Fix config key mismatch, update readme

Author: Tekill

README.md

@@ -8,10 +8,12 @@
 
 EnvDiff is tool to compare environment keys to find the difference between .env files and actualize them.
 
+![Example cast](https://j.gifs.com/y8RGA6.gif)
+
 # Installation
 
 ```
-composer install tekill/env-diff
+composer require tekill/env-diff
 ```
 
 ## Manual running
@@ -129,7 +131,7 @@ check_run() {
   echo "$changed_files" | grep -E --quiet "$1" && eval "$2"
 }
 
-# Aclualize env files if the `env.dist` file gets changed
+# Actualize env files if the `env.dist` file gets changed
 check_run env.dist "php ./vendor/bin/env-diff aclualize"
 ```
 

env-diff

@@ -11,6 +11,8 @@
 
 class ScriptHandler
 {
+    const CONFIG_KEY = 'lf-env-diff';
+
     /**
      * @param Event $event
      *
@@ -54,7 +56,7 @@ private static function extractConfigs(Event $event)
     {
         $extras = $event->getComposer()->getPackage()->getExtra();
 
-        $configs = isset($extras['lf-diff-env']) ? $extras['lf-diff-env'] : [[]];
+        $configs = isset($extras[self::CONFIG_KEY]) ? $extras[self::CONFIG_KEY] : [[]];
 
         if (!is_array($configs)) {
             throw new InvalidArgumentException(

src/Composer/ScriptHandler.php

@@ -5,7 +5,7 @@
 class Config
 {
     const DEFAULT_TARGET = '.env';
-    CONST DEFAULT_DIST   = '.env.dist';
+    const DEFAULT_DIST   = '.env.dist';
 
     /** @var string */
     private $dist;

src/Config.php

@@ -5,15 +5,18 @@
 use LF\EnvDiff\Console\Command\ActualizeCommand;
 use LF\EnvDiff\Console\Command\DiffCommand;
 use Symfony\Component\Console\Application as BaseApplication;
+use Symfony\Component\Console\Exception\LogicException;
 
 class Application extends BaseApplication
 {
     /**
      * {@inheritdoc}
+     *
+     * @throws LogicException
      */
     public function __construct()
     {
-        parent::__construct('Env diff', '1.0.2');
+        parent::__construct('Env diff', '1.0.3');
 
         $this->setAutoExit(true);
         $this->add(new DiffCommand('diff'));

src/Console/Application.php

@@ -6,6 +6,7 @@
 use LF\EnvDiff\IO\ConsoleIO;
 use LF\EnvDiff\Processor;
 use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Exception\InvalidArgumentException;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -25,6 +26,8 @@ protected function configure()
 
     /**
      * {@inheritdoc}
+     *
+     * @throws InvalidArgumentException
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
@@ -40,6 +43,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
      * @param InputInterface $input
      *
      * @return Config
+     *
+     * @throws InvalidArgumentException
      */
     private function createConfig(InputInterface $input)
     {

src/Console/Command/AbstractCommand.php

@@ -2,14 +2,19 @@
 
 namespace LF\EnvDiff\Console\Command;
 
+use InvalidArgumentException;
 use LF\EnvDiff\Config;
 use LF\EnvDiff\Processor;
+use RuntimeException;
 
 class ActualizeCommand extends AbstractCommand
 {
     /**
      * @param Processor $processor
      * @param Config    $config
+     *
+     * @throws RuntimeException
+     * @throws InvalidArgumentException
      */
     protected function doExecute(Processor $processor, Config $config)
     {

src/Console/Command/ActualizeCommand.php

@@ -2,6 +2,7 @@
 
 namespace LF\EnvDiff\Console\Command;
 
+use InvalidArgumentException;
 use LF\EnvDiff\Config;
 use LF\EnvDiff\Processor;
 
@@ -10,6 +11,8 @@ class DiffCommand extends AbstractCommand
     /**
      * @param Processor $processor
      * @param Config    $config
+     *
+     * @throws InvalidArgumentException
      */
     protected function doExecute(Processor $processor, Config $config)
     {

src/Console/Command/DiffCommand.php

@@ -2,6 +2,7 @@
 
 namespace LF\EnvDiff\IO;
 
+use Symfony\Component\Console\Exception\RuntimeException;
 use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -52,6 +53,8 @@ public function isInteractive()
 
     /**
      * {@inheritdoc}
+     *
+     * @throws RuntimeException
      */
     public function ask($question, $default = null)
     {

src/IO/ConsoleIO.php

@@ -20,11 +20,11 @@ public function provideInvalidConfiguration()
     {
         return [
             'invalid type'                      => [
-                ['lf-diff-env' => 'not an array'],
+                ['lf-env-diff' => 'not an array'],
                 'The extra.lf-env-diff setting must be an array or a configuration object',
             ],
             'invalid type for multiple configs' => [
-                ['lf-diff-env' => ['not an array']],
+                ['lf-env-diff' => ['not an array']],
                 'The extra.lf-env-diff setting must be an array of configuration objects',
             ],
         ];
@@ -76,7 +76,7 @@ public function provideValidConfiguration()
         return [
             [
                 [
-                    'lf-diff-env' => [
+                    'lf-env-diff' => [
                         [
                             'dist'   => 'fixtures/difference/valid/identical/.env.dist',
                             'target' => 'fixtures/difference/valid/identical/.env'