chore: remove unused code (#1013)

Remove code snippets that are not used across the codebase.

cmd/troubleshoot/cli/run.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
-	"net/url"
 	"os"
 	"os/signal"
 	"path/filepath"
@@ -14,7 +13,6 @@ import (
 
 	cursor "github.com/ahmetalpbalkan/go-cursor"
 	"github.com/fatih/color"
-	"github.com/manifoldco/promptui"
 	"github.com/mattn/go-isatty"
 	"github.com/pkg/errors"
 	analyzer "github.com/replicatedhq/troubleshoot/pkg/analyze"
@@ -340,14 +338,6 @@ the %s Admin Console to begin analysis.`
 	return nil
 }
 
-func getExpectedContentType(uploadURL string) string {
-	parsedURL, err := url.Parse(uploadURL)
-	if err != nil {
-		return ""
-	}
-	return parsedURL.Query().Get("Content-Type")
-}
-
 func parseTimeFlags(v *viper.Viper) (*time.Time, error) {
 	var (
 		sinceTime time.Time
@@ -373,29 +363,6 @@ func parseTimeFlags(v *viper.Viper) (*time.Time, error) {
 	return &sinceTime, nil
 }
 
-func shouldRetryRequest(err error) bool {
-	if strings.Contains(err.Error(), "x509") && canTryInsecure() {
-		httputil.AddTransport(&http.Transport{
-			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
-		})
-		return true
-	}
-	return false
-}
-
-func canTryInsecure() bool {
-	if !isatty.IsTerminal(os.Stdout.Fd()) {
-		return false
-	}
-	prompt := promptui.Prompt{
-		Label:     "Connection appears to be insecure. Would you like to attempt to create a support bundle anyway?",
-		IsConfirm: true,
-	}
-
-	_, err := prompt.Run()
-	return err == nil
-}
-
 type analysisOutput struct {
 	Analysis    []*analyzer.AnalyzeResult
 	ArchivePath string

cmd/troubleshoot/cli/util.go

@@ -1,24 +0,0 @@
-package cli
-
-import (
-	"fmt"
-	"os"
-
-	"github.com/pkg/errors"
-)
-
-func findFileName(basename, extension string) (string, error) {
-	n := 1
-	name := basename
-	for {
-		filename := name + "." + extension
-		if _, err := os.Stat(filename); os.IsNotExist(err) {
-			return filename, nil
-		} else if err != nil {
-			return "", errors.Wrap(err, "check file exists")
-		}
-
-		name = fmt.Sprintf("%s (%d)", basename, n)
-		n = n + 1
-	}
-}

cmd/troubleshoot/cli/version.go

@@ -3,14 +3,8 @@ package cli
 import (
 	"fmt"
 
-	"io/ioutil"
-	"path/filepath"
-
-	troubleshootv1beta2 "github.com/replicatedhq/troubleshoot/pkg/apis/troubleshoot/v1beta2"
-	"github.com/replicatedhq/troubleshoot/pkg/constants"
 	"github.com/replicatedhq/troubleshoot/pkg/version"
 	"github.com/spf13/cobra"
-	"gopkg.in/yaml.v2"
 )
 
 func VersionCmd() *cobra.Command {
@@ -26,25 +20,3 @@ func VersionCmd() *cobra.Command {
 	}
 	return cmd
 }
-
-func writeVersionFile(path string) error {
-	version := troubleshootv1beta2.SupportBundleVersion{
-		ApiVersion: "troubleshoot.sh/v1beta2",
-		Kind:       "SupportBundle",
-		Spec: troubleshootv1beta2.SupportBundleVersionSpec{
-			VersionNumber: version.Version(),
-		},
-	}
-	b, err := yaml.Marshal(version)
-	if err != nil {
-		return err
-	}
-
-	filename := filepath.Join(path, constants.VERSION_FILENAME)
-	err = ioutil.WriteFile(filename, b, 0644)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}