#!/usr/bin/env python
# vi: encoding=utf-8 ts=8 sts=4 sw=4 et

import getopt
import sys, os
sys.path.insert(0, os.environ['HOME']+'/pld-ftp-admin/modules')
from common import checkdir
from config import ftp_dir,all_ftp_archs
import config
import ftpio

try:
    opts, args = getopt.getopt(sys.argv[1:], None, ["nopoldek", "noyum"])
except getopt.GetoptError:
    print "ERR: not enough parameters given"
    print "gen-indexes.py [--nopoldek] [--noyum] tree [tree2...]"
    sys.exit(1)

do_poldek = True
do_yum = True

for o, a in opts:
    if o == "--nopoldek":
        do_poldek = False
    if o == "--noyum":
        do_yum = False

if not do_poldek and not do_yum:
    print "ERR: option --nopoldek conflicts with --noyum"
    sys.exit(1)

trees=args

for tree in trees:
    checkdir(tree)

ftpio.connect('gen-indexes')

locked=[]

for tree in trees:
    if ftpio.lock(tree, True):
        locked.append(tree)
    else:
        print "ERR: %s tree already locked" % tree
        for i in locked:
            ftpio.unlock(i)
        sys.exit(1)

home=os.environ['HOME']

os.umask(022)
os.nice(19)

if do_poldek:
    for tree in trees:
        print '-------------------------- %s --------------------------' % tree
        for arch in all_ftp_archs:
            print 'ARCHITECTURE: %s' % arch
            if config.old_poldek:
                os.system('%s.stat/bin/poldek --cachedir=%s/tmp/poldek -c %s.stat/etc/poldek.conf -s %s%s/%s/RPMS/ --mkidxz' %
                    (ftp_dir,home,ftp_dir,ftp_dir,tree,arch))
            else:
                if config.poldek_indexes != "old":
                    os.system('%s.stat/bin/poldek-new --cachedir=%s/tmp/poldek --conf %s.stat/etc/poldek.conf -s %s%s/%s/RPMS/ --mkidxz --mkidx-type pndir' %
                            (ftp_dir,home,ftp_dir,ftp_dir,tree,arch))
                if config.poldek_indexes != "new":
                    os.system('%s.stat/bin/poldek-new --cachedir=%s/tmp/poldek --conf %s.stat/etc/poldek.conf -s %s%s/%s/RPMS/ --mkidxz --mkidx-type pdir' %
                            (ftp_dir,home,ftp_dir,ftp_dir,tree,arch))

if do_yum:
    os.system('set -x; cd %s.stat/repodata && cvs up comps.xml' % ftp_dir)
    for tree in trees:
        print '-------------------------- %s --------------------------' % tree
        for arch in all_ftp_archs:
            print 'ARCHITECTURE: %s' % arch
            # Creating indexes for yum and other supporting xml repodata.
            os.system('%s.stat/bin/createrepo -d -g %s.stat/repodata/comps.xml --cache %s/tmp/createrepo/%s-%s %s%s/%s/RPMS' %
                    (ftp_dir,ftp_dir,home,tree,arch,ftp_dir,tree,arch))

for tree in trees:
    ftpio.unlock(tree)