)
+- [isStandaloneProject](../../angular/nx-devkit/index#isstandaloneproject)
 - [joinPathFragments](../../angular/nx-devkit/index#joinpathfragments)
 - [moveFilesToNewDirectory](../../angular/nx-devkit/index#movefilestonewdirectory)
 - [names](../../angular/nx-devkit/index#names)
@@ -886,6 +887,25 @@ Runs `npm install` or `yarn install`. It will skip running the install if
 
 ---
 
+### isStandaloneProject
+
+▸ **isStandaloneProject**(`host`, `project`): `boolean`
+
+Returns if a project has a standalone configuration (project.json).
+
+#### Parameters
+
+| Name      | Type                                         | Description          |
+| :-------- | :------------------------------------------- | :------------------- |
+| `host`    | [`Tree`](../../angular/nx-devkit/index#tree) | the file system tree |
+| `project` | `string`                                     | the project name     |
+
+#### Returns
+
+`boolean`
+
+---
+
 ### joinPathFragments
 
 ▸ **joinPathFragments**(...`fragments`): `string`

docs/node/api-nx-devkit/index.md

@@ -72,6 +72,7 @@
 - [getWorkspaceLayout](../../node/nx-devkit/index#getworkspacelayout)
 - [getWorkspacePath](../../node/nx-devkit/index#getworkspacepath)
 - [installPackagesTask](../../node/nx-devkit/index#installpackagestask)
+- [isStandaloneProject](../../node/nx-devkit/index#isstandaloneproject)
 - [joinPathFragments](../../node/nx-devkit/index#joinpathfragments)
 - [moveFilesToNewDirectory](../../node/nx-devkit/index#movefilestonewdirectory)
 - [names](../../node/nx-devkit/index#names)
@@ -886,6 +887,25 @@ Runs `npm install` or `yarn install`. It will skip running the install if
 
 ---
 
+### isStandaloneProject
+
+▸ **isStandaloneProject**(`host`, `project`): `boolean`
+
+Returns if a project has a standalone configuration (project.json).
+
+#### Parameters
+
+| Name      | Type                                      | Description          |
+| :-------- | :---------------------------------------- | :------------------- |
+| `host`    | [`Tree`](../../node/nx-devkit/index#tree) | the file system tree |
+| `project` | `string`                                  | the project name     |
+
+#### Returns
+
+`boolean`
+
+---
+
 ### joinPathFragments
 
 ▸ **joinPathFragments**(...`fragments`): `string`

docs/react/api-nx-devkit/index.md

@@ -72,6 +72,7 @@
 - [getWorkspaceLayout](../../react/nx-devkit/index#getworkspacelayout)
 - [getWorkspacePath](../../react/nx-devkit/index#getworkspacepath)
 - [installPackagesTask](../../react/nx-devkit/index#installpackagestask)
+- [isStandaloneProject](../../react/nx-devkit/index#isstandaloneproject)
 - [joinPathFragments](../../react/nx-devkit/index#joinpathfragments)
 - [moveFilesToNewDirectory](../../react/nx-devkit/index#movefilestonewdirectory)
 - [names](../../react/nx-devkit/index#names)
@@ -886,6 +887,25 @@ Runs `npm install` or `yarn install`. It will skip running the install if
 
 ---
 
+### isStandaloneProject
+
+▸ **isStandaloneProject**(`host`, `project`): `boolean`
+
+Returns if a project has a standalone configuration (project.json).
+
+#### Parameters
+
+| Name      | Type                                       | Description          |
+| :-------- | :----------------------------------------- | :------------------- |
+| `host`    | [`Tree`](../../react/nx-devkit/index#tree) | the file system tree |
+| `project` | `string`                                   | the project name     |
+
+#### Returns
+
+`boolean`
+
+---
+
 ### joinPathFragments
 
 ▸ **joinPathFragments**(...`fragments`): `string`

packages/devkit/index.ts

@@ -41,6 +41,7 @@ export {
   readWorkspaceConfiguration,
   updateWorkspaceConfiguration,
   getProjects,
+  isStandaloneProject,
 } from './src/generators/project-configuration';
 export { toJS } from './src/generators/to-js';
 export { updateTsConfigsToJs } from './src/generators/update-ts-configs-to-js';

packages/devkit/src/generators/project-configuration.ts

@@ -205,6 +205,22 @@ export function readProjectConfiguration(
   return getProjectConfiguration(host, projectName, workspace, nxJson);
 }
 
+/**
+ * Returns if a project has a standalone configuration (project.json).
+ *
+ * @param host - the file system tree
+ * @param project - the project name
+ */
+export function isStandaloneProject(host: Tree, project: string): boolean {
+  const rawWorkspace = readJson<RawWorkspaceJsonConfiguration>(
+    host,
+    getWorkspacePath(host)
+  );
+  const projectConfig = rawWorkspace.projects?.[project];
+
+  return typeof projectConfig === 'string';
+}
+
 function getProjectConfiguration(
   host: Tree,
   projectName: string,

packages/workspace/src/generators/move/lib/move-project-configuration.spec.ts

@@ -188,4 +188,36 @@ describe('moveProjectConfiguration', () => {
     expect(actualProject.implicitDependencies).toEqual(['my-other-lib']);
     expect(readJson(tree, 'nx.json').projects['my-source']).not.toBeDefined();
   });
+
+  it('should support moving a standalone project', () => {
+    const projectName = 'standalone';
+    const newProjectName = 'parent-standalone';
+    addProjectConfiguration(
+      tree,
+      projectName,
+      {
+        projectType: 'library',
+        root: 'libs/standalone',
+        targets: {},
+      },
+      true
+    );
+    const moveSchema: NormalizedSchema = {
+      projectName: 'standalone',
+      destination: 'parent/standalone',
+      importPath: '@proj/parent-standalone',
+      newProjectName,
+      relativeToRootDestination: 'libs/parent/standalone',
+      updateImportPath: true,
+    };
+
+    moveProjectConfiguration(tree, moveSchema, projectConfig);
+
+    expect(() => {
+      readProjectConfiguration(tree, projectName);
+    }).toThrow();
+    const ws = readJson(tree, 'workspace.json');
+    expect(typeof ws.projects[newProjectName]).toBe('string');
+    expect(readProjectConfiguration(tree, newProjectName)).toBeDefined();
+  });
 });

packages/workspace/src/generators/move/lib/move-project-configuration.ts

@@ -1,5 +1,6 @@
 import {
   addProjectConfiguration,
+  isStandaloneProject,
   NxJsonProjectConfiguration,
   ProjectConfiguration,
   removeProjectConfiguration,
@@ -12,6 +13,7 @@ export function moveProjectConfiguration(
   schema: NormalizedSchema,
   projectConfig: ProjectConfiguration & NxJsonProjectConfiguration
 ) {
+  const isStandalone = isStandaloneProject(tree, schema.projectName);
   const projectString = JSON.stringify(projectConfig);
   const newProjectString = projectString.replace(
     new RegExp(projectConfig.root, 'g'),
@@ -25,5 +27,10 @@ export function moveProjectConfiguration(
   removeProjectConfiguration(tree, schema.projectName);
 
   // Create a new project with the root replaced
-  addProjectConfiguration(tree, schema.newProjectName, newProject);
+  addProjectConfiguration(
+    tree,
+    schema.newProjectName,
+    newProject,
+    isStandalone
+  );
 }