podman logs: fix tailing

Fix issues with tailing of container logs as described
in issue #16.  Also add in the ability to use a duration or
known time stamp formats for the --since flag.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #317
Approved by: mheon

1 files changed, 0 insertions, 58 deletions

diff --git a/vendor/github.com/hpcloud/tail/ratelimiter/memory.go b/vendor/github.com/hpcloud/tail/ratelimiter/memory.go
deleted file mode 100644
index 8f6a5784a..000000000
--- a/vendor/github.com/hpcloud/tail/ratelimiter/memory.go
+++ /dev/null
@@ -1,58 +0,0 @@
-package ratelimiter
-
-import (
-	"errors"
-	"time"
-)
-
-const GC_SIZE int = 100
-
-type Memory struct {
-	store           map[string]LeakyBucket
-	lastGCCollected time.Time
-}
-
-func NewMemory() *Memory {
-	m := new(Memory)
-	m.store = make(map[string]LeakyBucket)
-	m.lastGCCollected = time.Now()
-	return m
-}
-
-func (m *Memory) GetBucketFor(key string) (*LeakyBucket, error) {
-
-	bucket, ok := m.store[key]
-	if !ok {
-		return nil, errors.New("miss")
-	}
-
-	return &bucket, nil
-}
-
-func (m *Memory) SetBucketFor(key string, bucket LeakyBucket) error {
-
-	if len(m.store) > GC_SIZE {
-		m.GarbageCollect()
-	}
-
-	m.store[key] = bucket
-
-	return nil
-}
-
-func (m *Memory) GarbageCollect() {
-	now := time.Now()
-
-	// rate limit GC to once per minute
-	if now.Add(60*time.Second).Unix() > m.lastGCCollected.Unix() {
-
-		for key, bucket := range m.store {
-			// if the bucket is drained, then GC
-			if bucket.DrainedAt().Unix() > now.Unix() {
-				delete(m.store, key)
-			}
-		}
-
-		m.lastGCCollected = now
-	}
-}