833 lines
26 KiB
Python
833 lines
26 KiB
Python
# ex:ts=4:sw=4:sts=4:et
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# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
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"""
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BitBake 'Fetch' implementations
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Classes for obtaining upstream sources for the
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BitBake build tools.
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"""
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# Copyright (C) 2003, 2004 Chris Larson
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Based on functions from the base bb module, Copyright 2003 Holger Schurig
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from __future__ import absolute_import
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from __future__ import print_function
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import os, re
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import logging
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import bb
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from bb import data
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from bb import persist_data
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from bb import utils
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__version__ = "1"
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logger = logging.getLogger("BitBake.Fetch")
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class MalformedUrl(Exception):
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"""Exception raised when encountering an invalid url"""
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class FetchError(Exception):
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"""Exception raised when a download fails"""
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class NoMethodError(Exception):
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"""Exception raised when there is no method to obtain a supplied url or set of urls"""
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class MissingParameterError(Exception):
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"""Exception raised when a fetch method is missing a critical parameter in the url"""
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class ParameterError(Exception):
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"""Exception raised when a url cannot be proccessed due to invalid parameters."""
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class MD5SumError(Exception):
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"""Exception raised when a MD5SUM of a file does not match the expected one"""
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class InvalidSRCREV(Exception):
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"""Exception raised when an invalid SRCREV is encountered"""
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def decodeurl(url):
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"""Decodes an URL into the tokens (scheme, network location, path,
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user, password, parameters).
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"""
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m = re.compile('(?P<type>[^:]*)://((?P<user>.+)@)?(?P<location>[^;]+)(;(?P<parm>.*))?').match(url)
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if not m:
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raise MalformedUrl(url)
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type = m.group('type')
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location = m.group('location')
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if not location:
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raise MalformedUrl(url)
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user = m.group('user')
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parm = m.group('parm')
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locidx = location.find('/')
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if locidx != -1 and type.lower() != 'file':
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host = location[:locidx]
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path = location[locidx:]
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else:
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host = ""
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path = location
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if user:
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m = re.compile('(?P<user>[^:]+)(:?(?P<pswd>.*))').match(user)
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if m:
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user = m.group('user')
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pswd = m.group('pswd')
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else:
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user = ''
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pswd = ''
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p = {}
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if parm:
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for s in parm.split(';'):
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s1, s2 = s.split('=')
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p[s1] = s2
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return (type, host, path, user, pswd, p)
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def encodeurl(decoded):
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"""Encodes a URL from tokens (scheme, network location, path,
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user, password, parameters).
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"""
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(type, host, path, user, pswd, p) = decoded
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if not type or not path:
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raise MissingParameterError("Type or path url components missing when encoding %s" % decoded)
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url = '%s://' % type
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if user:
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url += "%s" % user
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if pswd:
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url += ":%s" % pswd
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url += "@"
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if host:
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url += "%s" % host
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url += "%s" % path
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if p:
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for parm in p:
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url += ";%s=%s" % (parm, p[parm])
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return url
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def uri_replace(uri, uri_find, uri_replace, d):
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if not uri or not uri_find or not uri_replace:
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logger.debug(1, "uri_replace: passed an undefined value, not replacing")
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uri_decoded = list(decodeurl(uri))
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uri_find_decoded = list(decodeurl(uri_find))
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uri_replace_decoded = list(decodeurl(uri_replace))
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result_decoded = ['', '', '', '', '', {}]
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for i in uri_find_decoded:
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loc = uri_find_decoded.index(i)
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result_decoded[loc] = uri_decoded[loc]
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if isinstance(i, basestring):
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if (re.match(i, uri_decoded[loc])):
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result_decoded[loc] = re.sub(i, uri_replace_decoded[loc], uri_decoded[loc])
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if uri_find_decoded.index(i) == 2:
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if d:
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localfn = bb.fetch.localpath(uri, d)
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if localfn:
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result_decoded[loc] = os.path.join(os.path.dirname(result_decoded[loc]), os.path.basename(bb.fetch.localpath(uri, d)))
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else:
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return uri
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return encodeurl(result_decoded)
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methods = []
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urldata_cache = {}
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saved_headrevs = {}
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def fetcher_init(d):
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"""
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Called to initialize the fetchers once the configuration data is known.
