exec "$bup_python" "$0" ${1+"$@"}
"""
# end of bup preamble
-import sys, stat, time, math
+
+from __future__ import absolute_import, print_function
+from binascii import hexlify
from errno import EACCES
from io import BytesIO
+import os, sys, stat, time, math
from bup import hashsplit, git, options, index, client, metadata, hlinkdb
-from bup.helpers import *
+from bup.compat import argv_bytes, environ
from bup.hashsplit import GIT_MODE_TREE, GIT_MODE_FILE, GIT_MODE_SYMLINK
+from bup.helpers import (add_error, grafted_path_components, handle_ctrl_c,
+ hostname, istty2, log, parse_date_or_fatal, parse_num,
+ path_components, progress, qprogress, resolve_parent,
+ saved_errors, stripped_path_components,
+ valid_save_name)
+from bup.io import byte_stream, path_msg
+from bup.pwdgrp import userfullname, username
optspec = """
o = options.Options(optspec)
(opt, flags, extra) = o.parse(sys.argv[1:])
+if opt.indexfile:
+ opt.indexfile = argv_bytes(opt.indexfile)
+if opt.name:
+ opt.name = argv_bytes(opt.name)
+if opt.remote:
+ opt.remote = argv_bytes(opt.remote)
+if opt.strip_path:
+ opt.strip_path = argv_bytes(opt.strip_path)
+
git.check_repo_or_die()
if not (opt.tree or opt.commit or opt.name):
o.fatal("use one or more of -t, -c, -n")
if not extra:
o.fatal("no filenames given")
+extra = [argv_bytes(x) for x in extra]
+
opt.progress = (istty2 and not opt.quiet)
opt.smaller = parse_num(opt.smaller or 0)
if opt.bwlimit:
for (option, parameter) in flags:
if option == "--graft":
- splitted_parameter = parameter.split('=')
+ parameter = argv_bytes(parameter)
+ splitted_parameter = parameter.split(b'=')
if len(splitted_parameter) != 2:
o.fatal("a graft point must be of the form old_path=new_path")
old_path, new_path = splitted_parameter
graft_points.append((resolve_parent(old_path),
resolve_parent(new_path)))
-is_reverse = os.environ.get('BUP_SERVER_REVERSE')
+is_reverse = environ.get(b'BUP_SERVER_REVERSE')
if is_reverse and opt.remote:
o.fatal("don't use -r in reverse mode; it's automatic")
-if opt.name and opt.name.startswith('.'):
- o.fatal("'%s' is not a valid branch name" % opt.name)
-refname = opt.name and 'refs/heads/%s' % opt.name or None
+name = opt.name
+if name and not valid_save_name(name):
+ o.fatal("'%s' is not a valid branch name" % path_msg(name))
+refname = name and b'refs/heads/%s' % name or None
if opt.remote or is_reverse:
try:
cli = client.Client(opt.remote)
handle_ctrl_c()
-def eatslash(dir):
- if dir.endswith('/'):
- return dir[:-1]
- else:
- return dir
-
-
# Metadata is stored in a file named .bupm in each directory. The
# first metadata entry will be the metadata for the current directory.
# The remaining entries will be for each of the other directory
# Enter a new archive directory -- make it the current directory.
parts.append(part)
shalists.append([])
- metalists.append([('', metadata)]) # This dir's metadata (no name).
+ metalists.append([(b'', metadata)]) # This dir's metadata (no name).
def _pop(force_tree, dir_metadata=None):
metalist = metalists.pop()
if metalist and not force_tree:
if dir_metadata: # Override the original metadata pushed for this dir.
- metalist = [('', dir_metadata)] + metalist[1:]
+ metalist = [(b'', dir_metadata)] + metalist[1:]
sorted_metalist = sorted(metalist, key = lambda x : x[0])
- metadata = ''.join([m[1].encode() for m in sorted_metalist])
+ metadata = b''.join([m[1].encode() for m in sorted_metalist])
metadata_f = BytesIO(metadata)
mode, id = hashsplit.split_to_blob_or_tree(w.new_blob, w.new_tree,
[metadata_f],
keep_boundaries=False)
- shalist.append((mode, '.bupm', id))
+ shalist.append((mode, b'.bupm', id))
