vendor containers/image v1.4

This requires some additional changes to the dependencies since the
progress-bar library has been changed to github.com/vbauerster/mpb.

Please refer to the following link for the release notes:
https://github.com/containers/image/releases/tag/v1.4

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

1 files changed, 0 insertions, 17 deletions

diff --git a/vendor/gopkg.in/cheggaaa/pb.v1/runecount.go b/vendor/gopkg.in/cheggaaa/pb.v1/runecount.go
deleted file mode 100644
index c617c55ec..000000000
--- a/vendor/gopkg.in/cheggaaa/pb.v1/runecount.go
+++ /dev/null
@@ -1,17 +0,0 @@
-package pb
-
-import (
-	"github.com/mattn/go-runewidth"
-	"regexp"
-)
-
-// Finds the control character sequences (like colors)
-var ctrlFinder = regexp.MustCompile("\x1b\x5b[0-9]+\x6d")
-
-func escapeAwareRuneCountInString(s string) int {
-	n := runewidth.StringWidth(s)
-	for _, sm := range ctrlFinder.FindAllString(s, -1) {
-		n -= runewidth.StringWidth(sm)
-	}
-	return n
-}