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Calls before this must not hit the cache.
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"""
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# When to drop SCM head revisions controlled by user policy
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srcrev_policy = d.getVar('BB_SRCREV_POLICY', 1) or "clear"
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if srcrev_policy == "cache":
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logger.debug(1, "Keeping SRCREV cache due to cache policy of: %s", srcrev_policy)
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elif srcrev_policy == "clear":
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logger.debug(1, "Clearing SRCREV cache due to cache policy of: %s", srcrev_policy)
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revs = persist_data.persist('BB_URI_HEADREVS', d)
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try:
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bb.fetch.saved_headrevs = revs.items()
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except:
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pass
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revs.clear()
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else:
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raise FetchError("Invalid SRCREV cache policy of: %s" % srcrev_policy)
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for m in methods:
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if hasattr(m, "init"):
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m.init(d)
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def fetcher_compare_revisions(d):
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"""
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Compare the revisions in the persistant cache with current values and
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return true/false on whether they've changed.
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"""
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data = persist_data.persist('BB_URI_HEADREVS', d).items()
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data2 = bb.fetch.saved_headrevs
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changed = False
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for key in data:
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if key not in data2 or data2[key] != data[key]:
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logger.debug(1, "%s changed", key)
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changed = True
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return True
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else:
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logger.debug(2, "%s did not change", key)
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return False
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# Function call order is usually:
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# 1. init
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# 2. go
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# 3. localpaths
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# localpath can be called at any time
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def init(urls, d, setup = True):
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urldata = {}
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fn = d.getVar('FILE', 1)
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if fn in urldata_cache:
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urldata = urldata_cache[fn]
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for url in urls:
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if url not in urldata:
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urldata[url] = FetchData(url, d)
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if setup:
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for url in urldata:
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if not urldata[url].setup:
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urldata[url].setup_localpath(d)
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urldata_cache[fn] = urldata
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return urldata
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def mirror_from_string(data):
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return [ i.split() for i in (data or "").replace('\\n','\n').split('\n') if i ]
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def verify_checksum(u, ud, d):
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"""
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verify the MD5 and SHA256 checksum for downloaded src
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return value:
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- True: checksum matched
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- False: checksum unmatched
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if checksum is missing in recipes file, "BB_STRICT_CHECKSUM" decide the return value.
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if BB_STRICT_CHECKSUM = "1" then return false as unmatched, otherwise return true as
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matched
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"""
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if not ud.type in ["http", "https", "ftp", "ftps"]:
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return
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md5data = bb.utils.md5_file(ud.localpath)
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sha256data = bb.utils.sha256_file(ud.localpath)
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if (ud.md5_expected == None or ud.sha256_expected == None):
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logger.warn('Missing SRC_URI checksum for %s, consider adding to the recipe:\n'
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'SRC_URI[%s] = "%s"\nSRC_URI[%s] = "%s"',
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ud.localpath, ud.md5_name, md5data,
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ud.sha256_name, sha256data)
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if d.getVar("BB_STRICT_CHECKSUM", True) == "1":
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raise FetchError("No checksum specified for %s." % u)
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return
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if (ud.md5_expected != md5data or ud.sha256_expected != sha256data):
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logger.error('The checksums for "%s" did not match.\n'
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' MD5: expected "%s", got "%s"\n'
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' SHA256: expected "%s", got "%s"\n',
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ud.localpath, ud.md5_expected, md5data,
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ud.sha256_expected, sha256data)
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raise FetchError("%s checksum mismatch." % u)
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def go(d, urls = None):
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"""
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Fetch all urls
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init must have previously been called
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"""
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if not urls:
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urls = d.getVar("SRC_URI", 1).split()
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urldata = init(urls, d, True)
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for u in urls:
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ud = urldata[u]
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m = ud.method
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localpath = ""
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if not ud.localfile:
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continue
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lf = bb.utils.lockfile(ud.lockfile)
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if m.try_premirror(u, ud, d):
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# First try fetching uri, u, from PREMIRRORS
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mirrors = mirror_from_string(d.getVar('PREMIRRORS', True))
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localpath = try_mirrors(d, u, mirrors, False, m.forcefetch(u, ud, d))
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elif os.path.exists(ud.localfile):
