From 9358076a361c96bd6c7d0d5310e409b5e5eb23bb Mon Sep 17 00:00:00 2001
From: Patrice Ferlet <metal3d@gmail.com>
Date: Fri, 8 Nov 2024 15:51:36 +0100
Subject: [PATCH 1/2] chore(ingress): Allow tls activation

---
 generator/ingress.go              | 29 +++++++++++++++++++++++++++++
 generator/labelStructs/ingress.go |  6 ++++++
 generator/values.go               |  3 +++
 3 files changed, 38 insertions(+)

diff --git a/generator/ingress.go b/generator/ingress.go
index f2f1ef0..c407872 100644
--- a/generator/ingress.go
+++ b/generator/ingress.go
@@ -55,6 +55,7 @@ func NewIngress(service types.ServiceConfig, Chart *HelmChart) *Ingress {
 		Host:        mapping.Hostname,
 		Class:       mapping.Class,
 		Annotations: mapping.Annotations,
+		TLS:         mapping.TLS,
 	}
 
 	// ingressClassName := `{{ .Values.` + service.Name + `.ingress.class }}`
@@ -131,6 +132,34 @@ func (ingress *Ingress) Yaml() ([]byte, error) {
 	ret = UnWrapTPL(ret)
 
 	lines := strings.Split(string(ret), "\n")
+
+	// first pass, wrap the tls part with `{{- if .Values.serviceName.ingress.tlsEnabled -}}`
+	// and `{{- end -}}`
+
+	from := -1
+	to := -1
+	spaces := -1
+	for i, line := range lines {
+		if strings.Contains(line, "tls:") {
+			from = i
+			spaces = utils.CountStartingSpaces(line)
+			continue
+		}
+		if from > -1 {
+			if utils.CountStartingSpaces(line) >= spaces {
+				to = i
+				continue
+			}
+		}
+	}
+	if from > -1 && to > -1 {
+		lines[from] = strings.Repeat(" ", spaces) +
+			`{{- if .Values.` + serviceName + `.ingress.tls.enabled }}` +
+			"\n" +
+			lines[from]
+		lines[to] = strings.Repeat(" ", spaces) + `{{ end -}}`
+	}
+
 	out := []string{
 		`{{- if .Values.` + serviceName + `.ingress.enabled -}}`,
 	}
diff --git a/generator/labelStructs/ingress.go b/generator/labelStructs/ingress.go
index 22c5b01..86faea4 100644
--- a/generator/labelStructs/ingress.go
+++ b/generator/labelStructs/ingress.go
@@ -2,6 +2,10 @@ package labelStructs
 
 import "gopkg.in/yaml.v3"
 
+type TLS struct {
+	Enabled bool `yaml:"enabled"`
+}
+
 type Ingress struct {
 	Port        *int32            `yaml:"port,omitempty"`
 	Annotations map[string]string `yaml:"annotations,omitempty"`
@@ -9,6 +13,7 @@ type Ingress struct {
 	Path        string            `yaml:"path"`
 	Class       string            `yaml:"class"`
 	Enabled     bool              `yaml:"enabled"`
+	TLS         TLS               `yaml:"tls"`
 }
 
 // IngressFrom creates a new Ingress from a compose service.
@@ -19,6 +24,7 @@ func IngressFrom(data string) (*Ingress, error) {
 		Enabled:  false,
 		Class:    "-",
 		Port:     nil,
+		TLS:      TLS{Enabled: true},
 	}
 	if err := yaml.Unmarshal([]byte(data), &mapping); err != nil {
 		return nil, err
diff --git a/generator/values.go b/generator/values.go
index cec4fef..9d57eba 100644
--- a/generator/values.go
+++ b/generator/values.go
@@ -27,6 +27,9 @@ type IngressValue struct {
 	Path        string            `yaml:"path"`
 	Class       string            `yaml:"class"`
 	Enabled     bool              `yaml:"enabled"`
+	TLS         struct {
+		Enabled bool `yaml:"enabled"`
+	} `yaml:"tls"`
 }
 
 // Value will be saved in values.yaml. It contains configuraiton for all deployment and services.

From 9b392a1f645d1b21874b040904789ae3ec416979 Mon Sep 17 00:00:00 2001
From: Patrice Ferlet <metal3d@gmail.com>
Date: Fri, 8 Nov 2024 16:55:18 +0100
Subject: [PATCH 2/2] Fix problem on getting tls mapping

The types were not compatible to get TLS activation
---
 generator/ingress.go | 2 +-
 generator/values.go  | 8 +++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/generator/ingress.go b/generator/ingress.go
index c407872..7d012d4 100644
--- a/generator/ingress.go
+++ b/generator/ingress.go
@@ -55,7 +55,7 @@ func NewIngress(service types.ServiceConfig, Chart *HelmChart) *Ingress {
 		Host:        mapping.Hostname,
 		Class:       mapping.Class,
 		Annotations: mapping.Annotations,
-		TLS:         mapping.TLS,
+		TLS:         TLS{Enabled: mapping.TLS.Enabled},
 	}
 
 	// ingressClassName := `{{ .Values.` + service.Name + `.ingress.class }}`
diff --git a/generator/values.go b/generator/values.go
index 9d57eba..2b6f83a 100644
--- a/generator/values.go
+++ b/generator/values.go
@@ -20,6 +20,10 @@ type PersistenceValue struct {
 	Enabled      bool     `yaml:"enabled"`
 }
 
+type TLS struct {
+	Enabled bool `yaml:"enabled"`
+}
+
 // IngressValue is a ingress configuration that will be saved in values.yaml.
 type IngressValue struct {
 	Annotations map[string]string `yaml:"annotations"`
@@ -27,9 +31,7 @@ type IngressValue struct {
 	Path        string            `yaml:"path"`
 	Class       string            `yaml:"class"`
 	Enabled     bool              `yaml:"enabled"`
-	TLS         struct {
-		Enabled bool `yaml:"enabled"`
-	} `yaml:"tls"`
+	TLS         TLS               `yaml:"tls"`
 }
 
 // Value will be saved in values.yaml. It contains configuraiton for all deployment and services.