def main(argv): o = options.Options(optspec) opt, flags, extra = o.parse_bytes(argv[1:]) if len(extra) != 1: o.fatal("exactly one filename expected") drecurse_top = argv_bytes(extra[0]) excluded_paths = parse_excludes(flags, o.fatal) if not drecurse_top.startswith(b'/'): excluded_paths = [relpath(x) for x in excluded_paths] exclude_rxs = parse_rx_excludes(flags, o.fatal) it = drecurse.recursive_dirlist([drecurse_top], opt.xdev, excluded_paths=excluded_paths, exclude_rxs=exclude_rxs) if opt.profile: import cProfile def do_it(): for i in it: pass cProfile.run('do_it()') else: if opt.quiet: for i in it: pass else: sys.stdout.flush() out = byte_stream(sys.stdout) for (name, st) in it: out.write(name + b'\n') if saved_errors: log('WARNING: %d errors encountered.\n' % len(saved_errors)) sys.exit(1)
def main(argv): o = options.Options(optspec) opt, flags, extra = o.parse_bytes(argv[1:]) verbosity = (opt.verbose or 0) if not opt.quiet else -1 if opt.remote: opt.remote = argv_bytes(opt.remote) if opt.outdir: opt.outdir = argv_bytes(opt.outdir) git.check_repo_or_die() if not extra: o.fatal('must specify at least one filename to restore') exclude_rxs = parse_rx_excludes(flags, o.fatal) owner_map = {} for map_type in ('user', 'group', 'uid', 'gid'): owner_map[map_type] = parse_owner_mappings(map_type, flags, o.fatal) if opt.outdir: mkdirp(opt.outdir) os.chdir(opt.outdir) repo = RemoteRepo(opt.remote) if opt.remote else LocalRepo() top = fsencode(os.getcwd()) hardlinks = {} for path in [argv_bytes(x) for x in extra]: if not valid_restore_path(path): add_error("path %r doesn't include a branch and revision" % path) continue try: resolved = vfs.resolve(repo, path, want_meta=True, follow=False) except vfs.IOError as e: add_error(e) continue if len(resolved) == 3 and resolved[2][0] == b'latest': # Follow latest symlink to the actual save try: resolved = vfs.resolve(repo, b'latest', parent=resolved[:-1], want_meta=True) except vfs.IOError as e: add_error(e) continue # Rename it back to 'latest' resolved = tuple(elt if i != 2 else (b'latest', ) + elt[1:] for i, elt in enumerate(resolved)) path_parent, path_name = os.path.split(path) leaf_name, leaf_item = resolved[-1] if not leaf_item: add_error('error: cannot access %r in %r' % (b'/'.join(name for name, item in resolved), path)) continue if not path_name or path_name == b'.': # Source is /foo/what/ever/ or /foo/what/ever/. -- extract # what/ever/* to the current directory, and if name == '.' # (i.e. /foo/what/ever/.), then also restore what/ever's # metadata to the current directory. treeish = vfs.item_mode(leaf_item) if not treeish: add_error('%r cannot be restored as a directory' % path) else: items = vfs.contents(repo, leaf_item, want_meta=True) dot, leaf_item = next(items, None) assert dot == b'.' for sub_name, sub_item in items: restore(repo, b'', sub_name, sub_item, top, opt.sparse, opt.numeric_ids, owner_map, exclude_rxs, verbosity, hardlinks) if path_name == b'.': leaf_item = vfs.augment_item_meta(repo, leaf_item, include_size=True) apply_metadata(leaf_item.meta, b'.', opt.numeric_ids, owner_map) else: restore(repo, b'', leaf_name, leaf_item, top, opt.sparse, opt.numeric_ids, owner_map, exclude_rxs, verbosity, hardlinks) if verbosity >= 0: progress('Restoring: %d, done.\n' % total_restored) die_if_errors()
handle_ctrl_c() if opt.check: log('check: starting initial check.\n') check_index(index.Reader(indexfile)) if opt.clear: log('clear: clearing index.\n') clear_index(indexfile) if opt.update: if not extra: o.fatal('update mode (-u) requested but no paths given') excluded_paths = parse_excludes(flags, o.fatal) exclude_rxs = parse_rx_excludes(flags, o.fatal) xexcept = index.unique_resolved_paths(extra) for rp, path in index.reduce_paths(extra): update_index(rp, excluded_paths, exclude_rxs, xdev_exceptions=xexcept) if opt['print'] or opt.status or opt.modified: for (name, ent) in index.Reader(indexfile).filter(extra or ['']): if (opt.modified and (ent.is_valid() or ent.is_deleted() or not ent.mode)): continue line = '' if opt.status: if ent.is_deleted(): line += 'D ' elif not ent.is_valid(): if ent.sha == index.EMPTY_SHA:
