3 """ Clean incoming of old unused files """
4 # Copyright (C) 2000, 2001, 2002, 2006 James Troup <james@nocrew.org>
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 ################################################################################
22 # <aj> Bdale, a ham-er, and the leader,
23 # <aj> Willy, a GCC maintainer,
24 # <aj> Lamont-work, 'cause he's the top uploader....
25 # <aj> Penguin Puff' save the day!
26 # <aj> Porting code, trying to build the world,
27 # <aj> Here they come just in time...
28 # <aj> The Penguin Puff' Guys!
31 # <aj> willy: btw, if you don't maintain gcc you need to start, since
32 # the lyrics fit really well that way
34 ################################################################################
36 import os, os.path, stat, sys, time
38 from daklib import utils
39 from daklib import daklog
40 from daklib.config import Config
41 from daklib.dbconn import get_policy_queue
43 ################################################################################
50 ################################################################################
52 def usage (exit_code=0):
53 print """Usage: dak clean-queues [OPTIONS]
54 Clean out incoming directories.
56 -d, --days=DAYS remove anything older than DAYS old
57 -i, --incoming=INCOMING the incoming directory to clean
58 -n, --no-action don't do anything
59 -v, --verbose explain what is being done
60 -h, --help show this help and exit"""
64 ################################################################################
67 global delete_date, del_dir
69 delete_date = int(time.time())-(int(Options["Days"])*84600)
70 date = time.strftime("%Y-%m-%d")
71 del_dir = os.path.join(cnf["Dir::Morgue"], cnf["Clean-Queues::MorgueSubDir"], date)
73 # Ensure a directory exists to remove files to
74 if not Options["No-Action"]:
75 if not os.path.exists(del_dir):
76 os.makedirs(del_dir, 02775)
77 if not os.path.isdir(del_dir):
78 utils.fubar("%s must be a directory." % (del_dir))
80 # Move to the directory to clean
81 incoming = Options["Incoming"]
83 incoming_queue = get_policy_queue('unchecked')
84 if not incoming_queue:
85 utils.fubar("Cannot find 'unchecked' queue")
86 incoming = incoming_queue.path
91 utils.fubar("Cannot chdir to %s" % incoming)
93 # Remove a file to the morgue
94 def remove (from_dir, f):
95 fname = os.path.basename(f)
96 if os.access(f, os.R_OK):
97 Logger.log(["move file to morgue", from_dir, fname, del_dir])
98 if Options["Verbose"]:
99 print "Removing '%s' (to '%s')." % (fname, del_dir)
100 if Options["No-Action"]:
103 dest_filename = os.path.join(del_dir, fname)
104 # If the destination file exists; try to find another filename to use
105 if os.path.exists(dest_filename):
106 dest_filename = utils.find_next_free(dest_filename, 10)
107 Logger.log(["change destination file name", os.path.basename(dest_filename)])
108 utils.move(f, dest_filename, 0660)
110 Logger.log(["skipping file because of permission problem", fname])
111 utils.warn("skipping '%s', permission denied." % fname)
113 # Removes any old files.
114 # [Used for Incoming/REJECT]
117 Logger.log(["check Incoming/REJECT for old files", os.getcwd()])
118 for f in os.listdir('.'):
119 if os.path.isfile(f):
120 if os.stat(f)[stat.ST_MTIME] < delete_date:
121 remove('Incoming/REJECT', f)
123 if Options["Verbose"]:
124 print "Skipping, too new, '%s'." % (os.path.basename(f))
126 # Removes any files which are old orphans (not associated with a valid .changes file).
127 # [Used for Incoming]
129 def flush_orphans ():
133 Logger.log(["check Incoming for old orphaned files", os.getcwd()])
134 # Build up the list of all files in the directory
135 for i in os.listdir('.'):
136 if os.path.isfile(i):
138 if i.endswith(".changes"):
139 changes_files.append(i)
141 # Proces all .changes and .dsc files.
142 for changes_filename in changes_files:
144 changes = utils.parse_changes(changes_filename)
145 files = utils.build_file_list(changes)
147 utils.warn("error processing '%s'; skipping it. [Got %s]" % (changes_filename, sys.exc_type))
151 for f in files.keys():
152 if f.endswith(".dsc"):
154 dsc = utils.parse_changes(f, dsc_file=1)
155 dsc_files = utils.build_file_list(dsc, is_a_dsc=1)
157 utils.warn("error processing '%s'; skipping it. [Got %s]" % (f, sys.exc_type))
160 # Ensure all the files we've seen aren't deleted
162 for i in (files.keys(), dsc_files.keys(), [changes_filename]):
165 if all_files.has_key(key):
166 if Options["Verbose"]:
167 print "Skipping, has parents, '%s'." % (key)
170 # Anthing left at this stage is not referenced by a .changes (or
171 # a .dsc) and should be deleted if old enough.
172 for f in all_files.keys():
173 if os.stat(f)[stat.ST_MTIME] < delete_date:
174 remove('Incoming', f)
176 if Options["Verbose"]:
177 print "Skipping, too new, '%s'." % (os.path.basename(f))
179 ################################################################################
182 global Options, Logger
186 for i in ["Help", "Incoming", "No-Action", "Verbose" ]:
187 if not cnf.has_key("Clean-Queues::Options::%s" % (i)):
188 cnf["Clean-Queues::Options::%s" % (i)] = ""
189 if not cnf.has_key("Clean-Queues::Options::Days"):
190 cnf["Clean-Queues::Options::Days"] = "14"
192 Arguments = [('h',"help","Clean-Queues::Options::Help"),
193 ('d',"days","Clean-Queues::Options::Days", "IntLevel"),
194 ('i',"incoming","Clean-Queues::Options::Incoming", "HasArg"),
195 ('n',"no-action","Clean-Queues::Options::No-Action"),
196 ('v',"verbose","Clean-Queues::Options::Verbose")]
198 apt_pkg.ParseCommandLine(cnf.Cnf,Arguments,sys.argv)
199 Options = cnf.SubTree("Clean-Queues::Options")
204 Logger = daklog.Logger('clean-queues', Options['No-Action'])
208 if Options["Verbose"]:
209 print "Processing incoming..."
212 reject = cnf["Dir::Reject"]
213 if os.path.exists(reject) and os.path.isdir(reject):
214 if Options["Verbose"]:
215 print "Processing reject directory..."
221 #######################################################################################
223 if __name__ == '__main__':