feat(dir2config): defaults

vendor/gopkg.in/src-d/go-git.v4/plumbing/cache/common.go

@@ -0,0 +1,39 @@
+package cache
+
+import "gopkg.in/src-d/go-git.v4/plumbing"
+
+const (
+	Byte FileSize = 1 << (iota * 10)
+	KiByte
+	MiByte
+	GiByte
+)
+
+type FileSize int64
+
+const DefaultMaxSize FileSize = 96 * MiByte
+
+// Object is an interface to a object cache.
+type Object interface {
+	// Put puts the given object into the cache. Whether this object will
+	// actually be put into the cache or not is implementation specific.
+	Put(o plumbing.EncodedObject)
+	// Get gets an object from the cache given its hash. The second return value
+	// is true if the object was returned, and false otherwise.
+	Get(k plumbing.Hash) (plumbing.EncodedObject, bool)
+	// Clear clears every object from the cache.
+	Clear()
+}
+
+// Buffer is an interface to a buffer cache.
+type Buffer interface {
+	// Put puts a buffer into the cache. If the buffer is already in the cache,
+	// it will be marked as used. Otherwise, it will be inserted. Buffer might
+	// be evicted to make room for the new one.
+	Put(key int64, slice []byte)
+	// Get returns a buffer by its key. It marks the buffer as used. If the
+	// buffer is not in the cache, (nil, false) will be returned.
+	Get(key int64) ([]byte, bool)
+	// Clear clears every object from the cache.
+	Clear()
+}