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97 lines
1.9 KiB
97 lines
1.9 KiB
package utils
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import (
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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)
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func GetCurrentDir() string {
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file, err := exec.LookPath(os.Args[0])
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if err != nil {
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c, _ := os.Getwd()
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return c
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}
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return strings.Replace(filepath.Dir(file), "\\", "/", -1)
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}
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func GetAbsolutePath(path string) string {
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p := GetAbsolutePathNoFilter(path)
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p = strings.Replace(p, "\\", "/", -1) // 统一使用/
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for {
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a := strings.Index(p, "//")
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if a == -1 {
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break
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}
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p = strings.Replace(p, "//", "/", -1)
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}
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return p
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}
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func GetAbsolutePathNoFilter(path string) string {
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if strings.Index(path, "file:/") == 0 {
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path = path[5:]
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mpos := strings.Index(path, ":")
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if mpos >= 0 {
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//去除开头斜杠, 如: ///C:/test
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for {
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if len(path) > 0 && (path[0] == '/' || path[0] == '\\') {
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path = path[1:]
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} else {
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break
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}
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}
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return (path)
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}
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for {
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if len(path) > 1 && (path[0] == '/' || path[0] == '\\') && (path[1] == '/' || path[1] == '\\') {
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path = path[1:]
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} else {
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break
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}
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}
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path, _ = filepath.Abs(path)
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return (path)
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} else if strings.Index(path, "./") == 0 || strings.Index(path, ".\\") == 0 {
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r, _ := filepath.Abs(GetCurrentDir() + path[1:])
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return (r)
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}
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r, _ := filepath.Abs(path)
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return (r)
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}
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func GetDir(path string) string {
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if strings.Index(path, "./") == 0 || strings.Index(path, ".\\") == 0 {
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return filepath.ToSlash(filepath.Dir(GetCurrentDir() + path[1:]))
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}
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return filepath.ToSlash(filepath.Dir(path))
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}
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func EnsureDir(dir string) string {
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fullDir := GetAbsolutePath(dir)
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if IsExists(fullDir) {
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return fullDir
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}
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os.MkdirAll(fullDir, 777)
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return fullDir
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}
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func EnsureFilePath(filePath string) string {
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filePath = GetAbsolutePath(filePath)
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EnsureDir(GetDir(filePath))
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return filePath
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}
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func IsExists(path string) bool {
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if path == "" {
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return false
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}
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_, err := os.Stat(path)
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if err != nil && os.IsNotExist(err) {
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return false
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}
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return true
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}
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