3 # Clean incoming of old unused files
4 # Copyright (C) 2000, 2001 James Troup <james@nocrew.org>
5 # $Id: shania,v 1.4 2001-06-22 23:23:59 troup Exp $
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 ################################################################################
23 import os, re, stat, string, sys, time, traceback
27 ################################################################################
29 # ``where security is not an option''
31 ################################################################################
37 ################################################################################
40 global delete_date, del_dir;
42 delete_date = int(time.time())-(int(Options["Days"])*84600);
44 # Ensure a directory exists to remove files to
45 if not Options["No-Action"]:
46 date = time.strftime("%Y-%m-%d", time.localtime(time.time()));
47 del_dir = Cnf["Dir::Morgue"] + '/' + Cnf["Shania::MorgueSubDir"] + '/' + date;
48 if not os.path.exists(del_dir):
49 os.makedirs(del_dir, 02775);
50 if not os.path.isdir(del_dir):
51 utils.fubar("%s must be a directory." % (del_dir));
53 # Move to the directory to clean
54 incoming = Options["Incoming"];
56 incoming = Cnf["Dir::IncomingDir"];
59 # Remove a file to the morgue
61 if os.access(file, os.R_OK):
62 dest_filename = del_dir + '/' + os.path.basename(file);
63 # If the destination file exists; try to find another filename to use
64 if os.path.exists(dest_filename):
65 dest_filename = utils.find_next_free(dest_filename, 10);
66 utils.move(file, dest_filename);
68 utils.warn("skipping '%s', permission denied." % (os.path.basename(file)));
70 # Removes any old files.
71 # [Used for Incoming/REJECT]
74 for file in os.listdir('.'):
75 if os.path.isfile(file):
76 if os.stat(file)[stat.ST_MTIME] < delete_date:
77 if Options["No-Action"]:
78 print "I: Would delete '%s'." % (os.path.basename(file));
80 if Options["Verbose"]:
81 print "Removing '%s' (to '%s')." % (os.path.basename(file), del_dir);
84 if Options["Verbose"]:
85 print "Skipping, too new, '%s'." % (os.path.basename(file));
87 # Removes any files which are old orphans (not associated with a valid .changes file).
94 # Build up the list of all files in the directory
95 for i in os.listdir('.'):
98 if i[-8:] == ".changes":
99 changes_files.append(i);
101 # Proces all .changes and .dsc files.
102 for changes_filename in changes_files:
104 changes = utils.parse_changes(changes_filename, 0)
105 files = utils.build_file_list(changes, "");
107 utils.warn("error processing '%s'; skipping it. [Got %s]" % (file, sys.exc_type));
111 for file in files.keys():
112 if file[-4:] == ".dsc":
114 dsc = utils.parse_changes(file, 0)
115 dsc_files = utils.build_file_list(dsc, 1)
117 utils.warn("error processing '%s'; skipping it. [Got %s]" % (file, sys.exc_type));
120 # Ensure all the files we've seen aren't deleted
122 for i in (files.keys(), dsc_files.keys(), [changes_filename]):
125 if all_files.has_key(key):
126 if Options["Verbose"]:
127 print "Skipping, has parents, '%s'." % (key);
130 # Anthing left at this stage is not referenced by a .changes (or
131 # a .dsc) and should be deleted if old enough.
132 for file in all_files.keys():
133 if os.stat(file)[stat.ST_MTIME] < delete_date:
134 if Options["No-Action"]:
135 print "I: Would delete '%s'." % (os.path.basename(file));
137 if Options["Verbose"]:
138 print "Removing '%s' (to '%s')." % (os.path.basename(file), del_dir);
141 if Options["Verbose"]:
142 print "Skipping, too new, '%s'." % (os.path.basename(file));
149 Cnf = apt_pkg.newConfiguration();
150 apt_pkg.ReadConfigFileISC(Cnf,utils.which_conf_file());
152 Arguments = [('D',"debug","Shania::Options::Debug", "IntVal"),
153 ('h',"help","Shania::Options::Help"),
154 ('V',"version","Shania::Options::Version"),
155 ('d',"days","Shania::Options::Days", "IntVal"),
156 ('i',"incoming","Shania::Options::Incoming", "HasArg"),
157 ('n',"no-action","Shania::Options::No-Action"),
158 ('v',"verbose","Shania::Options::Verbose")];
160 apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv);
161 Options = Cnf.SubTree("Shania::Options")
165 if Options["Verbose"]:
166 print "Processing incoming..."
169 if os.path.exists("REJECT") and os.path.isdir("REJECT"):
170 if Options["Verbose"]:
171 print "Processing incoming/REJECT..."
175 #######################################################################################
177 if __name__ == '__main__':