How to contribute to Git

Transcript

1. How to contribute to Git Get Great Git #2 @

   Nagoya @yaotti

2. ࣗݾ঺հ @yaotti Hiroshige UMINO Incrementsגࣜձࣾ CEO Ruby, Objective-C Scheme, Emacs

   Gitྺ5೥ ޷͖ͳίϚϯυ: git rebase

3. cherry-pick: allow "-" as abbreviation of '@{-1}'

4. Gitʹߩݙ͢Δํ๏

5. ֓ཁ Gitͷ։ൃମ੍ ίʔυߏ੒ ύον࡞੒͔ΒऔΓࠐ·ΕΔ·ͰͷྲྀΕ

6. Gitͷ։ൃମ੍

7. ϝʔϧ ΍ΓऔΓ͸શͯϝʔϦϯάϦετͰ http://dir.gmane.org/ gmane.comp.version-control.git όάใࠂɼύονૹ෇ɼϨϏϡʔ GitHubͷPR͸࢖Θͳ͍ɼແࢹ͞ΕΔ

8. ύον git commit; ...; git format-patch -> patches/0000-foo-bar.patch ϝʔϧʹinlineʹؚΊͯૹΔ ϝʔϧͷ৘ใ

   = ίϛοτσʔλ 1ίϛοτ = ϝʔϧ1௨
9. None

10. ϒϥϯν

11. gitϨϙδτϦͷϒϥϯν master next: ϝϯςφʹΑΓ͓ͦΒ͘໰୊ͳ͍ͱΈͳ͞Εͨύον͕ೖΔ pu(proposed updates): topic branchΛू໿ͨ͠ϒϥϯν ௥Ճ࡞ۀ͕ඞཁͳύον͕ೖΔ(ςετෆ଍ɼυΩϡϝϯτෆ ଍)

    ࡞ۀ͕׬ྃͨ͠Βtopic branch͕nextʹϚʔδ͞ΕΔ maint: ϝϯςφϯεϦϦʔε༻ɽਖ਼ࣜϦϦʔε͝ͱʹ੾ΒΕΔ

12. Gitͷίʔυ

13. ݴޠߏ੒ 10% 10% 35% 45% C ShellScript Perl Others

14. ίʔυߏ੒ git-* ίϚϯυ: ΄΅CͰ࣮૷͞Ε͍ͯΔ͕ɼ Ұ෦γΣϧεΫϦϓτ pull, rebase, stash, bisect, ...

    ςετ: γΣϦεΫϦϓτͰهड़ git-add, commitͳͲ࣮ߦ!ϑΝΠϧ಺༰ͷ ൺֱͳͲ

15. ύον࡞੒͔ΒऔΓࠐ·ΕΔ·Ͱ

16. ࣄલ४උ GitϝʔϦϯάϦετΛߪಡ͠งғؾΛ஌Δ http://git-scm.com/community git clone https://github.com/git/git υΩϡϝϯτΛಡΉ SubmittingPatches, CodingGudelines, t/README

17. ࣮૷ όάमਖ਼: maint, ৽ػೳ: master͔Βcheckout ࣮૷࣌͸ςετ΋͖ͪΜͱॻ͘ ϢʔςΟϦςΟ͸ t/test-lib-functions.sh ʹ (test_commit,

    test_mergeͳͲ) TAP: prove --timer --jobs 8 ./t[0-9]*.sh ίϛοτ࣌ʹ͸sign-off͢Δ(git commit -s)

18. ίϛοτϝοηʔδ SubmittingPatchesʹॻ͔Ε͍ͯΔݪଇʹै͏ 1ߦ໨: 50จࣈ͕soft limitɼύονͷର৅Λઌ಄ ʹॻ͘ɼͳͲ “cherry-pick: allow "-" as

    abbreviation of '@{-1}'” ӳޠͰ໌ྎͳίϛοτϝοηʔδΛॻ͘ git log --no-merges

19. 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

20. ϨϏϡʔΛ଴ͭ ͱͯ΋ஸೡʹରԠͯ͠΋Β͑Δ Ϩεϙϯε͕ૣ͍ σΟεΧογϣϯͰҙਤΛ͖ͪΜͱ఻͑Δ

21. ໰୊͕͋ͬͨͱ͖ ࠶౓मਖ਼͠ύονΛ࡞Δ ϝʔϧͷsubject͸[PATCH v2], [PATCH v3]ͷΑ͏ʹ͢Δ tip: “-- 8< --”

    (scissors) ίϛοτϝοηʔδʹ͸ؚΊͨ͘ͳ͍͕ϝʔϧ ʹೖΕ͍ͨจষΛॻ͘ͱ͖࢖͏

22. ໰୊ͳ͔ͬͨͱ͖ next(΋͘͠͸pu)ϒϥϯνʹऔΓࠐ·ΕΔ ద౰ͳλΠϛϯάͰmasterʹೖΔ “What's cooking in git.git”ϝʔϧ

23. ·ͱΊ githubͷPRϕʔεͷ։ൃͱ͸ҧ͏ ৭ʑࣗಈԽ͞Ε͍ͯΔͷͰ׳ΕΕ͹ָ ίϚϯυϥΠϯ, ΤσΟλ, ϝʔϥʔ GitʹԸฦ͠ :)