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How to contribute to Git
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Hiroshige Umino
September 07, 2013
Technology
1
280
How to contribute to Git
Gitに貢献する方法
Qiita主催のGet Great Git #2 at Nagoya での発表資料です
http://get-great-git-02.peatix.com
Hiroshige Umino
September 07, 2013
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Transcript
How to contribute to Git Get Great Git #2 @
Nagoya @yaotti
ࣗݾհ @yaotti Hiroshige UMINO Incrementsגࣜձࣾ CEO Ruby, Objective-C Scheme, Emacs
Gitྺ5 ͖ͳίϚϯυ: git rebase
cherry-pick: allow "-" as abbreviation of '@{-1}'
Gitʹߩݙ͢Δํ๏
֓ཁ Gitͷ։ൃମ੍ ίʔυߏ ύον࡞͔ΒऔΓࠐ·ΕΔ·ͰͷྲྀΕ
Gitͷ։ൃମ੍
ϝʔϧ ΓऔΓશͯϝʔϦϯάϦετͰ http://dir.gmane.org/ gmane.comp.version-control.git όάใࠂɼύονૹɼϨϏϡʔ GitHubͷPRΘͳ͍ɼແࢹ͞ΕΔ
ύον git commit; ...; git format-patch -> patches/0000-foo-bar.patch ϝʔϧʹinlineʹؚΊͯૹΔ ϝʔϧͷใ
= ίϛοτσʔλ 1ίϛοτ = ϝʔϧ1௨
None
ϒϥϯν
gitϨϙδτϦͷϒϥϯν master next: ϝϯςφʹΑΓ͓ͦΒ͘ͳ͍ͱΈͳ͞Εͨύον͕ೖΔ pu(proposed updates): topic branchΛूͨ͠ϒϥϯν Ճ࡞ۀ͕ඞཁͳύον͕ೖΔ(ςετෆɼυΩϡϝϯτෆ )
࡞ۀ͕ྃͨ͠Βtopic branch͕nextʹϚʔδ͞ΕΔ maint: ϝϯςφϯεϦϦʔε༻ɽਖ਼ࣜϦϦʔε͝ͱʹΒΕΔ
Gitͷίʔυ
ݴޠߏ 10% 10% 35% 45% C ShellScript Perl Others
ίʔυߏ git-* ίϚϯυ: ΄΅CͰ࣮͞Ε͍ͯΔ͕ɼ Ұ෦γΣϧεΫϦϓτ pull, rebase, stash, bisect, ...
ςετ: γΣϦεΫϦϓτͰهड़ git-add, commitͳͲ࣮ߦ!ϑΝΠϧ༰ͷ ൺֱͳͲ
ύον࡞͔ΒऔΓࠐ·ΕΔ·Ͱ
ࣄલ४උ GitϝʔϦϯάϦετΛߪಡ͠งғؾΛΔ http://git-scm.com/community git clone https://github.com/git/git υΩϡϝϯτΛಡΉ SubmittingPatches, CodingGudelines, t/README
࣮ όάमਖ਼: maint, ৽ػೳ: master͔Βcheckout ࣮࣌ςετ͖ͪΜͱॻ͘ ϢʔςΟϦςΟ t/test-lib-functions.sh ʹ (test_commit,
test_mergeͳͲ) TAP: prove --timer --jobs 8 ./t[0-9]*.sh ίϛοτ࣌ʹsign-off͢Δ(git commit -s)
ίϛοτϝοηʔδ SubmittingPatchesʹॻ͔Ε͍ͯΔݪଇʹै͏ 1ߦ: 50จࣈ͕soft limitɼύονͷରΛઌ಄ ʹॻ͘ɼͳͲ “cherry-pick: allow "-" as
abbreviation of '@{-1}'” ӳޠͰ໌ྎͳίϛοτϝοηʔδΛॻ͘ git log --no-merges
ύονϑΝΠϧͷ࡞&ૹ৴ git format-patch -M origin/master -o mypatches mypatches/0000-foo-bar-baz- of-1.patch “[PATCH
1/2] foo: bar baz” git send-email mypatches/*.patch
ϨϏϡʔΛͭ ͱͯஸೡʹରԠͯ͠Β͑Δ Ϩεϙϯε͕ૣ͍ σΟεΧογϣϯͰҙਤΛ͖ͪΜͱ͑Δ
͕͋ͬͨͱ͖ ࠶मਖ਼͠ύονΛ࡞Δ ϝʔϧͷsubject[PATCH v2], [PATCH v3]ͷΑ͏ʹ͢Δ tip: “-- 8< --”
(scissors) ίϛοτϝοηʔδʹؚΊͨ͘ͳ͍͕ϝʔϧ ʹೖΕ͍ͨจষΛॻ͘ͱ͖͏
ͳ͔ͬͨͱ͖ next(͘͠pu)ϒϥϯνʹऔΓࠐ·ΕΔ దͳλΠϛϯάͰmasterʹೖΔ “What's cooking in git.git”ϝʔϧ
·ͱΊ githubͷPRϕʔεͷ։ൃͱҧ͏ ৭ʑࣗಈԽ͞Ε͍ͯΔͷͰ׳ΕΕָ ίϚϯυϥΠϯ, ΤσΟλ, ϝʔϥʔ GitʹԸฦ͠ :)