Merge develop for v4.0.1

README.md

@@ -3,6 +3,7 @@
 <img width="150" height="150" src="https://easyengine.io/wp-content/uploads/2015/11/cropped-favicon-easyengine.png" alt="EasyEngine Logo" align="right" />
 
 [![Build Status](https://travis-ci.org/EasyEngine/easyengine.svg?branch=master-v4)](https://travis-ci.org/EasyEngine/easyengine)
+[![License](https://poser.pugx.org/phpunit/phpunit/license)](https://packagist.org/packages/phpunit/phpunit)
 [![Join EasyEngine Slack Channel](http://slack.easyengine.io/badge.svg)](http://slack.easyengine.io/)
 
 ## Requirements
@@ -19,7 +20,7 @@
 For Linux, we have created an installer script which will install all the dependencies for you. We have tested this on Ubuntu 14.04, 16.04, 18.04 and Debian 8.
 
 ```bash
-wget -qO ee https://rt.cx/ee4beta && sudo bash ee
+wget -qO ee https://rt.cx/ee4 && sudo bash ee
 ```
 
 Even if the script doesn't work for your distribution, you can manually install the dependencies and then run the following commands to install EasyEngine
@@ -107,4 +108,3 @@ We warmheartedly welcome all contributions however and in whatever capacity you
 ## Donations
 
 [![PayPal-Donate](https://cloud.githubusercontent.com/assets/4115/5297691/c7b50292-7bd7-11e4-987b-2dc21069e756.png)](http://rt.cx/eedonate)
-[![BitCoin-Donate](https://bitpay.com/img/donate-button.svg)](https://bitpay.com/417008/donate)

VERSION

@@ -1 +1 @@
-4.0.0
+4.0.1

ci/prepare.sh

@@ -10,4 +10,8 @@ if [[ "$TRAVIS_BRANCH" != $DEPLOY_BRANCH ]]; then
     sed -i 's/\:\ \"\(.*\)\"/\:\ \"\1-nightly\"/g' img-versions.json
 fi
 
-php -dphar.readonly=0 ./utils/make-phar.php easyengine.phar --quiet
+php -dphar.readonly=0 ./utils/make-phar.php easyengine.phar --quiet
+
+# Checking the phar is working.
+sudo ./easyengine.phar cli info
+docker ps -a

php/EE/Runner.php

@@ -64,28 +64,54 @@ private function init_ee() {
 
 		if (
 			! empty( $this->arguments ) &&
-			 ( 'help' !== $this->arguments[0] )
-			 && $this->arguments !== [ 'cli', 'version' ]
-			)
-		 {
+			( ! in_array( $this->arguments[0], [ 'cli', 'config', 'help' ], true ) )
+		) {
+			$this->check_requirements();
+			$this->maybe_trigger_migration();
+		}
+		if ( [ 'cli', 'info' ] === $this->arguments && $this->check_requirements( false ) ) {
+			$this->maybe_trigger_migration();
+		}
+	}
 
-			// Minimum requirement checks.
-			$docker_running = 'docker ps > /dev/null';
-			if ( ! EE::exec( $docker_running ) ) {
-				EE::error( 'docker not installed or not running.' );
-			}
+	/**
+	 * Check EE requirements for required commands.
+	 *
+	 * @param bool $show_error To display error or to retutn status.
+	 */
+	public function check_requirements( $show_error = true ) {
 
-			$docker_compose_installed = 'command -v docker-compose > /dev/null';
-			if ( ! EE::exec( $docker_compose_installed ) ) {
-				EE::error( 'EasyEngine requires docker-compose.' );
-			}
+		$docker_running = true;
+		$status         = true;
+		$error          = [];
 
-			if ( version_compare( PHP_VERSION, '7.2.0' ) < 0 ) {
-				EE::error( 'EasyEngine requires minimum PHP 7.2.0 to run.' );
-			}
+		$docker_running_cmd = 'docker ps > /dev/null';
+		if ( ! EE::exec( $docker_running_cmd ) ) {
+			$status         = false;
+			$docker_running = false;
+			$error[]        = 'Docker not installed or not running.';
+		}
 
-			$this->maybe_trigger_migration();
+		$docker_compose_installed = 'command -v docker-compose > /dev/null';
+		if ( ! EE::exec( $docker_compose_installed ) ) {
+			$status  = false;
+			$error[] = 'EasyEngine requires docker-compose.';
+		}
+
+		if ( version_compare( PHP_VERSION, '7.2.0' ) < 0 ) {
+			$status  = false;
+			$error[] = 'EasyEngine requires minimum PHP 7.2.0 to run.';
 		}
+
+		if ( $show_error && ! $status ) {
+			EE::error( reset( $error ), false );
+			if ( IS_DARWIN && ! $docker_running ) {
+				EE::log( 'For macOS docker can be installed using: `brew cask install docker`' );
+			}
+			die;
+		}
+
+		return $status;
 	}
 
 	/**

php/commands/src/CLI_Command.php

@@ -286,6 +286,7 @@ public function update( $_, $assoc_args ) {
 			$download_url = $newest['package_url'];
 			$md5_url      = str_replace( '.phar', '.phar.md5', $download_url );
 		}
+		EE::get_runner()->check_requirements();
 		EE::log( sprintf( 'Downloading from %s...', $download_url ) );
 		$temp    = \EE\Utils\get_temp_dir() . uniqid( 'ee_', true ) . '.phar';
 		$headers = array();
@@ -493,21 +494,27 @@ public function cmd_dump() {
 	 */
 	public function self_uninstall( $args, $assoc_args ) {
 
+		if ( ! EE::get_runner()->check_requirements( false ) ) {
+			EE::error( 'Unable to proceed with uninstallation. Seems there is a dependency down.', false );
+			die;
+		}
+
 		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 );
 
 		EE::exec( 'docker rm -f $(docker ps -aqf label=org.label-schema.vendor="EasyEngine")' );
-		$home = Utils\get_home_dir();
-		EE::exec( "rm -rf $home/.ee/" );
+		EE::exec( 'docker network prune -f $(docker network ls -f "label=org.label-schema.vendor=EasyEngine")' );
+		EE::exec( 'docker volume rm -f $(docker volume ls -f "label=org.label-schema.vendor=EasyEngine" -q)' );
+		EE::exec( 'docker image rm $(docker image ls -f "label=org.label-schema.vendor=EasyEngine" -q)' );
 
 		$records = Site::all( [ 'site_fs_path' ] );
 
+		$fs = new Filesystem();
 		if ( ! empty( $records ) ) {
 			$sites_paths = array_column( $records, 'site_fs_path' );
-			$fs = new Filesystem();
 			$fs->remove( $sites_paths );
 		}
 
-		EE::exec( "rm -rf " . EE_ROOT_DIR );
+		$fs->remove( EE_ROOT_DIR );
 
 		if ( Utils\inside_phar() ) {
 			unlink( realpath( $_SERVER['argv'][0] ) );