fix (manpages) : Use export command instead of setting environment va…

…riable

Signed-off-by: Rohan Kumar <[email protected]>

pkg/crc/manpages/manpages_unix.go

@@ -6,6 +6,7 @@ package manpages
 import (
 	"compress/gzip"
 	"fmt"
+	crcos "github.com/crc-org/crc/v2/pkg/os"
 	"io"
 	"os"
 	"path/filepath"
@@ -22,6 +23,7 @@ var (
 	osEnvGetter                = os.Getenv
 	osEnvSetter                = os.Setenv
 	ManPathEnvironmentVariable = "MANPATH"
+	commandRunner              = crcos.NewLocalCommandRunner()
 	CrcManPageHeader           = &doc.GenManHeader{
 		Title:   "CRC",
 		Section: "1",
@@ -74,12 +76,8 @@ func GenerateManPages(manPageGenerator func(targetDir string) error, targetDir s
 func appendToManPathEnvironmentVariable(folder string) error {
 	manPath := osEnvGetter(ManPathEnvironmentVariable)
 	if !manPathAlreadyContains(folder, manPath) {
-		if manPath == "" {
-			manPath = folder
-		} else {
-			manPath = fmt.Sprintf("%s%c%s", manPath, os.PathListSeparator, folder)
-		}
-		err := osEnvSetter(ManPathEnvironmentVariable, manPath)
+		command := fmt.Sprintf("export MANPATH=%s:$MANPATH", manPath)
+		_, _, err := commandRunner.Run(command)
 		if err != nil {
 			return err
 		}

test/e2e/testsuite/testsuite.go

@@ -1091,11 +1091,6 @@ func EnsureCRCManPagesAvailability(expectedStatus string) error {
 		return fmt.Errorf("failed to get user home directory: %v", err)
 	}
 	manPageDir := filepath.Join(userHomeDir, ".local", "share", "man", "man1")
-
-	err = util.ExecuteCommand(fmt.Sprintf("export MANPATH=%s:$MANPATH", manPageDir))
-	if err != nil {
-		return fmt.Errorf("failed to export MANPATH: %v", err)
-	}
 	for _, manPage := range expectedManFileList {
 		manFile := filepath.Join(manPageDir, manPage)
 		manCommand := fmt.Sprintf("man -P cat %s", manFile)