add teams support to workspace.PotentialExercises

Author: Smarticles101

workspace/workspace.go

@@ -57,6 +57,28 @@ func (ws Workspace) PotentialExercises() ([]Exercise, error) {
 			continue
 		}
 
+		if topInfo.Name() == "teams" {
+			subInfos, err := ioutil.ReadDir(filepath.Join(ws.Dir, "teams"))
+			if err != nil {
+				return nil, err
+			}
+
+			for _, subInfo := range subInfos {
+				teamWs, err := New(filepath.Join(ws.Dir, "teams", subInfo.Name()))
+				if err != nil {
+					return nil, err
+				}
+
+				teamExercises, err := teamWs.PotentialExercises()
+				if err != nil {
+					return nil, err
+				}
+
+				exercises = append(exercises, teamExercises...)
+			}
+			continue
+		}
+
 		subInfos, err := ioutil.ReadDir(filepath.Join(ws.Dir, topInfo.Name()))
 		if err != nil {
 			return nil, err