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path: root/wwwbin/dump-packagenames.py
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#!/usr/bin/python

from __future__ import print_function

import os
import re

import rpm

dirs = ['/home/services/ftp/pld/dists/3.0/PLD/x32/RPMS',
		'/home/services/ftp/pld/dists/3.0/PLD/i686/RPMS',
		'/home/services/ftp/pld/dists/3.0/PLD/x86_64/RPMS',
		'/home/services/ftp/pld/dists/3.0/ready/x32/RPMS',
		'/home/services/ftp/pld/dists/3.0/ready/i686/RPMS',
		'/home/services/ftp/pld/dists/3.0/ready/x86_64/RPMS',
		'/home/services/ftp/pld/dists/3.0/test/x32/RPMS',
		'/home/services/ftp/pld/dists/3.0/test/i686/RPMS',
		'/home/services/ftp/pld/dists/3.0/test/x86_64/RPMS']

#dirs = ['/home/services/ftp/pld/dists/3.0/test/x86_64/RPMS']

outname = "/home/pld/admins/th/www/name-srcname.txt"

re_rpm = re.compile(r'.*\.rpm$')
re_nvr = re.compile('^(.*)-([^-]*)-([^-]*)\.rpm$')

ts = rpm.ts()
ts.setVSFlags(-1)
pkgs = {}
for dir in dirs:
	for file in os.listdir(dir):
		if not re_rpm.match(file):
			continue

		rpm_file = os.path.join(dir, file)

		fdno = os.open(rpm_file, os.O_RDONLY)
		try:
			hdr = ts.hdrFromFdno(fdno)
		except Exception as e:
			print("hdrFromFdno: %s: %s" % (rpm_file, e))
			os.close(fdno)
			continue
		os.close(fdno)

		name = hdr[rpm.RPMTAG_NAME]
		sourcerpm = hdr[rpm.RPMTAG_SOURCERPM]
		m = re_nvr.match(sourcerpm)
		if not m:
			print("%s: doesn't match src.rpm file name" % (sourcerpm))
			continue
		srcname = m.group(1)
		pkgs[name] = srcname

f = open(outname + ".tmp", "w")
for (pkg, spkg) in iter(pkgs.items()):
	f.write("%s:%s\n" % (pkg, spkg))
f.close()
os.chmod(outname + ".tmp", 0644)
os.rename(outname + ".tmp", outname)