70 lines
1.1 KiB
Go
70 lines
1.1 KiB
Go
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package tools
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import (
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"os"
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"path"
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"runtime"
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"strings"
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)
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// ParsePath - parse file path to absPath
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func ParsePath(dst string) string {
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wd, err := os.Getwd()
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if err != nil {
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wd = ""
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}
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if []rune(dst)[0] == '~' {
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home := UserHomeDir()
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if len(home) > 0 {
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dst = strings.Replace(dst, "~", home, -1)
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}
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}
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if path.IsAbs(dst) {
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dst = path.Clean(dst)
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return dst
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}
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str := path.Join(wd, dst)
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str = path.Clean(str)
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return str
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}
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// UserHomeDir - get user home directory
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func UserHomeDir() string {
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env := "HOME"
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if runtime.GOOS == "windows" {
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env = "USERPROFILE"
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} else if runtime.GOOS == "plan9" {
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env = "home"
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}
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return os.Getenv(env)
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}
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// CheckExists - check file exists
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func CheckExists(filePath string, allowDir bool) bool {
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filePath = ParsePath(filePath)
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stat, err := os.Stat(filePath)
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if err != nil && !os.IsExist(err) {
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return false
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}
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if !allowDir && stat.IsDir() {
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return false
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}
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return true
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}
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// IsDir -
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func IsDir(filePath string) bool {
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filePath = ParsePath(filePath)
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stat, err := os.Stat(filePath)
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if err != nil && !os.IsExist(err) {
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return false
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}
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if !stat.IsDir() {
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return false
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}
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return true
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}
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