From d2c04da338c67f9a0d175ac02372efdeb648deaf Mon Sep 17 00:00:00 2001
From: Alex Renoki <rennokki@gmail.com>
Date: Mon, 8 Mar 2021 21:57:59 +0200
Subject: [PATCH 1/2] Optional YAML handling before file importing

---
 src/K8s.php                                | 11 +++++++++--
 tests/YamlTest.php                         | 11 +++++++++++
 tests/yaml/configmap_with_placeholder.yaml |  6 ++++++
 3 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 tests/yaml/configmap_with_placeholder.yaml

diff --git a/src/K8s.php b/src/K8s.php
index 6b7e4299..5c8891b1 100644
--- a/src/K8s.php
+++ b/src/K8s.php
@@ -396,11 +396,18 @@ public static function fromYaml($cluster, string $yaml)
      *
      * @param  \RenokiCo\PhpK8s\Kinds\KubernetesCluster|null  $cluster
      * @param  string  $path
+     * @param  Closure|null  $callback
      * @return \RenokiCo\PhpK8s\Kinds\K8sResource|array[\RenokiCo\PhpK8s\Kinds\K8sResource]
      */
-    public static function fromYamlFile($cluster, string $path)
+    public static function fromYamlFile($cluster, string $path, Closure $callback = null)
     {
-        return static::fromYaml($cluster, file_get_contents($path));
+        $content = file_get_contents($path);
+
+        if ($callback) {
+            $content = $callback($content);
+        }
+
+        return static::fromYaml($cluster, $content);
     }
 
     /**
diff --git a/tests/YamlTest.php b/tests/YamlTest.php
index 85d96582..784ec33d 100644
--- a/tests/YamlTest.php
+++ b/tests/YamlTest.php
@@ -19,4 +19,15 @@ public function test_yaml_import_multiple_kinds_in_same_file()
         $this->assertEquals(['postgres' => base64_encode('postgres')], $secret->getData(false));
         $this->assertEquals(['postgres' => 'postgres'], $secret->getData(true));
     }
+
+    public function test_yaml_import_with_handler()
+    {
+        $cm = $this->cluster->fromYamlFile(__DIR__.'/yaml/configmap_with_placeholder.yaml', function ($content) {
+            return str_replace('{value}', 'assigned_value', $content);
+        });
+
+        $this->assertEquals('v1', $cm->getApiVersion());
+        $this->assertEquals('settings', $cm->getName());
+        $this->assertEquals(['key' => 'assigned_value'], $cm->getData());
+    }
 }
diff --git a/tests/yaml/configmap_with_placeholder.yaml b/tests/yaml/configmap_with_placeholder.yaml
new file mode 100644
index 00000000..b331eee0
--- /dev/null
+++ b/tests/yaml/configmap_with_placeholder.yaml
@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: settings
+data:
+  key: "{value}"

From f9e5542ba98faec2e527f1006044294cea9bb315 Mon Sep 17 00:00:00 2001
From: Alex Renoki <rennokki@gmail.com>
Date: Mon, 8 Mar 2021 22:00:29 +0200
Subject: [PATCH 2/2] fix test

---
 src/K8s.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/K8s.php b/src/K8s.php
index 5c8891b1..dde6ebc5 100644
--- a/src/K8s.php
+++ b/src/K8s.php
@@ -2,6 +2,7 @@
 
 namespace RenokiCo\PhpK8s;
 
+use Closure;
 use Illuminate\Support\Traits\Macroable;
 
 class K8s