When testing reference-handling performance using my refperf script [1],
I noticed that there is a problem in master that I bisected down to
6d4bb3833c "fetch: verify we have everything we need before updating our
ref"
When I run the following commands
=======================================================
GIT=$(pwd)/git
ORIG=bug-6d4bb383-repo
REPO=bug-6d4bb383-clone
URL=file://$(pwd)/$ORIG
$GIT init $ORIG
cd $ORIG
$GIT config gc.auto 0
$GIT config gc.packrefs false
touch a.txt
$GIT add a.txt
$GIT commit -am 'Add file'
cd ..
mkdir $REPO
cd $REPO
$GIT init
$GIT remote add origin $URL
$GIT fetch origin
=======================================================
Then the last "git fetch origin" command gives the following output:
=======================================================
remote: Counting objects: 3, done.
remote: Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
usage: git rev-list [OPTION] <commit-id>... [ -- paths... ]
limiting output:
--max-count=<n>
--max-age=<epoch>
--min-age=<epoch>
--sparse
--no-merges
--min-parents=<n>
--no-min-parents
--max-parents=<n>
--no-max-parents
--remove-empty
--all
--branches
--tags
--remotes
--stdin
--quiet
ordering output:
--topo-order
--date-order
--reverse
formatting output:
--parents
--children
--objects | --objects-edge
--unpacked
--header | --pretty
--abbrev=<n> | --no-abbrev
--abbrev-commit
--left-right
special purpose:
--bisect
--bisect-vars
--bisect-all
error: file:///home/mhagger/self/proj/git/git/bug-6d4bb383-repo did not
send all necessary objects
=======================================================
The same error occurs if all of the steps *except* the last one are done
with a release version of git.
Michael
[1] branch "refperf" at git://github.com/mhagger/git.git
--
Michael Haggerty
mhagger@xxxxxxxxxxxx
http://softwareswirl.blogspot.com/
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