// Package filex provides common file system helpers on top of gfile.
package filex

import (
	"github.com/gogf/gf/v2/os/gfile"
)

// Exists reports whether the file or directory at path exists.
func Exists(path string) bool {
	return gfile.Exists(path)
}

// IsDir reports whether path is a directory.
func IsDir(path string) bool {
	return gfile.IsDir(path)
}

// ReadString returns the full content of the file at path as a string.
// Returns an empty string when the file does not exist.
func ReadString(path string) string {
	return gfile.GetContents(path)
}

// WriteString writes content to the file at path, creating intermediate
// directories if needed.
func WriteString(path, content string) error {
	return gfile.PutContents(path, content)
}