80 lines
1.3 KiB
Go
80 lines
1.3 KiB
Go
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package common
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import (
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"fmt"
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"io"
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"os"
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)
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// CopyFile copy file
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func CopyFile(source string, dest string) (err error) {
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sourcefile, err := os.Open(source)
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if err != nil {
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return err
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}
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defer sourcefile.Close()
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destfile, err := os.Create(dest)
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if err != nil {
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return err
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}
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defer destfile.Close()
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_, err = io.Copy(destfile, sourcefile)
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if err == nil {
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sourceinfo, err := os.Stat(source)
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if err != nil {
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_ = os.Chmod(dest, sourceinfo.Mode())
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}
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}
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return
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}
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// CopyDir recursive copy of directory
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func CopyDir(source string, dest string) (err error) {
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// get properties of source dir
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sourceinfo, err := os.Stat(source)
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if err != nil {
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return err
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}
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// create dest dir
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err = os.MkdirAll(dest, sourceinfo.Mode())
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if err != nil {
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return err
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}
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directory, _ := os.Open(source)
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objects, err := directory.Readdir(-1)
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for _, obj := range objects {
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sourcefilepointer := source + "/" + obj.Name()
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destinationfilepointer := dest + "/" + obj.Name()
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if obj.IsDir() {
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// create sub-directories - recursively
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err = CopyDir(sourcefilepointer, destinationfilepointer)
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if err != nil {
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fmt.Println(err)
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}
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} else {
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// perform copy
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err = CopyFile(sourcefilepointer, destinationfilepointer)
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if err != nil {
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fmt.Println(err)
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}
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}
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}
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return
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}
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