Add TestPublish mage target

Add the TestPublish mage target that is common to all the mixins. It helps you vet a build script / release script change locally.

Signed-off-by: Carolyn Van Slyck <[email protected]>

magefile.go

@@ -49,6 +49,12 @@ func Publish() {
 	magefile.Publish()
 }
 
+// TestPublish tries out publish locally, with your github forks
+// Assumes that you forked and kept the repository name unchanged.
+func TestPublish(username string) {
+	magefile.TestPublish(username)
+}
+
 // Install the mixin
 func Install() {
 	magefile.Install()