diff options
Diffstat (limited to 'yocto-poky/bitbake/lib/bb/fetch2/hg.py')
| -rw-r--r-- | yocto-poky/bitbake/lib/bb/fetch2/hg.py | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/yocto-poky/bitbake/lib/bb/fetch2/hg.py b/yocto-poky/bitbake/lib/bb/fetch2/hg.py deleted file mode 100644 index 3b743ff51..000000000 --- a/yocto-poky/bitbake/lib/bb/fetch2/hg.py +++ /dev/null @@ -1,278 +0,0 @@ -# ex:ts=4:sw=4:sts=4:et -# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -""" -BitBake 'Fetch' implementation for mercurial DRCS (hg). - -""" - -# Copyright (C) 2003, 2004 Chris Larson -# Copyright (C) 2004 Marcin Juszkiewicz -# Copyright (C) 2007 Robert Schuster -# -# 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 sys -import logging -import bb -import errno -from bb import data -from bb.fetch2 import FetchMethod -from bb.fetch2 import FetchError -from bb.fetch2 import MissingParameterError -from bb.fetch2 import runfetchcmd -from bb.fetch2 import logger - -class Hg(FetchMethod): - """Class to fetch from mercurial repositories""" - def supports(self, ud, d): - """ - Check to see if a given url can be fetched with mercurial. - """ - return ud.type in ['hg'] - - def supports_checksum(self, urldata): - """ - Don't require checksums for local archives created from - repository checkouts. - """ - return False - - def urldata_init(self, ud, d): - """ - init hg specific variable within url data - """ - if not "module" in ud.parm: - raise MissingParameterError('module', ud.url) - - ud.module = ud.parm["module"] - - if 'protocol' in ud.parm: - ud.proto = ud.parm['protocol'] - elif not ud.host: - ud.proto = 'file' - else: - ud.proto = "hg" - - ud.setup_revisons(d) - - if 'rev' in ud.parm: - ud.revision = ud.parm['rev'] - elif not ud.revision: - ud.revision = self.latest_revision(ud, d) - - # Create paths to mercurial checkouts - hgsrcname = '%s_%s_%s' % (ud.module.replace('/', '.'), \ - ud.host, ud.path.replace('/', '.')) - ud.mirrortarball = 'hg_%s.tar.gz' % hgsrcname - ud.fullmirror = os.path.join(d.getVar("DL_DIR", True), ud.mirrortarball) - - hgdir = d.getVar("HGDIR", True) or (d.getVar("DL_DIR", True) + "/hg/") - ud.pkgdir = os.path.join(hgdir, hgsrcname) - ud.moddir = os.path.join(ud.pkgdir, ud.module) - ud.localfile = ud.moddir - ud.basecmd = data.getVar("FETCHCMD_hg", d, True) or "/usr/bin/env hg" - - ud.write_tarballs = d.getVar("BB_GENERATE_MIRROR_TARBALLS", True) - - def need_update(self, ud, d): - revTag = ud.parm.get('rev', 'tip') - if revTag == "tip": - return True - if not os.path.exists(ud.localpath): - return True - return False - - def try_premirror(self, ud, d): - # If we don't do this, updating an existing checkout with only premirrors - # is not possible - if d.getVar("BB_FETCH_PREMIRRORONLY", True) is not None: - return True - if os.path.exists(ud.moddir): - return False - return True - - def _buildhgcommand(self, ud, d, command): - """ - Build up an hg commandline based on ud - command is "fetch", "update", "info" - """ - - proto = ud.parm.get('protocol', 'http') - - host = ud.host - if proto == "file": - host = "/" - ud.host = "localhost" - - if not ud.user: - hgroot = host + ud.path - else: - if ud.pswd: - hgroot = ud.user + ":" + ud.pswd + "@" + host + ud.path - else: - hgroot = ud.user + "@" + host + ud.path - - if command == "info": - return "%s identify -i %s://%s/%s" % (ud.basecmd, proto, hgroot, ud.module) - - options = []; - - # Don't specify revision for the fetch; clone the entire repo. - # This avoids an issue if the specified revision is a tag, because - # the tag actually exists in the specified revision + 1, so it won't - # be available when used in any successive commands. - if ud.revision and command != "fetch": - options.append("-r %s" % ud.revision) - - if command == "fetch": - if ud.user and ud.pswd: - cmd = "%s --config auth.default.prefix=* --config auth.default.username=%s --config auth.default.password=%s --config \"auth.default.schemes=%s\" clone %s %s://%s/%s %s" % (ud.basecmd, ud.user, ud.pswd, proto, " ".join(options), proto, hgroot, ud.module, ud.module) - else: - cmd = "%s clone %s %s://%s/%s %s" % (ud.basecmd, " ".join(options), proto, hgroot, ud.module, ud.module) - elif command == "pull": - # do not pass options list; limiting pull to rev causes the local - # repo not to contain it and immediately following "update" command - # will crash - if ud.user and