Merge pull request #1 from NativeCLI/feature/self-update-doc

Add documentation for self-update

Author: PeteBishwhip

Writerside/cfg/buildprofiles.xml

@@ -17,7 +17,7 @@
     </variables>
 
     <footer>
-        <link href="https://nativephp.com/ios?ref=nativecli">Join NativePHP Early Access Program!</link>
+        <link href="https://nativephp.com/ios?ref=nativecli">Join NativePHP EAP!</link>
     </footer>
 
     <build-profile instance="n">

Writerside/n.tree

@@ -15,6 +15,7 @@
         <toc-element topic="New.md"/>
         <toc-element topic="cache-clear.md"/>
         <toc-element topic="check-update.md"/>
+        <toc-element topic="self-update.md"/>
         <toc-element topic="update.md"/>
     </toc-element>
     <toc-element topic="Contributing.md"/>

Writerside/topics/self-update.md

@@ -0,0 +1,40 @@
+# self-update
+
+This command provides an easy way to ensure that NativeCLI is always kept up to date.
+
+<tip>
+This command is only available in NativeCLI version 1.0.0-release.1 and later.
+</tip>
+
+## Command
+
+Syntax:
+
+```shell
+nativecli self-update [VERSION]
+```
+
+## Options
+
+Describe what each option is used for:
+
+Version
+: No flag required. If a version is specified, NativeCLI will attempt to update to that version. If no version is specified, NativeCLI will update to the latest stable version.
+
+## Examples
+
+Update to the latest stable version:
+
+```shell
+nativecli self-update
+```
+
+Update to a specific version:
+
+```shell
+nativecli self-update 1.0.0-beta.2
+```
+
+<seealso>
+    <!--Provide links to related how-to guides, overviews, and tutorials.-->
+</seealso>