ntool/nfs/info.go

package nfs

import (
	"git.noahlan.cn/noahlan/ntool/internal/common"
	"os"
	"path"
	"path/filepath"
)

// Dir get dir path from filepath, without last name.
func Dir(fpath string) string { return filepath.Dir(fpath) }

// PathName get file/dir name from full path
func PathName(fpath string) string { return path.Base(fpath) }

// Name get file/dir name from full path.
//
// eg: path/to/main.go => main.go
func Name(fpath string) string {
	if fpath == "" {
		return ""
	}
	return filepath.Base(fpath)
}

// FileExt get filename ext. alias of path.Ext()
//
// eg: path/to/main.go => ".go"
func FileExt(fpath string) string { return path.Ext(fpath) }

// Ext get filename ext. alias of path.Ext()
//
// eg: path/to/main.go => ".go"
func Ext(fpath string) string {
	return path.Ext(fpath)
}

// ExtName get filename ext. alias of path.Ext()
//
// eg: path/to/main.go => "go"
func ExtName(fpath string) string {
	if ext := path.Ext(fpath); len(ext) > 0 {
		return ext[1:]
	}
	return ""
}

// Suffix get filename ext. alias of path.Ext()
//
// eg: path/to/main.go => ".go"
func Suffix(fpath string) string { return path.Ext(fpath) }

// Expand will parse first `~` as user home dir path.
func Expand(pathStr string) string {
	return common.ExpandHome(pathStr)
}

// ExpandPath will parse `~` as user home dir path.
func ExpandPath(pathStr string) string {
	return common.ExpandHome(pathStr)
}

// ResolvePath will parse `~` and env var in path
func ResolvePath(pathStr string) string {
	pathStr = common.ExpandHome(pathStr)
	return os.ExpandEnv(pathStr)
}

// SplitPath splits path immediately following the final Separator, separating it into a directory and file name component
func SplitPath(pathStr string) (dir, name string) {
	return filepath.Split(pathStr)
}