ud.pswd: - cmd = "%s --config auth.default.prefix=* --config auth.default.username=%s --config auth.default.password=%s --config \"auth.default.schemes=%s\" pull" % (ud.basecmd, ud.user, ud.pswd, proto) - else: - cmd = "%s pull" % (ud.basecmd) - elif command == "update": - if ud.user and ud.pswd: - cmd = "%s --config auth.default.prefix=* --config auth.default.username=%s --config auth.default.password=%s --config \"auth.default.schemes=%s\" update -C %s" % (ud.basecmd, ud.user, ud.pswd, proto, " ".join(options)) - else: - cmd = "%s update -C %s" % (ud.basecmd, " ".join(options)) - else: - raise FetchError("Invalid hg command %s" % command, ud.url) - - return cmd - - def download(self, ud, d): - """Fetch url""" - - logger.debug(2, "Fetch: checking for module directory '" + ud.moddir + "'") - - # If the checkout doesn't exist and the mirror tarball does, extract it - if not os.path.exists(ud.pkgdir) and os.path.exists(ud.fullmirror): - bb.utils.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - runfetchcmd("tar -xzf %s" % (ud.fullmirror), d) - - if os.access(os.path.join(ud.moddir, '.hg'), os.R_OK): - # Found the source, check whether need pull - updatecmd = self._buildhgcommand(ud, d, "update") - os.chdir(ud.moddir) - logger.debug(1, "Running %s", updatecmd) - try: - runfetchcmd(updatecmd, d) - except bb.fetch2.FetchError: - # Runnning pull in the repo - pullcmd = self._buildhgcommand(ud, d, "pull") - logger.info("Pulling " + ud.url) - # update sources there - os.chdir(ud.moddir) - logger.debug(1, "Running %s", pullcmd) - bb.fetch2.check_network_access(d, pullcmd, ud.url) - runfetchcmd(pullcmd, d) - try: - os.unlink(ud.fullmirror) - except OSError as exc: - if exc.errno != errno.ENOENT: - raise - - # No source found, clone it. - if not os.path.exists(ud.moddir): - fetchcmd = self._buildhgcommand(ud, d, "fetch") - logger.info("Fetch " + ud.url) - # check out sources there - bb.utils.mkdirhier(ud.pkgdir) - os.chdir(ud.pkgdir) - logger.debug(1, "Running %s", fetchcmd) - bb.fetch2.check_network_access(d, fetchcmd, ud.url) - runfetchcmd(fetchcmd, d) - - # Even when we clone (fetch), we still need to update as hg's clone - # won't checkout the specified revision if its on a branch - updatecmd = self._buildhgcommand(ud, d, "update") - os.chdir(ud.moddir) - logger.debug(1, "Running %s", updatecmd) - runfetchcmd(updatecmd, d) - - def clean(self, ud, d): - """ Clean the hg dir """ - - bb.utils.remove(ud.localpath, True) - bb.utils.remove(ud.fullmirror) - bb.utils.remove(ud.fullmirror + ".done") - - def supports_srcrev(self): - return True - - def _latest_revision(self, ud, d, name): - """ - Compute tip revision for the url - """ - bb.fetch2.check_network_access(d, self._buildhgcommand(ud, d, "info")) - output = runfetchcmd(self._buildhgcommand(ud, d, "info"), d) - return output.strip() - - def _build_revision(self, ud, d, name): - return ud.revision - - def _revision_key(self, ud, d, name): - """ - Return a unique key for the url - """ - return "hg:" + ud.moddir - - def build_mirror_data(self, ud, d): - # Generate a mirror tarball if needed - if ud.write_tarballs == "1" and not os.path.exists(ud.fullmirror): - # it's possible that this symlink points to read-only filesystem with PREMIRROR - if os.path.islink(ud.fullmirror): - os.unlink(ud.fullmirror) - - os.chdir(ud.pkgdir) - logger.info("Creating tarball of hg repository") - runfetchcmd("tar -czf %s %s" % (ud.fullmirror, ud.module), d) - runfetchcmd("touch %s.done" % (ud.fullmirror), d) - - def localpath(self, ud, d): - return ud.pkgdir - - def unpack(self, ud, destdir, d): - """ - Make a local clone or export for the url - """ - - revflag = "-r %s" % ud.revision - subdir = ud.parm.get("destsuffix", ud.module) - codir = "%s/%s" % (destdir, subdir) - - scmdata = ud.parm.get("scmdata", "") - if scmdata != "nokeep": - if not os.access(os.path.join(codir, '.hg'), os.R_OK): - logger.debug(2, "Unpack: creating new hg repository in '" + codir + "'") - runfetchcmd("%s init %s" % (ud.basecmd, codir), d) - logger.debug(2, "Unpack: updating source in '" + codir + "'") - os.chdir(codir) - runfetchcmd("%s pull %s" % (ud.basecmd, ud.moddir), d) - runfetchcmd("%s up -C %s" % (ud.basecmd, revflag), d) - else: - logger.debug(2, "Unpack: extracting source to '" + codir + "'") - os.chdir(ud.moddir) - runfetchcmd("%s archive -t files %s %s" % (ud.basecmd, revflag, codir), d) |