it compiles \o/

2 files changed, 22 insertions, 0 deletions

diff --git a/bridge/core/bridge.go b/bridge/core/bridge.go
index 7891763f..ac0d47d7 100644
--- a/bridge/core/bridge.go
+++ b/bridge/core/bridge.go
@@ -28,6 +28,7 @@ const (
 )
 
 var bridgeImpl map[string]reflect.Type
+var bridgeLoginMetaKey map[string]string
 
 // BridgeParams holds parameters to simplify the bridge configuration without
 // having to make terminal prompts.
@@ -59,7 +60,11 @@ func Register(impl BridgeImpl) {
 	if bridgeImpl == nil {
 		bridgeImpl = make(map[string]reflect.Type)
 	}
+	if bridgeLoginMetaKey == nil {
+		bridgeLoginMetaKey = make(map[string]string)
+	}
 	bridgeImpl[impl.Target()] = reflect.TypeOf(impl)
+	bridgeLoginMetaKey[impl.Target()] = impl.LoginMetaKey()
 }
 
 // Targets return all known bridge implementation target
@@ -81,6 +86,18 @@ func TargetExist(target string) bool {
 	return ok
 }
 
+// LoginMetaKey return the metadata key used to store the remote bug-tracker login
+// on the user identity. The corresponding value is used to match identities and
+// credentials.
+func LoginMetaKey(target string) (string, error) {
+	metaKey, ok := bridgeLoginMetaKey[target]
+	if !ok {
+		return "", fmt.Errorf("unknown bridge target %v", target)
+	}
+
+	return metaKey, nil
+}
+
 // Instantiate a new Bridge for a repo, from the given target and name
 func NewBridge(repo *cache.RepoCache, target string, name string) (*Bridge, error) {
 	implType, ok := bridgeImpl[target]
diff --git a/bridge/core/interfaces.go b/bridge/core/interfaces.go
index 77e0a7b9..ab2f3977 100644
--- a/bridge/core/interfaces.go
+++ b/bridge/core/interfaces.go
@@ -13,6 +13,11 @@ type BridgeImpl interface {
 	// Target return the target of the bridge (e.g.: "github")
 	Target() string
 
+	// LoginMetaKey return the metadata key used to store the remote bug-tracker login
+	// on the user identity. The corresponding value is used to match identities and
+	// credentials.
+	LoginMetaKey() string
+
 	// Configure handle the user interaction and return a key/value configuration
 	// for future use
 	Configure(repo *cache.RepoCache, params BridgeParams) (Configuration, error)