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files.go
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files.go
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package files
import (
"os"
)
func Exists(src string) bool {
_, err := os.Stat(src)
if os.IsNotExist(err) {
return false
}
return true
}
func IsFile(src string) (bool, error) {
info, err := os.Stat(src)
if err != nil {
return false, err
}
if info.IsDir() {
return false, nil
} else {
return true, nil
}
}
func IsDir(src string) (bool, error) {
info, err := os.Stat(src)
if err != nil {
return false, err
}
if info.IsDir() {
return true, nil
} else {
return false, nil
}
}
func GetContent(src string) (string, error) {
byteContent, err := os.ReadFile(src)
if err != nil {
return "", err
}
return string(byteContent), nil
}
func WriteContent(filename string, text string) error {
err := os.WriteFile(filename, []byte(text), 0644)
if err != nil {
return err
}
return nil
}
func Move(src string, dst string) error {
err := os.Rename(src, dst)
if err != nil {
return err
}
return nil
}
func Copy(src string, dst string) error {
check, err := IsFile(src)
if err != nil {
return err
}
if check == true {
fileBytes, err := os.ReadFile(src)
if err != nil {
return err
}
err = os.WriteFile(dst, fileBytes, 0644)
if err != nil {
return err
}
} else if check == false {
srcInfo, err := os.Stat(src)
if err != nil {
return err
}
err = os.MkdirAll(dst, srcInfo.Mode())
if err != nil {
return err
}
directory, _ := os.Open(src)
objects, _ := directory.Readdir(-1)
for _, obj := range objects {
srcfilepointer := src + "/" + obj.Name()
dstfilepointer := dst + "/" + obj.Name()
if obj.IsDir() {
err = Copy(srcfilepointer, dstfilepointer)
if err != nil {
return err
}
} else {
fileBytes, err := os.ReadFile(srcfilepointer)
if err != nil {
return err
}
err = os.WriteFile(dstfilepointer, fileBytes, 0644)
if err != nil {
return err
}
}
}
}
return nil
}