feat: include func support (#1187)

* feat: include func support

Signed-off-by: yxxhero <aiopsclub@163.com>

docs/templating_funcs.md

@@ -133,3 +133,11 @@ The `expandSecretRefs` function takes an object as the argument and expands ever
 ```yaml
 {{ $expandSecretRefs :=  $value | expandSecretRefs }}
 ```
+
+#### `include`
+The 'include' function allows including and rendering nested templates. The function returns the created template or an error if any occurred. It will load functions from `_*.tpl` files in the directory where the helmfile.yaml is located.
+
+For nested helmfile.yaml files, it will load `_*.tpl` files in the directory where each nested helmfile.yaml is located. example: [include](https://github.com/helmfile/helmfile/tree/main/test/integration/test-cases/include-template-funch/input)
+```yaml
+{{ include "my-template" . }}
+```

go.mod

@@ -89,7 +89,7 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/otiai10/copy v1.1.1 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pkg/errors v0.9.1
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect
 	github.com/shopspring/decimal v1.3.1 // indirect

pkg/event/bus_test.go

@@ -141,6 +141,9 @@ func TestTrigger(t *testing.T) {
 	readFile := func(filename string) ([]byte, error) {
 		return nil, fmt.Errorf("unexpected call to readFile: %s", filename)
 	}
+	glob := func(pattern string) ([]string, error) {
+		return nil, nil
+	}
 	for _, c := range cases {
 		hooks := []Hook{}
 		if c.hook != nil {
@@ -155,7 +158,7 @@ func TestTrigger(t *testing.T) {
 			Namespace:     "myns",
 			Env:           environment.Environment{Name: "prod"},
 			Logger:        zeLogger,
-			Fs:            &ffs.FileSystem{ReadFile: readFile},
+			Fs:            &ffs.FileSystem{ReadFile: readFile, Glob: glob},
 		}
 
 		bus.Runner = &runner{}

pkg/filesystem/fs.go

@@ -30,6 +30,7 @@ type FileSystem struct {
 	Glob              func(string) ([]string, error)
 	FileExistsAt      func(string) bool
 	DirectoryExistsAt func(string) bool
+	Dir               func(string) string
 	Stat              func(string) (os.FileInfo, error)
 	Getwd             func() (string, error)
 	Chdir             func(string) error
@@ -41,11 +42,11 @@ func DefaultFileSystem() *FileSystem {
 	dfs := FileSystem{
 		ReadDir:      os.ReadDir,
 		DeleteFile:   os.Remove,
-		Stat:         os.Stat,
 		Glob:         filepath.Glob,
 		Getwd:        os.Getwd,
 		Chdir:        os.Chdir,
 		EvalSymlinks: filepath.EvalSymlinks,
+		Dir:          filepath.Dir,
 	}
 
 	dfs.Stat = dfs.stat
@@ -96,6 +97,9 @@ func FromFileSystem(params FileSystem) *FileSystem {
 	if params.EvalSymlinks != nil {
 		dfs.EvalSymlinks = params.EvalSymlinks
 	}
+	if params.Dir != nil {
+		dfs.Dir = params.Dir
+	}
 	return dfs
 }
 

pkg/state/state_exec_tmpl_test.go

@@ -9,6 +9,7 @@ import (
 	"github.com/go-test/deep"
 
 	"github.com/helmfile/helmfile/pkg/environment"
+	"github.com/helmfile/helmfile/pkg/filesystem"
 )
 
 func boolPtrToString(ptr *bool) string {
@@ -128,6 +129,8 @@ func TestHelmState_executeTemplates(t *testing.T) {
 		tt := tests[i]
 		t.Run(tt.name, func(t *testing.T) {
 			state := &HelmState{
+				fs: &filesystem.FileSystem{
+					Glob: func(s string) ([]string, error) { return nil, nil }},
 				basePath: ".",
 				ReleaseSetSpec: ReleaseSetSpec{
 					HelmDefaults: HelmSpec{
@@ -226,6 +229,9 @@ func TestHelmState_recursiveRefsTemplates(t *testing.T) {
 		t.Run(tt.name, func(t *testing.T) {
 			state := &HelmState{
 				basePath: ".",
+				fs: &filesystem.FileSystem{
+					Glob: func(s string) ([]string, error) { return nil, nil },
+				},
 				ReleaseSetSpec: ReleaseSetSpec{
 					HelmDefaults: HelmSpec{
 						KubeContext: "test_context",

