Devin で iOS の PR から Android のコードを生成する / Generate Android code from iOS PR using Devin

五反田.mobile ~モバイルアプリ × AI~
https://gotanda-mobile.connpass.com/event/369003/

Transcript

1. ͋Μ͍͟Ώ͖ (@yanzm) %FWJO
   Ͱ
   J04
   ͷ
   13
   ͔Β
   "OESPJE
   ͷίʔυΛੜ੒͢Δ 1 2025.09.30 at ޒ൓ా.mobile
2. :VLJ
   "O[BJ w "OESPJE
   &OHJOFFS
   w (PPHMF
   %FWFMPQFS
   &YQFSU
   GPS
   "OESPJE
   w 9
   UXJUUFS
   
   !ZBO[N
   w CMPH
   
   ZBO[NCMPHTQPUDPN
   w גࣜձࣾ΢ϑΟΧ
   ୅දऔక໾
   w ࡳຈɾؔ౦
   ڌ఺ੜ׆ 2
3. %FWJO w IUUQTEFWJOBJ
   
   w Ϋϥ΢υ্Ͱಠཱͯ͠ಈ͘
   w 4MBDL
   ΍
   (JUIVC
   ͱ࿈ܞ
   w 4MBDL
   ͔Β
   !%FWJO
   Ͱ࡞ۀΛࢦࣔͰ͖Δ
   w ෳ਺ͷ
   (JUIVC
   ϦϙδτϦΛొ࿥Ͱ͖Δ
   w 1VMM
   3FRVFTU
   Λ࡞੒Ͱ͖ɺ13
   ্ͷϨϏϡʔʹࣗಈͰ൓Ԡͯ͠ରԠ͢Δ
   w 
   ͔Β࢖͑Δ 3
4. %FWJO
   ͷهࣄ w IUUQTCMPHTNBSUCBOLDPKQFOUSZNPCJMFEFWFMPQNFOU XJUIEFWJO 4
7. ϞόΠϧΞϓϦͰͷ
   %FWJO
   ͷ࢖͍ॴ w ௐࠪ
   w ϦϑΝΫλϦϯά
   w ௨৴෦෼ͷ࣮૷
   w 6*
   ͷ࣮૷ʢ͢Ͱʹࣅͨը໘ͷ࣮૷͕ଘࡏ͍ͯ͠Δ৔߹ʣ
   w "OESPJE
   
