diff options
Diffstat (limited to 'morphlib/morphologyfactory.py')
| -rw-r--r-- | morphlib/morphologyfactory.py | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/morphlib/morphologyfactory.py b/morphlib/morphologyfactory.py index e7ee9323..6f9915fb 100644 --- a/morphlib/morphologyfactory.py +++ b/morphlib/morphologyfactory.py @@ -57,14 +57,25 @@ class MorphologyFactory(object): raise NotcachedError(reponame) def _autodetect_text(self, reponame, sha1, filename): + # TODO get lists of files from the cache to reduce round trips if self._lrc.has_repo(reponame): repo = self._lrc.get_repo(reponame) - files = repo.list_files(sha1) + def has_file(filename): + try: + repo.cat(sha1, filename) + return True + except IOError: + return False elif self._rrc is not None: - files = self._rrc.list_files(reponame, sha1) + def has_file(filename): + try: + text = self._rrc.cat_file(reponame, sha1, filename) + return True + except morphlib.remoterepocache.CatFileError: + return False else: raise NotcachedError(reponame) - bs = morphlib.buildsystem.detect_build_system(lambda x: x in files) + bs = morphlib.buildsystem.detect_build_system(has_file) if bs is None: raise AutodetectError(reponame, sha1) # TODO consider changing how morphs are located to be by morph |