pkg/tmpl/context_funcs_test.go

@@ -307,7 +307,13 @@ func TestSetValueAtPath_TwoComponents(t *testing.T) {
 }
 
 func TestTpl(t *testing.T) {
-	ctx := &Context{basePath: "."}
+	ctx := &Context{
+		basePath: ".",
+		fs: &filesystem.FileSystem{
+			Glob: func(s string) ([]string, error) {
+				return nil, nil
+			}},
+	}
 	tests := []struct {
 		name     string
 		input    string

pkg/tmpl/context_tmpl.go

@@ -2,28 +2,45 @@ package tmpl
 
 import (
 	"bytes"
+	"fmt"
+	"path/filepath"
+	"strings"
 	"text/template"
 
 	"github.com/Masterminds/sprig/v3"
+	"github.com/pkg/errors"
 )
 
+const recursionMaxNums = 1000
+
+// CreateFuncMap creates a template.FuncMap for the Context struct.
+// It combines the functions from sprig.TxtFuncMap() with the functions
+// defined in the Context's createFuncMap() method.
+// It also adds aliases for certain functions based on the aliases map.
+// The resulting FuncMap is returned.
 func (c *Context) CreateFuncMap() template.FuncMap {
+	// function aliases
 	aliased := template.FuncMap{}
 
+	// map of function aliases
 	aliases := map[string]string{
 		"get": "sprigGet",
 	}
 
+	// get the default sprig functions
 	funcMap := sprig.TxtFuncMap()
 
+	// add aliases to the aliased FuncMap
 	for orig, alias := range aliases {
 		aliased[alias] = funcMap[orig]
 	}
 
+	// add functions from the Context's createFuncMap() method to the funcMap
 	for name, f := range c.createFuncMap() {
 		funcMap[name] = f
 	}
 
+	// add aliased functions to the funcMap
 	for name, f := range aliased {
 		funcMap[name] = f
 	}
@@ -31,22 +48,90 @@ func (c *Context) CreateFuncMap() template.FuncMap {
 	return funcMap
 }
 
-func (c *Context) newTemplate() *template.Template {
+type tplInfo struct {
+	name    string
+	content string
+}
+
+// helperTPLs returns the contents of all files with names starting with "_" and ending with ".tpl"
+// in the root directory of the Context. It reads each file and appends its content to the contents slice.
+// If any error occurs during the file reading or globbing process, it returns an error.
+func (c *Context) helperTPLs() ([]tplInfo, error) {
+	tplInfos := []tplInfo{}
+	files, err := c.fs.Glob(filepath.Join(c.basePath, "_*.tpl"))
+	if err != nil {
+		return nil, fmt.Errorf("failed to glob helper templates: %v", err)
+	}
+	for _, file := range files {
+		content, err := c.fs.ReadFile(file)
+		if err != nil {
+			return nil, fmt.Errorf("failed to read helper template %s: %v", file, err)
+		}
+		tplInfos = append(tplInfos, tplInfo{name: file, content: string(content)})
+	}
+	return tplInfos, nil
+}
+
+// newTemplate creates a new template based on the context.
+// It initializes the template with the specified options and parses the helper templates.
+// It also adds the 'include' function to the template's function map.
+// The 'include' function allows including and rendering nested templates.
+// The function returns the created template or an error if any occurred.
+func (c *Context) newTemplate() (*template.Template, error) {
 	funcMap := c.CreateFuncMap()
 
