all: add global HTTP headers for Target

The Headers field on Target define the global headers that will be send
along with all HTTPTarget or WebSocketTarget.
The same header can also be defined on HTTPTarget that override the
value of Target.

1 files changed, 6 insertions, 0 deletions

diff --git a/target.go b/target.go
index 13d4571..e71ef14 100644
--- a/target.go
+++ b/target.go
@@ -14,6 +14,12 @@ type Target struct {
 	// HTTPClient that can be used for running HTTPTarget.
 	HTTPClient *libhttp.Client `json:"-"`
 
+	// Headers define global headers that will send on all HTTPTargets
+	// or WebSocketTargets.
+	// The same header can also be defined on HTTPTarget that override
+	// the value in here.
+	Headers KeyFormInput
+
 	Vars KeyFormInput
 
 	ID   string