woodpecker/engine/runner/docker/context.go

25 lines
530 B
Go
Raw Normal View History

package docker
import (
"github.com/drone/drone/engine/runner"
"golang.org/x/net/context"
)
const key = "docker"
// Setter defines a context that enables setting values.
type Setter interface {
Set(string, interface{})
}
// FromContext returns the Engine associated with this context.
func FromContext(c context.Context) runner.Engine {
return c.Value(key).(runner.Engine)
}
// ToContext adds the Engine to this context if it supports the
// Setter interface.
func ToContext(c Setter, d runner.Engine) {
c.Set(key, d)
}