-	tmpl := template.New("stringTemplate").Funcs(funcMap)
+	tmpl := template.New("stringTemplate")
 	if c.preRender {
 		tmpl = tmpl.Option("missingkey=zero")
 	} else {
 		tmpl = tmpl.Option("missingkey=error")
 	}
-	return tmpl
+
+	tpls, err := c.helperTPLs()
+	if err != nil {
+		return nil, err
+	}
+	for _, tpl := range tpls {
+		tmpl, err = tmpl.Parse(tpl.content)
+		if err != nil {
+			return nil, fmt.Errorf("failed to parse helper template %s: %v", tpl.name, err)
+		}
+	}
+
+	includedNames := make(map[string]int)
+
+	// Add the 'include' function here so we can close over t.
+	funcMap["include"] = func(name string, data interface{}) (string, error) {
+		var buf strings.Builder
+		if v, ok := includedNames[name]; ok {
+			if v > recursionMaxNums {
+				return "", errors.Wrapf(fmt.Errorf("unable to execute template"), "rendering template has a nested reference name: %s", name)
+			}
+			includedNames[name]++
+		} else {
+			includedNames[name] = 1
+		}
+		err := tmpl.ExecuteTemplate(&buf, name, data)
+		includedNames[name]--
+		return buf.String(), err
+	}
+	tmpl.Funcs(funcMap)
+	return tmpl, nil
 }
 
+// RenderTemplateToBuffer renders the provided template string with the given data and returns the result as a *bytes.Buffer.
+// The template string is parsed and executed using the Context's newTemplate method.
+// If an error occurs during parsing or execution, it is returned along with the partially rendered template.
+// The data parameter is optional and can be used to provide additional data for template rendering.
+// If no data is provided, the template is rendered with an empty data context.
 func (c *Context) RenderTemplateToBuffer(s string, data ...any) (*bytes.Buffer, error) {
-	var t, parseErr = c.newTemplate().Parse(s)
-	if parseErr != nil {
-		return nil, parseErr
+	t, err := c.newTemplate()
+	if err != nil {
+		return nil, err
+	}
+	t, err = t.Parse(s)
+	if err != nil {
+		return nil, err
 	}
 
 	var tplString bytes.Buffer

pkg/tmpl/context_tmpl_test.go

@@ -16,12 +16,16 @@ func TestRenderTemplate_Values(t *testing.T) {
   bar: FOO_BAR
 `
 	expectedFilename := "values.yaml"
-	ctx := &Context{fs: &ffs.FileSystem{ReadFile: func(filename string) ([]byte, error) {
-		if filename != expectedFilename {
-			return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
-		}
-		return []byte(valuesYamlContent), nil
-	}}}
+	ctx := &Context{fs: &ffs.FileSystem{
+		Glob: func(s string) ([]string, error) {
+			return nil, nil
+		},
+		ReadFile: func(filename string) ([]byte, error) {
+			if filename != expectedFilename {
+				return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
+			}
+			return []byte(valuesYamlContent), nil
+		}}}
 	buf, err := ctx.RenderTemplateToBuffer(`{{ readFile "values.yaml" | fromYaml | setValueAtPath "foo.bar" "FOO_BAR" | toYaml }}`)
 	if err != nil {
 		t.Errorf("unexpected error: %v", err)
@@ -45,12 +49,16 @@ func TestRenderTemplate_WithData(t *testing.T) {
 			"bar": "FOO_BAR",
 		},
 	}
-	ctx := &Context{fs: &ffs.FileSystem{ReadFile: func(filename string) ([]byte, error) {
-		if filename != expectedFilename {
-			return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
-		}
-		return []byte(valuesYamlContent), nil
-	}}}
+	ctx := &Context{fs: &ffs.FileSystem{
+		Glob: func(s string) ([]string, error) {
+			return nil, nil
+		},
+		ReadFile: func(filename string) ([]byte, error) {
+			if filename != expectedFilename {
+				return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
+			}
+			return []byte(valuesYamlContent), nil
+		}}}
 	buf, err := ctx.RenderTemplateToBuffer(valuesYamlContent, data)
 	if err != nil {
 		t.Errorf("unexpected error: %v", err)
@@ -70,12 +78,16 @@ func TestRenderTemplate_AccessingMissingKeyWithGetOrNil(t *testing.T) {
 `
 	expectedFilename := "values.yaml"
 	data := map[string]any{}
-	ctx := &Context{fs: &ffs.FileSystem{ReadFile: func(filename string) ([]byte, error) {
-		if filename != expectedFilename {
-			return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
-		}
-		return []byte(valuesYamlContent), nil
-	}}}
+	ctx := &Context{fs: &ffs.FileSystem{
+		Glob: func(s string) ([]string, error) {
+			return nil, nil
+		},
+		ReadFile: func(filename string) ([]byte, error) {
+			if filename != expectedFilename {
+				return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
+			}
+			return []byte(valuesYamlContent), nil
+		}}}
 	buf, err := ctx.RenderTemplateToBuffer(valuesYamlContent, data)
 	if err != nil {
 		t.Errorf("unexpected error: %v", err)
@@ -95,12 +107,16 @@ func TestRenderTemplate_Defaulting(t *testing.T) {
 `
 	expectedFilename := "values.yaml"
 	data := map[string]any{}
-	ctx := &Context{fs: &ffs.FileSystem{ReadFile: func(filename string) ([]byte, error) {
-		if filename != expectedFilename {
-			return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
-		}
-		return []byte(valuesYamlContent), nil
-	}}}
+	ctx := &Context{fs: &ffs.FileSystem{
+		Glob: func(s string) ([]string, error) {
+			return nil, nil
+		},
+		ReadFile: func(filename string) ([]byte, error) {
+			if filename != expectedFilename {
+				return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", expectedFilename, filename)
+			}
+			return []byte(valuesYamlContent), nil
+		}}}
 	buf, err := ctx.RenderTemplateToBuffer(valuesYamlContent, data)
 	if err != nil {
 		t.Errorf("unexpected error: %v", err)
@@ -112,9 +128,13 @@ func TestRenderTemplate_Defaulting(t *testing.T) {
 }
 
