docs: update document

README.md

@@ -39,7 +39,7 @@ This project is mainly used internally within ebizbase projects but we have deci
 ### npm packages
 | Name       | Description|
 | ---------- | ---------- | 
-| [nx-devkit][nx-devkit-readme]  | The NX plugin to build, push and analyze image |
+| [nx-devkit][nx-devkit-readme]  | It contains many utility functions for interactive with nx workspace and projects |
 
 ### nx plugins
 | Name       | Description|

packages/nx-devkit/README.md

@@ -1,11 +1,49 @@
 # nx-devkit
 
-This library was generated with [Nx](https://nx.dev).
+It contains many utility functions for interactive with nx workspace and projects
 
-## Building
 
-Run `nx build nx-devkit` to build the library.
+## Installation
 
-## Running unit tests
+To install the package, run:
 
-Run `nx test nx-devkit` to execute the unit tests via [Jest](https://jestjs.io).
+```bash
+npm install @ebizbase/nx-devkit
+```
+
+## Usage
+
+Here is an example of how to use the `DockerUtils`:
+
+```typescript
+import { DockerUtils } from '@ebizbase/nx-devkit';
+
+const dockerService = new DockerUtils();
+
+// Check docker installed and docker daemon is running
+if (!dockerService.checkDockerInstalled(context.isVerbose)) {
+  logger.error('Docker is not installed or docker daemon is not running');
+  return { success: false };
+}
+
+// Determine using build or buildx for building Docker image
+const isBuildxInstalled = dockerService.checkBuildxInstalled(context.isVerbose);
+if (!isBuildxInstalled) {
+  logger.warn(
+    'Buildx is not installed falling back to docker build. Docker buildx is not installed so performance may be degraded'
+  );
+}
+const buildCommand = isBuildxInstalled ? ['docker', 'buildx', 'build'] : ['docker', 'build'];
+```
+
+
+Here is an example of how to use the `DockerUtils`:
+
+```typescript
+import { ProjectUtils } from '@ebizbase/nx-devkit';
+const executor: PromiseExecutor<DockerExecutorSchema> = async (options, context) => {
+  const projectUtils = new ProjectUtils(context);
+  const projectRoot: projectUtils.getProjectRoot();
+  const projectName: projectUtils.getProjectName();
+};
+```

packages/nx-devkit/package.json

@@ -2,7 +2,7 @@
   "name": "@ebizbase/nx-devkit",
   "version": "1.0.0",
   "private": false,
-  "description": "The nx devkit utils",
+  "description": "It contains many utility functions for interactive with nx workspace and projects",
   "bugs": "https://github.com/ebizbase/dev-infras/issues",
   "repository": {
     "type": "git",