Fix HelmChart local dependency resolution for name-based path

Signed-off-by: Matheus Pimenta <matheuscscp@gmail.com>
(cherry picked from commit d941101697)

internal/helm/chart/dependency_manager.go

@@ -296,6 +296,9 @@ func (dm *DependencyManager) resolveRepository(url string) (repo repository.Down
 // It does not allow the dependency's path to be outside the scope of
 // LocalReference.WorkDir.
 func (dm *DependencyManager) secureLocalChartPath(ref LocalReference, dep *helmchart.Dependency) (string, error) {
+	if dep.Repository == "" {
+		return securejoin.SecureJoin(ref.WorkDir, filepath.Join(ref.Path, "charts", dep.Name))
+	}
 	localUrl, err := url.Parse(dep.Repository)
 	if err != nil {
 		return "", fmt.Errorf("failed to parse alleged local chart reference: %w", err)

internal/helm/chart/dependency_manager_test.go

@@ -290,13 +290,15 @@ func TestDependencyManager_build(t *testing.T) {
 
 func TestDependencyManager_addLocalDependency(t *testing.T) {
 	tests := []struct {
-		name     string
-		dep      *helmchart.Dependency
-		wantErr  string
-		wantFunc func(g *WithT, c *helmchart.Chart)
+		name      string
+		chartName string
+		dep       *helmchart.Dependency
+		wantErr   string
+		wantFunc  func(g *WithT, c *helmchart.Chart)
 	}{
 		{
-			name: "local dependency",
+			name:      "local dependency",
+			chartName: "helmchartwithdeps",
 			dep: &helmchart.Dependency{
 				Name:       chartName,
 				Version:    chartVersion,
@@ -307,7 +309,8 @@ func TestDependencyManager_addLocalDependency(t *testing.T) {
 			},
 		},
 		{
-			name: "version not matching constraint",
+			name:      "version not matching constraint",
+			chartName: "helmchartwithdeps",
 			dep: &helmchart.Dependency{
 				Name:       chartName,
 				Version:    "0.2.0",
@@ -316,7 +319,8 @@ func TestDependencyManager_addLocalDependency(t *testing.T) {
 			wantErr: "can't get a valid version for constraint '0.2.0'",
 		},
 		{
-			name: "invalid local reference",
+			name:      "invalid local reference",
+			chartName: "helmchartwithdeps",
 			dep: &helmchart.Dependency{
 				Name:       chartName,
 				Version:    chartVersion,
@@ -325,7 +329,8 @@ func TestDependencyManager_addLocalDependency(t *testing.T) {
 			wantErr: "no chart found at '/absolutely/invalid'",
 		},
 		{
-			name: "invalid chart archive",
+			name:      "invalid chart archive",
+			chartName: "helmchartwithdeps",
 			dep: &helmchart.Dependency{
 				Name:       chartName,
 				Version:    chartVersion,
@@ -334,7 +339,8 @@ func TestDependencyManager_addLocalDependency(t *testing.T) {
 			wantErr: "failed to load chart from '/empty.tgz'",
 		},
 		{
-			name: "invalid constraint",
+			name:      "invalid constraint",
+			chartName: "helmchartwithdeps",
 			dep: &helmchart.Dependency{
 				Name:       chartName,
 				Version:    "invalid",
@@ -342,6 +348,26 @@ func TestDependencyManager_addLocalDependency(t *testing.T) {
 			},
 			wantErr: "invalid version/constraint format 'invalid'",
 		},
+		{
+			name:      "no repository",
+			chartName: "helmchartwithdepsnorepo",
+			dep: &helmchart.Dependency{
+				Name:    chartName,
+				Version: chartVersion,
+			},
+			wantFunc: func(g *WithT, c *helmchart.Chart) {
+				g.Expect(c.Dependencies()).To(HaveLen(1))
+			},
+		},
+		{
+			name:      "no repository invalid reference",
+			chartName: "helmchartwithdepsnorepo",
+			dep: &helmchart.Dependency{
+				Name:    "nonexistingchart",
+				Version: chartVersion,
+			},
+			wantErr: "no chart found at '/helmchartwithdepsnorepo/charts/nonexistingchart'",
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -353,7 +379,7 @@ func TestDependencyManager_addLocalDependency(t *testing.T) {
 			absWorkDir, err := filepath.Abs("../testdata/charts")
 			g.Expect(err).ToNot(HaveOccurred())
 
