From 1560a4b0cbb8b7ad12623635c64ce43d962e8dce Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 25 Aug 2020 14:49:12 +0100 Subject: bitbake: fetch2: Drop globbing supprt in file:// SRC_URIs Globbing in file:// urls is terminally broken. Currently when its used, the file checksum code is basically bypassed. This means changes to the source files don't change the task checksum, the task doesn't rebuild when the inputs change and things generally break. To make globbing work generically, we'd have to scan the file system for all possible matches to the glob and log whether they exist or not. We can't simply log the files which exist, we have to also know which files could later exist and influence the choice of file so we know when to reparse. For a simple file://xxx/*, this could be done but for bigger patterns, it becomes much more problemtic. We already support file://xxx/ in urls. So, lets decide we'll not support globs in file://urls. Worse case users can put files in a directory and reference that, moving files into place if needed. Remove all the glob special cases (see the comments if anyone doesn't believe this is terminally broken) and error to the user if they have such urls. (Bitbake rev: 0c9302d950c6f37bfcc4256b41001d63f668bdf7) Signed-off-by: Richard Purdie --- bitbake/lib/bb/fetch2/local.py | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'bitbake/lib/bb/fetch2/local.py') diff --git a/bitbake/lib/bb/fetch2/local.py b/bitbake/lib/bb/fetch2/local.py index 01d9ff9f8f..25d4557db6 100644 --- a/bitbake/lib/bb/fetch2/local.py +++ b/bitbake/lib/bb/fetch2/local.py @@ -17,7 +17,7 @@ import os import urllib.request, urllib.parse, urllib.error import bb import bb.utils -from bb.fetch2 import FetchMethod, FetchError +from bb.fetch2 import FetchMethod, FetchError, ParameterError from bb.fetch2 import logger class Local(FetchMethod): @@ -33,6 +33,8 @@ class Local(FetchMethod): 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): @@ -55,12 +57,6 @@ class Local(FetchMethod): logger.debug(2, "Searching for %s in paths:\n %s" % (path, "\n ".join(filespath.split(":")))) newpath, hist = bb.utils.which(filespath, path, history=True) searched.extend(hist) - if (not newpath or not os.path.exists(newpath)) and path.find("*") != -1: - # For expressions using '*', best we can do is take the first directory in FILESPATH that exists - newpath, hist = bb.utils.which(filespath, ".", history=True) - searched.extend(hist) - logger.debug(2, "Searching for %s in path: %s" % (path, newpath)) - return searched if not os.path.exists(newpath): dldirfile = os.path.join(d.getVar("DL_DIR"), path) logger.debug(2, "Defaulting to %s for %s" % (dldirfile, path)) @@ -70,8 +66,6 @@ class Local(FetchMethod): return searched def need_update(self, ud, d): - if ud.url.find("*") != -1: - return False if os.path.exists(ud.localpath): return False return True @@ -95,9 +89,6 @@ class Local(FetchMethod): """ Check the status of the url """ - if urldata.localpath.find("*") != -1: - logger.info("URL %s looks like a glob and was therefore not checked.", urldata.url) - return True if os.path.exists(urldata.localpath): return True return False -- cgit v1.2.3-54-g00ecf