From 0edfe5fba63eee7b8109cb9541e453ffbda9a83c Mon Sep 17 00:00:00 2001
From: Ceddaerrix <ceddaerrix@noreply.gitea.com>
Date: Fri, 2 Jan 2026 17:57:52 +0000
Subject: [PATCH] feat(chart): add dry support to
 "gitea.actions.local_root_url" function (#74)
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### Description of the change

Introducing use of the `tpl` function into _"gitea.actions.local_root_url"_ (in `_helpers.tpl`) so templating into the `giteaRootURL` parameter can be interpreted.
Hence, it will permit the use of values already set in other parameters.

### Benefits

To allow in an umbrella chart referencing to other values for setting the Gitea Root URL

### Possible drawbacks

<!-- Describe any known limitations with your change -->

### Applicable issues

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- Fixes #

### Additional information

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### ⚠ BREAKING

 - N/A

### Checklist

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- [x] Helm templating unittests are added (required when changing anything in `templates` folder)

Co-authored-by: 212597596 <cedric.henry@gevernova.com>
Reviewed-on: https://gitea.com/gitea/helm-actions/pulls/74
Reviewed-by: DaanSelen <daanselen@noreply.gitea.com>
Co-authored-by: Ceddaerrix <ceddaerrix@noreply.gitea.com>
Co-committed-by: Ceddaerrix <ceddaerrix@noreply.gitea.com>
---
 templates/_helpers.tpl          |  2 +-
 unittests/helm/statefulset.yaml | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/templates/_helpers.tpl b/templates/_helpers.tpl
index 3d4216e..1077eda 100644
--- a/templates/_helpers.tpl
+++ b/templates/_helpers.tpl
@@ -84,7 +84,7 @@ app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end -}}
 
 {{- define "gitea.actions.local_root_url" -}}
-  {{- .Values.giteaRootURL -}}
+  {{- tpl .Values.giteaRootURL . -}}
 {{- end -}}
 
 {{/*
diff --git a/unittests/helm/statefulset.yaml b/unittests/helm/statefulset.yaml
index 948bfe8..c863120 100644
--- a/unittests/helm/statefulset.yaml
+++ b/unittests/helm/statefulset.yaml
@@ -429,3 +429,35 @@ tests:
           content:
             mountPath: /mnt
             name: my-dind-volume
+  - it: should interpret Gitea Root URL templating
+    template: templates/statefulset.yaml
+    set:
+      global:
+        gitea:
+          service:
+            name: "my-gitea-svc-http"
+            port: 3210
+      enabled: true
+      giteaRootURL: "http://{{ .Values.global.gitea.service.name }}:{{ .Values.global.gitea.service.port }}"
+    asserts:
+      - hasDocuments:
+          count: 1
+      - containsDocument:
+          kind: StatefulSet
+          apiVersion: apps/v1
+          name: gitea-unittests-actions-act-runner
+      - equal:
+          path: spec.template.spec.containers[0].env[1].name
+          value: "GITEA_INSTANCE_URL"
+      - equal:
+          path: spec.template.spec.containers[0].env[1].value
+          value: "http://my-gitea-svc-http:3210"
+      - equal:
+          path: spec.template.spec.initContainers[0].command[2]
+          value: |
+            echo 'Trying to reach Gitea on http://my-gitea-svc-http:3210'
+            until timeout 10 wget --no-check-certificate --spider http://my-gitea-svc-http:3210; do
+              sleep 3
+              echo "Trying again in 3 seconds..."
+            done
+            echo "Gitea has been reached!"