Vendor integration dependencies.

integration/vendor/github.com/libkermit/docker/docker.go

@@ -0,0 +1,70 @@
+// Package docker aims to provide simple "helper" methods to ease the use of
+// docker in (integration) tests.
+//
+// It does support a subset of options compared to actual client api, as it
+// is more focused on needs for integration tests.
+package docker
+
+import (
+	"fmt"
+	"github.com/docker/engine-api/client"
+)
+
+const (
+	// KermitLabel is the label used to add to containers
+	KermitLabel = "com.github.vdemeester.libkermit"
+)
+
+var (
+	// KermitHeader defines default kermit headers to pass through the API
+	KermitHeader = map[string]string{
+		"User-Agent": "libkermit-1.0",
+	}
+
+	// KermitLabels defines default docker labels kermit will but on
+	// containers and such.
+	KermitLabels = map[string]string{
+		KermitLabel: "true",
+	}
+
+	// KermitLabelFilter is the filter to use to find containers managed by kermit
+	KermitLabelFilter = fmt.Sprintf("label=%s", KermitLabel)
+
+	// DefaultStopTimeout is the default timeout for the stop command
+	DefaultStopTimeout = 10
+
+	// CurrentAPIVersion defines the current "lower" docker API version
+	// supported by libkermit.
+	CurrentAPIVersion = "v1.21"
+)
+
+// Project holds docker related project attributes, like docker client, labels
+// to put on the containers, and so on.
+type Project struct {
+	Client APIClient
+	Labels map[string]string
+}
+
+// APIClient is a lightweight representation of docker client.APIClient
+type APIClient interface {
+	client.ContainerAPIClient
+	client.ImageAPIClient
+}
+
+// NewProjectFromEnv creates a project with a client that is build from environment variables.
+func NewProjectFromEnv() (*Project, error) {
+	client, err := client.NewEnvClient()
+	if err != nil {
+		return nil, err
+	}
+	client.UpdateClientVersion(CurrentAPIVersion)
+	return NewProject(client), nil
+}
+
+// NewProject creates a project with the given client and the default attributes.
+func NewProject(client APIClient) *Project {
+	return &Project{
+		Client: client,
+		Labels: KermitLabels,
+	}
+}