def run(self, args):
if args.repository:
repository_folder = File(args.repository)
else:
repository_folder = detect_repository(File())
if not repository_folder:
raise Exception("You're not in a repository (or a working "
"folder) right now and you didn't specify "
"--repository.")
if args.working:
working_file = File(args.working)
else:
working_file = detect_working(silent=True)
repository = Repository(repository_folder)
revisions = None
if working_file and working_file.has_xattr(XATTR_BASE) and not args.all:
# We have a working file and we're not displaying all revisions.
# Only show revisions which are ancestors of the working file.
# TODO: Figure out a way to do this without having to reconstruct
# every revision; probably need to have some sort of cache in the
# Repository class of parent-child revision relationships. Still
# thinking a Neo4j database might be useful for this, or maybe some
# sort of equivalent SQLite database.
revisions = set()
base = json.loads(working_file.get_xattr(XATTR_BASE))
current = set(base)
while current:
# Find the revision with the highest number in current
max_hash = max(current, key=lambda r: int(repository.number_for_rev(r)))
revisions.add(max_hash)
current.remove(max_hash)
current |= set(repository.get_revision(max_hash)["parents"])
print
for number, hash, data in repository.revision_iterator():
if revisions is not None and hash not in revisions:
continue
print u"Revision %s:%s:" % (number, hash)
print u" date: %s" % time.ctime(data.get("info", {}).get("date", 0))
print u" type: %s" % data["type"]
if data.get("current_name"):
print u" committed as: %s" % data["current_name"]
for cparent in data["parents"]:
print u" change parent: %s:%s" % (repository.number_for_rev(cparent), cparent)
# for dparent in repository.get_dirparents(hash):
# print " dir parent: %s:%s" % (repository.number_for_rev(dparent), dparent)
try:
print u" message: %s" % data.get("info", {}).get("message", "")
except:
print >>sys.stderr, data
raise
print
def run(self, args):
# This is basically as simple as getting the working file and the
# repository and committing a new revision on them.
if args.repository:
repository_folder = File(args.repository)
else:
repository_folder = detect_repository()
repository = Repository(repository_folder)
if args.working:
working_file = File(args.working)
else:
working_file = detect_working()
info = {"date": time.time(), "message": args.message}
working = WorkingCopy(repository, working_file)
# Keep track of the old base (which will be None if the working copy
# is untracked) and compare it later on to see if anything changed
if working_file.has_xattr(XATTR_BASE):
base = json.loads(working_file.check_xattr(XATTR_BASE))
else:
base = None
working.commit(info)
if not working_file.has_xattr(XATTR_BASE):
# This can happen when the working file itself isn't tracked, which
# is rare but happens if the user checks out a new, blank working
# copy but doesn't add it with the add command. In that case, we
# print a friendly warning.
print "The working copy isn't being tracked. You probably need to "
print "`filer add %s` first." % working_file.path
else:
new_base = json.loads(working_file.check_xattr(XATTR_BASE))
hash = new_base[0]
if new_base != base:
print "Committed revision %s:%s." % (repository.number_for_rev(hash), hash)
else:
print "No changes to be committed."
print "If you copied new files into the working copy that you "
print "expected to show up, make sure to `filer add` them first."