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Diffstat (limited to 'bitbake/lib/bb/fetch/svn.py')
| -rw-r--r-- | bitbake/lib/bb/fetch/svn.py | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/bitbake/lib/bb/fetch/svn.py b/bitbake/lib/bb/fetch/svn.py new file mode 100644 index 0000000..97672a3 --- /dev/null +++ b/bitbake/lib/bb/fetch/svn.py @@ -0,0 +1,189 @@ +#!/usr/bin/env python +# 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 as published by the Free Software +Foundation; either version 2 of the License, or (at your option) any later +version. + +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., 59 Temple +Place, Suite 330, Boston, MA 02111-1307 USA. + +Based on functions from the base bb module, Copyright 2003 Holger Schurig +""" + +import os, re +import bb +from bb import data +from bb.fetch import Fetch +from bb.fetch import FetchError +from bb.fetch import MissingParameterError + +class Svn(Fetch): + """Class to fetch a module or modules from svn repositories""" + def supports(url, d): + """Check to see if a given url can be fetched with svn. + Expects supplied url in list form, as outputted by bb.decodeurl(). + """ + (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(url, d)) + return type in ['svn'] + supports = staticmethod(supports) + + def localpath(url, d): + (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(url, d)) + if "localpath" in parm: +# if user overrides local path, use it. + return parm["localpath"] + + if not "module" in parm: + raise MissingParameterError("svn method needs a 'module' parameter") + else: + module = parm["module"] + if 'rev' in parm: + revision = parm['rev'] + else: + revision = "" + + date = data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1) + + return os.path.join(data.getVar("DL_DIR", d, 1),data.expand('%s_%s_%s_%s.tar.gz' % ( module.replace('/', '.'), host, revision, date), d)) + localpath = staticmethod(localpath) + + def go(self, d, urls = []): + """Fetch urls""" + if not urls: + urls = self.urls + + localdata = data.createCopy(d) + data.setVar('OVERRIDES', "svn:%s" % data.getVar('OVERRIDES', localdata), localdata) + data.update_data(localdata) + + for loc in urls: + (type, host, path, user, pswd, parm) = bb.decodeurl(data.expand(loc, localdata)) + if not "module" in parm: + raise MissingParameterError("svn method needs a 'module' parameter") + else: + module = parm["module"] + + dlfile = self.localpath(loc, localdata) + dldir = data.getVar('DL_DIR', localdata, 1) +# if local path contains the svn +# module, consider the dir above it to be the +# download directory +# pos = dlfile.find(module) +# if pos: +# dldir = dlfile[:pos] +# else: +# dldir = os.path.dirname(dlfile) + +# setup svn options + options = [] + if 'rev' in parm: + revision = parm['rev'] + else: + revision = "" + + date = data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1) + + if "method" in parm: + method = parm["method"] + else: + method = "pserver" + + if "proto" in parm: + proto = parm["proto"] + else: + proto = "svn" + + svn_rsh = None + if method == "ext": + if "rsh" in parm: + svn_rsh = parm["rsh"] + + tarfn = data.expand('%s_%s_%s_%s.tar.gz' % (module.replace('/', '.'), host, revision, date), localdata) + data.setVar('TARFILES', dlfile, localdata) + data.setVar('TARFN', tarfn, localdata) + + dl = os.path.join(dldir, tarfn) + if os.access(dl, os.R_OK): + bb.debug(1, "%s already exists, skipping svn checkout." % tarfn) + continue + + svn_tarball_stash = data.getVar('CVS_TARBALL_STASH', d, 1) + if svn_tarball_stash: + fetchcmd = data.getVar("FETCHCOMMAND_wget", d, 1) + uri = svn_tarball_stash + tarfn + bb.note("fetch " + uri) + fetchcmd = fetchcmd.replace("${URI}", uri) + ret = os.system(fetchcmd) + if ret == 0: + bb.note("Fetched %s from tarball stash, skipping checkout" % tarfn) + continue + + olddir = os.path.abspath(os.getcwd()) + os.chdir(data.expand(dldir, localdata)) + +# setup svnroot +# svnroot = ":" + method + ":" + user +# if pswd: +# svnroot += ":" + pswd + svnroot = host + path + + data.setVar('SVNROOT', svnroot, localdata) + data.setVar('SVNCOOPTS', " ".join(options), localdata) + data.setVar('SVNMODULE', module, localdata) + svncmd = data.getVar('FETCHCOMMAND', localdata, 1) + svncmd = "svn co %s://%s/%s" % (proto, svnroot, module) + + if revision: + svncmd = "svn co -r %s %s://%s/%s" % (revision, proto, svnroot, module) + if svn_rsh: + svncmd = "svn_RSH=\"%s\" %s" % (svn_rsh, svncmd) + +# create temp directory + bb.debug(2, "Fetch: creating temporary directory") + bb.mkdirhier(data.expand('${WORKDIR}', localdata)) + data.setVar('TMPBASE', data.expand('${WORKDIR}/oesvn.XXXXXX', localdata), localdata) + tmppipe = os.popen(data.getVar('MKTEMPDIRCMD', localdata, 1) or "false") + tmpfile = tmppipe.readline().strip() + if not tmpfile: + bb.error("Fetch: unable to create temporary directory.. make sure 'mktemp' is in the PATH.") + raise FetchError(module) + +# check out sources there + os.chdir(tmpfile) + bb.note("Fetch " + loc) + bb.debug(1, "Running %s" % svncmd) + myret = os.system(svncmd) + if myret != 0: + try: + os.rmdir(tmpfile) + except OSError: + pass + raise FetchError(module) + + os.chdir(os.path.join(tmpfile, os.path.dirname(module))) +# tar them up to a defined filename + myret = os.system("tar -czf %s %s" % (os.path.join(dldir,tarfn), os.path.basename(module))) + if myret != 0: + try: + os.unlink(tarfn) + except OSError: + pass +# cleanup + os.system('rm -rf %s' % tmpfile) + os.chdir(olddir) + del localdata |