Moved everything into the git subdirectory - some tests still need to be adjusted

1 files changed, 61 insertions, 0 deletions

diff --git a/git/db.py b/git/db.py
new file mode 100644
index 00000000..b1c65377
--- /dev/null
+++ b/git/db.py
@@ -0,0 +1,61 @@
+"""Module with our own gitdb implementation - it uses the git command"""
+from exc import (
+					GitCommandError, 
+					BadObject
+				)
+
+from gitdb.base import (
+								OInfo,
+								OStream
+							)
+
+from gitdb.util import (
+							bin_to_hex, 
+							hex_to_bin
+						)
+from gitdb.db import GitDB
+from gitdb.db import LooseObjectDB
+
+
+__all__ = ('GitCmdObjectDB', 'GitDB' )
+
+#class GitCmdObjectDB(CompoundDB, ObjectDBW):
+class GitCmdObjectDB(LooseObjectDB):
+	"""A database representing the default git object store, which includes loose 
+	objects, pack files and an alternates file
+	
+	It will create objects only in the loose object database.
+	:note: for now, we use the git command to do all the lookup, just until he 
+		have packs and the other implementations
+	"""
+	def __init__(self, root_path, git):
+		"""Initialize this instance with the root and a git command"""
+		super(GitCmdObjectDB, self).__init__(root_path)
+		self._git = git
+		
+	def info(self, sha):
+		hexsha, typename, size = self._git.get_object_header(bin_to_hex(sha))
+		return OInfo(hex_to_bin(hexsha), typename, size)
+		
+	def stream(self, sha):
+		"""For now, all lookup is done by git itself"""
+		hexsha, typename, size, stream = self._git.stream_object_data(bin_to_hex(sha))
+		return OStream(hex_to_bin(hexsha), typename, size, stream)
+	
+	
+	# { Interface
+	
+	def partial_to_complete_sha_hex(self, partial_hexsha):
+		""":return: Full binary 20 byte sha from the given partial hexsha
+		:raise AmbiguousObjectName:
+		:raise BadObject:
+		:note: currently we only raise BadObject as git does not communicate 
+			AmbiguousObjects separately"""
+		try:
+			hexsha, typename, size = self._git.get_object_header(partial_hexsha)
+			return hex_to_bin(hexsha)
+		except (GitCommandError, ValueError):
+			raise BadObject(partial_hexsha)
+		# END handle exceptions
+	
+	#} END interface