/
utils.go
53 lines (46 loc) · 974 Bytes
/
utils.go
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package main
import(
"io"
"github.com/kjk/betterguid"
"time"
"os"
"syscall"
"os/signal"
)
func HandleOSInterrupt(cleanup func()) {
sig := make(chan os.Signal, 1)
signal.Notify(sig, os.Interrupt, syscall.SIGTERM) // two signals: CTRL+C and term
go func() {
<-sig
cleanup()
os.Exit(0)
}()
}
func createTempPath() (string, error) {
uuid := betterguid.New()
date := time.Now().Format("2006-01-15")
runPath := PathForCodeStorage + "/" + date + uuid
err := os.Mkdir(runPath, 0777)
if err != nil {
return runPath, err
}
return runPath, nil
}
func cp(dst, src string) error {
s, err := os.Open(src)
if err != nil {
return err
}
// no need to check errors on read only file, we already got everything
// we need from the filesystem, so nothing can go wrong now.
defer s.Close()
d, err := os.Create(dst)
if err != nil {
return err
}
if _, err := io.Copy(d, s); err != nil {
d.Close()
return err
}
return d.Close()
}