Hi Ceph, Here is a sorted list of authors and organizations who contributed to v0.80, by number of commits or reviews back to v0.79. The affiliation of authors to organizations can be updated by submitting a patch to https://github.com/ceph/ceph/blob/master/.organizationmap
All commits are reviewed but the number of reviews is a fraction of the number
of commits. More often than not, the reviewer(s) is only mentioned in the
message of the merge although it means that all associated commits have been
reviewed.
If you are curious about how it is done, the details are at the end of this
mail.
Commits by authors
1 114 Sage Weil <[email protected]>
2 75 Samuel Just <[email protected]>
3 34 Yan, Zheng <[email protected]>
4 29 Greg Farnum <[email protected]>
5 25 David Zafman <[email protected]>
6 21 Josh Durgin <[email protected]>
7 11 Loic Dachary <[email protected]>
8 7 Yehuda Sadeh <[email protected]>
9 5 John Wilkins <[email protected]>
10 5 João Eduardo Luís <[email protected]>
11 5 Babu Shanmugam <[email protected]>
12 4 Warren Usui <[email protected]>
13 3 John Spray <[email protected]>
14 2 Jenkins <[email protected]>
15 2 Guang Yang <[email protected]>
16 2 Dan Mick <[email protected]>
17 1 Wido den Hollander <[email protected]>
18 1 Florent Bautista <[email protected]>
19 1 Dmitry Smirnov <[email protected]>
20 1 Alfredo Deza <[email protected]>
Commits by organizations
1 293 Inktank <[email protected]>
2 34 Intel <[email protected]>
3 11 Cloudwatt <[email protected]>
4 5 eNovance <[email protected]>
5 2 Yahoo! <[email protected]>
6 1 Wido 42on <[email protected]>
7 1 Unaffiliated <[email protected]>
8 1 Debian GNU/Linux <[email protected]>
Reviews by authors (one review spans multiple commits)
1 44 Sage Weil <[email protected]>
2 21 Samuel Just <[email protected]>
3 11 Josh Durgin <[email protected]>
4 9 Greg Farnum <[email protected]>
5 4 João Eduardo Luís <[email protected]>
6 3 Yehuda Sadeh <[email protected]>
7 2 Mark Nelson <[email protected]>
8 1 Yan, Zheng <[email protected]>
9 1 Nikola Kotur <[email protected]>
10 1 David Zafman <[email protected]>
11 1 Christophe Courtaut <[email protected]>
12 1 Alfredo Deza <[email protected]>
Reviews by organizations (one review spans multiple commits)
1 96 Inktank <[email protected]>
2 1 Intel <[email protected]>
3 1 Commerce Guys <[email protected]>
4 1 Cloudwatt <[email protected]>
The script used to generate this output is (copy paste at the root of a git
clone https://github.com/ceph/ceph.git):
cat > credits.sh <<'EOF'
range=$1
echo "Commits by authors"
git log --pretty='%aN <%aE>' $range | sort | uniq -c | sort -rn | nl
echo "Commits by organizations"
git log --pretty='%aN <%aE>' $range | git -c mailmap.file=.organizationmap
check-mailmap --stdin | sort | uniq -c | sort -rn | nl
echo "Reviews by authors (one review spans multiple commits)"
git log --pretty=%b $range | perl -n -e 'print "$_\n"
if(s/^\s*Reviewed-by:\s*(.*<.*>)\s*$/\1/)' | git check-mailmap --stdin | sort |
uniq -c | sort -rn | nl
echo "Reviews by organizations (one review spans multiple commits)"
git log --pretty=%b $range | perl -n -e 'print "$_\n"
if(s/^\s*Reviewed-by:\s*(.*<.*>)\s*$/\1/)' | git check-mailmap --stdin | git -c
mailmap.file=.organizationmap check-mailmap --stdin | sort | uniq -c | sort -rn
| nl
EOF
bash credits.sh tags/v0.79...tags/v0.80
Authors names are normalized with .mailmap and authors affiliations to a given
organization comes from .organizationmap, both of which can be found and
patched at the root of the ceph source tree.
More sophisticated reports can be generated and visualized by tools such as
http://bitergia.com/ or http://stackalytics.com/.
Cheers
--
Loïc Dachary, Artisan Logiciel Libre
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