#!/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 Cvs(Fetch): """Class to fetch a module or modules from cvs repositories""" def supports(url, d): """Check to see if a given url can be fetched with cvs. 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 ['cvs', 'pserver'] 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("cvs method needs a 'module' parameter") else: module = parm["module"] if 'tag' in parm: tag = parm['tag'] else: tag = "" if 'date' in parm: date = parm['date'] else: if not tag: date = Fetch.getSRCDate(d) else: date = "" return os.path.join(data.getVar("DL_DIR", d, 1),data.expand('%s_%s_%s_%s.tar.gz' % ( module.replace('/', '.'), host, tag, 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', "cvs:%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("cvs 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 cvs # 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 cvs options options = [] if 'tag' in parm: tag = parm['tag'] else: tag = "" if 'date' in parm: date = parm['date'] else: if not tag: date = Fetch.getSRCDate(d) else: date = "" if "method" in parm: method = parm["method"] else: method = "pserver" if "localdir" in parm: localdir = parm["localdir"] else: localdir = module cvs_rsh = None if method == "ext": if "rsh" in parm: cvs_rsh = parm["rsh"] tarfn = data.expand('%s_%s_%s_%s.tar.gz' % (module.replace('/', '.'), host, tag, 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 cvs checkout." % tarfn) continue pn = data.getVar('PN', d, 1) cvs_tarball_stash = None if pn: cvs_tarball_stash = data.getVar('CVS_TARBALL_STASH_%s' % pn, d, 1) if cvs_tarball_stash == None: cvs_tarball_stash = data.getVar('CVS_TARBALL_STASH', d, 1) if cvs_tarball_stash: fetchcmd = data.getVar("FETCHCOMMAND_wget", d, 1) uri = cvs_tarball_stash + tarfn bb.note("fetch " + uri) fetchcmd = fetchcmd.replace("${URI}", uri) ret = os.system(fetchcmd) if ret == 0: bb.note("Fetched %s from tarball stash, skipping checkout" % tarfn) continue if date: options.append("-D %s" % date) if tag: options.append("-r %s" % tag) olddir = os.path.abspath(os.getcwd()) os.chdir(data.expand(dldir, localdata)) # setup cvsroot if method == "dir": cvsroot = path else: cvsroot = ":" + method + ":" + user if pswd: cvsroot += ":" + pswd cvsroot += "@" + host + ":" + path data.setVar('CVSROOT', cvsroot, localdata) data.setVar('CVSCOOPTS', " ".join(options), localdata) data.setVar('CVSMODULE', module, localdata) cvscmd = data.getVar('FETCHCOMMAND', localdata, 1) cvsupdatecmd = data.getVar('UPDATECOMMAND', localdata, 1) if cvs_rsh: cvscmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvscmd) cvsupdatecmd = "CVS_RSH=\"%s\" %s" % (cvs_rsh, cvsupdatecmd) # create module directory bb.debug(2, "Fetch: checking for module directory") pkg=data.expand('${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): bb.note("Update " + loc) # update sources there os.chdir(moddir) myret = os.system(cvsupdatecmd) else: bb.note("Fetch " + loc) # check out sources there bb.mkdirhier(pkgdir) os.chdir(pkgdir) bb.debug(1, "Running %s" % cvscmd) myret = os.system(cvscmd) if myret != 0: try: os.rmdir(moddir) except OSError: pass raise FetchError(module) os.chdir(moddir) os.chdir('..') # tar them up to a defined filename myret = os.system("tar -czf %s %s" % (os.path.join(dldir,tarfn), os.path.basename(moddir))) if myret != 0: try: os.unlink(tarfn) except OSError: pass os.chdir(olddir) del localdata