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author | Adrian Dudau <adrian.dudau@enea.com> | 2013-12-12 13:38:32 +0100 |
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committer | Adrian Dudau <adrian.dudau@enea.com> | 2013-12-12 13:50:20 +0100 |
commit | e2e6f6fe07049f33cb6348780fa975162752e421 (patch) | |
tree | b1813295411235d1297a0ed642b1346b24fdfb12 /bitbake/lib/bb/fetch2/bzr.py | |
download | poky-e2e6f6fe07049f33cb6348780fa975162752e421.tar.gz |
initial commit of Enea Linux 3.1
Migrated from the internal git server on the dora-enea branch
Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
Diffstat (limited to 'bitbake/lib/bb/fetch2/bzr.py')
-rw-r--r-- | bitbake/lib/bb/fetch2/bzr.py | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/bitbake/lib/bb/fetch2/bzr.py b/bitbake/lib/bb/fetch2/bzr.py new file mode 100644 index 0000000000..5d9e5f907c --- /dev/null +++ b/bitbake/lib/bb/fetch2/bzr.py | |||
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1 | """ | ||
2 | BitBake 'Fetch' implementation for bzr. | ||
3 | |||
4 | """ | ||
5 | |||
6 | # Copyright (C) 2007 Ross Burton | ||
7 | # Copyright (C) 2007 Richard Purdie | ||
8 | # | ||
9 | # Classes for obtaining upstream sources for the | ||
10 | # BitBake build tools. | ||
11 | # Copyright (C) 2003, 2004 Chris Larson | ||
12 | # | ||
13 | # This program is free software; you can redistribute it and/or modify | ||
14 | # it under the terms of the GNU General Public License version 2 as | ||
15 | # published by the Free Software Foundation. | ||
16 | # | ||
17 | # This program is distributed in the hope that it will be useful, | ||
18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
20 | # GNU General Public License for more details. | ||
21 | # | ||
22 | # You should have received a copy of the GNU General Public License along | ||
23 | # with this program; if not, write to the Free Software Foundation, Inc., | ||
24 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | ||
25 | |||
26 | import os | ||
27 | import sys | ||
28 | import logging | ||
29 | import bb | ||
30 | from bb import data | ||
31 | from bb.fetch2 import FetchMethod | ||
32 | from bb.fetch2 import FetchError | ||
33 | from bb.fetch2 import runfetchcmd | ||
34 | from bb.fetch2 import logger | ||
35 | |||
36 | class Bzr(FetchMethod): | ||
37 | def supports(self, url, ud, d): | ||
38 | return ud.type in ['bzr'] | ||
39 | |||
40 | def urldata_init(self, ud, d): | ||
41 | """ | ||
42 | init bzr specific variable within url data | ||
43 | """ | ||
44 | # Create paths to bzr checkouts | ||
45 | relpath = self._strip_leading_slashes(ud.path) | ||
46 | ud.pkgdir = os.path.join(data.expand('${BZRDIR}', d), ud.host, relpath) | ||
47 | |||
48 | ud.setup_revisons(d) | ||
49 | |||
50 | if not ud.revision: | ||
51 | ud.revision = self.latest_revision(ud.url, ud, d) | ||
52 | |||
53 | ud.localfile = data.expand('bzr_%s_%s_%s.tar.gz' % (ud.host, ud.path.replace('/', '.'), ud.revision), d) | ||
54 | |||
55 | def _buildbzrcommand(self, ud, d, command): | ||
56 | """ | ||
57 | Build up an bzr commandline based on ud | ||
58 | command is "fetch", "update", "revno" | ||
59 | """ | ||
60 | |||
61 | basecmd = data.expand('${FETCHCMD_bzr}', d) | ||
62 | |||
63 | proto = ud.parm.get('protocol', 'http') | ||
64 | |||
65 | bzrroot = ud.host + ud.path | ||
66 | |||
67 | options = [] | ||
68 | |||
69 | if command == "revno": | ||
70 | bzrcmd = "%s revno %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot) | ||
71 | else: | ||
72 | if ud.revision: | ||
73 | options.append("-r %s" % ud.revision) | ||
74 | |||
75 | if command == "fetch": | ||
76 | bzrcmd = "%s branch %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot) | ||
77 | elif command == "update": | ||
78 | bzrcmd = "%s pull %s --overwrite" % (basecmd, " ".join(options)) | ||
79 | else: | ||
80 | raise FetchError("Invalid bzr command %s" % command, ud.url) | ||
81 | |||
82 | return bzrcmd | ||
83 | |||
84 | def download(self, loc, ud, d): | ||
85 | """Fetch url""" | ||
86 | |||
87 | if os.access(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir), '.bzr'), os.R_OK): | ||
88 | bzrcmd = self._buildbzrcommand(ud, d, "update") | ||
89 | logger.debug(1, "BZR Update %s", loc) | ||
90 | bb.fetch2.check_network_access(d, bzrcmd, ud.url) | ||
91 | os.chdir(os.path.join (ud.pkgdir, os.path.basename(ud.path))) | ||
92 | runfetchcmd(bzrcmd, d) | ||
93 | else: | ||
94 | bb.utils.remove(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir)), True) | ||
95 | bzrcmd = self._buildbzrcommand(ud, d, "fetch") | ||
96 | bb.fetch2.check_network_access(d, bzrcmd, ud.url) | ||
97 | logger.debug(1, "BZR Checkout %s", loc) | ||
98 | bb.utils.mkdirhier(ud.pkgdir) | ||
99 | os.chdir(ud.pkgdir) | ||
100 | logger.debug(1, "Running %s", bzrcmd) | ||
101 | runfetchcmd(bzrcmd, d) | ||
102 | |||
103 | os.chdir(ud.pkgdir) | ||
104 | |||
105 | scmdata = ud.parm.get("scmdata", "") | ||
106 | if scmdata == "keep": | ||
107 | tar_flags = "" | ||
108 | else: | ||
109 | tar_flags = "--exclude '.bzr' --exclude '.bzrtags'" | ||
110 | |||
111 | # tar them up to a defined filename | ||
112 | runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(ud.pkgdir)), d, cleanup = [ud.localpath]) | ||
113 | |||
114 | def supports_srcrev(self): | ||
115 | return True | ||
116 | |||
117 | def _revision_key(self, url, ud, d, name): | ||
118 | """ | ||
119 | Return a unique key for the url | ||
120 | """ | ||
121 | return "bzr:" + ud.pkgdir | ||
122 | |||
123 | def _latest_revision(self, url, ud, d, name): | ||
124 | """ | ||
125 | Return the latest upstream revision number | ||
126 | """ | ||
127 | logger.debug(2, "BZR fetcher hitting network for %s", url) | ||
128 | |||
129 | bb.fetch2.check_network_access(d, self._buildbzrcommand(ud, d, "revno"), ud.url) | ||
130 | |||
131 | output = runfetchcmd(self._buildbzrcommand(ud, d, "revno"), d, True) | ||
132 | |||
133 | return output.strip() | ||
134 | |||
135 | def sortable_revision(self, url, ud, d, name): | ||
136 | """ | ||
137 | Return a sortable revision number which in our case is the revision number | ||
138 | """ | ||
139 | |||
140 | return False, self._build_revision(url, ud, d) | ||
141 | |||
142 | def _build_revision(self, url, ud, d): | ||
143 | return ud.revision | ||