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Commit | Line | Data |
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ed1ec331 ER |
1 | #!/usr/bin/python |
2 | # arekm, 2008 | |
3 | # remove | |
4 | ||
5 | import os | |
6 | import re | |
7 | import time | |
8 | import rpm | |
9 | import sys | |
10 | ||
11 | re_rpm = re.compile(r'.*\.rpm$') | |
12 | re_nvr = re.compile('^(.*)-([^-]*)-([^-]*)\.rpm$') | |
13 | dir = '/home/pld/admins/th/ftp/.archive/PLD/SRPMS/RPMS' | |
14 | ||
6cb7417a | 15 | ts = rpm.TransactionSet("", (rpm.RPMVSF_NOHDRCHK or rpm.RPMVSF_NEEDPAYLOAD)) |
ed1ec331 ER |
16 | |
17 | def compare(f1, f2): | |
18 | try: | |
19 | fd1 = os.open(os.path.join(dir, f1), os.O_RDONLY) | |
20 | except Exception, e: | |
21 | print e | |
22 | # ignore non-files | |
23 | return 0 | |
24 | try: | |
25 | fd2 = os.open(os.path.join(dir, f2), os.O_RDONLY) | |
26 | except Exception, e: | |
27 | print e | |
28 | # ignore non-files | |
29 | return 0 | |
30 | h1 = ts.hdrFromFdno(fd1) | |
31 | h2 = ts.hdrFromFdno(fd2) | |
32 | os.close(fd1) | |
33 | os.close(fd2) | |
34 | ||
35 | l1 = rpm.versionCompare(h1, h2) | |
36 | l2 = rpm.versionCompare(h2, h1) | |
37 | ||
38 | if l1 > 0 and l2 > 0: | |
39 | return 0 | |
40 | ||
41 | return -l1 | |
42 | ||
43 | ||
44 | def find_old(files): | |
45 | return sorted(files, compare) | |
46 | ||
47 | files = {} | |
48 | dupes = {} | |
49 | ||
50 | for file in os.listdir(dir): | |
51 | if not re_rpm.match(file): | |
52 | continue | |
53 | ||
54 | m = re_nvr.match(file) | |
55 | if not m: | |
56 | print "problem with: %s" % file | |
57 | sys.exit(1) | |
58 | ||
59 | if len(sys.argv) == 0: | |
60 | p = os.path.join(dir, file) | |
61 | mtime = os.stat(p).st_mtime | |
62 | if mtime > time.time() - 3*86400: | |
63 | continue | |
64 | ||
65 | name = m.group(1) | |
66 | ||
67 | if files.has_key(name): | |
68 | if dupes.has_key(name): | |
69 | dupes[name].append(file) | |
70 | else: | |
71 | dupes[name] = [ files[name] ] | |
72 | dupes[name].append(file) | |
73 | else: | |
74 | files[name] = file | |
75 | ||
76 | for i in dupes.iterkeys(): | |
77 | for old in find_old(dupes[i])[1:]: | |
78 | os.system("/home/pld/admins/th/pld-ftp-admin/scripts/remove.py .archive/PLD %s" % old) |