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scripts: rfr: query gerrit for git sha1

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The gerrit search supports git sha1 revisions, so use that directly when
given a git commit.

This changes the behaviour such that the change-id found from the commit
message is not used implicitly, which removes ambiguity.

Change-Id: Ifac1002421886dc73234b530d937395aae5addee
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1585437
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Konsta Holtta
2017-10-25 16:07:29 +03:00
committed by mobile promotions
parent b5b9e71bd5
commit 7e493175de
1 changed files with 14 additions and 14 deletions
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28
scripts/rfr
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@@ -113,6 +113,13 @@ def commit_info_from_gerrit_change_id(change_id):
return gerrit_query(change_id)
def commit_info_from_git_sha1(rev):
"""
Return a dict with all the gerrit info from a git sha1 rev.
"""
return gerrit_query(rev)
def commit_info_from_gerrit_cl(cmt):
"""
Return a dict with all the gerrit info from a Gerrit URL.
@@ -124,28 +131,21 @@ def commit_info_from_gerrit_cl(cmt):
return gerrit_query(cl)
def gerrit_change_id_from_git_commit(cmt_id):
def git_sha1_from_commit(commit_ish):
"""
Return the gerrit Change-Id from the passed git cmt_id. Returns None if
this doesn't appear to be a cmt_id or doesn't have a Change-Id line.
Return sha1 revision from a commit-ish string, or None if this doesn't
appear to be a commit.
"""
cid_re = re.compile(r'Change-Id: (I[a-z0-9]{40})')
# First obtain the commit message itself.
prog = subprocess.Popen('git show --stat %s' % cmt_id, shell=True,
prog = subprocess.Popen('git rev-parse %s' % commit_ish, shell=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout_data, stderr_data = prog.communicate()
if prog.returncode != 0:
print('`git show %s\' failed?!' % cmt_id)
print('`git rev-parse %s\' failed?!' % commit_ish)
return None
m = cid_re.search(stdout_data.decode('utf-8'))
if m:
return m.group(1)
return None
return stdout_data.decode('utf-8')
def indent_lines(text, ind):
"""
@@ -220,7 +220,7 @@ def main():
elif get_gerrit_url_id(cmt):
info = commit_info_from_gerrit_cl(cmt)
else:
info = commit_info_from_gerrit_change_id(gerrit_change_id_from_git_commit(cmt))
info = commit_info_from_git_sha1(git_sha1_from_commit(cmt))
if info:
commits_info.append(info)