// GetRepo will fetch the data about the repo from the database.
// If the repo exist, return the RepoInfo populated
// If the repo doesn't exist in the database, return Repo with Exist = false
// Return an error only if something unexepected happened.
func (db Datastore) GetRepo(repo string) (github.RepoInfo, *datastore.Key, error) {
var repoInfo github.RepoInfo
key := new(datastore.Key)
q := datastore.NewQuery(kind).Ancestor(repoInfoKey(db.Context)).Filter("Name =", repo)
for t := q.Run(db.Context); ; {
var info github.RepoInfo
var err error
key, err = t.Next(&info)
if err == datastore.Done {
break
}
if err != nil {
return repoInfo, nil, err
}
repoInfo = info
repoInfo.SetExist(true)
}
return repoInfo, key, nil
}
