Hi Ceph, Here is a sorted list of authors and organizations who contributed to v0.78, by number of commits or reviews back to v0.77. 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
1 255 Sage Weil <[email protected]>
2 187 Samuel Just <[email protected]>
3 104 Loic Dachary <[email protected]>
4 69 Josh Durgin <[email protected]>
5 57 Danny Al-Gaaf <[email protected]>
6 47 Yan, Zheng <[email protected]>
7 27 Babu Shanmugam <[email protected]>
8 23 Haomai Wang <[email protected]>
9 22 Greg Farnum <[email protected]>
10 19 Yehuda Sadeh <[email protected]>
11 18 Ilya Dryomov <[email protected]>
12 15 David Zafman <[email protected]>
13 13 João Eduardo Luís <[email protected]>
14 10 John Wilkins <[email protected]>
15 6 Matt Benjamin <[email protected]>
16 6 John Spray <[email protected]>
17 6 Adam C. Emerson <[email protected]>
18 5 Noah Watkins <[email protected]>
19 4 Andrey Kuznetsov <[email protected]>
20 3 Warren Usui <[email protected]>
21 3 Somnath Roy <[email protected]>
22 2 Tamil Muthamizhan <[email protected]>
23 2 Sebastien Han <[email protected]>
24 2 Dan Mick <[email protected]>
25 2 Christopher O'Connell <[email protected]>
26 2 Casey Bodley <[email protected]>
27 2 Alfredo Deza <[email protected]>
28 1 Wang, Yaguang <[email protected]>
29 1 Stephan Renatus <[email protected]>
30 1 Ray Lv <[email protected]>
31 1 Mouad Benchchaoui <[email protected]>
32 1 Mike Lundy <[email protected]>
33 1 Ken Dreyer <[email protected]>
34 1 Jenkins <[email protected]>
35 1 Florian Haas <[email protected]>
36 1 David Moreau Simard <[email protected]>
37 1 Christophe Courtaut <[email protected]>
38 1 Alexandre Oliva <[email protected]>
Commits by organizations
1 630 Inktank <[email protected]>
2 105 Cloudwatt <[email protected]>
3 57 Deutsche Telekom <[email protected]>
4 48 Intel <[email protected]>
5 29 eNovance <[email protected]>
6 23 UnitedStack <[email protected]>
7 14 The Linux Box <[email protected]>
8 4 EPAM <[email protected]>
9 3 SanDisk <[email protected]>
10 2 X-ION <[email protected]>
11 2 SendFaster <[email protected]>
12 1 Yahoo! <[email protected]>
13 1 Piston Cloud Computing <[email protected]>
14 1 IWeb <[email protected]>
15 1 Hastexo <[email protected]>
16 1 GNU <[email protected]>
Reviews by authors (one review spans multiple commits)
1 87 Sage Weil <[email protected]>
2 32 Christophe Courtaut <[email protected]>
3 26 Greg Farnum <[email protected]>
4 22 Samuel Just <[email protected]>
5 22 Josh Durgin <[email protected]>
6 18 Loic Dachary <[email protected]>
7 6 Yehuda Sadeh <[email protected]>
8 5 João Eduardo Luís <[email protected]>
9 5 David Zafman <[email protected]>
10 2 Haomai Wang <[email protected]>
11 2 Dan Mick <[email protected]>
12 1 Yan, Zheng <[email protected]>
13 1 Ray Lv <[email protected]>
14 1 Moritz Möller <[email protected]>
15 1 Eric Mourgaya <[email protected]>
16 1 Dmitry Smirnov <[email protected]>
Reviews by organizations (one review spans multiple commits)
1 175 Inktank <[email protected]>
2 50 Cloudwatt <[email protected]>
3 2 UnitedStack <[email protected]>
4 1 Yahoo! <[email protected]>
5 1 Intel <[email protected]>
6 1 Debian GNU/Linux <[email protected]>
7 1 Credit Mutuel Arkea <[email protected]>
8 1 Bigpoint.com <[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/v0.77...tags/v0.78
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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