Replace Factory with simplified Client constructor

Author: clue

README.md

@@ -27,8 +27,6 @@ its event-driven model to react to changes and events happening.
 
 * [Quickstart example](#quickstart-example)
 * [Usage](#usage)
-  * [Factory](#factory)
-    * [createClient()](#createclient)
   * [Client](#client)
     * [Commands](#commands)
     * [Promises](#promises)
@@ -48,10 +46,9 @@ Docker API of your local docker daemon:
 
 ```php
 $loop = React\EventLoop\Factory::create();
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$client = new Clue\React\Docker\Client($loop);
 
-$client->imageSearch('clue')->then(function ($images) {
+$client->imageSearch('clue')->then(function (array $images) {
     var_dump($images);
 });
 
@@ -62,45 +59,28 @@ See also the [examples](examples).
 
 ## Usage
 
-### Factory
+### Client
 
-The `Factory` is responsible for creating your `Client` instance.
-It also registers everything with the main [`EventLoop`](https://github.com/reactphp/event-loop#usage).
+The `Client` is responsible for assembling and sending HTTP requests to the Docker Engine API.
+It uses an HTTP client bound to the main [`EventLoop`](https://github.com/reactphp/event-loop#usage)
+in order to handle async requests:
 
 ```php
 $loop = React\EventLoop\Factory::create();
-$factory = new Factory($loop);
+$client = new Clue\React\Docker\Client($loop);
 ```
 
-If you need custom DNS, SSL/TLS or proxy settings, you can explicitly pass a
-custom [`Browser`](https://github.com/clue/php-buzz-react#browser) instance:
+If your Docker Engine API is not accessible using the default `unix:///var/run/docker.sock`
+Unix domain socket path, you may optionally pass an explicit URL like this:
 
-```php
-$factory = new Factory($loop, $browser);
 ```
-
-#### createClient()
-
-The `createClient($url = null)` method can be used to create a new `Client`.
-It helps with constructing a `Browser` object for the given remote URL.
-
-```php
-// create client with default URL (unix:///var/run/docker.sock)
-$client = $factory->createClient();
-
 // explicitly use given UNIX socket path
-$client = $factory->createClient('unix:///var/run/docker.sock');
+$client = new Clue\React\Docker\Client($loop, 'unix:///var/run/docker.sock');
 
