85 lines
1.5 KiB
Go
85 lines
1.5 KiB
Go
package utils
|
|
|
|
import (
|
|
"os"
|
|
"path"
|
|
"reflect"
|
|
"regexp"
|
|
"runtime"
|
|
"strings"
|
|
)
|
|
|
|
// ToMap struct to map[string]interface{}
|
|
func ToMap(ss interface{}) map[string]interface{} {
|
|
t := reflect.ValueOf(ss)
|
|
if t.Kind() == reflect.Ptr {
|
|
t = t.Elem()
|
|
}
|
|
|
|
smap := make(map[string]interface{})
|
|
mtag := regexp.MustCompile(`cc:\"(.+)\"`)
|
|
|
|
for i := 0; i < t.NumField(); i++ {
|
|
f := t.Field(i)
|
|
tag := string(t.Type().Field(i).Tag)
|
|
str := mtag.FindStringSubmatch(tag)
|
|
name := t.Type().Field(i).Name
|
|
if len(str) > 1 {
|
|
name = str[1]
|
|
}
|
|
if name != "-" {
|
|
smap[name] = f.Interface()
|
|
}
|
|
}
|
|
|
|
return smap
|
|
}
|
|
|
|
// ParsePath - parse file path to absPath
|
|
func ParsePath(dst string) string {
|
|
wd, err := os.Getwd()
|
|
if err != nil {
|
|
wd = ""
|
|
}
|
|
|
|
if []rune(dst)[0] == '~' {
|
|
home := UserHomeDir()
|
|
if len(home) > 0 {
|
|
dst = strings.Replace(dst, "~", home, -1)
|
|
}
|
|
}
|
|
|
|
if path.IsAbs(dst) {
|
|
dst = path.Clean(dst)
|
|
return dst
|
|
}
|
|
|
|
str := path.Join(wd, dst)
|
|
str = path.Clean(str)
|
|
return str
|
|
}
|
|
|
|
// UserHomeDir - get user home directory
|
|
func UserHomeDir() string {
|
|
env := "HOME"
|
|
if runtime.GOOS == "windows" {
|
|
env = "USERPROFILE"
|
|
} else if runtime.GOOS == "plan9" {
|
|
env = "home"
|
|
}
|
|
return os.Getenv(env)
|
|
}
|
|
|
|
// CheckExists - check file exists
|
|
func CheckExists(filePath string, allowDir bool) bool {
|
|
filePath = ParsePath(filePath)
|
|
stat, err := os.Stat(filePath)
|
|
if err != nil && !os.IsExist(err) {
|
|
return false
|
|
}
|
|
if !allowDir && stat.IsDir() {
|
|
return false
|
|
}
|
|
return true
|
|
}
|