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localpath = ud.localfile
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# Need to re-test forcefetch() which will return true if our copy is too old
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if m.forcefetch(u, ud, d) or not localpath:
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# Next try fetching from the original uri, u
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try:
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m.go(u, ud, d)
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localpath = ud.localpath
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except FetchError:
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# Remove any incomplete file
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bb.utils.remove(ud.localpath)
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# Finally, try fetching uri, u, from MIRRORS
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mirrors = mirror_from_string(d.getVar('MIRRORS', True))
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localpath = try_mirrors (d, u, mirrors)
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if not localpath or not os.path.exists(localpath):
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raise FetchError("Unable to fetch URL %s from any source." % u)
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ud.localpath = localpath
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if os.path.exists(ud.md5):
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# Touch the md5 file to show active use of the download
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try:
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os.utime(ud.md5, None)
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except:
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# Errors aren't fatal here
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pass
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else:
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# Only check the checksums if we've not seen this item before
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verify_checksum(u, ud, d)
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Fetch.write_md5sum(u, ud, d)
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bb.utils.unlockfile(lf)
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def checkstatus(d, urls = None):
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"""
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Check all urls exist upstream
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init must have previously been called
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"""
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urldata = init([], d, True)
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if not urls:
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urls = urldata
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for u in urls:
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ud = urldata[u]
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m = ud.method
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logger.debug(1, "Testing URL %s", u)
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# First try checking uri, u, from PREMIRRORS
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mirrors = mirror_from_string(d.getVar('PREMIRRORS', True))
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ret = try_mirrors(d, u, mirrors, True)
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if not ret:
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# Next try checking from the original uri, u
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try:
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ret = m.checkstatus(u, ud, d)
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except:
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# Finally, try checking uri, u, from MIRRORS
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mirrors = mirror_from_string(d.getVar('MIRRORS', True))
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ret = try_mirrors (d, u, mirrors, True)
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if not ret:
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raise FetchError("URL %s doesn't work" % u)
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def localpaths(d):
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"""
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Return a list of the local filenames, assuming successful fetch
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"""
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local = []
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urldata = init([], d, True)
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for u in urldata:
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ud = urldata[u]
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local.append(ud.localpath)
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return local
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srcrev_internal_call = False
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def get_autorev(d):
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return get_srcrev(d)
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def get_srcrev(d):
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"""
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Return the version string for the current package
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(usually to be used as PV)
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Most packages usually only have one SCM so we just pass on the call.
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In the multi SCM case, we build a value based on SRCREV_FORMAT which must
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have been set.
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"""
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#
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# Ugly code alert. localpath in the fetchers will try to evaluate SRCREV which
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# could translate into a call to here. If it does, we need to catch this
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# and provide some way so it knows get_srcrev is active instead of being
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# some number etc. hence the srcrev_internal_call tracking and the magic
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# "SRCREVINACTION" return value.
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#
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# Neater solutions welcome!
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#
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if bb.fetch.srcrev_internal_call:
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return "SRCREVINACTION"
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scms = []
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# Only call setup_localpath on URIs which supports_srcrev()
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urldata = init(d.getVar('SRC_URI', 1).split(), d, False)
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for u in urldata:
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ud = urldata[u]
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if ud.method.supports_srcrev():
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if not ud.setup:
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ud.setup_localpath(d)
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scms.append(u)
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if len(scms) == 0:
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logger.error("SRCREV was used yet no valid SCM was found in SRC_URI")
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raise ParameterError
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if d.getVar('BB_SRCREV_POLICY', True) != "cache":
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d.setVar('__BB_DONT_CACHE', '1')
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if len(scms) == 1:
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return urldata[scms[0]].method.sortable_revision(scms[0], urldata[scms[0]], d)
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#
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# Mutiple SCMs are in SRC_URI so we resort to SRCREV_FORMAT
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#
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format = d.getVar('SRCREV_FORMAT', 1)
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if not format:
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logger.error("The SRCREV_FORMAT variable must be set when multiple SCMs are used.")
