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main.go
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/
main.go
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package main
import (
"fmt"
"github.com/dotcloud/docker/engine"
"github.com/dotcloud/docker/pkg/beam"
"net"
"os"
)
func main() {
eng := engine.New()
c, err := net.Dial("unix", "beam.sock")
if err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
return
}
defer c.Close()
f, err := c.(*net.UnixConn).File()
if err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
return
}
child, err := beam.FileConn(f)
if err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
return
}
defer child.Close()
sender := engine.NewSender(child)
sender.Install(eng)
cmd := eng.Job(os.Args[1], os.Args[2:]...)
cmd.Stdout.Add(os.Stdout)
cmd.Stderr.Add(os.Stderr)
if err := cmd.Run(); err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
}