mirror of https://github.com/docker/compose.git
37 lines
827 B
Go
37 lines
827 B
Go
|
package dockerclassic
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
"fmt"
|
||
|
|
"os"
|
||
|
|
"os/exec"
|
||
|
|
|
||
|
|
apicontext "github.com/docker/api/context"
|
||
|
|
"github.com/docker/api/context/store"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Exec will delegate the cli command to docker-classic
|
||
|
|
func Exec(ctx context.Context) {
|
||
|
|
currentContext := apicontext.CurrentContext(ctx)
|
||
|
|
s := store.ContextStore(ctx)
|
||
|
|
|
||
|
|
_, err := s.Get(currentContext)
|
||
|
|
// Only run original docker command if the current context is not
|
||
|
|
// ours.
|
||
|
|
if err != nil {
|
||
|
|
cmd := exec.CommandContext(ctx, "docker-classic", os.Args[1:]...)
|
||
|
|
cmd.Stdin = os.Stdin
|
||
|
|
cmd.Stdout = os.Stdout
|
||
|
|
cmd.Stderr = os.Stderr
|
||
|
|
if err := cmd.Run(); err != nil {
|
||
|
|
if exiterr, ok := err.(*exec.ExitError); ok {
|
||
|
|
fmt.Fprintln(os.Stderr, exiterr.Error())
|
||
|
|
os.Exit(exiterr.ExitCode())
|
||
|
|
}
|
||
|
|
fmt.Fprintln(os.Stderr, err)
|
||
|
|
os.Exit(1)
|
||
|
|
}
|
||
|
|
os.Exit(0)
|
||
|
|
}
|
||
|
|
}
|