From d4c270a18df3792c581f3ab099f4bbbba46fd988 Mon Sep 17 00:00:00 2001
From: Lucy Davies <lucy.davies@skybettingandgaming.com>
Date: Sat, 9 Jun 2018 15:18:22 +0100
Subject: [PATCH] Helper function: bind docker socket

---
 task.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/task.go b/task.go
index 97cc2ca..d9af702 100644
--- a/task.go
+++ b/task.go
@@ -89,3 +89,19 @@ func (t *Task) Bind(src, dst string) (string, error) {
 	}
 	return fmt.Sprintf("%s:%s", expanded, dst), nil
 }
+
+// BindDockerSocket is a utility function which binds the docker socket
+func (t *Task) BindDockerSocket() error {
+	// For now, assumes /var/run/docker.sock from host
+	// Untested with remote docker
+	dockerSocket, err := t.Bind("/var/run/docker.sock", "/var/run/docker.sock")
+	if err != nil {
+		return err
+	}
+
+	t.AddBinds([]string{dockerSocket})
+
+	return nil
+}
+
+// TODO: add tests