feat!: add gitea chart v8 changes

BREAKING CHANGE: MySQL and MariaDB subcharts are removed.

unittests/gpg-secret/signing-enabled.yaml

@@ -11,7 +11,7 @@ tests:
         enabled: true
     asserts:
       - failedTemplate:
-          errorMessage: Either specify `signing.privateKey` or `signing.existingKey`
+          errorMessage: Either specify `signing.privateKey` or `signing.existingSecret`
   - it: skips rendering using external secret reference
     set:
       signing:

unittests/init/basic.yaml

@@ -10,6 +10,6 @@ tests:
       - hasDocuments:
           count: 1
       - containsDocument:
-          kind: Secret  
+          kind: Secret
           apiVersion: v1
           name: forgejo-unittests-init

unittests/statefulset/basic.yaml

@@ -12,6 +12,6 @@ tests:
       - hasDocuments:
           count: 1
       - containsDocument:
-          kind: StatefulSet  
+          kind: StatefulSet
           apiVersion: apps/v1
           name: forgejo-unittests

unittests/statefulset/ssh-configuration.yaml

@@ -0,0 +1,40 @@
+suite: Statefulset template (SSH configuration)
+release:
+  name: gitea-unittests
+  namespace: testing
+templates:
+  - templates/gitea/statefulset.yaml
+  - templates/gitea/config.yaml
+tests:
+  - it: supports defining SSH log level for root based image
+    template: templates/gitea/statefulset.yaml
+    set:
+      image.rootless: false
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].env
+          content:
+            name: SSH_LOG_LEVEL
+            value: "INFO"
+  - it: supports overriding SSH log level
+    template: templates/gitea/statefulset.yaml
+    set:
+      image.rootless: false
+      gitea.ssh.logLevel: "DEBUG"
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].env
+          content:
+            name: SSH_LOG_LEVEL
+            value: "DEBUG"
+  - it: skips SSH_LOG_LEVEL for rootless image
+    template: templates/gitea/statefulset.yaml
+    set:
+      image.rootless: true
+      gitea.ssh.logLevel: "DEBUG" # explicitly defining a non-standard level here
+    asserts:
+      - notContains:
+          path: spec.template.spec.containers[0].env
+          any: true
+          content:
+            name: SSH_LOG_LEVEL