Hi Ceph, Here is a sorted list of authors and organizations who contributed to v0.83, by number of commits or reviews back to v0.82. 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
1 100 Sage Weil <[email protected]>
2 66 Loic Dachary <[email protected]>
3 29 João Eduardo Luís <[email protected]>
4 25 Danny Al-Gaaf <[email protected]>
5 20 Greg Farnum <[email protected]>
6 15 Samuel Just <[email protected]>
7 14 Yehuda Sadeh <[email protected]>
8 14 Sage Weil <[email protected]>
9 13 Josh Durgin <[email protected]>
10 12 John Wilkins <[email protected]>
11 12 Haomai Wang <[email protected]>
12 11 Somnath Roy <[email protected]>
13 11 Sahid Orentino Ferdjaoui <[email protected]>
14 11 Ilya Dryomov <[email protected]>
15 10 Sebastien Ponce <[email protected]>
16 8 Dan Mick <[email protected]>
17 5 John Spray <[email protected]>
18 5 John Spray <[email protected]>
19 5 Alfredo Deza <[email protected]>
20 3 Adam Crume <[email protected]>
21 2 Kevin Dalley <[email protected]>
22 1 Yan, Zheng <[email protected]>
23 1 Wei Luo <[email protected]>
24 1 Venky Shankar <[email protected]>
25 1 Tyler Brekke <[email protected]>
26 1 Sylvain Munaut <[email protected]>
27 1 Stephen Jahl <[email protected]>
28 1 Stephen F Taylor <[email protected]>
29 1 Sebastien Ponce <[email protected]>
30 1 Sandon Van Ness <[email protected]>
31 1 Ma Jianpeng <[email protected]>
32 1 Lluis Pamies-Juarez <[email protected]>
33 1 Kevin Cox <[email protected]>
34 1 Jenkins <[email protected]>
35 1 Huang Jun <[email protected]>
36 1 George Ryall <[email protected]>
37 1 devicenull <[email protected]>
38 1 Accela Zhao <[email protected]>
Commits by organizations
1 235 Inktank <[email protected]>
2 77 Cloudwatt <[email protected]>
3 25 Deutsche Telekom <[email protected]>
4 20 Red Hat <[email protected]>
5 12 UnitedStack <[email protected]>
6 11 SanDisk <[email protected]>
7 11 CERN <[email protected]>
8 4 Unaffiliated <[email protected]>
9 3 University of California, Santa Cruz <[email protected]>
10 3 HGST <[email protected]>
11 1 Yahoo! <[email protected]>
12 1 Whatever <[email protected]>
13 1 Science & Technology Facilities Council <[email protected]>
14 1 MIT Computer Science and Artificial Intelligence Laboratory
<[email protected]>
15 1 Kedacom <[email protected]>
16 1 Intel <[email protected]>
17 1 GAMESERVERS <[email protected]>
Reviews by authors (one review spans multiple commits)
1 21 Sage Weil <[email protected]>
2 19 Loic Dachary <[email protected]>
3 16 Sage Weil <[email protected]>
4 14 Greg Farnum <[email protected]>
5 12 Josh Durgin <[email protected]>
6 11 Samuel Just <[email protected]>
7 7 João Eduardo Luís <[email protected]>
8 5 Dan Mick <[email protected]>
9 2 Wei Luo <[email protected]>
10 2 Sahid Orentino Ferdjaoui <[email protected]>
11 2 Lluis Pamies-Juarez <[email protected]>
12 1 Yehuda Sadeh <[email protected]>
13 1 Yehuda Sadeh <[email protected]>
14 1 Sebastien Ponce <[email protected]>
15 1 Huang Jun <[email protected]>
16 1 Florent Flament <[email protected]>
17 1 Christophe Courtaut <[email protected]>
18 1 Alfredo Deza <[email protected]>
Reviews by organizations (one review spans multiple commits)
1 72 Inktank <[email protected]>
2 23 Cloudwatt <[email protected]>
3 17 Red Hat <[email protected]>
4 2 Yahoo! <[email protected]>
5 2 HGST <[email protected]>
6 1 Unaffiliated <[email protected]>
7 1 CERN <[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/v0.82...tags/v0.83
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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