From 69d80b78438991f11c42e3534ff5dea007f986df Mon Sep 17 00:00:00 2001
From: Amitk3293 <amitkarni3293@gmail.com>
Date: Tue, 16 Aug 2022 11:45:48 +0200
Subject: [PATCH 1/3] Feat - assets package created to be able to create any
 object from YAML File

---
 assets/assets.go                       | 36 ++++++++++++++++++++++++++
 assets/manifests/namespace_deploy.yaml |  6 +++++
 2 files changed, 42 insertions(+)
 create mode 100644 assets/assets.go
 create mode 100644 assets/manifests/namespace_deploy.yaml

diff --git a/assets/assets.go b/assets/assets.go
new file mode 100644
index 0000000..9a0f700
--- /dev/null
+++ b/assets/assets.go
@@ -0,0 +1,36 @@
+package assets
+
+import (
+	"embed"
+
+	appsv1 "k8s.io/api/apps/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var (
+	//go:embed manifests/*
+	manifests  embed.FS
+	appsScheme = runtime.NewScheme()
+	appsCodecs = serializer.NewCodecFactory(appsScheme)
+)
+
+func init() {
+	if err := appsv1.AddToScheme(appsScheme); err != nil {
+		panic(err)
+	}
+}
+func GetDeploymentFromFile(name string) *appsv1.Deployment {
+	deploymentBytes, err := manifests.ReadFile(name)
+	if err != nil {
+		panic(err)
+	}
+	deploymentObject, err := runtime.Decode(
+		appsCodecs.UniversalDecoder(appsv1.SchemeGroupVersion),
+		deploymentBytes,
+	)
+	if err != nil {
+		panic(err)
+	}
+	return deploymentObject.(*appsv1.Deployment)
+}
diff --git a/assets/manifests/namespace_deploy.yaml b/assets/manifests/namespace_deploy.yaml
new file mode 100644
index 0000000..4095c44
--- /dev/null
+++ b/assets/manifests/namespace_deploy.yaml
@@ -0,0 +1,6 @@
+kind: Namespace
+apiVersion: v1
+metadata:
+  name: test
+  labels:
+    name: test
\ No newline at end of file

From 06a4f47329d038185b8872e95625ca834f77c392 Mon Sep 17 00:00:00 2001
From: Amitk3293 <amitkarni3293@gmail.com>
Date: Tue, 16 Aug 2022 11:55:32 +0200
Subject: [PATCH 2/3] add comments to explain

---
 assets/assets.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/assets/assets.go b/assets/assets.go
index 9a0f700..ad7d16e 100644
--- a/assets/assets.go
+++ b/assets/assets.go
@@ -1,3 +1,9 @@
+// FOR FUTURE USE I CREATED assets PACKAGE TO BE ABLE TO CREATE / DEPLOY ANY OBJECT FROM YAML FILE.
+// CAN BE DONE BY:
+// import "https://github.com/tikalk/resource-manager/assets"
+// ...
+// namespaceDeployment := assets.GetDeploymentFromFile("manifests/namespace_deploy.yaml")
+
 package assets
 
 import (

From 3e765f5431dde3587c222c904107964fd7723789 Mon Sep 17 00:00:00 2001
From: Amitk3293 <amitkarni3293@gmail.com>
Date: Tue, 16 Aug 2022 12:04:07 +0200
Subject: [PATCH 3/3] add comments to explain

---
 assets/assets.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/assets/assets.go b/assets/assets.go
index ad7d16e..047b399 100644
--- a/assets/assets.go
+++ b/assets/assets.go
@@ -6,6 +6,7 @@
 
 package assets
 
+// Imports the relevant k8s API packages that define the schema for Deployment API objects
 import (
 	"embed"
 
@@ -14,6 +15,8 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/serializer"
 )
 
+// It initializes a Scheme and a set of codecs that can be used by the API's UniversalDecoder
+// in order to know how to convert the []byte data representation of the file to a Go struct
 var (
 	//go:embed manifests/*
 	manifests  embed.FS
@@ -26,11 +29,17 @@ func init() {
 		panic(err)
 	}
 }
+
+// It uses the "namespaceDeployment :=" variable we can declare
+// to read the Deployment file under assets/namespace_deploy.yaml
 func GetDeploymentFromFile(name string) *appsv1.Deployment {
 	deploymentBytes, err := manifests.ReadFile(name)
 	if err != nil {
 		panic(err)
 	}
+
+	// It decodes the []byte data returned from deployment.ReadFile()
+	// into an object that can be cast to the Go type for Deployments
 	deploymentObject, err := runtime.Decode(
 		appsCodecs.UniversalDecoder(appsv1.SchemeGroupVersion),
 		deploymentBytes,