   J04
   ͷ࣮૷ʢ13ʣ͔Β΋͏Ұํͷ࣮૷Λͤ͞Δ 7
8. ࣮ࡍʹ΍ͬͯΈΔ 8
9. ໌ࣔతͳ
   ,OPXMFEHF
   ͸͜Ε͚ͩ 9
10. 
    Ϟσϧͷ࡞੒ 10 ͜ΕΛ௥Ճ͚ͨͩ͠
11. J04
    ͷ
    13 11
12. "OESPJE
    ͷߏ੒ 12 api Ϟδϡʔϧ ͱ model Ϟδϡʔϧ ͸Ψϫ͚ͩ
15. 15 PR ΛνΣοΫ
16. 16 PR ͷϒϥϯνͱͷ di ff ΛνΣοΫ
17. 17 TODO ϦετΛ࡞੒
18. 18 ύεʹ model ͔ models ؚ͕·ΕΔ σΟϨΫτϦΛ୳͍ͯ͠Δ ʢͲ͜ʹ Bean.kt Λஔ͔ܾ͘ΊΔͨΊʣ ͜ΕʹΑΓ ./core/model ͕ݟ͔ͭΔ * Bean.swift ͸ Package/Sources/Domain/Models/ ʹ͋Δ
19. 19 core/model ҎԼͷ .kt ϑΝΠϧ Λ୳͍ͯ͠Δ ʢͲ͜ʹ Bean.kt Λஔ͔ܾ͘ΊΔͨΊʣ ·ͩϑΝΠϧ͕ͳ͍ͷͰ fi nd ͷ݁Ռ͸ͳ͠
20. 20 طଘͷ .kt ϑΝΠϧ͕ͳ͔ͬͨͷͰ build.gradle.kts ΛಡΜͰ ʢͨͿΜʣnamespece Λऔ͖͍ͬͯͯΔ
21. 21 Android ͷ͓࡞๏ʹैͬͯ src/main/java/ ͷԼʹ build.gradle.kts ͷ namespace ʢnet.yanzm.co ff eelog.core.modelʣ ͱಉ͡ߏ੒ͷ σΟϨΫτϦ ʢʹύοέʔδʣ Λ࡞੒ ʢsrc/main/kotlin ͩͬͨΒ 100఺ͩͬͨͳʙʣ
22. 22 0.34 ACUs
24. 24 iOS Android
25. 25 iOS Android ⭕ :core:model ͷ഑ஔ ⭕ Kotlin Ͱ࣮૷ ⭕ data class ࢖༻ ⭕ ద੾ͳ Kotlin ܕ
26. ݕূʣσϑΥϧτϒϥϯνҎ֎͔Β
    13
    Λ࡞ͬͯ͘ΕΔ͔ʁ 26
27. ݕূʣσϑΥϧτϒϥϯνҎ֎͔Β
    13
    Λ࡞ͬͯ͘ΕΔ͔ʁ 27 σϑΥϧτϒϥϯνͷ·· ௐ͍ࠪͯ͠Δ
28. ݕূʣσϑΥϧτϒϥϯνҎ֎͔Β
    13
    Λ࡞ͬͯ͘ΕΔ͔ʁ 28 σϑΥϧτϒϥϯνͷ·· Bean ࡞੒͠ɺ Ϗϧυͱ lint Λ࣮ߦ ͜͜Ͱ dev1 ΛνΣοΫΞ΢τ͠ɺ PR༻ͷϒϥϯν࡞੒ ͦͷޙίϛοτ
29. ݕূʣσϑΥϧτϒϥϯνҎ֎͔Β
    13
    Λ࡞ͬͯ͘ΕΔ͔ʁ 29 σϑΥϧτϒϥϯνͷ·· Bean ࡞੒͠ɺ Ϗϧυͱ lint Λ࣮ߦ ͜͜Ͱ dev1 ΛνΣοΫΞ΢τ͠ɺ PR༻ͷϒϥϯν࡞੒ ͦͷޙίϛοτ ࠷ॳ͔ΒϕʔεϒϥϯνͰ࡞ۀͯ͠ ཉ͍͠ʂ
30. 30 ͪΌΜͱ dev1 Λ νΣοΫΞ΢τ͔ͯ͠Β ௐ͍ࠪͯ͠Δ
31. ,OPXMFEHF
    ʹ௥Ճͯ͠ΈΔ 31
33. 33 dev1 Λ νΣοΫΞ΢τ ͔ͯ͠Βௐ͍ࠪͯ͠Δ
34. ݕূʣ
    ઌʹ
    LU
    ϑΝΠϧ͕͋Δ৔߹ 34
35. 35 src/main/kotlin ҎԼʹ ͋Δطଘͷ Dummy.kt Λൃݟ src/main/java Λ࡞੒ͤͣ src/main/kotlin ҎԼͷ ಉ͡ͱ͜Ζʹ Bean Λ഑ஔ
36. 
    "1*
    ΞΫηεͷ࣮૷ 36 ௥Ճ
37. J04
    ͷ
    13 37
38. "OESPJE