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raise ParameterError
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for scm in scms:
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if 'name' in urldata[scm].parm:
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name = urldata[scm].parm["name"]
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rev = urldata[scm].method.sortable_revision(scm, urldata[scm], d)
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format = format.replace(name, rev)
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return format
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def localpath(url, d, cache = True):
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"""
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Called from the parser with cache=False since the cache isn't ready
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at this point. Also called from classed in OE e.g. patch.bbclass
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"""
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ud = init([url], d)
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if ud[url].method:
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return ud[url].localpath
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return url
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def runfetchcmd(cmd, d, quiet = False):
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"""
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Run cmd returning the command output
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Raise an error if interrupted or cmd fails
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Optionally echo command output to stdout
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"""
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# Need to export PATH as binary could be in metadata paths
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# rather than host provided
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# Also include some other variables.
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# FIXME: Should really include all export varaiables?
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exportvars = ['PATH', 'GIT_PROXY_COMMAND', 'GIT_PROXY_HOST',
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'GIT_PROXY_PORT', 'GIT_CONFIG', 'http_proxy', 'ftp_proxy',
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'https_proxy', 'no_proxy', 'ALL_PROXY', 'all_proxy',
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'KRB5CCNAME', 'SSH_AUTH_SOCK', 'SSH_AGENT_PID', 'HOME']
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for var in exportvars:
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val = data.getVar(var, d, True)
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if val:
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cmd = 'export ' + var + '=\"%s\"; %s' % (val, cmd)
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logger.debug(1, "Running %s", cmd)
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# redirect stderr to stdout
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stdout_handle = os.popen(cmd + " 2>&1", "r")
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output = ""
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while True:
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line = stdout_handle.readline()
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if not line:
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break
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if not quiet:
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print(line, end=' ')
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output += line
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status = stdout_handle.close() or 0
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signal = status >> 8
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exitstatus = status & 0xff
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if signal:
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raise FetchError("Fetch command %s failed with signal %s, output:\n%s" % (cmd, signal, output))
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elif status != 0:
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raise FetchError("Fetch command %s failed with exit code %s, output:\n%s" % (cmd, status, output))
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return output
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def try_mirrors(d, uri, mirrors, check = False, force = False):
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"""
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Try to use a mirrored version of the sources.
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This method will be automatically called before the fetchers go.
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d Is a bb.data instance
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uri is the original uri we're trying to download
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mirrors is the list of mirrors we're going to try
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"""
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fpath = os.path.join(data.getVar("DL_DIR", d, 1), os.path.basename(uri))
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if not check and os.access(fpath, os.R_OK) and not force:
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logger.debug(1, "%s already exists, skipping checkout.", fpath)
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return fpath
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ld = d.createCopy()
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for (find, replace) in mirrors:
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newuri = uri_replace(uri, find, replace, ld)
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if newuri != uri:
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try:
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ud = FetchData(newuri, ld)
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except bb.fetch.NoMethodError:
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logger.debug(1, "No method for %s", uri)
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continue
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ud.setup_localpath(ld)
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try:
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if check:
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found = ud.method.checkstatus(newuri, ud, ld)
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if found:
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return found
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else:
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ud.method.go(newuri, ud, ld)
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return ud.localpath
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except (bb.fetch.MissingParameterError,
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bb.fetch.FetchError,
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bb.fetch.MD5SumError):
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|
import sys
|
|
(type, value, traceback) = sys.exc_info()
|
|
logger.debug(2, "Mirror fetch failure: %s", value)
|
|
bb.utils.remove(ud.localpath)
|
|
continue
|
|
return None
|
|
|
|
|
|
class FetchData(object):
|
|
"""
|
|
A class which represents the fetcher state for a given URI.
