Merge pull request #18 from ashur/release/0.7.0

release/0.7.0

Author: ashur

CHANGELOG.md

@@ -2,7 +2,11 @@
 
 All notable changes to Pug will be documented in this file (beginning with v0.5 😅).
 
-## [0.6.0] - 2015-08-10
+## [0.7.0] - 2017-11-14
+### Added
+- `pug install`
+
+## [0.6.0] - 2016-08-10
 ### Added
 - Namespaces
 - Command support for namespaces (aka groups): enable, disable, remove, update

README.md

@@ -13,10 +13,30 @@ One command is all you need to update local repositories and their submodules. I
 
 ## Installation
 
+First, clone this repository:
+
 ```
+$ cd ~/tools
 $ git clone --recursive https://github.com/ashur/pug.git
 ```
 
+> 🎉 **New in v0.7**
+
+Next, run the `install` command and include a directory that's already on your `$PATH`:
+
+```
+$ pug/bin/pug install /usr/local/bin
+Linked to '/usr/local/bin/pug'
+```
+
+This will symlink the `pug` executable, letting you run `pug` from anywhere on the command line:
+
+```
+$ cd ~/Desktop/
+$ pug --version
+pug version 0.7.0
+```
+
 ### Requirements
 
 Pug requires PHP 5.4 or greater
@@ -42,34 +62,11 @@ $ pug up
 >
 > ```
 > $ pug --version
-> pug version 0.5.0
+> pug version 0.7.0
 > ```
 >
 > Nice. 😁
 
-### Extra Credit
-
-Let's say you cloned Pug to a local directory `~/tools`:
-
-```
-$ cd ~/tools
-$ git clone --recursive https://github.com/ashur/pug.git
-```
-
-You'll probably want to symlink the Pug executable to a directory already on your `$PATH`:
-
-```
-$ ln -s ~/tools/pug/bin/pug /usr/local/bin/pug
-```
-
-This lets you run `pug` commands from anywhere on the command line, not just from inside the Pug repository folder.
-
-Alternatively, you can add the repository's `bin` folder to your environment `$PATH`. For example:
-
-```
-export PATH=$PATH:$HOME/tools/pug/bin
-```
-
 
 ## Basics
 

lib/commands/install.php

@@ -0,0 +1,51 @@
+<?php
+
+use Huxtable\CLI\Command;
+use Huxtable\Core\File;
+
+/**
+ * @name			install
+ * @description		Symlink 'pug' to a convenient path
+ * @usage			install <dir>
+ */
+$command = new Command( 'install', 'Symlink \'pug\' to a convenient path', function( $dir )
+{
+	$pathSource = dirname( dirname( __DIR__ ) ) . '/bin/pug';
+
+	try
+	{
+		$destinationDirectory = new File\Directory( $dir );
+
+		if( !$destinationDirectory->exists() )
+		{
+			throw new \Exception( "Invalid location: '{$dir}' does not exist" );
+		}
+	}
+	catch( \Exception $e )
+	{
+		throw new Command\CommandInvokedException( $e->getMessage(), 1 );
+	}
+
+	if( !$destinationDirectory->isWritable() )
+	{
+		throw new Command\CommandInvokedException( "Invalid location: You do not have permission to write to '{$destinationDirectory}'" );
+	}
+
+	$target = $destinationDirectory->child( 'pug' );
+	$source = new File\File( $pathSource );
+
+	if( !$source->exists() )
+	{
+		throw new Command\CommandInvokedException( "Invalid source: '{$source}' not found", 1 );
+	}
+
+	if( $target->exists() || is_link( $target->getPathname() ) )
+	{
+		throw new Command\CommandInvokedException( "Invalid target: '{$target}' already exists", 1 );
+	}
+
+	symlink( $source, $target );
+	echo "Linked to '{$target}'" . PHP_EOL;
+});
+
+return $command;

lib/config.php

@@ -9,7 +9,7 @@
 	/*
 	 * Application version
 	 */
-	'version' => '0.6.0',
+	'version' => '0.7.0',
 
 	/*
 	 * PHP minimum version