Extract BaseCommand from CompareCommand.

- This sets the configuration values for all commands.
Configuration::defaults() must now receive a configuration name file when called (such that other apps using php-semver-checker can create their own configuration file, see php-semver-checker-git).

Author: tomzx

src/PHPSemVerChecker/Configuration/Configuration.php

@@ -37,9 +37,9 @@ public static function fromFile($file)
 	/**
 	 * @return \PHPSemVerChecker\Configuration\Configuration
 	 */
-	public static function defaults()
+	public static function defaults($name)
 	{
-		return self::fromFile(['?php-semver-checker.yml.dist', '?php-semver-checker.yml']);
+		return self::fromFile(['?'.$name.'.yml.dist', '?'.$name.'.yml']);
 	}
 
 	/**

src/PHPSemVerChecker/Console/Command/BaseCommand.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace PHPSemVerChecker\Console\Command;
+
+use PHPSemVerChecker\Configuration\Configuration;
+use PHPSemVerChecker\Configuration\LevelMapping;
+use PHPSemVerChecker\Console\InputMerger;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class BaseCommand extends Command
+{
+	/**
+	 * @var \PHPSemVerChecker\Configuration\Configuration
+	 */
+	protected $config;
+
+	/**
+	 * @param \Symfony\Component\Console\Input\InputInterface   $input
+	 * @param \Symfony\Component\Console\Output\OutputInterface $output
+	 */
+	protected function initialize(InputInterface $input, OutputInterface $output)
+	{
+		parent::initialize($input, $output);
+		$configPath = $input->getOption('config');
+		$this->config = $configPath ? Configuration::fromFile($configPath) : Configuration::defaults('php-semver-checker');
+		$inputMerger = new InputMerger();
+		$inputMerger->merge($input, $this->config);
+
+		// Set overrides
+		LevelMapping::setOverrides($this->config->getLevelMapping());
+	}
+}

src/PHPSemVerChecker/Console/Command/CompareCommand.php

@@ -5,25 +5,18 @@
 use PHPSemVerChecker\Analyzer\Analyzer;
 use PHPSemVerChecker\Configuration\Configuration;
 use PHPSemVerChecker\Configuration\LevelMapping;
-use PHPSemVerChecker\Console\InputMerger;
 use PHPSemVerChecker\Filter\SourceFilter;
 use PHPSemVerChecker\Finder\Finder;
 use PHPSemVerChecker\Reporter\JsonReporter;
 use PHPSemVerChecker\Reporter\Reporter;
 use PHPSemVerChecker\Scanner\ProgressScanner;
 use PHPSemVerChecker\Scanner\Scanner;
-use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 
-class CompareCommand extends Command {
-	/**
-	 * @var \PHPSemVerChecker\Configuration\Configuration
-	 */
-	protected $config;
-
+class CompareCommand extends BaseCommand {
 	protected function configure()
 	{
 		$this
@@ -32,32 +25,16 @@ protected function configure()
 			->setDefinition([
 				new InputArgument('source-before', InputArgument::REQUIRED, 'A base directory to check (ex my-test)'),
 				new InputArgument('source-after', InputArgument::REQUIRED, 'A base directory to check against (ex my-test)'),
-				new InputOption('include-before', null,  InputOption::VALUE_OPTIONAL, 'List of paths to include <info>(comma separated)</info>'),
+				new InputOption('include-before', null, InputOption::VALUE_OPTIONAL, 'List of paths to include <info>(comma separated)</info>'),
 				new InputOption('include-after', null, InputOption::VALUE_OPTIONAL, 'List of paths to include <info>(comma separated)</info>'),
-				new InputOption('exclude-before', null,  InputOption::VALUE_REQUIRED, 'List of paths to exclude <info>(comma separated)</info>'),
+				new InputOption('exclude-before', null, InputOption::VALUE_REQUIRED, 'List of paths to exclude <info>(comma separated)</info>'),
 				new InputOption('exclude-after', null, InputOption::VALUE_REQUIRED, 'List of paths to exclude <info>(comma separated)</info>'),
 				new InputOption('full-path', null, InputOption::VALUE_NONE, 'Display the full path to the file instead of the relative path'),
 				new InputOption('config', null, InputOption::VALUE_REQUIRED, 'A configuration file to configure php-semver-checker'),
 				new InputOption('to-json', null, InputOption::VALUE_REQUIRED, 'Output the result to a JSON file')
 			]);
 	}
 
-	/**
-	 * @param \Symfony\Component\Console\Input\InputInterface   $input
-	 * @param \Symfony\Component\Console\Output\OutputInterface $output
-	 */
-	protected function initialize(InputInterface $input, OutputInterface $output)
-	{
-		parent::initialize($input, $output);
-		$configPath = $input->getOption('config');
-		$this->config = $configPath ? Configuration::fromFile($configPath) : Configuration::defaults();
-		$inputMerger = new InputMerger();
-		$inputMerger->merge($input, $this->config);
-
-		// Set overrides
-		LevelMapping::setOverrides($this->config->getLevelMapping());
-	}
-
 	/**
 	 * @param \Symfony\Component\Console\Input\InputInterface   $input
 	 * @param \Symfony\Component\Console\Output\OutputInterface $output