WIP

provider/local_session_provider.go

@@ -0,0 +1,36 @@
+package provider
+
+import (
+	"sync"
+
+	"github.com/docker/docker/client"
+	"github.com/play-with-docker/play-with-docker/docker"
+)
+
+type localSessionProvider struct {
+	rw sync.Mutex
+
+	docker docker.DockerApi
+}
+
+func (p *localSessionProvider) GetDocker(sessionId string) (docker.DockerApi, error) {
+	p.rw.Lock()
+	defer p.rw.Unlock()
+
+	if p.docker != nil {
+		return p.docker, nil
+	}
+
+	c, err := client.NewEnvClient()
+	if err != nil {
+		return nil, err
+	}
+	d := docker.NewDocker(c)
+
+	p.docker = d
+	return d, nil
+}
+
+func NewLocalSessionProvider() *localSessionProvider {
+	return &localSessionProvider{}
+}