Refactor to use libcompose

docker/service_factory.go

@@ -0,0 +1,27 @@
+package docker
+
+import (
+	"github.com/docker/libcompose/docker"
+	"github.com/docker/libcompose/project"
+	"github.com/rancherio/os/util"
+)
+
+type ServiceFactory struct {
+	Context *docker.Context
+	Deps    map[string][]string
+}
+
+func (s *ServiceFactory) Create(project *project.Project, name string, serviceConfig *project.ServiceConfig) (project.Service, error) {
+	if after := serviceConfig.Labels.MapParts()["io.rancher.os.after"]; after != "" {
+		for _, dep := range util.TrimSplit(after, ",") {
+			s.Deps[name] = append(s.Deps[name], dep)
+		}
+	}
+	if before := serviceConfig.Labels.MapParts()["io.rancher.os.before"]; before != "" {
+		for _, dep := range util.TrimSplit(before, ",") {
+			s.Deps[dep] = append(s.Deps[dep], name)
+		}
+	}
+
+	return NewService(s, name, serviceConfig, s.Context), nil
+}