1package git
 2
 3import "github.com/gliderlabs/ssh"
 4
 5// AccessLevel is the level of access allowed to a repo.
 6type AccessLevel int
 7
 8const (
 9	// NoAccess does not allow access to the repo.
10	NoAccess AccessLevel = iota
11
12	// ReadOnlyAccess allows read-only access to the repo.
13	ReadOnlyAccess
14
15	// ReadWriteAccess allows read and write access to the repo.
16	ReadWriteAccess
17
18	// AdminAccess allows read, write, and admin access to the repo.
19	AdminAccess
20)
21
22// String implements the Stringer interface for AccessLevel.
23func (a AccessLevel) String() string {
24	switch a {
25	case NoAccess:
26		return "no-access"
27	case ReadOnlyAccess:
28		return "read-only"
29	case ReadWriteAccess:
30		return "read-write"
31	case AdminAccess:
32		return "admin-access"
33	default:
34		return ""
35	}
36}
37
38// Hooks is an interface that allows for custom authorization
39// implementations and post push/fetch notifications. Prior to git access,
40// AuthRepo will be called with the ssh.Session public key and the repo name.
41// Implementers return the appropriate AccessLevel.
42type Hooks interface {
43	AuthRepo(string, ssh.PublicKey) AccessLevel
44	Push(string, ssh.PublicKey)
45	Fetch(string, ssh.PublicKey)
46}