Merge branch 'kirtangajjar-add-self-deletion' into develop-v4

Author: mbtamuli

features/bootstrap/FeatureContext.php

@@ -7,8 +7,7 @@
 use Behat\Behat\Hook\Scope\AfterFeatureScope;
 
 
-use Behat\Gherkin\Node\PyStringNode,
-	Behat\Gherkin\Node\TableNode;
+use Behat\Gherkin\Node\PyStringNode;
 
 class FeatureContext implements Context
 {
@@ -93,7 +92,27 @@ public function stdoutShouldReturnSomethingLike($output_stream, PyStringNode $ex
 		}
 	}
 
-	
+	/**
+	 * @Then ee should be deleted
+	 */
+	public function eeShouldBeDeleted()
+	{
+		$result = EE::launch("docker ps -aqf label=org.label-schema.vendor=\"EasyEngine\" | wc -l", false, true);
+		if( trim($result->stdout) !== '0' ) {
+			throw new Exception("All containers have not been removed.");
+		}
+		$home = getenv('HOME');
+		if(file_exists("$home/.ee/")){
+			throw new Exception("~/.ee/ has not been removed");
+		}
+		if(file_exists("$home/ee-sites/")){
+			throw new Exception("~/ee-sites/ has not been removed");
+		}
+		if(file_exists('/opt/easyengine/')){
+			throw new Exception("/opt/easyengine/ has not been removed");
+		}
+	}
+
 	/**
 	 * @AfterFeature
 	 */

features/cli.feature

@@ -13,4 +13,8 @@ Feature: CLI Command
   Scenario: ee update works properly
     Given ee phar is generated
     When I run 'sudo php ee.phar cli update --yes'
-    Then return value should be 0
+    Then return value should be 0
+
+  Scenario: ee uninstall works properly
+    When I run 'sudo bin/ee cli self-uninstall --yes'
+    Then ee should be deleted

php/commands/src/CLI_Command.php

@@ -1,8 +1,8 @@
 <?php
 
 use \Composer\Semver\Comparator;
+use \Symfony\Component\Filesystem\Filesystem;
 use \EE\Utils;
-use Mustangostang\Spyc;
 
 /**
  * Review current EE info, check for updates, or see defined aliases.
@@ -162,7 +162,7 @@ public function info( $_, $assoc_args ) {
 	/**
 	 * Function to run migrations required to upgrade to the newer version. Will always be invoked from the newer phar downloaded inside the /tmp folder
 	 */
-	public function migrate() {
+	private function migrate() {
 		EE\Migration\Executor::execute_migrations();
 	}
 
@@ -488,6 +488,40 @@ public function cmd_dump() {
 		echo json_encode( $this->command_to_array( EE::get_root_command() ) );
 	}
 
+	/**
+	 * Uninstalls easyengine completely along with all sites
+	 *
+	 * ## OPTIONS
+	 *
+	 * [--yes]
+	 * : Do not prompt for confirmation.
+	 *
+	 * @subcommand self-uninstall
+	 */
+	public function self_uninstall( $args, $assoc_args ) {
+
+		EE::confirm("Are you sure you want to remove EasyEngine and all its sites(along with their data)?\nThis is an irreversible action. No backup will be kept.", $assoc_args);
+
+		Utils\default_launch("docker rm -f $(docker ps -aqf label=org.label-schema.vendor=\"EasyEngine\")");
+		$home = Utils\get_home_dir();
+		Utils\default_launch("rm -rf $home/.ee/");
+
+		$records = EE::db()->select(['site_path']);
+
+		if( $records !== false ) {
+			$sites_paths = array_column($records, 'site_path');
+			$fs = new Filesystem();
+			$fs->remove($sites_paths);
+		}
+
+		Utils\default_launch("rm -df $home/ee-sites/");
+		Utils\default_launch("rm -rf /opt/easyengine/");
+
+		if ( Utils\inside_phar() ) {
+			unlink( realpath( $_SERVER['argv'][0] ) );
+		}
+	}
+
 	/**
 	 * Generate tab completion strings.
 	 *