 func renderTemplateToString(s string, data ...any) (string, error) {
-	ctx := &Context{fs: &ffs.FileSystem{ReadFile: func(filename string) ([]byte, error) {
-		return nil, fmt.Errorf("unexpected call to readFile: filename=%s", filename)
-	}}}
+	ctx := &Context{fs: &ffs.FileSystem{
+		Glob: func(s string) ([]string, error) {
+			return nil, nil
+		},
+		ReadFile: func(filename string) ([]byte, error) {
+			return nil, fmt.Errorf("unexpected call to readFile: filename=%s", filename)
+		}}}
 	tplString, err := ctx.RenderTemplateToBuffer(s, data...)
 	if err != nil {
 		return "", err
@@ -326,3 +346,76 @@ func TestRenderTemplate_Required(t *testing.T) {
 		}
 	}
 }
+func TestContext_helperTPLs(t *testing.T) {
+	c := &Context{
+		fs: &ffs.FileSystem{
+			Glob: func(s string) ([]string, error) {
+				return []string{
+					"/helmfiletmpl/_template1.tpl",
+					"/helmfiletmpl/_template2.tpl",
+				}, nil
+			},
+			ReadFile: func(filename string) ([]byte, error) {
+				switch filename {
+				case "/helmfiletmpl/_template1.tpl":
+					return []byte("Template 1 content"), nil
+				case "/helmfiletmpl/_template2.tpl":
+					return []byte("Template 2 content"), nil
+				default:
+					return nil, fmt.Errorf("unexpected filename: %s", filename)
+				}
+			},
+		},
+	}
+
+	want := []tplInfo{
+		{
+			name:    "/helmfiletmpl/_template1.tpl",
+			content: "Template 1 content",
+		},
+		{
+			name:    "/helmfiletmpl/_template2.tpl",
+			content: "Template 2 content",
+		},
+	}
+	got, err := c.helperTPLs()
+	if err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("unexpected result: got=%v, want=%v", got, want)
+	}
+}
+func TestContext_RenderTemplateToBuffer(t *testing.T) {
+	c := &Context{
+		basePath: "/helmfile",
+		fs: &ffs.FileSystem{
+			Glob: func(s string) ([]string, error) {
+				return []string{
+					"/helmfile/_template1.tpl",
+				}, nil
+			},
+			ReadFile: func(filename string) ([]byte, error) {
+				if filename == "/helmfile/_template1.tpl" {
+					return []byte("{{- define \"name\" -}}\n{{ .Name }}\n{{- end }}"), nil
+				}
+				return nil, fmt.Errorf("unexpected filename: %s", filename)
+			},
+		},
+	}
+	s := "Hello, {{ include \"name\" . }}!"
+	data := map[string]interface{}{
+		"Name": "Alice",
+	}
+	expected := "Hello, Alice!"
+
+	buf, err := c.RenderTemplateToBuffer(s, data)
+	if err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+
+	actual := buf.String()
+	if actual != expected {
+		t.Errorf("unexpected result: expected=%s, actual=%s", expected, actual)
+	}
+}

