models: Unify tablenames using singular as main archive's convention

Related P434

swh/lister/bitbucket/models.py

-# Copyright (C) 2017-2018 the Software Heritage developers
+# Copyright (C) 2017-2019 the Software Heritage developers
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
@@ -9,7 +9,7 @@ from swh.lister.core.models import IndexingModelBase
 
 class BitBucketModel(IndexingModelBase):
     """a BitBucket repository"""
-    __tablename__ = 'bitbucket_repos'
+    __tablename__ = 'bitbucket_repo'
 
     uid = Column(String, primary_key=True)
     indexable = Column(String, index=True)

swh/lister/github/models.py

-# Copyright (C) 2017-2018 the Software Heritage developers
+# Copyright (C) 2017-2019 the Software Heritage developers
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
@@ -9,7 +9,7 @@ from swh.lister.core.models import IndexingModelBase
 
 class GitHubModel(IndexingModelBase):
     """a GitHub repository"""
-    __tablename__ = 'github_repos'
+    __tablename__ = 'github_repo'
 
     uid = Column(Integer, primary_key=True)
     indexable = Column(Integer, index=True)

swh/lister/phabricator/models.py

@@ -9,7 +9,7 @@ from swh.lister.core.models import IndexingModelBase
 
 class PhabricatorModel(IndexingModelBase):
     """a Phabricator repository"""
-    __tablename__ = 'phabricator_repos'
+    __tablename__ = 'phabricator_repo'
 
     uid = Column(String, primary_key=True)
     indexable = Column(Integer, index=True)

[Phabricator Migration user]

Some references in the commit message have been migrated:

• P434 is now swh/meta$431