-// connect via TCP/IP
-$client = $factory->createClient('http://10.0.0.2:8000/');
+// or connect via TCP/IP to a remote Docker Engine API
+$client = new Clue\React\Docker\Client($loop, 'http://10.0.0.2:8000/');
 ```
 
-### Client
-
-The `Client` is responsible for assembling and sending HTTP requests to the Docker API.
-It requires a `Browser` object bound to the main `EventLoop` in order to handle async requests and a base URL.
-The recommended way to create a `Client` is using the `Factory` (see above).
-
 #### Commands
 
 All public methods on the `Client` resemble the API described in the [Docker Engine API documentation](https://docs.docker.com/develop/sdk/) like this:
@@ -162,8 +142,7 @@ The resulting blocking code could look something like this:
 use Clue\React\Block;
 
 $loop = React\EventLoop\Factory::create();
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$client = new Clue\React\Docker\Client($loop);
 
 $promise = $client->imageInspect('busybox');
 

examples/archive.php

@@ -1,24 +1,22 @@
 <?php
+
 // this example shows how the containerArchiveStream() method returns a TAR stream,
 // how it can be passed to a TAR decoder and how we can then pipe each
 // individual file to the console output.
 
-require __DIR__ . '/../vendor/autoload.php';
-
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
+use Clue\CaretNotation\Encoder;
+use Clue\React\Docker\Client;
 use Clue\React\Tar\Decoder;
 use React\Stream\ReadableStreamInterface;
-use Clue\CaretNotation\Encoder;
+
+require __DIR__ . '/../vendor/autoload.php';
 
 $container = isset($argv[1]) ? $argv[1] : 'asd';
 $path = isset($argv[2]) ? $argv[2] : '/etc/passwd';
 echo 'Container "' . $container . '" dumping "' . $path . '" (pass as arguments to this example)' . PHP_EOL;
 
-$loop = LoopFactory::create();
-
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $stream = $client->containerArchiveStream($container, $path);
 

examples/benchmark-exec.php

@@ -1,14 +1,13 @@
 <?php
+
 // this simple example executes a command within the given running container and
 // displays how fast it can receive its output.
 // expect this to be significantly faster than the (totally unfair) equivalent:
 // $ docker exec asd dd if=/dev/zero bs=1M count=1000 | dd of=/dev/null
 
-require __DIR__ . '/../vendor/autoload.php';
+use Clue\React\Docker\Client;
 
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
-use React\Stream\Stream;
+require __DIR__ . '/../vendor/autoload.php';
 
 $container = 'asd';
 $cmd = array('dd', 'if=/dev/zero', 'bs=1M', 'count=1000');
@@ -18,10 +17,8 @@
     $cmd = array_slice($argv, 2);
 }
 
-$loop = LoopFactory::create();
-
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $client->execCreate($container, $cmd)->then(function ($info) use ($client) {
     $stream = $client->execStartStream($info['Id'], true);

examples/events.php

@@ -1,16 +1,14 @@
 <?php
+
 // this simple example displays all docker events that happen in the next 10s.
 // try starting / removing a container in the meantime to see some output.
 
-require __DIR__ . '/../vendor/autoload.php';
-
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
+use Clue\React\Docker\Client;
 
-$loop = LoopFactory::create();
+require __DIR__ . '/../vendor/autoload.php';
 
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 // get a list of all events that happened up until this point
 // expect this list to be limited to the last 64 (or so) events

examples/exec-inspect.php

@@ -1,11 +1,11 @@
 <?php
-// this simple example executes a "sleep 2" within the given running container
 
-require __DIR__ . '/../vendor/autoload.php';
+// this simple example executes a "sleep 2" within the given running container
 
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
 use Clue\React\Buzz\Message\ResponseException;
+use Clue\React\Docker\Client;
+
+require __DIR__ . '/../vendor/autoload.php';
 
 $container = 'asd';
 //$cmd = array('echo', 'hello world');
@@ -18,10 +18,8 @@
     $cmd = array_slice($argv, 2);
 }
 
-$loop = LoopFactory::create();
-
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $client->execCreate($container, $cmd)->then(function ($info) use ($client) {
     echo 'Created with info: ' . json_encode($info) . PHP_EOL;

examples/exec-stream.php

@@ -1,13 +1,13 @@
 <?php
+
 // this example executes some commands within the given running container and
 // displays the streaming output as it happens.
 
-require __DIR__ . '/../vendor/autoload.php';
-
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
+use Clue\React\Docker\Client;
 use React\Stream\Stream;
 
+require __DIR__ . '/../vendor/autoload.php';
+
 $container = 'asd';
 //$cmd = array('echo', 'hello world');
 //$cmd = array('sleep', '2');
@@ -19,10 +19,8 @@
     $cmd = array_slice($argv, 2);
 }
 
-$loop = LoopFactory::create();
-
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $out = new Stream(STDOUT, $loop);
 $out->pause();

examples/export.php

@@ -1,21 +1,19 @@
 <?php
+
 // this example shows how the containerExport() call returns a TAR stream
 // and how we it can be piped into a output tar file.
 
-require __DIR__ . '/../vendor/autoload.php';
-
-use React\EventLoop\StreamSelectLoop;
-use Clue\React\Docker\Factory;
+use Clue\React\Docker\Client;
 use React\Stream\Stream;
 
+require __DIR__ . '/../vendor/autoload.php';
+
 $container = isset($argv[1]) ? $argv[1] : 'asd';
 $target = isset($argv[2]) ? $argv[2] : ($container . '.tar');
 echo 'Exporting whole container "' . $container . '" to "' . $target .'" (pass as arguments to this example)' . PHP_EOL;
 
-$loop = new StreamSelectLoop();
-
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $stream = $client->containerExportStream($container);
 

examples/info.php

@@ -1,15 +1,13 @@
 <?php
-// this simple example displays system wide information from Docker as a simple JSON
 
-require __DIR__ . '/../vendor/autoload.php';
+// this simple example displays system wide information from Docker as a simple JSON
 
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
+use Clue\React\Docker\Client;
 
-$loop = LoopFactory::create();
+require __DIR__ . '/../vendor/autoload.php';
 
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $client->info()->then(function ($info) {
     echo json_encode($info, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) . PHP_EOL;

examples/pull.php

@@ -1,19 +1,17 @@
 <?php
+
 // this example shows how the imageCreateStream() call can be used to pull a given image.
 // demonstrates the JSON streaming API, individual progress events will be printed as they happen.
 
-require __DIR__ . '/../vendor/autoload.php';
+use Clue\React\Docker\Client;
 
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
+require __DIR__ . '/../vendor/autoload.php';
 
 $image = isset($argv[1]) ? $argv[1] : 'clue/redis-benchmark';
 echo 'Pulling image "' . $image . '" (pass as argument to this example)' . PHP_EOL;
 
-$loop = LoopFactory::create();
-
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $stream = $client->imageCreateStream($image);
 

examples/push.php

@@ -1,20 +1,18 @@
 <?php
+
 // this example shows how the imagePush() call can be used to publish a given image.
 // this requires authorization and this example includes some invalid defaults.
 
-require __DIR__ . '/../vendor/autoload.php';
+use Clue\React\Docker\Client;
 
-use React\EventLoop\Factory as LoopFactory;
-use Clue\React\Docker\Factory;
+require __DIR__ . '/../vendor/autoload.php';
 
 $image = isset($argv[1]) ? $argv[1] : 'asd';
 $auth = json_decode('{"username": "string", "password": "string", "email": "string", "serveraddress" : "string", "auth": ""}');
 echo 'Pushing image "' . $image . '" (pass as argument to this example)' . PHP_EOL;
 
-$loop = LoopFactory::create();
-
-$factory = new Factory($loop);
-$client = $factory->createClient();
+$loop = React\EventLoop\Factory::create();
+$client = new Client($loop);
 
 $client->imagePush($image, null, null, $auth)->then(function ($result) {
     echo json_encode($result, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) . PHP_EOL;