remove unused code

Signed-off-by: Shoubhik Bose <shbose@redhat.com>

pkg/action/action_test.go

@@ -114,32 +114,6 @@ var manifestWithTestHook = `kind: Pod
 	  cmd: fake-command
   `
 
-var rbacManifests = `apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  name: schedule-agents
-rules:
-- apiGroups: [""]
-  resources: ["pods", "pods/exec", "pods/log"]
-  verbs: ["*"]
-
----
-
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: schedule-agents
-  namespace: {{ default .Release.Namespace}}
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: schedule-agents
-subjects:
-- kind: ServiceAccount
-  name: schedule-agents
-  namespace: {{ .Release.Namespace }}
-`
-
 type chartOptions struct {
 	*chart.Chart
 }
@@ -247,15 +221,6 @@ func withSampleIncludingIncorrectTemplates() chartOption {
 	}
 }
 
-func withMultipleManifestTemplate() chartOption {
-	return func(opts *chartOptions) {
-		sampleTemplates := []*chart.File{
-			{Name: "templates/rbac", Data: []byte(rbacManifests)},
-		}
-		opts.Templates = append(opts.Templates, sampleTemplates...)
-	}
-}
-
 func withKube(version string) chartOption {
 	return func(opts *chartOptions) {
 		opts.Metadata.KubeVersion = version

pkg/action/install.go

@@ -21,7 +21,6 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
-	"path"
 	"path/filepath"
 	"strings"
 	"text/template"
@@ -63,8 +62,6 @@ const releaseNameMaxLen = 53
 // since there can be filepath in front of it.
 const notesFileSuffix = "NOTES.txt"
 
-const defaultDirectoryPermission = 0755
-
 // Install performs an installation operation.
 type Install struct {
 	cfg *Configuration
@@ -485,50 +482,6 @@ func (i *Install) replaceRelease(rel *release.Release) error {
 	return i.recordRelease(last)
 }
 
-// write the <data> to <output-dir>/<name>. <append> controls if the file is created or content will be appended
-func writeToFile(outputDir string, name string, data string, append bool) error {
-	outfileName := strings.Join([]string{outputDir, name}, string(filepath.Separator))
-
-	err := ensureDirectoryForFile(outfileName)
-	if err != nil {
-		return err
-	}
-
-	f, err := createOrOpenFile(outfileName, append)
-	if err != nil {
-		return err
-	}
-
-	defer f.Close()
-
-	_, err = f.WriteString(fmt.Sprintf("---\n# Source: %s\n%s\n", name, data))
-
-	if err != nil {
-		return err
-	}
-
-	fmt.Printf("wrote %s\n", outfileName)
-	return nil
-}
-
-func createOrOpenFile(filename string, append bool) (*os.File, error) {
-	if append {
-		return os.OpenFile(filename, os.O_APPEND|os.O_WRONLY, 0600)
-	}
-	return os.Create(filename)
-}
-
-// check if the directory exists to create file. creates if don't exists
-func ensureDirectoryForFile(file string) error {
-	baseDir := path.Dir(file)
-	_, err := os.Stat(baseDir)
-	if err != nil && !os.IsNotExist(err) {
-		return err
-	}
-
-	return os.MkdirAll(baseDir, defaultDirectoryPermission)
-}
-
 // NameAndChart returns the name and chart that should be used.
 //
 // This will read the flags and handle name generation if necessary.