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////////////////////////////////////////////////////////////////////////////
// Package: egFilePath
// Purpose: EasyGen Generic FilePath Functionalities
// Authors: Tong Sun (c) 2019, All rights reserved
////////////////////////////////////////////////////////////////////////////
/*
Package egFilePath provides filepath manupilation functionalities.
egFilePath provides filepath manupilation manipulation, provided by "path/filepath".
*/
package egFilePath
import (
"os"
"path/filepath"
"strings"
"text/template"
"github.com/go-easygen/easygen"
)
////////////////////////////////////////////////////////////////////////////
// Constant and data type/structure definitions
// EgFilePath -- EasyGen FilePath manupilation functionalities
/*
fpAbs is wrapper for filepath.Abs
fpBase is wrapper for filepath.Base
fpClean is wrapper for filepath.Clean
fpDir is wrapper for filepath.Dir
fpEvalSymlinks is wrapper for filepath.EvalSymlinks
fpExt is wrapper for filepath.Ext
fpFromSlash is wrapper for filepath.FromSlash
fpGlob is wrapper for filepath.Glob
fpHasPrefix is wrapper for filepath.HasPrefix
fpIsAbs is wrapper for filepath.IsAbs
fpJoin is wrapper for filepath.Join
fpMatch is wrapper for filepath.Match
fpRel is wrapper for filepath.Rel
fpSplitList is wrapper for filepath.SplitList
fpToSlash is wrapper for filepath.ToSlash
fpVolumeName is wrapper for filepath.VolumeName
isDir is template function for IsDir
basename is template function for Basename
*/
type EgFilePath struct {
*easygen.EgBase
}
var egFuncMap = easygen.FuncMap{
"fpAbs": filepath.Abs,
"fpBase": filepath.Base,
"fpClean": filepath.Clean,
"fpDir": filepath.Dir,
"fpEvalSymlinks": filepath.EvalSymlinks,
"fpExt": filepath.Ext,
"fpFromSlash": filepath.FromSlash,
"fpGlob": filepath.Glob,
"fpHasPrefix": filepath.HasPrefix,
"fpIsAbs": filepath.IsAbs,
"fpJoin": filepath.Join,
"fpMatch": filepath.Match,
"fpRel": filepath.Rel,
"fpSplitList": filepath.SplitList,
"fpToSlash": filepath.ToSlash,
"fpVolumeName": filepath.VolumeName,
"isDir": IsDir,
"basename": Basename,
}
////////////////////////////////////////////////////////////////////////////
// Function definitions
// FuncDefs returns the custom definition mapping for this specific package.
func FuncDefs() template.FuncMap {
return template.FuncMap(egFuncMap)
}
//==========================================================================
// support functions
// IsDir returns true if path is dir
func IsDir(path string) bool {
info, _ := os.Stat(path)
return info.IsDir()
}
// Basename returns basename(path)
func Basename(s string) string {
s = filepath.Base(s)
n := strings.LastIndexByte(s, '.')
if n > 0 {
return s[:n]
}
return s
}
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