    ͷߏ੒ 38 Retro fi t ͷ client ఆٛ Kotlin Serialization Λ ࢖͍ͬͯΔ response Ϋϥε
39. 39 ϕʔεϒϥϯνΛ checkout ύεʹ core ΋͘͠͸ api ΛؚΉ .kt ΫϥεΛݕࡧ ApiClient, DummyResponse ͷத਎Λ֬ೝ
40. 40 0.41 ACUs
42. 42 ⭕ ApiClient interface ʹϝιο υ௥Ճ ⭕ Retro fi t Ξϊςʔγϣϯͷར༻ ⭕ Kotlin Serialization Ξϊςʔ γϣϯͷར༻
43. 
    6*
    ͷ࣮૷ 43 ௥Ճ
44. 44 app ͱ feature Ͱݕࡧ feature/bean ϞδϡʔϧΛ νΣοΫ
45. 45 0.72 ACUs
46. 46 iOS Android :feature:bean Ϟδϡʔϧʹ࡞੒͞ΕͯΔ
47. 47 iOS Android iOS ͬΆ͍ Composable ͷState Λ௚઀ ࢖͍͍ͨͳΒ໌͕ࣔඞཁͦ͏
48. 48 iOS Android BeanScreen, BeanContent ߹ΘͤͯΔ
49. 49 iOS Android UiState Ͱͷ ग़͠Θ͚
50. 50 iOS Android
51. ෳࡶͳ13ͷ৔߹ 51
52. ෳࡶͳ13ͷ৔߹ w ϩάͷ߲໨௥Ճ
    w σόοάը໘ͷมߋ
    w 6*
    ͷ࣮૷ʢը૾ͷ௥ՃؚΉʣ
    w ը໘ભҠͷ࣮૷
    w 7JFX.PEFM
    ͷ࣮૷ 52
53. ෳࡶͳ13ͷ৔߹ w ΄΅
    ⭕
    ϩάͷ߲໨௥Ճ
    w ⭕
    σόοάը໘ͷมߋ
    w ˚
    6*
    ͷ࣮૷ʢը૾ͷ௥ՃؚΉʣ
    w ⭕
    จࣈྻϦιʔεͷ௥Ճ
    w ˚
    ը૾ͷ௥Ճ 53 w ⭕
    ը໘ભҠͷ࣮૷
    w ΄΅
    ⭕
    7JFX.PEFM
    ͷ࣮૷
54. ΄΅⭕
    ϩάͷ߲໨௥Ճ 54 iOS Android PfmLevel pre fi x ͕ͳ͍ ⭕
55. ⭕
    σόοάը໘ͷมߋ 55 iOS Android ⭕ ͦΕ༻ͷ composable ࢖͍ͬͯΔ
56. ˚
    6*
    ͷ࣮૷ w ը૾Ҏ֎͸΄΅׬ᘳ
    w ϓϨϏϡʔͷ࡞੒΋0,
    w Ͱ͖͗ͯͯ͢ා͍
    w طଘʹࣅ͍ͯΔ࣮૷ɺࢀߟʹͳ Δ࣮૷͕ͨ͘͞Μ͋Δͷ͕ޮ͍ ͯͦ͏ʁ 56 Android
57. 57 ⭕ design-system ͷ composable ⭕ UiState Ͱͷग़͠Θ͚ ⭕ design-system ͷ composable
58. ❌
    ը૾ͷ௥Ճ 58 iOS Android શવҧ͏ը૾͕௥Ճ͞Εͨ… Ͳ͔͜Βʁʁʁʁ
59. ⭕
    ը໘ભҠͷ࣮૷ 59 Android
60. ·ͱΊ w "OESPJE
    
    J04
    ͷ࣮૷ʢ13ʣ͔Β΋͏Ұํͷ࣮૷Λͤ͞Δ
    w য఺Λߜͬͨখ͍͞
    13
    ˠ
    ͔ͳΓ֬౓ߴ͍
    w ͍Ζ͍Ζͳมߋ͕ೖͬͨେ͖͍
    13
    ˠ
    ఺͸͍͚Δ
    w ରԠؔ܎͕طଘͷίʔυϕʔε͔ΒΘ͔Γʹ͍͘
    w ֬౓͕Լ͕ΔͷͰ
    "OESPJE
    ˡˠ
    J04
    ͷରԠʢม׵ʣͷ஌ࣝΛ౉͢ͱ⭕
    w ίʔυϕʔε͸Ұ؏ੑͷ͋Δߏ੒ʹ͠Α͏