Merge pull request #5267 from NativeScript/vladimirov/fix-package-manager-help

fix: improve package-manager help and info messages

Author: rosen-vladimirov

docs/man_pages/general/package-manager-get.md

@@ -22,4 +22,5 @@ General | `$ tns package-manager get`
 Command | Description
 ----------|----------
 [package-manager-set](package-manager-set.html) | Enables the specified package manager for the NativeScript CLI. Supported values are npm, yarn and pnpm.
+[package-manager-get](package-manager-get.html) | Prints the value of the current package manager.
 <% } %>

docs/man_pages/general/package-manager-set.md

@@ -7,7 +7,7 @@ position: 18
 
 ### Description
 
-Enables the specified package manager for the NativeScript CLI. Supported values are npm and yarn.
+Enables the specified package manager for the NativeScript CLI. Supported values are npm, yarn and pnpm.
 
 ### Commands
 

docs/man_pages/start.md

@@ -23,6 +23,7 @@ Command | Description
 [proxy](general/proxy.html) | Displays proxy settings.
 [migrate](general/migrate.html) | Migrates the app dependencies to a form compatible with NativeScript 6.0.
 [update](general/update.html) | Updates the project with the latest versions of iOS/Android runtimes and cross-platform modules.
+[package-manager](general/package-manager.html) | Prints the value of the current package manager.
 
 ## Project Development Commands
 Command | Description

lib/common/commands/package-manager-set.ts

@@ -18,6 +18,7 @@ export class PackageManagerCommand implements ICommand {
 
 		await this.$userSettingsService.saveSetting("packageManager", packageManagerName);
 
+		this.$logger.printMarkdown(`Please ensure you have the directory containing \`${packageManagerName}\` executable available in your PATH.`);
 		this.$logger.printMarkdown(`You've successfully set \`${packageManagerName}\` as your package manager.`);
 	}
 }