CDKでValidationする本当の方法 / cdk-validation

2023/01/25開催 JAWS-UG CDK支部 #5「〜新春隠し芸大会〜」での発表資料です。

Transcript

1. 
   LHPUP าͷςοΫ $%,Ͱ7BMJEBUJPO͢Δຊ౰ͷํ๏ +"846(
   $%,ࢧ෦
   
   ʙ৽य़Ӆܳ͠େձʙ
2. ࣗݾ঺հ w ςοΫϦʔυ
   w าͷςοΫ ٕज़ϒϩά
   ‣ "84ωλׂ
   w ϥʔϝϯ޷͖
   w 5XJUUFS
   !@TUFQ@UFDI
   ‣ LHPUP าͷςοΫ
3. ʙ৽य़Ӆܳ͠େձʙ ࣗ෼͔͠࢖͍ͬͯͳ͍Ͱ͋Ζ͏ػೳͷ͓࿩
4. લఏ w $%,͸5ZQF4DSJQUͰ࣮૷͍ͯ͠·͢
   w όʔδϣϯ
   ‣ /PEFKT
   
   ‣ 5ZQF4DSJQU
   
   ‣ "84
   $%,
   
    ຊهࣄͷ࣮ߦ಺༰͸ɺWͩͱগ͠ڍಈ͕มΘΓ·͢
5. $%,Ͱ7BMJEBUJPO͍ͨ͠ͳ͋
6. 7BMJEBUJPOͯ͠Έͨ
7. 7BMJEBUJPOͯ͠Έͨ ˞ಡ·ͳͯ͘େৎ෉Ͱ͢
8. 7BMJEBUJPOͯ͠Έͨ &SSPS
   UIF
   DPOTUSVDU
   $EL"EE7BMJEBUJPO4UBDL
   IBT
   B
   WBMJEBUF 
   NFUIPE
   XIJDI
   JT
   OP
   MPOHFS
   TVQQPSUFE
   6TF
   DPOTUSVDUOPEFBEE7BMJEBUJPO 
   UP
   BEE
   WBMJEBUJPOT
   UP
   B
   DPOTUSVDU w ελοΫΫϥεʹWBMJEBUF ϝιου࡞ͬͪΌμϝ
   w lDPOTUSVDUOPEFBEE7BMJEBUJPO Λ࢖͍ͳ͍͞
   ‣ όϦσʔγϣϯΛίϯετϥΫτʹ௥Ճ͢Δ ˞WBMJEBUF 
   NFUIPE
   JT
   OP
   MPOHFS
   TVQQPSUFE
   $%,
   Wͩͱ·ͨҧ͏ͷͰ͢ ΦʔόʔϥΠυʹͳΔ
9. BEE7BMJEBUJPO IUUQTEPDTBXTBNB[PODPNDELBQJWEPDT DPOTUSVDUT/PEFIUNMBEEXCSWBMJEBUJPOWBMJEBUJPO ౉ͨ͠όϦσʔγϣϯ͕
   DEL
   TZOUI࣌ʹ૸Γ·͢
   
   
10. JOUFSGBDF
    *7BMJEBUJPO IUUQTEPDTBXTBNB[PODPNDELBQJWEPDTDPOTUSVDUT*7BMJEBUJPOIUNM
11. ݺͼग़ؔ͠܎ ͜ΕΛ࡞੒ͯ͠
    όϦσʔγϣϯϧʔϧΛ࣮૷ .Z7BMJEBUPSͷΠϯελϯεΛੜ੒
    UIJTOPEFBEE7BMJEBUJPOʹ౉͢
12. ॻ͍ͯΈͨ 7BMJEBUPS w ྫʣ8"'ͷϦʔδϣϯͱείʔϓͷ૊Έ߹ΘͤͷόϦσʔγϣϯ ˞BEE7BMJEBUJPJO͠ͳͯ͘΋DEL
    EFQMPZ࣌ʹΤϥʔʹͳΔྫͰ͕͢ɺ͋͘·ͰྫͰ͢
13. ॻ͍ͯΈͨ 4UBDL w ελοΫΫϥεͰόϦσʔγϣϯ 7BMJEBUPS Λ౉͢ ͨͬͨߦʂ
    *GUSZ
    
    UISPX
    OFX
    &SSPS
    ͱ͔΋͍Βͳ͍ʂ
14. ࣮ߦͯ͠Έͨ DEL
    TZOUI .Z7BMJEBUPSWBMJEBUF Ͱ
    SFHJPO͕zVTFBTUzͰͳ͍ͱΤϥʔʹ͢ΔΑ͏όϦσʔγϣϯͯ͋͠Δ &SSPS
    7BMJEBUJPO
    GBJMFE
    XJUI
    UIF
    GPMMPXJOH
    FSSPST
    
