ginkgo: install on demand via `go get -u`

Install ginkgo on demand via `go get -u` rather than keeping a copy it's
entire source code in the vendor dirctory.  The main motivation for that
is to make `golangci-lint` happy which is continuously throwing up on
the import of a program (i.e., ginkgo).  The linter is broken and stupid
as it ignores flags to ignore dirs and ignores build tags (at least some
linters do) which is blocking us from updating to newer versions.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/vendor/github.com/nxadm/tail/tail.go b/vendor/github.com/nxadm/tail/tail.go
index 58d3c4b95..7fbba8d33 100644
--- a/vendor/github.com/nxadm/tail/tail.go
+++ b/vendor/github.com/nxadm/tail/tail.go
@@ -435,6 +435,7 @@ func (tail *Tail) sendLine(line string) bool {
 // Cleanup removes inotify watches added by the tail package. This function is
 // meant to be invoked from a process's exit handler. Linux kernel may not
 // automatically remove inotify watches after the process exits.
+// If you plan to re-read a file, don't call Cleanup in between.
 func (tail *Tail) Cleanup() {
 	watch.Cleanup(tail.Filename)
 }