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c28a9a5799
We have an obtuse rare and intermittent bitbake fetch failure. Understanding the value of ud.localpath at the time of failure would be helpful to debug it further. Tweak the debugging to provide this in the output. (Bitbake rev: 935ab36f64d25c09f83209cd369714c2bc89aa7f) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
91 lines
2.9 KiB
Python
91 lines
2.9 KiB
Python
"""
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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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# SPDX-License-Identifier: GPL-2.0-only
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#
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# Based on functions from the base bb module, Copyright 2003 Holger Schurig
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#
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import os
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import urllib.request, urllib.parse, urllib.error
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import bb
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import bb.utils
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from bb.fetch2 import FetchMethod, FetchError, ParameterError
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from bb.fetch2 import logger
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class Local(FetchMethod):
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def supports(self, urldata, d):
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"""
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Check to see if a given url represents a local fetch.
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"""
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return urldata.type in ['file']
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def urldata_init(self, ud, d):
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# We don't set localfile as for this fetcher the file is already local!
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ud.decodedurl = urllib.parse.unquote(ud.url.split("://")[1].split(";")[0])
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ud.basename = os.path.basename(ud.decodedurl)
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ud.basepath = ud.decodedurl
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ud.needdonestamp = False
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if "*" in ud.decodedurl:
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raise bb.fetch2.ParameterError("file:// urls using globbing are no longer supported. Please place the files in a directory and reference that instead.", ud.url)
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return
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def localpath(self, urldata, d):
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"""
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Return the local filename of a given url assuming a successful fetch.
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"""
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return self.localpaths(urldata, d)[-1]
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def localpaths(self, urldata, d):
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"""
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Return the local filename of a given url assuming a successful fetch.
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"""
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searched = []
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path = urldata.decodedurl
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newpath = path
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if path[0] == "/":
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return [path]
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filespath = d.getVar('FILESPATH')
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if filespath:
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logger.debug2("Searching for %s in paths:\n %s" % (path, "\n ".join(filespath.split(":"))))
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newpath, hist = bb.utils.which(filespath, path, history=True)
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searched.extend(hist)
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return searched
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def need_update(self, ud, d):
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if os.path.exists(ud.localpath):
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return False
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return True
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def download(self, urldata, d):
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"""Fetch urls (no-op for Local method)"""
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# no need to fetch local files, we'll deal with them in place.
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if self.supports_checksum(urldata) and not os.path.exists(urldata.localpath):
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locations = []
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filespath = d.getVar('FILESPATH')
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if filespath:
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locations = filespath.split(":")
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msg = "Unable to find file " + urldata.url + " anywhere to download to " + urldata.localpath + ". The paths that were searched were:\n " + "\n ".join(locations)
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raise FetchError(msg)
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return True
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def checkstatus(self, fetch, urldata, d):
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"""
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Check the status of the url
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"""
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if os.path.exists(urldata.localpath):
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return True
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return False
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def clean(self, urldata, d):
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return
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