123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130 |
- """
- BitBake 'Fetch' implementation for bzr.
- """
- # Copyright (C) 2007 Ross Burton
- # Copyright (C) 2007 Richard Purdie
- #
- # Classes for obtaining upstream sources for the
- # BitBake build tools.
- # Copyright (C) 2003, 2004 Chris Larson
- #
- # SPDX-License-Identifier: GPL-2.0-only
- #
- import os
- import sys
- import logging
- import bb
- from bb.fetch2 import FetchMethod
- from bb.fetch2 import FetchError
- from bb.fetch2 import runfetchcmd
- from bb.fetch2 import logger
- class Bzr(FetchMethod):
- def supports(self, ud, d):
- return ud.type in ['bzr']
- def urldata_init(self, ud, d):
- """
- init bzr specific variable within url data
- """
- # Create paths to bzr checkouts
- bzrdir = d.getVar("BZRDIR") or (d.getVar("DL_DIR") + "/bzr")
- relpath = self._strip_leading_slashes(ud.path)
- ud.pkgdir = os.path.join(bzrdir, ud.host, relpath)
- ud.setup_revisions(d)
- if not ud.revision:
- ud.revision = self.latest_revision(ud, d)
- ud.localfile = d.expand('bzr_%s_%s_%s.tar.gz' % (ud.host, ud.path.replace('/', '.'), ud.revision))
- def _buildbzrcommand(self, ud, d, command):
- """
- Build up an bzr commandline based on ud
- command is "fetch", "update", "revno"
- """
- basecmd = d.getVar("FETCHCMD_bzr") or "/usr/bin/env bzr"
- proto = ud.parm.get('protocol', 'http')
- bzrroot = ud.host + ud.path
- options = []
- if command == "revno":
- bzrcmd = "%s revno %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot)
- else:
- if ud.revision:
- options.append("-r %s" % ud.revision)
- if command == "fetch":
- bzrcmd = "%s branch %s %s://%s" % (basecmd, " ".join(options), proto, bzrroot)
- elif command == "update":
- bzrcmd = "%s pull %s --overwrite" % (basecmd, " ".join(options))
- else:
- raise FetchError("Invalid bzr command %s" % command, ud.url)
- return bzrcmd
- def download(self, ud, d):
- """Fetch url"""
- if os.access(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir), '.bzr'), os.R_OK):
- bzrcmd = self._buildbzrcommand(ud, d, "update")
- logger.debug(1, "BZR Update %s", ud.url)
- bb.fetch2.check_network_access(d, bzrcmd, ud.url)
- runfetchcmd(bzrcmd, d, workdir=os.path.join(ud.pkgdir, os.path.basename(ud.path)))
- else:
- bb.utils.remove(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir)), True)
- bzrcmd = self._buildbzrcommand(ud, d, "fetch")
- bb.fetch2.check_network_access(d, bzrcmd, ud.url)
- logger.debug(1, "BZR Checkout %s", ud.url)
- bb.utils.mkdirhier(ud.pkgdir)
- logger.debug(1, "Running %s", bzrcmd)
- runfetchcmd(bzrcmd, d, workdir=ud.pkgdir)
- scmdata = ud.parm.get("scmdata", "")
- if scmdata == "keep":
- tar_flags = ""
- else:
- tar_flags = "--exclude='.bzr' --exclude='.bzrtags'"
- # tar them up to a defined filename
- runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(ud.pkgdir)),
- d, cleanup=[ud.localpath], workdir=ud.pkgdir)
- def supports_srcrev(self):
- return True
- def _revision_key(self, ud, d, name):
- """
- Return a unique key for the url
- """
- return "bzr:" + ud.pkgdir
- def _latest_revision(self, ud, d, name):
- """
- Return the latest upstream revision number
- """
- logger.debug(2, "BZR fetcher hitting network for %s", ud.url)
- bb.fetch2.check_network_access(d, self._buildbzrcommand(ud, d, "revno"), ud.url)
- output = runfetchcmd(self._buildbzrcommand(ud, d, "revno"), d, True)
- return output.strip()
- def sortable_revision(self, ud, d, name):
- """
- Return a sortable revision number which in our case is the revision number
- """
- return False, self._build_revision(ud, d)
- def _build_revision(self, ud, d):
- return ud.revision
|