root/bdist_contrib/bdist_debian.py

Revision 131:5ea177f4d04e, 7.2 KB (checked in by chris, 3 years ago)

remove unneeded files after making deb
Line 
1# bdist_debian.py
2#
3# Add 'bdist_debian' Debian binary package distribution support to 'distutils'.
4#
5# Written by: Gene Cash <gene.cash@gmail.com> 16-NOV-2007
6# Extended by: Chris Freeze <cfreeze@users.sourceforge.net> 11/08/2008
7#       * Removed Nokia specific items
8#       * Added other keywords that can be in the control file
9
10import os, base64
11from distutils.core import Command, Distribution
12from distutils.dir_util import remove_tree
13from distutils.util import byte_compile
14
15# make these legal keywords for setup()
16Distribution.icon=None
17Distribution.section=None
18Distribution.depends=None
19Distribution.recommends=None
20Distribution.suggests=None
21Distribution.architecture=None
22Distribution.essential=None
23Distribution.source=None
24
25class ControlFile(object):
26    def __init__(self, Installed_Size=0, Long_Description='', Description='', Icon='', **kwargs):
27        self.options=kwargs
28        self.description=Description
29        self.long_description=Long_Description
30        self.icon=Icon
31        self.installed_size=Installed_Size
32
33    def getContent(self):
34        content=['%s: %s' % (k, v) for k,v in self.options.iteritems()]
35
36        content.append('Installed-Size: %d' % self.installed_size)
37        if self.description != 'UNKNOWN':
38            content.append('Description: %s' % self.description.strip())
39            if self.long_description != 'UNKNOWN':
40                self.long_description=self.long_description.replace('\n', '\n ')
41                content.append(' '+self.long_description.strip())
42
43        if self.icon:
44            # generate Base64-encoded icon
45            s=file(self.icon, 'rb').read()
46            x=base64.b64encode(s)
47            # wrap width MUST be 76 characters to make application manager happy after install
48            lw=76
49            # trailing blank is important, and the XB- is NOT legal
50            content.append('XB-Maemo-Icon-26: ')
51            for i in range(0, len(x), lw):
52                content.append(' '+x[i:i+lw])
53
54        # must have two returns
55        return '\n'.join(content)+'\n\n'
56
57class bdist_debian(Command):
58    description=''
59    # List of option tuples: long name, short name (None if no short name), and help string.
60    user_options=[('name=', None, 'Package name'),
61                  ('section=', None, 'Section (Only "user/*" will display in App Mgr usually) (default=user/other)'),
62                  ('priority=', None, 'Priority  (default=optional)'),
63                  ('depends=', None, 'Other Debian package dependencies (comma separated) (default=python)'),
64                  ('recommends=', None, 'Other Debian package you recommend (comma separated) (default=none)'),
65                  ('suggests=', None, 'Other Debian package you suggest (comma separated) (default=none)'),
66                  ('essential=', None, 'Whether packge is essential(yes/no) (default=no)'),
67                  ('architecture=', None, 'Target architecture (default=all)'),
68                  ('source=', None, 'Source keyword.. (default=package_name)'),
69                  ('icon=', None, 'Name of icon file to be displayed by App Mgr')]
70
71    def initialize_options(self):
72        self.section=None
73        self.priority=None
74        self.depends=None
75        self.recommends=None
76        self.suggests=None
77        self.architecture=None
78        self.essential=None
79        self.source=None
80        self.icon=None
81
82    def finalize_options(self):
83        if self.section is None:
84            self.section='user/other'
85
86        if self.priority is None:
87            self.priority='optional'
88
89        self.maintainer='%s <%s>' % (self.distribution.get_maintainer(), self.distribution.get_maintainer_email())
90
91        if self.depends is None:
92            self.depends='python'
93
94        self.name=self.distribution.get_name()
95        self.description=self.distribution.get_description()
96        self.long_description=self.distribution.get_long_description()
97        self.version=self.distribution.get_version()
98
99        if self.source is None:
100            self.source=self.name
101
102        # process new keywords
103        if self.distribution.icon != None:
104            self.icon=self.distribution.icon
105        if self.distribution.section != None:
106            self.section=self.distribution.section
107        if self.distribution.depends != None:
108            self.depends=self.distribution.depends
109        if self.distribution.recommends != None:
110            self.recommends=self.distribution.recommends
111        if self.distribution.suggests != None:
112            self.suggests=self.distribution.suggests
113        if self.distribution.architecture != None:
114            self.architecture=self.distribution.architecture
115        if self.distribution.essential != None:
116            self.essential=self.distribution.essential
117
118    def run(self):
119        build_dir=os.path.join(self.get_finalized_command('build').build_base, 'debian')
120        dist_dir='dist'
121        binary_fn='debian-binary'
122        control_fn='control'
123        data_fn='data'
124        tgz_ext='.tar.gz'
125
126        # build everything locally
127        self.run_command('build')
128        install=self.reinitialize_command('install', reinit_subcommands=1)
129        install.root=build_dir
130        self.run_command('install')
131
132        # find out how much space it takes
133        installed_size=0
134        for root, dirs, files in os.walk('build'):
135            installed_size+=sum(os.path.getsize(os.path.join(root, name)) for name in files)
136
137        # make compressed tarball
138        self.make_archive(os.path.join(dist_dir, data_fn), 'gztar', root_dir=build_dir)
139
140        # remove all the stuff we just built
141        remove_tree(build_dir)
142
143        # create control file contents
144        ctl=ControlFile(Package=self.name, Version=self.version, Section=self.section, Priority=self.priority,
145                        Installed_Size=installed_size/1024+1, Architecture=self.architecture, Maintainer=self.maintainer,
146                        Depends=self.depends, Description=self.description, Long_Description=self.long_description,
147                        Recommends=self.recommends, Suggests=self.suggests, Essential=self.essential,
148                                                Source=self.source,
149                        Icon=self.icon).getContent()
150
151        # grab scripts
152        scripts={}
153        for fn in ('postinst', 'preinst', 'postrm', 'prerm', 'config'):
154            if os.path.exists(fn):
155                scripts[fn]=file(fn, 'rb').read()
156
157        # now to create the deb package
158        os.chdir(dist_dir)
159
160        # write control file
161        file(control_fn, 'wb').write(ctl)
162
163        # write any scripts and chmod a+rx them
164        files=[control_fn]
165        for fn in scripts:
166            files.append(fn)
167            file(fn, 'wb').write(scripts[fn])
168            os.chmod(fn, 0555)
169
170        # make "control" compressed tarball with control file and any scripts
171        self.spawn(['tar', '-czf', control_fn+tgz_ext]+files)
172
173        # make debian-binary file
174        file(binary_fn, 'wb').write('2.0\n')
175
176        # make final archive
177        package_filename='%s_%s_all.deb' % (self.name, self.version)
178        self.spawn(['ar', '-cr', package_filename, binary_fn, control_fn+tgz_ext, data_fn+tgz_ext])
179
180                # Remove unneeded files
181        os.remove(control_fn)
182        os.remove(control_fn+tgz_ext)
183        os.remove(data_fn+tgz_ext)
184        os.remove(binary_fn)
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