module Reference

: sig

Branch references.

include Object.S

val to_raw : t -> string

val of_raw : string -> t

module Map : Misc.Map with type key = t

A map of references.

val head : t

The repository HEAD.

val master : t

The master branch.

val is_head : t -> bool

Is the given reference the HEAD ?

type head_contents =

# \| SHA of SHA.Commit.t
# \| Ref of t	(*	The possible HEAD contents.	*)

val head_contents : SHA.Commit.t Map.t -> SHA.Commit.t -> head_contents

Compute the head contents. The result is either the hex representation of the SHA or something like ref: <ref> if the SHA has already a reference pointing to it.

val is_valid : t -> bool

Check if a reference can be stored on disk properly.

end