# FIXME: only test if collision is possible (i.e. given --strip, etc.)?
if force_tree:
tree = force_tree
for x in shalist:
name = x[1]
if name in names_seen:
- parent_path = '/'.join(parts) + '/'
- add_error('error: ignoring duplicate path %r in %r'
- % (name, parent_path))
+ parent_path = b'/'.join(parts) + b'/'
+ add_error('error: ignoring duplicate path %s in %s'
+ % (path_msg(name), path_msg(parent_path)))
else:
names_seen.add(name)
clean_list.append(x)
remainstr, kpsstr))
-indexfile = opt.indexfile or git.repo('bupindex')
+indexfile = opt.indexfile or git.repo(b'bupindex')
r = index.Reader(indexfile)
try:
- msr = index.MetaStoreReader(indexfile + '.meta')
+ msr = index.MetaStoreReader(indexfile + b'.meta')
except IOError as ex:
if ex.errno != EACCES:
raise
- log('error: cannot access %r; have you run bup index?' % indexfile)
+ log('error: cannot access %r; have you run bup index?'
+ % path_msg(indexfile))
sys.exit(1)
-hlink_db = hlinkdb.HLinkDB(indexfile + '.hlink')
+hlink_db = hlinkdb.HLinkDB(indexfile + b'.hlink')
def already_saved(ent):
return ent.is_valid() and w.exists(ent.sha) and ent.sha
tstart = time.time()
count = subcount = fcount = 0
lastskip_name = None
-lastdir = ''
+lastdir = b''
for (transname,ent) in r.filter(extra, wantrecurse=wantrecurse_during):
(dir, file) = os.path.split(ent.name)
exists = (ent.flags & index.IX_EXISTS)
else:
status = ' '
if opt.verbose >= 2:
- log('%s %-70s\n' % (status, ent.name))
+ log('%s %-70s\n' % (status, path_msg(ent.name)))
elif not stat.S_ISDIR(ent.mode) and lastdir != dir:
if not lastdir.startswith(dir):
- log('%s %-70s\n' % (status, os.path.join(dir, '')))
+ log('%s %-70s\n' % (status, path_msg(os.path.join(dir, b''))))
lastdir = dir
if opt.progress:
if opt.smaller and ent.size >= opt.smaller:
if exists and not hashvalid:
if opt.verbose:
- log('skipping large file "%s"\n' % ent.name)
+ log('skipping large file "%s"\n' % path_msg(ent.name))
lastskip_name = ent.name
continue
- assert(dir.startswith('/'))
+ assert(dir.startswith(b'/'))
if opt.strip:
dirp = stripped_path_components(dir, extra)
elif opt.strip_path:
dir_name, fs_path = path_component
# Not indexed, so just grab the FS metadata or use empty metadata.
try:
- meta = metadata.from_path(fs_path) if fs_path else metadata.Metadata()
+ meta = metadata.from_path(fs_path, normalized=True) \
+ if fs_path else metadata.Metadata()
except (OSError, IOError) as e:
add_error(e)
lastskip_name = dir_name
# Everything else should be fully described by its
# metadata, so just record an empty blob, so the paths
# in the tree and .bupm will match up.
- (mode, id) = (GIT_MODE_FILE, w.new_blob(""))
+ (mode, id) = (GIT_MODE_FILE, w.new_blob(b''))
if id:
ent.validate(mode, id)
sort_key = git.shalist_item_sort_key((ent.mode, file, id))
hlink = find_hardlink_target(hlink_db, ent)
try:
- meta = metadata.from_path(ent.name, hardlink_target=hlink)
+ meta = metadata.from_path(ent.name, hardlink_target=hlink,
+ normalized=True)
except (OSError, IOError) as e:
add_error(e)
lastskip_name = ent.name
# When there's a collision, use empty metadata for the root.
dir_metadata = metadata.Metadata() if root_collision else None)
+sys.stdout.flush()
+out = byte_stream(sys.stdout)
+
if opt.tree:
- print tree.encode('hex')
-if opt.commit or opt.name:
- msg = 'bup save\n\nGenerated by command:\n%r\n' % sys.argv
- commit = w.new_commit(oldref, tree, date, msg)
+ out.write(hexlify(tree))
+ out.write(b'\n')
+if opt.commit or name:
+ msg = (b'bup save\n\nGenerated by command:\n%r\n'
+ % [argv_bytes(x) for x in sys.argv])
+ userline = (b'%s <%s@%s>' % (userfullname(), username(), hostname()))
+ commit = w.new_commit(tree, oldref, userline, date, None,
+ userline, date, None, msg)
if opt.commit:
- print commit.encode('hex')
+ out.write(hexlify(commit))
+ out.write(b'\n')
msr.close()
w.close() # must close before we can update the ref
projects / bup.git / blobdiff