pkg/tmpl/file_renderer_test.go

@@ -24,15 +24,19 @@ func TestRenderToBytes_Gotmpl(t *testing.T) {
 `
 	dataFile := "data.txt"
 	valuesTmplFile := "values.yaml.gotmpl"
-	r := NewFileRenderer(&filesystem.FileSystem{ReadFile: func(filename string) ([]byte, error) {
-		switch filename {
-		case valuesTmplFile:
-			return []byte(valuesYamlTmplContent), nil
-		case dataFile:
-			return []byte(dataFileContent), nil
-		}
-		return nil, fmt.Errorf("unexpected filename: expected=%v or %v, actual=%s", dataFile, valuesTmplFile, filename)
-	}}, "", emptyEnvTmplData)
+	r := NewFileRenderer(&filesystem.FileSystem{
+		Glob: func(pattern string) ([]string, error) {
+			return nil, nil
+		},
+		ReadFile: func(filename string) ([]byte, error) {
+			switch filename {
+			case valuesTmplFile:
+				return []byte(valuesYamlTmplContent), nil
+			case dataFile:
+				return []byte(dataFileContent), nil
+			}
+			return nil, fmt.Errorf("unexpected filename: expected=%v or %v, actual=%s", dataFile, valuesTmplFile, filename)
+		}}, "", emptyEnvTmplData)
 	buf, err := r.RenderToBytes(valuesTmplFile)
 	if err != nil {
 		t.Errorf("unexpected error: %v", err)
@@ -51,12 +55,16 @@ func TestRenderToBytes_Yaml(t *testing.T) {
   bar: '{{ readFile "data.txt" }}'
 `
 	valuesFile := "values.yaml"
-	r := NewFileRenderer(&filesystem.FileSystem{ReadFile: func(filename string) ([]byte, error) {
-		if filename == valuesFile {
-			return []byte(valuesYamlContent), nil
-		}
-		return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", valuesFile, filename)
-	}}, "", emptyEnvTmplData)
+	r := NewFileRenderer(&filesystem.FileSystem{
+		Glob: func(pattern string) ([]string, error) {
+			return nil, nil
+		},
+		ReadFile: func(filename string) ([]byte, error) {
+			if filename == valuesFile {
+				return []byte(valuesYamlContent), nil
+			}
+			return nil, fmt.Errorf("unexpected filename: expected=%v, actual=%s", valuesFile, filename)
+		}}, "", emptyEnvTmplData)
 	buf, err := r.RenderToBytes(valuesFile)
 	if err != nil {
 		t.Errorf("unexpected error: %v", err)

pkg/tmpl/sprig_functions_test.go

@@ -2,10 +2,18 @@ package tmpl
 
 import (
 	"testing"
+
+	"github.com/helmfile/helmfile/pkg/filesystem"
 )
 
 func TestMergeOverwrite(t *testing.T) {
-	ctx := &Context{}
+	ctx := &Context{
+		fs: &filesystem.FileSystem{
+			Glob: func(pattern string) ([]string, error) {
+				return nil, nil
+			},
+		},
+	}
 	buf, err := ctx.RenderTemplateToBuffer(`
 		{{- $v1 := dict "bool" true  "int" 2 "str" "v1" "str2" "v1" -}}
 		{{- $v2 := dict "bool" false "int" 0 "str" "v2" "str2" "" -}}

test/integration/run.sh

@@ -76,6 +76,7 @@ ${kubectl} create namespace ${test_ns} || fail "Could not create namespace ${tes
 
