blob: f873055d17156937520eb42b45d5621816d05dbb [file] [log] [blame]
package main
import (
. ""
// Graceful cancellation example of a basic git operation such as Clone.
func main() {
CheckArgs("<url>", "<directory>")
url := os.Args[1]
directory := os.Args[2]
// Clone the given repository to the given directory
Info("git clone %s %s", url, directory)
stop := make(chan os.Signal, 1)
signal.Notify(stop, os.Interrupt)
// The context is the mechanism used by go-git, to support deadlines and
// cancellation signals.
ctx, cancel := context.WithCancel(context.Background())
defer cancel() // cancel when we are finished consuming integers
go func() {
Warning("\nSignal detected, canceling operation...")
Warning("To gracefully stop the clone operation, push Crtl-C.")
// Using PlainCloneContext we can provide to a context, if the context
// is cancelled, the clone operation stops gracefully.
_, err := git.PlainCloneContext(ctx, directory, false, &git.CloneOptions{
URL: url,
Progress: os.Stdout,
// If the context was cancelled, an error is returned.