summaryrefslogtreecommitdiffstats
path: root/modules/package.py
blob: 8fdeb9314f7cda59d26320ad3d9d24d3f38f0c33 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
# Fedora Developer Shell
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# Authors: Yaakov M. Nemoy <ynemoy@redhat.com>
#

from __future__ import with_statement

from os.path import split

from base.base import log
from base.dirfactory import DirFactory
from base.exceptions import ExecutionException
from base.util import pwd, copy, move
from base.profiles import ver_rel, name

from modules.directory import Directory

class Package(Directory):
    # These two methods are here as examples.
    def load_dir(self, dir):
        super(Package, self).load_dir(dir)

    def make_dir(self, dir):
        super(Package, self).make_dir(dir)

    def add_spec(self, spec_file):
        '''add's a spec file to the package, and sets the canonical package 
        name based on the spec file, possibly renaming the spec file to match
        within fedora guidelines'''
        log.debug('spec_file is %s' % spec_file)
        log.debug('spec_file_name is %s' % self.name + '.spec')
        #TODO: get the spec file name, copy
        # Then get the actual package name and set pkg_name to the right one
        spec_fname = split(spec_file)[1]
        with pwd(self.dir):
            try:
                copy(spec_file, spec_fname)
                self.cfg['pkg_name'] = name(spec_fname)
                if not spec_fname == self.spec_file:
                    mv(spec_fname, self.spec_file)
            except IOError, e:
                log.error(str(e))
                raise ExecutionException(e, 'spec-file could not be added')

    @property
    def spec_file(self):
        '''returns the name of the spec file as it should be accordingto 
        fedora guidelines, good for double checking'''
        return self.pkg_name + '.spec'

    @property
    def pkg_name(self):
        '''canonical name of the package in a source repository'''
        return self.cfg['pkg_name']

    def get_srpm_name(self, profile):
        '''given a profile, determines that the source rpm should be called'''
        with pwd(self.dir):
            ver, rel = ver_rel(self.spec_file, profile.dist_defines)
            return '%s-%s-%s.src.rpm' % (self.pkg_name, ver, rel)

    def ver(self, profile=None):
        '''given a profile, determines the version of the current spec file'''
        with pwd(self.dir):
            ver, rel = ver_rel(self.spec_file, profile.dist_defines if profile else '')
            return ver

    @property
    def sources(self):
        return self.cfg['sources']
    
    def add_source(self, source_dir):
        source = DirFactory(source_dir)
        if not source.name in self.sources:
            self.cfg['sources'].append(source.name)

# These don't make sense anymore
# TODO: Figure out the API to iterate over PackageSources where *args should be diff for each one
#     def source_dir(self, *args):
#         '''provides an absolute pathname for where the primary source is unpacked'''
#         return join(self.dir, self.source(*args))
                    
#     def source(self, *args):
#         '''base method that should return where the source is kept to some yet unknown criteria'''
#         raise NotImplementedError

#     @property
#     def sourceball(self):
#         '''the current sourceball in use, for building packages'''
#         return self.cfg['sourceball']

__all__ = ['Package']