|
|
"""
|
|
def __init__(self, url, d):
|
|
self.localfile = ""
|
|
(self.type, self.host, self.path, self.user, self.pswd, self.parm) = decodeurl(data.expand(url, d))
|
|
self.date = Fetch.getSRCDate(self, d)
|
|
self.url = url
|
|
if not self.user and "user" in self.parm:
|
|
self.user = self.parm["user"]
|
|
if not self.pswd and "pswd" in self.parm:
|
|
self.pswd = self.parm["pswd"]
|
|
self.setup = False
|
|
|
|
if "name" in self.parm:
|
|
self.md5_name = "%s.md5sum" % self.parm["name"]
|
|
self.sha256_name = "%s.sha256sum" % self.parm["name"]
|
|
else:
|
|
self.md5_name = "md5sum"
|
|
self.sha256_name = "sha256sum"
|
|
self.md5_expected = d.getVarFlag("SRC_URI", self.md5_name)
|
|
self.sha256_expected = d.getVarFlag("SRC_URI", self.sha256_name)
|
|
|
|
for m in methods:
|
|
if m.supports(url, self, d):
|
|
self.method = m
|
|
return
|
|
raise NoMethodError("Missing implementation for url %s" % url)
|
|
|
|
def setup_localpath(self, d):
|
|
self.setup = True
|
|
if "localpath" in self.parm:
|
|
# if user sets localpath for file, use it instead.
|
|
self.localpath = self.parm["localpath"]
|
|
self.basename = os.path.basename(self.localpath)
|
|
else:
|
|
premirrors = d.getVar('PREMIRRORS', True)
|
|
local = ""
|
|
if premirrors and self.url:
|
|
aurl = self.url.split(";")[0]
|
|
mirrors = mirror_from_string(premirrors)
|
|
for (find, replace) in mirrors:
|
|
if replace.startswith("file://"):
|
|
path = aurl.split("://")[1]
|
|
path = path.split(";")[0]
|
|
local = replace.split("://")[1] + os.path.basename(path)
|
|
if local == aurl or not os.path.exists(local) or os.path.isdir(local):
|
|
local = ""
|
|
self.localpath = local
|
|
if not local:
|
|
try:
|
|
bb.fetch.srcrev_internal_call = True
|
|
self.localpath = self.method.localpath(self.url, self, d)
|
|
finally:
|
|
bb.fetch.srcrev_internal_call = False
|
|
# We have to clear data's internal caches since the cached value of SRCREV is now wrong.
|
|
# Horrible...
|
|
bb.data.delVar("ISHOULDNEVEREXIST", d)
|
|
|
|
if self.localpath is not None:
|
|
# Note: These files should always be in DL_DIR whereas localpath may not be.
|
|
basepath = bb.data.expand("${DL_DIR}/%s" % os.path.basename(self.localpath), d)
|
|
self.md5 = basepath + '.md5'
|
|
self.lockfile = basepath + '.lock'
|
|
|
|
|
|
class Fetch(object):
|
|
"""Base class for 'fetch'ing data"""
|
|
|
|
def __init__(self, urls = []):
|
|
self.urls = []
|
|
|
|
def supports(self, url, urldata, d):
|
|
"""
|
|
Check to see if this fetch class supports a given url.
|
|
"""
|
|
return 0
|
|
|
|
def localpath(self, url, urldata, d):
|
|
"""
|
|
Return the local filename of a given url assuming a successful fetch.
|
|
Can also setup variables in urldata for use in go (saving code duplication
|
|
and duplicate code execution)
|
|
"""
|
|
return url
|
|
def _strip_leading_slashes(self, relpath):
|
|
"""
|
|
Remove leading slash as os.path.join can't cope
|
|
"""
|
|
while os.path.isabs(relpath):
|
|
relpath = relpath[1:]
|
|
return relpath
|
|
|
|
def setUrls(self, urls):
|
|
self.__urls = urls
|
|
|
|
def getUrls(self):
|
|
return self.__urls
|
|
|
|
urls = property(getUrls, setUrls, None, "Urls property")
|
|
|
|
def forcefetch(self, url, urldata, d):
|
|
"""
|
|
Force a fetch, even if localpath exists?
