def cmd_rev_parse(args):
if args.type:
fmt = args.type.encode()
repo = repo_find()
print(object_find(repo, args.name, args.type, follow=True))
def cmd_tag(args):
repo = repo_find()
if args.name:
tag_create(args.name,
args.object,
type="object" if args.create_tag_object else "ref")
else:
refs = ref_list(repo)
show_ref(repo, refs["tags"], with_hash=False)
def cmd_ls_tree(args):
repo = repo_find()
obj = object_read(repo, object_find(repo, args.object, fmt=b'tree'))
for item in obj.items:
print("{0} {1} {2}\t{3}".format(
"0" * (6 - len(item.mode)) + item.mode.decode("ascii"),
# Git's ls-tree displays the type
# of the object pointed to. We can do that too :)
object_read(repo, item.sha).fmt.decode("ascii"),
item.sha,
item.path.decode("ascii")))
def ref_list(repo, path=None):
if not path:
path = repo_find(repo, "refs")
ret = collections.OrderedDict()
for f in sorted(os.listdir(path)):
can = os.path.join(path, f)
if os.path.isdir(can):
ret[f] = ref_list(repo, can)
else:
ret[f] = ref_resolve(repo, can)
return ret
def cmd_checkout(args):
repo = repo_find()
obj = object_read(repo, object_find(repo, args.commit))
if obj.fmt == b'commit':
obj = object_read(repo, obj.kvlm[b'tree'].decode('ascii'))
if os.path.exists(args.path):
if not os.path.isdir(args.path):
raise Exception(f"Not a directory {args.path}!")
if os.listdir(args.path):
raise Exception(f"Not empty {args.path}!")
else:
os.makedirs(args.path)
tree_checkout(repo, obj, os.path.realpath(args.path).encode())
def cmd_log(args):
repo = repo_find()
print("digraph wyaglog{")
log_graphviz(repo, object_find(repo, args.commit), set())
print("}")
def cmd_cat_file(args):
repo = repo_find()
cat_file(repo, args.object, fmt=args.type.encode())
def cmd_show_ref(args):
repo = repo_find()
refs = ref_list(repo)
show_ref(repo, refs, prefix="refs")