github.com/goplus/igop@v0.25.0/cmd/internal/load/load.go (about)

     1  /*
     2   * Copyright (c) 2022 The GoPlus Authors (goplus.org). All rights reserved.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package load
    18  
    19  import (
    20  	"os"
    21  	"path/filepath"
    22  )
    23  
    24  // IsDir checks a target path is dir or not.
    25  func IsDir(target string) (bool, error) {
    26  	fi, err := os.Stat(target)
    27  	if err != nil {
    28  		return false, err
    29  	}
    30  	return fi.IsDir(), nil
    31  }
    32  
    33  func ContainsExt(srcDir string, exts ...string) bool {
    34  	if f, err := os.Open(srcDir); err == nil {
    35  		defer f.Close()
    36  		fis, _ := f.Readdir(-1)
    37  		for _, fi := range fis {
    38  			if !fi.IsDir() {
    39  				ext := filepath.Ext(fi.Name())
    40  				for _, v := range exts {
    41  					if v == ext {
    42  						return true
    43  					}
    44  				}
    45  			}
    46  		}
    47  	}
    48  	return false
    49  }