-			err = dm.addLocalDependency(LocalReference{WorkDir: absWorkDir, Path: "helmchartwithdeps"},
+			err = dm.addLocalDependency(LocalReference{WorkDir: absWorkDir, Path: tt.chartName},
 				&chartWithLock{Chart: chart}, tt.dep)
 			if tt.wantErr != "" {
 				g.Expect(err).To(HaveOccurred())
@@ -844,6 +870,15 @@ func TestDependencyManager_secureLocalChartPath(t *testing.T) {
 			},
 			wantErr: "not a local chart reference",
 		},
+		{
+			name: "local dependency with empty repository",
+			dep: &helmchart.Dependency{
+				Name: "some-subchart",
+			},
+			baseDir: "/tmp/workdir",
+			path:    "/chart",
+			want:    "/tmp/workdir/chart/charts/some-subchart",
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

internal/helm/testdata/charts/helmchartwithdepsnorepo/.helmignore

@@ -0,0 +1,22 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

internal/helm/testdata/charts/helmchartwithdepsnorepo/Chart.lock

@@ -0,0 +1,12 @@
+dependencies:
+- name: helmchart
+  repository: file://../helmchart
+  version: 0.1.0
+- name: helmchart
+  repository: file://../helmchart
+  version: 0.1.0
+- name: grafana
+  repository: https://grafana.github.io/helm-charts
+  version: 6.17.4
+digest: sha256:1e41c97e27347f433ff0212bf52c344bc82dd435f70129d15e96cd2c8fcc32bb
+generated: "2021-11-02T01:25:59.624290788+01:00"

internal/helm/testdata/charts/helmchartwithdepsnorepo/Chart.yaml

@@ -0,0 +1,28 @@
+apiVersion: v2
+name: helmchartwithdeps
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application.
+appVersion: 1.16.0
+
+dependencies:
+  - name: helmchart
+    version: "0.1.0"
+  - name: helmchart
+    alias: aliased
+    version: "0.1.0"

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/.helmignore

@@ -0,0 +1,22 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/Chart.yaml

@@ -0,0 +1,21 @@
+apiVersion: v2
+name: helmchart
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application.
+appVersion: 1.16.0

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/templates/NOTES.txt

@@ -0,0 +1,21 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "helmchart.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "helmchart.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "helmchart.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "helmchart.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
+{{- end }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/templates/_helpers.tpl

@@ -0,0 +1,63 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "helmchart.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "helmchart.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "helmchart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "helmchart.labels" -}}
+helm.sh/chart: {{ include "helmchart.chart" . }}
+{{ include "helmchart.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Selector labels
+*/}}
+{{- define "helmchart.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "helmchart.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "helmchart.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "helmchart.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/templates/deployment.yaml

@@ -0,0 +1,55 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "helmchart.fullname" . }}
+  labels:
+    {{- include "helmchart.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "helmchart.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "helmchart.selectorLabels" . | nindent 8 }}
+    spec:
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      serviceAccountName: {{ include "helmchart.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/templates/ingress.yaml