    
    <$EL"EE7BMJEBUJPO4UBDL>
    3FHJPO
    NVTU
    CF
    VTFBTU
    XIFO
    $-06%'30/5
    
15. ෳ਺Τϥʔͷݕ஌ w ໭Γ஋͕TUSJOH<>ͳͷͰɺෳ਺ͷΤϥʔΛݕ஌ɾग़ྗͰ͖Δ &SSPS
    7BMJEBUJPO
    GBJMFE
    XJUI
    UIF
    GPMMPXJOH
    FSSPST
    
    
    <$EL"EE7BMJEBUJPO4UBDL>
    5FTU
    &SSPS
    
    
    
    <$EL"EE7BMJEBUJPO4UBDL>
    5FTU
    &SSPS
    
    ʢ࢖༻ྫʣ
    ελοΫʹ౉ͨ͠֎෦ύϥϝʔλ Ͱҧ൓ͨ͠ύϥϝʔλΛશ෦ग़ྗ
16. Ϣʔεέʔε w ελοΫ΁౉͢ύϥϝʔλɾίϯςΩετͷ৘ใʹରͯ͠όϦσʔτ͍ͨ͠
    ‣ ࣮ߦͯ͠΋ΤϥʔʹͳΒͳ͍͚ͲΦϖϨʔγϣϯ্๷͍͗ͨ
     ˞ࠓճڍ͛ͨྫ͸BEE7BMJEBUJPO͠ͳͯ͘΋DEL
    EFQMPZ࣌ʹ͸ΤϥʔʹͳΓ·͢
    㾎͋͘·ͰαϯϓϧྫͳͷͰɻɻɻ
    㾎DEL
    TZOUI࣌ʹ๷͛Δͱ͍͏఺͸ྑ͍
    ‣ "TQFDU࢖͏Α͏ͳ΋ͷͰ΋ͳ͍
     ελοΫಛ༗ͷϧʔϧ
17. ϝϦοτ w ෳ਺ΤϥʔͷϋϯυϦϯά
    ‣ *G
    PS
    USZDBUDI
    
    &SSPS UISPX ͩͱجຊతʹ͸ҰͭͷΤϥʔ
     ։ൃऀମݧΞοϓʂ
    w อकੑ޲্
    ‣ ΧϓηϧԽʹΑΓɺόϦσʔγϣϯϧʔϧΛม͑ͯ΋ελοΫΫϥεʹมߋ͕ͳ͍
    ‣ ੹຿෼͚ʹΑͬͯɺίʔυελοΫߏ੒ͷݟ௨͠΋ྑ͘ͳΔ
    w ެ͕ࣜఏڙ
    ‣ Ϩʔϧʹ৐͔ͬΔʂ
18. ެࣜ
    $%,
    8PSLTIPQʮόϦσʔγϣϯςετʯ IUUQTDELXPSLTIPQDPNKBUZQFTDSJQUBEWBODFE UPQJDTDPOTUSVDUUFTUJOHWBMJEBUJPOUFTUTIUNM ެࣜͰ͢Β BEE7BMJEBUJPOΛ
    ࢖͍ͬͯ·ͤΜͰͨ͠ʂʂʂ
    
19. ʙ৽य़Ӆܳ͠େձʙ ͜Ε͕ຊ౰ͷӅܳ͠ɻɻɻ
20. Ԡ༻ w 5ZQF4DSJQUͷ$%,ελοΫΛ;PEͰόϦσʔγϣϯ͢Δ
    ‣ IUUQTHPUPLIBUFOBCMPHDPNFOUSZUTDEL[PEWBMJEBUJPO
    w $%,ͷ֎෦ύϥϝʔλʹܕ͚ͩͰͳ੍͘໿΋͔͚Δ
    ‣ IUUQTHPUPLIBUFOBCMPHDPNFOUSZDELQBSBNFUFSUZQFWBMJEBUJPO
21. ࠓ೔ͷ಺༰ͷৄࡉ w ϒϩάɿ"84
    $%,ͰόϦσʔγϣϯΛߦ͏ BEE7BMJEBUJPO
    ‣ IUUQTHPUPLIBUFOBCMPHDPNFOUSZDELBEEWBMJEBUJPO
     ۩ମతͳίʔυɾղઆ͕ࡌͤͯ͋Γ·͢ɻ
    w (JU)VC
    ‣ IUUQTHJUIVCDPNHPUPLDELBEEWBMJEBUJPO
     ࠓ೔ڍ͛ͨ؆୯ͳαϯϓϧίʔυ͕ࡌͤͯ͋Γ·͢ɻ
22. 5IBOL
    :PV LHPUP าͷςοΫ