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bitbake: fetch2/git: Simplify the validation of SHA-1 revisions

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Also correct two comments, and move slash_re from _revision_key() to
the module top level (together with the new sha1_re).

(Bitbake rev: 98cad8636e9c82bc40a033bb83633ec994758eb0)

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Peter Kjellerstedt
2022-04-14 22:37:27 +02:00
committed by Richard Purdie
parent 57b11d1724
commit 51ed090de1
1 changed files with 8 additions and 6 deletions
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14
bitbake/lib/bb/fetch2/git.py
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@@ -74,6 +74,9 @@ from bb.fetch2 import runfetchcmd
from bb.fetch2 import logger
sha1_re = re.compile(r'^[0-9a-f]{40}$')
slash_re = re.compile(r"/+")
class GitProgressHandler(bb.progress.LineFilterProgressHandler):
"""Extract progress information from git output"""
def __init__(self, d):
@@ -249,8 +252,8 @@ class Git(FetchMethod):
ud.setup_revisions(d)
for name in ud.names:
# Ensure anything that doesn't look like a sha256 checksum/revision is translated into one
if not ud.revisions[name] or len(ud.revisions[name]) != 40 or (False in [c in "abcdef0123456789" for c in ud.revisions[name]]):
# Ensure any revision that doesn't look like a SHA-1 is translated into one
if not sha1_re.match(ud.revisions[name] or ''):
if ud.revisions[name]:
ud.unresolvedrev[name] = ud.revisions[name]
ud.revisions[name] = self.latest_revision(ud, d, name)
@@ -259,10 +262,10 @@ class Git(FetchMethod):
if gitsrcname.startswith('.'):
gitsrcname = gitsrcname[1:]
# for rebaseable git repo, it is necessary to keep mirror tar ball
# per revision, so that even the revision disappears from the
# For a rebaseable git repo, it is necessary to keep a mirror tar ball
# per revision, so that even if the revision disappears from the
# upstream repo in the future, the mirror will remain intact and still
# contains the revision
# contain the revision
if ud.rebaseable:
for name in ud.names:
gitsrcname = gitsrcname + '_' + ud.revisions[name]
@@ -697,7 +700,6 @@ class Git(FetchMethod):
Return a unique key for the url
"""
# Collapse adjacent slashes
slash_re = re.compile(r"/+")
return "git:" + ud.host + slash_re.sub(".", ud.path) + ud.unresolvedrev[name]
def _lsremote(self, ud, d, search):