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41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Copyright 2017-2018 gf Author(https://github.com/gogf/gf). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gfile
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import (
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"strings"
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"github.com/gogf/gf/container/garray"
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)
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// fileSortFunc is the comparison function for files.
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// It sorts the array in order of: directory -> file.
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// If <path1> and <path2> are the same type, it then sorts them as strings.
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func fileSortFunc(path1, path2 string) int {
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isDirPath1 := IsDir(path1)
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isDirPath2 := IsDir(path2)
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if isDirPath1 && !isDirPath2 {
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return -1
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}
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if !isDirPath1 && isDirPath2 {
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return 1
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}
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if n := strings.Compare(path1, path2); n != 0 {
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return n
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} else {
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return -1
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}
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}
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// SortFiles sorts the <files> in order of: directory -> file.
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// Note that the item of <files> should be absolute path.
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func SortFiles(files []string) []string {
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array := garray.NewSortedStrArrayComparator(fileSortFunc)
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array.Add(files...)
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return array.Slice()
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}
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