mirror of
https://git.yoctoproject.org/poky
synced 2026-02-08 09:46:38 +01:00
63935febda
A long time ago, we made DL_DIR a final fallback for the local fetcher. Since then we added checksum support and task hashes and the world has changed. There were warnings added some time ago if this fallback triggers and it is now time to drop it entirely. The original use case was for sstate however the sstate code now sets FILESPATH correctly so DL_DIR is no longer needed. There have been a few small bugs exposed by this change, missing mkdir calls and some minor test issues that needed tweaks. In general this simplifies and improves the fetcher code flow though. This completes a cleanup that ensures local files are correctly covered at parse time which ensures rebuilds and reparses happen at the right times. (Bitbake rev: 3e1444e536c71d3885ef6b9d428807163c309640) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
"""
|
|
BitBake 'Fetch' implementations
|
|
|
|
Classes for obtaining upstream sources for the
|
|
BitBake build tools.
|
|
|
|
"""
|
|
|
|
# Copyright (C) 2003, 2004 Chris Larson
|
|
#
|
|
# SPDX-License-Identifier: GPL-2.0-only
|
|
#
|
|
# Based on functions from the base bb module, Copyright 2003 Holger Schurig
|
|
#
|
|
|
|
import os
|
|
import urllib.request, urllib.parse, urllib.error
|
|
import bb
|
|
import bb.utils
|
|
from bb.fetch2 import FetchMethod, FetchError, ParameterError
|
|
from bb.fetch2 import logger
|
|
|
|
class Local(FetchMethod):
|
|
def supports(self, urldata, d):
|
|
"""
|
|
Check to see if a given url represents a local fetch.
|
|
"""
|
|
return urldata.type in ['file']
|
|
|
|
def urldata_init(self, ud, d):
|
|
# We don't set localfile as for this fetcher the file is already local!
|
|
ud.decodedurl = urllib.parse.unquote(ud.url.split("://")[1].split(";")[0])
|
|
ud.basename = os.path.basename(ud.decodedurl)
|
|
ud.basepath = ud.decodedurl
|
|
ud.needdonestamp = False
|
|
if "*" in ud.decodedurl:
|
|
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)
|
|
return
|
|
|
|
def localpath(self, urldata, d):
|
|
"""
|
|
Return the local filename of a given url assuming a successful fetch.
|
|
"""
|
|
return self.localpaths(urldata, d)[-1]
|
|
|
|
def localpaths(self, urldata, d):
|
|
"""
|
|
Return the local filename of a given url assuming a successful fetch.
|
|
"""
|
|
searched = []
|
|
path = urldata.decodedurl
|
|
newpath = path
|
|
if path[0] == "/":
|
|
return [path]
|
|
filespath = d.getVar('FILESPATH')
|
|
if filespath:
|
|
logger.debug2("Searching for %s in paths:\n %s" % (path, "\n ".join(filespath.split(":"))))
|
|
newpath, hist = bb.utils.which(filespath, path, history=True)
|
|
searched.extend(hist)
|
|
return searched
|
|
|
|
def need_update(self, ud, d):
|
|
if os.path.exists(ud.localpath):
|
|
return False
|
|
return True
|
|
|
|
def download(self, urldata, d):
|
|
"""Fetch urls (no-op for Local method)"""
|
|
# no need to fetch local files, we'll deal with them in place.
|
|
if self.supports_checksum(urldata) and not os.path.exists(urldata.localpath):
|
|
locations = []
|
|
filespath = d.getVar('FILESPATH')
|
|
if filespath:
|
|
locations = filespath.split(":")
|
|
msg = "Unable to find file " + urldata.url + " anywhere. The paths that were searched were:\n " + "\n ".join(locations)
|
|
raise FetchError(msg)
|
|
|
|
return True
|
|
|
|
def checkstatus(self, fetch, urldata, d):
|
|
"""
|
|
Check the status of the url
|
|
"""
|
|
if os.path.exists(urldata.localpath):
|
|
return True
|
|
return False
|
|
|
|
def clean(self, urldata, d):
|
|
return
|
|
|