Library 2.2.5 (#38)

Author: oliverbaehler

charts/library/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: library
 description: Buttahtoast Helm Library
 type: library
-version: 2.2.4
+version: 2.2.5
 appVersion: 0.1.0
 home: https://github.com/buttahtoast/helm-charts/tree/master/charts/library
 icon: "https://avatars0.githubusercontent.com/u/67652090?s=400&u=874d1c989b0afc2789865be01051f0bbfc84ae32&v=4"
@@ -19,5 +19,5 @@ sources:
 annotations:
   artifacthub.io/containsSecurityUpdates: "false"
   artifacthub.io/changes: |
-    - "[Fixed]: Types Function `lib.utils.types.validate` Allows false as default value"
+    - "[Added]: Added Function `lib.utils.dicts.unset"
   artifacthub.io/prerelease: "false"

charts/library/README.md

@@ -1,6 +1,6 @@
 # Buttahtoast Library
 
-![Version: 2.2.4](https://img.shields.io/badge/Version-2.2.4-informational?style=flat-square) ![Type: library](https://img.shields.io/badge/Type-library-informational?style=flat-square) ![AppVersion: 0.1.0](https://img.shields.io/badge/AppVersion-0.1.0-informational?style=flat-square)
+![Version: 2.2.5](https://img.shields.io/badge/Version-2.2.5-informational?style=flat-square) ![Type: library](https://img.shields.io/badge/Type-library-informational?style=flat-square) ![AppVersion: 0.1.0](https://img.shields.io/badge/AppVersion-0.1.0-informational?style=flat-square)
 
 This is our take on a library Chart. It contains simple functions which are (will be) used across all of our charts. Feel free the add or improve the existing templates. This Chart is still under development/testing. Feel free to use it, if you find any issues with it, please create an issue/PR. We will try to get bugs fixed as soon as possible!
 
@@ -922,6 +922,28 @@ result:
   - C
 ```
 
+### Unset
+---
+
+Unset a key by path in a dictionary
+
+#### Arguments
+
+If an as required marked argument is missing, the template engine will fail intentionally.
+
+  * `.path` - The key path
+  * `.data` - The dictionary to lookup
+
+#### Returns
+
+Directly removes key on dictionary, no return
+
+#### Usage:
+
+```
+{- include "lib.utils.dicts.unset" (dict "path" "sub.key" "data" (dict "sub" (dict "key" (list "A" "B" "C")))) }
+```
+
 ## [Extras](./templates/utils/_extras.tpl)
 
 ### Environment

charts/library/README.md.gotmpl

@@ -928,6 +928,28 @@ result:
   - C
 ```
 
+### Unset
+---
+
+Unset a key by path in a dictionary
+
+#### Arguments
+
+If an as required marked argument is missing, the template engine will fail intentionally.
+
+  * `.path` - The key path
+  * `.data` - The dictionary to lookup
+
+#### Returns
+
+Directly removes key on dictionary, no return
+
+#### Usage:
+
+```
+{- include "lib.utils.dicts.unset" (dict "path" "sub.key" "data" (dict "sub" (dict "key" (list "A" "B" "C")))) }
+```
+
 ## [Extras](./templates/utils/_extras.tpl)
 
 ### Environment

charts/library/templates/utils/_dicts.tpl

@@ -59,4 +59,26 @@
   {{- else -}}
     {{- printf "%s" (toYaml $result) -}}
   {{- end -}}
-{{- end -}}
+{{- end -}}
+
+
+{{/*
+  Unset <Template>
+*/}}
+{{- define "lib.utils.dicts.unset" -}}
+  {{- $path := trimAll "." $.path -}}
+  {{- if and $path $.data -}}
+    {{- $buf := $.data -}}
+    {{- $paths := (splitList "." $path) -}}
+    {{- range $i, $p := $paths -}}
+        {{- if (hasKey $buf .) }}
+          {{- if eq (last $paths) . -}}
+            {{- $_ := unset $buf . -}}
+          {{- else -}}
+            {{- $buf = get $buf . -}}
+          {{- end -}}
+      {{- end -}}
+    {{- end -}}
+  {{- end -}}
+{{- end -}}
+