|
|
"""
|
|
return False
|
|
|
|
def supports_srcrev(self):
|
|
"""
|
|
The fetcher supports auto source revisions (SRCREV)
|
|
"""
|
|
return False
|
|
|
|
def go(self, url, urldata, d):
|
|
"""
|
|
Fetch urls
|
|
Assumes localpath was called first
|
|
"""
|
|
raise NoMethodError("Missing implementation for url")
|
|
|
|
def try_premirror(self, url, urldata, d):
|
|
"""
|
|
Should premirrors be used?
|
|
"""
|
|
if urldata.method.forcefetch(url, urldata, d):
|
|
return True
|
|
elif os.path.exists(urldata.md5) and os.path.exists(urldata.localfile):
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
def checkstatus(self, url, urldata, d):
|
|
"""
|
|
Check the status of a URL
|
|
Assumes localpath was called first
|
|
"""
|
|
logger.info("URL %s could not be checked for status since no method exists.", url)
|
|
return True
|
|
|
|
def getSRCDate(urldata, d):
|
|
"""
|
|
Return the SRC Date for the component
|
|
|
|
d the bb.data module
|
|
"""
|
|
if "srcdate" in urldata.parm:
|
|
return urldata.parm['srcdate']
|
|
|
|
pn = data.getVar("PN", d, 1)
|
|
|
|
if pn:
|
|
return data.getVar("SRCDATE_%s" % pn, d, 1) or data.getVar("CVSDATE_%s" % pn, d, 1) or data.getVar("SRCDATE", d, 1) or data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1)
|
|
|
|
return data.getVar("SRCDATE", d, 1) or data.getVar("CVSDATE", d, 1) or data.getVar("DATE", d, 1)
|
|
getSRCDate = staticmethod(getSRCDate)
|
|
|
|
def srcrev_internal_helper(ud, d):
|
|
"""
|
|
Return:
|
|
a) a source revision if specified
|
|
b) True if auto srcrev is in action
|
|
c) False otherwise
|
|
"""
|
|
|
|
if 'rev' in ud.parm:
|
|
return ud.parm['rev']
|
|
|
|
if 'tag' in ud.parm:
|
|
return ud.parm['tag']
|
|
|
|
rev = None
|
|
if 'name' in ud.parm:
|
|
pn = data.getVar("PN", d, 1)
|
|
rev = data.getVar("SRCREV_%s_pn-%s" % (ud.parm['name'], pn), d, 1)
|
|
if not rev:
|
|
rev = data.getVar("SRCREV_pn-%s_%s" % (pn, ud.parm['name']), d, 1)
|
|
if not rev:
|
|
rev = data.getVar("SRCREV_%s" % (ud.parm['name']), d, 1)
|
|
if not rev:
|
|
rev = data.getVar("SRCREV", d, 1)
|
|
if rev == "INVALID":
|
|
raise InvalidSRCREV("Please set SRCREV to a valid value")
|
|
if not rev:
|
|
return False
|
|
if rev == "SRCREVINACTION":
|
|
return True
|
|
return rev
|
|
|
|
srcrev_internal_helper = staticmethod(srcrev_internal_helper)
|
|
|
|
def localcount_internal_helper(ud, d):
|
|
"""
|
|
Return:
|
|
a) a locked localcount if specified
|
|
b) None otherwise
|
|
"""
|
|
|
|
localcount = None
|
|
if 'name' in ud.parm:
|
|
pn = data.getVar("PN", d, 1)
|
|
localcount = data.getVar("LOCALCOUNT_" + ud.parm['name'], d, 1)
|
|
if not localcount:
|
|
localcount = data.getVar("LOCALCOUNT", d, 1)
|
|
return localcount
|
|
|
|
localcount_internal_helper = staticmethod(localcount_internal_helper)
|
|
|
|
def verify_md5sum(ud, got_sum):
|
|
"""
|
|
Verify the md5sum we wanted with the one we got
|
|
"""
|
|
wanted_sum = ud.parm.get('md5sum')
|
|
if not wanted_sum:
|
|
return True
|
|
|
|
return wanted_sum == got_sum
|
|
verify_md5sum = staticmethod(verify_md5sum)
|
|
|
|
def write_md5sum(url, ud, d):
|
|
md5data = bb.utils.md5_file(ud.localpath)
|
|
# verify the md5sum
|
|
if not Fetch.verify_md5sum(ud, md5data):
|
|
raise MD5SumError(url)
|
|
|
|
md5out = file(ud.md5, 'w')
|
|
md5out.write(md5data)
|
|
md5out.close()
|
|
write_md5sum = staticmethod(write_md5sum)
|
|
|
|
def latest_revision(self, url, ud, d):
|
|
"""
|
|
Look in the cache for the latest revision, if not present ask the SCM.
