summaryrefslogtreecommitdiffstats
path: root/bitbake/lib/bb/fetch2/cvs.py
blob: 69c31e75612c92ce0671a9f571a74b1a4fef5d5b (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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
"""
BitBake 'Fetch' implementations

Classes for obtaining upstream sources for the
BitBake build tools.

"""

# Copyright (C) 2003, 2004  Chris Larson
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# 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 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#Based on functions from the base bb module, Copyright 2003 Holger Schurig
#

import os
import logging
import bb
from   bb import data
from bb.fetch2 import FetchMethod, FetchError, MissingParameterError, logger

class Cvs(FetchMethod):
    """
    Class to fetch a module or modules from cvs repositories
    """
    def supports(self, url, ud, d):
        """
        Check to see if a given url can be fetched with cvs.
        """
        return ud.type in ['cvs']

    def urldata_init(self, ud, d):
        if not "module" in ud.parm:
            raise MissingParameterError("module", ud.url)
        ud.module = ud.parm["module"]

        ud.tag = ud.parm.get('tag', "")

        # Override the default date in certain cases
        if 'date' in ud.parm:
            ud.date = ud.parm['date']
        elif ud.tag:
            ud.date = ""

        norecurse = ''
        if 'norecurse' in ud.parm:
            norecurse = '_norecurse'

        fullpath = ''
        if 'fullpath' in ud.parm:
            fullpath = '_fullpath'

        ud.localfile = data.expand('%s_%s_%s_%s%s%s.tar.gz' % (ud.module.replace('/', '.'), ud.host, ud.tag, ud.date, norecurse, fullpath), d)

    def need_update(self, url, ud, d):
        if (ud.date == "now"):
            return True
        if not os.path.exists(ud.localpath):
            return True
        return False

    def download(self, loc, ud, d):

        method = ud.parm.get('method', 'pserver')
        localdir = ud.parm.get('localdir', ud.module)
        cvs_port = ud.parm.get('port', '')

        cvs_rsh = None
        if method == "ext":
            if "rsh" in ud.parm:
                cvs_rsh = ud.parm["rsh"]

        if method == "dir":
            cvsroot = ud.path
        else:
            cvsroot = ":" + method
            cvsproxyhost = data.getVar('CVS_PROXY_HOST', d, True)
            if cvsproxyhost:
                cvsroot += ";proxy=" + cvsproxyhost
            cvsproxyport = data.getVar('CVS_PROXY_PORT', d, True)
            if cvsproxyport:
                cvsroot += ";proxyport=" + cvsproxyport
            cvsroot += ":" + ud.user
            if ud.pswd:
                cvsroot += ":" + ud.pswd
            cvsroot += "@" + ud.host + ":" + cvs_port + ud.path

        options = []
        if 'norecurse' in ud.parm:
            options.append("-l")
        if ud.date:
            # treat YYYYMMDDHHMM specially for CVS
            if len(ud.date) == 12:
                options.append("-D \"%s %s:%s UTC\"" % (ud.date[0:8], ud.date[8:10], ud.date[10:12]))
            else:
                options.append("-D \"%s UTC\"" % ud.date)
        if ud.tag:
            options.append("-r %s" % ud.tag)

        localdata = data.createCopy(d)
        data.setVar('OVERRIDES', "cvs:%s" % data.getVar('OVERRIDES', localdata), localdata)
        data.update_data(localdata)

        data.setVar('CVSROOT', cvsroot, localdata)
        data.setVar('CVSCOOPTS', " ".join(options), localdata)
        data.setVar('CVSMODULE', ud.module, localdata)
        cvscmd = data.getVar('FETCHCOMMAND', localdata, True)
        cvsupdatecmd = data.getVar('UPDATECOMMAND', localdata, True)

        if cvs_rsh:
            cvscmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvscmd)
            cvsupdatecmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvsupdatecmd)

        # create module directory
        logger.debug(2, "Fetch: checking for module directory")
        pkg = data.expand('${PN}', d)
        pkgdir = os.path.join(data.expand('${CVSDIR}', localdata), pkg)
        moddir = os.path.join(pkgdir, localdir)
        if os.access(os.path.join(moddir, 'CVS'), os.R_OK):
            logger.info("Update " + loc)
            bb.fetch2.check_network_access(d, cvsupdatecmd)
            # update sources there
            os.chdir(moddir)
            cmd = cvsupdatecmd
        else:
            logger.info("Fetch " + loc)
            # check out sources there
            bb.mkdirhier(pkgdir)
            os.chdir(pkgdir)
            logger.debug(1, "Running %s", cvscmd)
            bb.fetch2.check_network_access(d, cvscmd)
            cmd = cvscmd

        runfetchcmd(cmd, d, cleanup = [moddir])

        if not os.access(moddir, os.R_OK):
            raise FetchError("Directory %s was not readable despite sucessful fetch?!" % moddir, ud.url)

        scmdata = ud.parm.get("scmdata", "")
        if scmdata == "keep":
            tar_flags = ""
        else:
            tar_flags = "--exclude 'CVS'"

        # tar them up to a defined filename
        if 'fullpath' in ud.parm:
            os.chdir(pkgdir)
            cmd = "tar %s -czf %s %s" % (tar_flags, ud.localpath, localdir)
        else:
            os.chdir(moddir)
            os.chdir('..')
            cmd = "tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(moddir))

        runfetchcmd(cmd, d, cleanup = [ud.localpath])