@@ -0,0 +1,41 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "helmchart.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "helmchart.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+{{- if .Values.ingress.tls }}
+  tls:
+  {{- range .Values.ingress.tls }}
+    - hosts:
+      {{- range .hosts }}
+        - {{ . | quote }}
+      {{- end }}
+      secretName: {{ .secretName }}
+  {{- end }}
+{{- end }}
+  rules:
+  {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+        {{- range .paths }}
+          - path: {{ . }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+        {{- end }}
+  {{- end }}
+{{- end }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "helmchart.fullname" . }}
+  labels:
+    {{- include "helmchart.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "helmchart.selectorLabels" . | nindent 4 }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/templates/serviceaccount.yaml

@@ -0,0 +1,8 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "helmchart.serviceAccountName" . }}
+  labels:
+{{ include "helmchart.labels" . | nindent 4 }}
+{{- end -}}

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/templates/tests/test-connection.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "helmchart.fullname" . }}-test-connection"
+  labels:
+{{ include "helmchart.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test-success
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args:  ['{{ include "helmchart.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/values-prod.yaml

@@ -0,0 +1 @@
+replicaCount: 2

internal/helm/testdata/charts/helmchartwithdepsnorepo/charts/helmchart/values.yaml

@@ -0,0 +1,66 @@
+# Default values for helmchart.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: nginx
+  pullPolicy: IfNotPresent
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name:
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: false
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths: []
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}

internal/helm/testdata/charts/helmchartwithdepsnorepo/templates/NOTES.txt

@@ -0,0 +1,21 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "helmchartwithdeps.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "helmchartwithdeps.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "helmchartwithdeps.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "helmchartwithdeps.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
+{{- end }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/templates/_helpers.tpl

@@ -0,0 +1,63 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "helmchartwithdeps.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "helmchartwithdeps.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "helmchartwithdeps.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "helmchartwithdeps.labels" -}}
+helm.sh/chart: {{ include "helmchartwithdeps.chart" . }}
+{{ include "helmchartwithdeps.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Selector labels
+*/}}
+{{- define "helmchartwithdeps.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "helmchartwithdeps.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "helmchartwithdeps.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "helmchartwithdeps.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}

internal/helm/testdata/charts/helmchartwithdepsnorepo/templates/deployment.yaml

@@ -0,0 +1,55 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "helmchartwithdeps.fullname" . }}
+  labels:
+    {{- include "helmchartwithdeps.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "helmchartwithdeps.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "helmchartwithdeps.selectorLabels" . | nindent 8 }}
+    spec:
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      serviceAccountName: {{ include "helmchartwithdeps.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/templates/ingress.yaml

@@ -0,0 +1,41 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "helmchartwithdeps.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "helmchartwithdeps.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+{{- if .Values.ingress.tls }}
+  tls:
+  {{- range .Values.ingress.tls }}
+    - hosts:
+      {{- range .hosts }}
+        - {{ . | quote }}
+      {{- end }}
+      secretName: {{ .secretName }}
+  {{- end }}
+{{- end }}
+  rules:
+  {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+        {{- range .paths }}
+          - path: {{ . }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+        {{- end }}
+  {{- end }}
+{{- end }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "helmchartwithdeps.fullname" . }}
+  labels:
+    {{- include "helmchartwithdeps.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "helmchartwithdeps.selectorLabels" . | nindent 4 }}

internal/helm/testdata/charts/helmchartwithdepsnorepo/templates/serviceaccount.yaml

@@ -0,0 +1,8 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "helmchartwithdeps.serviceAccountName" . }}
+  labels:
+{{ include "helmchartwithdeps.labels" . | nindent 4 }}
+{{- end -}}

internal/helm/testdata/charts/helmchartwithdepsnorepo/templates/tests/test-connection.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "helmchartwithdeps.fullname" . }}-test-connection"
+  labels:
+{{ include "helmchartwithdeps.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test-success
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args:  ['{{ include "helmchartwithdeps.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never

internal/helm/testdata/charts/helmchartwithdepsnorepo/values.yaml

@@ -0,0 +1,66 @@
+# Default values for helmchartwithdeps.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: nginx
+  pullPolicy: IfNotPresent
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name:
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: false
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths: []
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}