fsx: Remove environment references

This commit removes the reference to the environment from the fsx
package.

pkg/fsx/type.go

@@ -4,30 +4,28 @@ package fsx
 import (
 	"io/fs"
 	"os"
-
-	"github.com/FAU-CDI/wisski-distillery/pkg/environment"
 )
 
 // Exists checks if the given path exists
-func Exists(env environment.Environment, path string) bool {
+func Exists(path string) bool {
 	_, err := os.Lstat(path)
 	return err == nil
 }
 
 // IsDirectory checks if the provided path exists and is a directory
-func IsDirectory(env environment.Environment, path string) bool {
+func IsDirectory(path string) bool {
 	info, err := os.Stat(path)
 	return err == nil && info.Mode().IsDir()
 }
 
 // IsFile checks if the provided path exists and is a regular file
-func IsFile(env environment.Environment, path string) bool {
+func IsFile(path string) bool {
 	info, err := os.Stat(path)
 	return err == nil && info.Mode().IsRegular()
 }
 
 // IsLink checks if the provided path exists and is a symlink
-func IsLink(env environment.Environment, path string) bool {
+func IsLink(path string) bool {
 	info, err := os.Lstat(path)
 	return err == nil && info.Mode()&fs.ModeSymlink != 0
 }