|
|
"""
|
|
if not hasattr(self, "_latest_revision"):
|
|
raise ParameterError
|
|
|
|
revs = persist_data.persist('BB_URI_HEADREVS', d)
|
|
key = self.generate_revision_key(url, ud, d)
|
|
try:
|
|
return revs[key]
|
|
except KeyError:
|
|
revs[key] = rev = self._latest_revision(url, ud, d)
|
|
return rev
|
|
|
|
def sortable_revision(self, url, ud, d):
|
|
"""
|
|
|
|
"""
|
|
if hasattr(self, "_sortable_revision"):
|
|
return self._sortable_revision(url, ud, d)
|
|
|
|
localcounts = persist_data.persist('BB_URI_LOCALCOUNT', d)
|
|
key = self.generate_revision_key(url, ud, d)
|
|
|
|
latest_rev = self._build_revision(url, ud, d)
|
|
last_rev = localcounts.get(key + '_rev')
|
|
uselocalcount = d.getVar("BB_LOCALCOUNT_OVERRIDE", True) or False
|
|
count = None
|
|
if uselocalcount:
|
|
count = Fetch.localcount_internal_helper(ud, d)
|
|
if count is None:
|
|
count = localcounts.get(key + '_count')
|
|
|
|
if last_rev == latest_rev:
|
|
return str(count + "+" + latest_rev)
|
|
|
|
buildindex_provided = hasattr(self, "_sortable_buildindex")
|
|
if buildindex_provided:
|
|
count = self._sortable_buildindex(url, ud, d, latest_rev)
|
|
|
|
if count is None:
|
|
count = "0"
|
|
elif uselocalcount or buildindex_provided:
|
|
count = str(count)
|
|
else:
|
|
count = str(int(count) + 1)
|
|
|
|
localcounts[key + '_rev'] = latest_rev
|
|
localcounts[key + '_count'] = count
|
|
|
|
return str(count + "+" + latest_rev)
|
|
|
|
def generate_revision_key(self, url, ud, d):
|
|
key = self._revision_key(url, ud, d)
|
|
return "%s-%s" % (key, d.getVar("PN", True) or "")
|
|
|
|
from . import cvs
|
|
from . import git
|
|
from . import local
|
|
from . import svn
|
|
from . import wget
|
|
from . import svk
|
|
from . import ssh
|
|
from . import perforce
|
|
from . import bzr
|
|
from . import hg
|
|
from . import osc
|
|
from . import repo
|
|
|
|
methods.append(local.Local())
|
|
methods.append(wget.Wget())
|
|
methods.append(svn.Svn())
|
|
methods.append(git.Git())
|
|
methods.append(cvs.Cvs())
|
|
methods.append(svk.Svk())
|
|
methods.append(ssh.SSH())
|
|
methods.append(perforce.Perforce())
|
|
methods.append(bzr.Bzr())
|
|
methods.append(hg.Hg())
|
|
methods.append(osc.Osc())
|
|
methods.append(repo.Repo())
|