 # TEST CASES----------------------------------------------------------------------------------------------------------
 
+. ${dir}/test-cases/include-template-func.sh
 . ${dir}/test-cases/happypath.sh
 . ${dir}/test-cases/chartify-with-non-chart-dir.sh
 . ${dir}/test-cases/diff-args.sh

test/integration/test-cases/include-template-func.sh

@@ -0,0 +1,23 @@
+include_template_func_case_input_dir="${cases_dir}/include-template-func/input"
+include_template_func_case_output_dir="${cases_dir}/include-template-func/output"
+
+config_file="helmfile.yaml.gotmpl"
+
+include_template_func_template_out_file=${include_template_func_case_output_dir}/template-result
+if [[ $EXTRA_HELMFILE_FLAGS == *--enable-live-output* ]]; then
+    include_template_func_template_out_file=${include_template_func_case_output_dir}/template-result-live
+fi
+
+include_template_func_template_tmp=$(mktemp -d)
+include_template_func_template_reverse=${include_template_func_template_tmp}/include_template_func.template.build.yaml
+
+test_start "include_template_func template"
+info "Comparing include_template_func template output ${include_template_func_template_reverse} with ${include_template_func_case_output_dir}/result.yaml"
+for i in $(seq 10); do
+    info "Comparing build/include_template_func-template #$i"
+    ${helmfile} -f ${include_template_func_case_input_dir}/${config_file} template --concurrency 1
+    ${helmfile} -f ${include_template_func_case_input_dir}/${config_file} template --concurrency 1 &> ${include_template_func_template_reverse} || fail "\"helmfile template\" shouldn't fail"
+    diff -u  ${include_template_func_template_out_file} ${include_template_func_template_reverse} || fail "\"helmfile template\" should be consistent"
+    echo code=$?
+done
+test_pass "include_template_func template"

test/integration/test-cases/include-template-func/input/_helpers.tpl

@@ -0,0 +1,3 @@
+{{- define "echo" -}}
+{{ .Echo }}
+{{- end }}

test/integration/test-cases/include-template-func/input/helmfile.yaml.gotmpl

@@ -0,0 +1,8 @@
+releases:
+- name: '{{ include "echo" (dict "Echo" "include") }}'
+  chart: ../../../charts/raw
+  values:
+  - values/configmap.gotmpl
+
+helmfiles:
+- nested/helmfile.yaml.gotmpl

test/integration/test-cases/include-template-func/input/nested/_helpers.tpl

@@ -0,0 +1,3 @@
+{{- define "echo" -}}
+nested-{{ .Echo }}
+{{- end }}

test/integration/test-cases/include-template-func/input/nested/helmfile.yaml.gotmpl

@@ -0,0 +1,12 @@
+releases:
+- name: '{{ include "echo" (dict "Echo" "include") }}'
+  chart: ../../../../charts/raw
+  values:
+  - templates:
+    - |
+      apiVersion: v1
+      kind: ConfigMap
+      metadata:
+        name: {{ include "echo" (dict "Echo" "include") }}
+      data:
+        name: {{ include "echo" (dict "Echo" "include") }} 

test/integration/test-cases/include-template-func/input/values/_helpers.tpl

@@ -0,0 +1,3 @@
+{{- define "echo" -}}
+{{ .Echo }}
+{{- end }}

test/integration/test-cases/include-template-func/input/values/configmap.gotmpl

@@ -0,0 +1,8 @@
+templates:
+- |
+  apiVersion: v1
+  kind: ConfigMap
+  metadata:
+    name: {{ include "echo" (dict "Echo" "include") }}
+  data:
+    name: {{ include "echo" (dict "Echo" "include") }} 

test/integration/test-cases/include-template-func/output/template-result

@@ -0,0 +1,22 @@
+Building dependency release=nested-include, chart=../../../../charts/raw
+Templating release=nested-include, chart=../../../../charts/raw
+---
+# Source: raw/templates/resources.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: nested-include
+data:
+  name: nested-include
+
+Building dependency release=include, chart=../../../charts/raw
+Templating release=include, chart=../../../charts/raw
+---
+# Source: raw/templates/resources.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: include
+data:
+  name: include
+

test/integration/test-cases/include-template-func/output/template-result-live

@@ -0,0 +1,23 @@
+Live output is enabled
+Building dependency release=nested-include, chart=../../../../charts/raw
+Templating release=nested-include, chart=../../../../charts/raw
+---
+# Source: raw/templates/resources.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: nested-include
+data:
+  name: nested-include
+
+Building dependency release=include, chart=../../../charts/raw
+Templating release=include, chart=../../../charts/raw
+---
+# Source: raw/templates/resources.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: include
+data:
+  name: include
+