rails-erdと初めてのOSSコントリビューション

Transcript

1. rails-erdͱ ॳΊͯͷOSSίϯτϦϏϡʔγϣϯ @kikunantoka

2. ࣗݾ঺հ about: name: Fumitaka Kikukawa twitter: @kikunantoka work_at: giftee Inc.

   // giftee is a good company.

3. ΞδΣϯμ • DBઃܭͷ΍Γํʹ͍ͭͯʢπʔϧʣ • rails-erdʹ͍ͭͯ • ॳΊͯOSSίϯτϦϏϡʔτͨ͠࿩

4. Έͳ͞Μ DBઃܭ͢Δ࣌ͬͯɺ ͲΜͳπʔϧ࢖ͬͯ·͔͢ʁ

5. gifteeͰ͸ 1. MySQLWorkbenchͰୟ͖Λ࡞Δ 2. ΈΜͳͰٞ࿦͠ͳ͕Βमਖ਼ 3. $ rails g model

   4. ͦͷޙ͸rails-erdͰࣗಈग़ྗ

6. ྫ͑͹ • ΧδϡΞϧΪϑτΛૹΔαʔϏεΛߟ͑Δ

7. MySQLWorkbench • ୟ͖Λ࡞Δ

8. ΈΜͳͰٞ࿦ • “serial”͸࿈൪ͳҙຯ߹͍͋Δ͔ΒɺϥϯμϜ ͳจࣈྻѻ͏ΧϥϜͳΒ “code”͡Όͳ͍ʁ

9. Railsʹࣗಈग़ྗ…͸Ͱ͖ͳ͍ʁ • mysql workbench rails exporter plugin • αϙʔτ͕ଓ͍͍ͯͳ͍

10. Railsʹࣗಈग़ྗ…͸Ͱ͖ͳ͍ʁ • MySQLWorkbenchͰSQLΛΤΫεϙʔτ͠ ͯɺSQLΛ࣮ߦ • $ rails db:schema:dump • ΞιγΤʔγϣϯ͸खಈ

11. $ rails g model

12. ࣮૷͕ਐΉʹͭΕ… • ͋ͬɺ΍ͬͺΓ͜ͷΧϥϜඞཁͳ͔ͬͨ • ͜ͷςʔϒϧɺ΍ͬͺΓ෼͚ͨ͘ͳ͍ʁ → ίʔυͷमਖ਼ΛMySQLWorkbenchʹ൓ө͠ଓ͚Δ ͷ͕ਏ͍… → ޙͰೖͬͨਓ͕ςʔϒϧߏ଄ΛΩϟονΞοϓͰ͖

    ͳ͍

13. rails-erd

14. rails-erd • DB schemaͱΞιγΤʔγϣϯ͔ΒࣗಈͰER ਤΛੜ੒ͯ͘͠ΕΔgem • https://github.com/voormedia/rails-erd

15. rails-erd • ʮύʔϑΣΫτRuby on RailsʯͰ঺հ͞Ε͍ͯΔ • 5-6ষ rails-erdͰϞσϧ ͷERਤΛੜ੒͢Δ

16. rails-erd • $ bundle exec erd

17. rails-erd • erd.pdf

18. ͜Μͳͷ΋ग़ྗͰ͖·͢

19. ͜Μͳͷ΋ग़ྗͰ͖·͢

20. ͓͢͢Ίͷerdconfig

21. ࣗಈԽ • มߋͷ౓ʹίϚϯυଧͭͷΊΜͲ͍͘͞ • http://qiita.com/kikunantoka/items/1eb0f1bb0213450611c6

22. ࣗಈԽ

23. ͞ΒͳΔࣗಈԽ • ϓϩδΣΫτຖʹίϐϖ͢ΔͷΊΜͲ͏ • ීٴ͠ͳͦ͞͏

24. δΣωϨʔλͩ • ຊՈΛݟͯΈΔ • ࠟ੻͸͋Δ΋ͷͷɺͲ͏΍Βಈ͍͍ͯͳ͍Α ͏ͩ…

25. ॳΊͯͷ OSSίϯτϦϏϡʔτ

26. Issueཱ͕͍ͬͯͨ • ͜ΕͳΒ௚ͤͦ͏

27. PRΛ౤͛Δ·Ͱ 1. ϓϩδΣΫτΛFork 2. ࣮૷ 3. commit 4. kikunantoka/rails-erdʹPush 5.

    PRΛ౤͛Δ

28. PR

29. 2ि͙ؒΒ͍ ແ൓Ԡͩͬͨ΋ͷͷ… ͠ΕͬͱϚʔδ͞Εͯͨʂ

30. Published

31. Contributors

32. Կ͕มΘ͔ͬͨ • $ rails g erd:install • ࣗಈͰϑΝΠϧ͕࡞੒͞Εɺdb:migrateΛ hookͯ͠ɺERਤΛੜ੒ͯ͘͠ΕΔ

33. OSSͷૂ͍໨ • beginnerλά͸ෑډ͕௿͘ɺॳOSSίϯτϦ Ϗϡʔγϣϯʹ͸ྑͦ͞͏ • Α͘࢖͏gemͷissueͱ͔Λwatch͓ͯ͘͠ͱ ྑͦ͞͏

34. ࠓޙ • ͍ͭ΋OSSʹ͓ੈ࿩ʹͳͬͯΔ͠ɺؐݩͯ͠ ͍͖͍ͨ

35. ·ͱΊ • rails-erdʹ͍ͭͯ • ERਤΛRailsͷίʔυ͔Βࣗಈੜ੒ • OSS • PRνϟϯε͸ͨ͘͞Μస͕ͬͯͦ͏

36. ίϚʔγϟϧ • We are hiring!!! - ΤϯδχΞืूதͰ͢ʂ ձһ਺ສਓಥഁʂ
    ࠃ಺/PͷΧδϡΞϧΪϑταʔϏε