context switching, cloud provider support

Author: travisghansen

composer.json

@@ -13,10 +13,12 @@
     "require": {
         "php": ">=7.2.0",
         "ext-json": "*",
-        "ext-yaml": "*"
+        "symfony/yaml": "^5.0",
+        "flow/jsonpath": "^0.5.0"
     },
     "suggest": {
-        "ext-pcntl": "support forking of watches"
+        "ext-pcntl": "support forking of watches",
+        "ext-yaml": "support parsing yaml with native extensions"
     },
     "autoload": {
         "psr-0": {"KubernetesClient\\": "src/"}

src/KubernetesClient/Client.php

@@ -2,6 +2,8 @@
 
 namespace KubernetesClient;
 
+use Flow\JSONPath\JSONPathException;
+
 /**
  * Client class for interacting with a kubernetes API.  Primary interface should be:
  *  - ->request()
@@ -39,6 +41,8 @@ public function getConfig()
      * Get common options to be used for the stream context
      *
      * @return array
+     * @throws \Error
+     * @throws JSONPathException
      */
     private function getContextOptions()
     {
@@ -75,6 +79,8 @@ private function getContextOptions()
      * @param string $verb
      * @param array $opts
      * @return resource
+     * @throws \Error
+     * @throws JSONPathException
      */
     public function getStreamContext($verb = 'GET', $opts = [])
     {
@@ -163,9 +169,7 @@ public function request($endpoint, $verb = 'GET', $params = [], $data = null)
      */
     public function createWatch($endpoint, $params = [], \Closure $callback)
     {
-        $watch = new Watch($this, $endpoint, $params, $callback);
-
-        return $watch;
+        return new Watch($this, $endpoint, $params, $callback);
     }
 
     /**