def main(argv): o = options.Options(optspec) opt, flags, extra = o.parse_bytes(argv[1:]) if not (opt.modified or \ opt['print'] or \ opt.status or \ opt.update or \ opt.check or \ opt.clear): opt.update = 1 if (opt.fake_valid or opt.fake_invalid) and not opt.update: o.fatal('--fake-{in,}valid are meaningless without -u') if opt.fake_valid and opt.fake_invalid: o.fatal('--fake-valid is incompatible with --fake-invalid') if opt.clear and opt.indexfile: o.fatal('cannot clear an external index (via -f)') # FIXME: remove this once we account for timestamp races, i.e. index; # touch new-file; index. It's possible for this to happen quickly # enough that new-file ends up with the same timestamp as the first # index, and then bup will ignore it. tick_start = time.time() time.sleep(1 - (tick_start - int(tick_start))) git.check_repo_or_die() handle_ctrl_c() if opt.verbose is None: opt.verbose = 0 if opt.indexfile: indexfile = argv_bytes(opt.indexfile) else: indexfile = git.repo(b'bupindex') if opt.check: log('check: starting initial check.\n') check_index(index.Reader(indexfile), opt.verbose) if opt.clear: log('clear: clearing index.\n') clear_index(indexfile, opt.verbose) sys.stdout.flush() out = byte_stream(sys.stdout) if opt.update: if not extra: o.fatal('update mode (-u) requested but no paths given') extra = [argv_bytes(x) for x in extra] excluded_paths = parse_excludes(flags, o.fatal) exclude_rxs = parse_rx_excludes(flags, o.fatal) xexcept = index.unique_resolved_paths(extra) for rp, path in index.reduce_paths(extra): update_index(rp, excluded_paths, exclude_rxs, indexfile, check=opt.check, check_device=opt.check_device, xdev=opt.xdev, xdev_exceptions=xexcept, fake_valid=opt.fake_valid, fake_invalid=opt.fake_invalid, out=out, verbose=opt.verbose) if opt['print'] or opt.status or opt.modified: extra = [argv_bytes(x) for x in extra] for name, ent in index.Reader(indexfile).filter(extra or [b'']): if (opt.modified and (ent.is_valid() or ent.is_deleted() or not ent.mode)): continue line = b'' if opt.status: if ent.is_deleted(): line += b'D ' elif not ent.is_valid(): if ent.sha == index.EMPTY_SHA: line += b'A ' else: line += b'M ' else: line += b' ' if opt.hash: line += hexlify(ent.sha) + b' ' if opt.long: line += b'%7s %7s ' % (oct(ent.mode).encode('ascii'), oct(ent.gitmode).encode('ascii')) out.write(line + (name or b'./') + b'\n') if opt.check and (opt['print'] or opt.status or opt.modified or opt.update): log('check: starting final check.\n') check_index(index.Reader(indexfile), opt.verbose) if saved_errors: log('WARNING: %d errors encountered.\n' % len(saved_errors)) sys.exit(1)
def main(): o = options.Options(optspec) opt, flags, extra = o.parse(sys.argv[1:]) verbosity = opt.verbose if not opt.quiet else -1 git.check_repo_or_die() if not extra: o.fatal('must specify at least one filename to restore') exclude_rxs = parse_rx_excludes(flags, o.fatal) owner_map = {} for map_type in ('user', 'group', 'uid', 'gid'): owner_map[map_type] = parse_owner_mappings(map_type, flags, o.fatal) if opt.outdir: mkdirp(opt.outdir) os.chdir(opt.outdir) repo = RemoteRepo(opt.remote) if opt.remote else LocalRepo() top = os.getcwd() hardlinks = {} for path in extra: if not valid_restore_path(path): add_error("path %r doesn't include a branch and revision" % path) continue try: resolved = vfs2.lresolve(repo, path, want_meta=True) except vfs2.IOError as e: add_error(e) continue path_parent, path_name = os.path.split(path) leaf_name, leaf_item = resolved[-1] if not leaf_item: add_error('error: cannot access %r in %r' % ('/'.join(name for name, item in resolved), path)) continue if not path_name or path_name == '.': # Source is /foo/what/ever/ or /foo/what/ever/. -- extract # what/ever/* to the current directory, and if name == '.' # (i.e. /foo/what/ever/.), then also restore what/ever's # metadata to the current directory. treeish = vfs2.item_mode(leaf_item) if not treeish: add_error('%r cannot be restored as a directory' % path) else: items = vfs2.contents(repo, leaf_item, want_meta=True) dot, leaf_item = next(items, None) assert (dot == '.') for sub_name, sub_item in items: restore(repo, '', sub_name, sub_item, top, opt.sparse, opt.numeric_ids, owner_map, exclude_rxs, verbosity, hardlinks) if path_name == '.': leaf_item = vfs2.augment_item_meta(repo, leaf_item, include_size=True) apply_metadata(leaf_item.meta, '.', opt.numeric_ids, owner_map) else: restore(repo, '', leaf_name, leaf_item, top, opt.sparse, opt.numeric_ids, owner_map, exclude_rxs, verbosity, hardlinks) if verbosity >= 0: progress('Restoring: %d, done.\n' % total_restored) die_if_errors()
meta_stream.close() n.release() handle_ctrl_c() o = options.Options(optspec) (opt, flags, extra) = o.parse(sys.argv[1:]) git.check_repo_or_die() top = vfs.RefList(None) if not extra: o.fatal('must specify at least one filename to restore') exclude_rxs = parse_rx_excludes(flags, o.fatal) owner_map = {} for map_type in ('user', 'group', 'uid', 'gid'): owner_map[map_type] = parse_owner_mappings(map_type, flags, o.fatal) if opt.outdir: mkdirp(opt.outdir) os.chdir(opt.outdir) ret = 0 for d in extra: if not valid_restore_path(d): add_error("ERROR: path %r doesn't include a branch and revision" % d) continue path,name = os.path.split(d)
def main(): o = options.Options(optspec) opt, flags, extra = o.parse(sys.argv[1:]) verbosity = opt.verbose if not opt.quiet else -1 git.check_repo_or_die() if not extra: o.fatal('must specify at least one filename to restore') exclude_rxs = parse_rx_excludes(flags, o.fatal) owner_map = {} for map_type in ('user', 'group', 'uid', 'gid'): owner_map[map_type] = parse_owner_mappings(map_type, flags, o.fatal) if opt.outdir: mkdirp(opt.outdir) os.chdir(opt.outdir) repo = RemoteRepo(opt.remote) if opt.remote else LocalRepo() top = os.getcwd() hardlinks = {} for path in extra: if not valid_restore_path(path): add_error("path %r doesn't include a branch and revision" % path) continue try: resolved = vfs.resolve(repo, path, want_meta=True, follow=False) except vfs.IOError as e: add_error(e) continue if len(resolved) == 3 and resolved[2][0] == 'latest': # Follow latest symlink to the actual save try: resolved = vfs.resolve(repo, 'latest', parent=resolved[:-1], want_meta=True) except vfs.IOError as e: add_error(e) continue # Rename it back to 'latest' resolved = tuple(elt if i != 2 else ('latest',) + elt[1:] for i, elt in enumerate(resolved)) path_parent, path_name = os.path.split(path) leaf_name, leaf_item = resolved[-1] if not leaf_item: add_error('error: cannot access %r in %r' % ('/'.join(name for name, item in resolved), path)) continue if not path_name or path_name == '.': # Source is /foo/what/ever/ or /foo/what/ever/. -- extract # what/ever/* to the current directory, and if name == '.' # (i.e. /foo/what/ever/.), then also restore what/ever's # metadata to the current directory. treeish = vfs.item_mode(leaf_item) if not treeish: add_error('%r cannot be restored as a directory' % path) else: items = vfs.contents(repo, leaf_item, want_meta=True) dot, leaf_item = next(items, None) assert(dot == '.') for sub_name, sub_item in items: restore(repo, '', sub_name, sub_item, top, opt.sparse, opt.numeric_ids, owner_map, exclude_rxs, verbosity, hardlinks) if path_name == '.': leaf_item = vfs.augment_item_meta(repo, leaf_item, include_size=True) apply_metadata(leaf_item.meta, '.', opt.numeric_ids, owner_map) else: restore(repo, '', leaf_name, leaf_item, top, opt.sparse, opt.numeric_ids, owner_map, exclude_rxs, verbosity, hardlinks) if verbosity >= 0: progress('Restoring: %d, done.\n' % total_restored) die_if_errors()