Goビルドを理解し、 CI/CDの高速化に挑む

Transcript

1. TBUPTIJO (PϏϧυΛཧղ͠ɺ
   $*$%ͷߴ଎Խʹ௅Ή NJJWFͰ෼ˠ෼Λ࣮ݱͨ͠վળࣄྫ
2. NJJWFͷ$*$%ͷྲྀΕ
3. NJJWFͷ$*$%ͷྲྀΕʢվળલʣ 6OJU
   5FTU
   ෼ %FQMPZ
   
   UP
   "84
   &$4
   ෼ &&
   5FTU
   ෼ -JOU
   ෼ #VJME
   ෼ ߹ܭ
   ෼
4. NJJWFͷ$*$%ͷྲྀΕʢվળલʣ 6OJU
   5FTU
   ෼ %FQMPZ
   
   UP
   "84
   &$4
   ෼ &&
   5FTU
   ෼ -JOU
   ෼ #VJME
   ෼ ߹ܭ
   ෼
5. NJJWFͷ$*$%ͷྲྀΕʢվળલʣ 6OJU
   5FTU
   ෼ඵ %FQMPZ
   
   UP
   "84
   &$4
   ෼ &&
   5FTU
   ෼ -JOU
   ෼ #VJME
   ෼ඵ ߹ܭ
   ෼
6. NJJWFͷ$*$%ͷྲྀΕʢվળલʣ 6OJU
   5FTU
   ෼ඵ %FQMPZ
   
   UP
   "84
   &$4
   ෼ &&
   5FTU
   ෼ -JOU
   ෼ #VJME
   ෼ඵ ͜͜ʹࢸΔ·Ͱ
7. ·ͣ͸(PͷϏϧυΛͪΌΜͱ஌Ζ͏ʂ $ go build
8. (PͷϏϧυͷಛ௃ w Ϗϧυޙͷ୯ҰόΠφϦͰಈ͖ɺ࣮ߦ؀ڥʹ(PͷΠϯετʔϧ͸ෆཁ
   w ΫϩείϯύΠϧʹΑΓɺ$*$%ͷઃఆָ͕
   w ϏϧυΩϟογϡͷػߏ͕૊Έࠐ·Ε͍ͯΔ
9. (PͷϏϧυͷಛ௃ w Ϗϧυޙͷ୯ҰόΠφϦͰಈ͖ɺ࣮ߦ؀ڥʹ(PͷΠϯετʔϧ͸ෆཁ
   w ΫϩείϯύΠϧʹΑΓɺ$*$%ͷઃఆָ͕
   w ϏϧυΩϟογϡͷػߏ͕૊Έࠐ·Ε͍ͯΔ
10. ࣮ߦ؀ڥʹ(P͸ෆཁ 04 +BWB
    7JSUVBM
    .BDIJOF KBS
    ϑΝΠϧ 04 (P
    ͷ୯ҰόΠφϦ
    ࣮ߦϑΝΠϧ
11. ࣮ߦ؀ڥʹ(P͸ෆཁ w ґଘ͢Δ΋ͷ͕গͳ͍ͷͰ
    w ؅ཧָ͕
    w ηΩϡΞ
    w αʔόʔͷ্ཱ͕ͪΓ͕ૣ͍
    w ࣮ߦ଎౓ɾϝϞϦফඅྔͰ༗ར 04 (P
    ͷ୯ҰόΠφϦ
    ࣮ߦϑΝΠϧ
12. (PͷϏϧυͷಛ௃ w Ϗϧυޙͷ୯ҰόΠφϦͰಈ͖ɺ࣮ߦ؀ڥʹ(PͷΠϯετʔϧ͸ෆཁ
    w ΫϩείϯύΠϧʹΑΓɺ$*$%ͷઃఆָ͕
    w ϏϧυΩϟογϡͷػߏ͕૊Έࠐ·Ε͍ͯΔ
13. ΫϩείϯύΠϧ͕Մೳ $*؀ڥ
    6CVOUV $ GOOS=windows \ GOARCH=amd64 \ go build -o app ࣮ߦ؀ڥ
    8JOEPXT
    TFSWFSBNE BQQFYF BQQFYF $PQZ
14. (PͷϏϧυͷಛ௃ w ΫϩείϯύΠϧʹΑΓɺ$*$%ͷઃఆָ͕
    w Ϗϧυޙͷ୯ҰόΠφϦͰಈ͖ɺ࣮ߦ؀ڥʹ(PͷΠϯετʔϧ͸ෆཁ
    w ϏϧυΩϟογϡͷػߏ͕૊Έࠐ·Ε͍ͯΔ $ go build
15. (PͷϏϧυϑϩʔͷ֓ཁ 
    ґଘؔ܎ͷղܾ 
    ίϯύΠϧ
    $ go tool compile ύοέʔδຖʹPCKੜ੒ 
    ϦϯΫ
    $ go tool link 0CKΛ౷߹͠ɺ
    ࣮ߦϑΝΠϧΛੜ੒ HPͷ࣮ߦϑΝΠϧ
16. (PͷϏϧυϑϩʔͷ֓ཁ 
    ґଘؔ܎ͷղܾ 
    ίϯύΠϧ
    $ go tool compile ύοέʔδຖʹPCKੜ੒ 
    ϦϯΫ
    $ go tool link 0CKΛ౷߹͠ɺ
    ࣮ߦϑΝΠϧΛੜ੒ HPͷ࣮ߦϑΝΠϧ ύοέʔδຖͷPCK͕Ωϟογϡ͞Ε
    มߋ͕ͳ͍ύοέʔδͷίϯύΠϧ͸εΩοϓ
17. (PͷϏϧυͷಛ௃ w ΫϩείϯύΠϧʹΑΓɺ$*$%ͷઃఆָ͕
    w Ϗϧυޙͷ୯ҰόΠφϦͰಈ͖ɺ࣮ߦ؀ڥʹ(PͷΠϯετʔϧ͸ෆཁ
    w ϏϧυΩϟογϡͷػߏ͕૊Έࠐ·Ε͍ͯΔ
18. $*$%Λૣ͘͢Δखஈͷ
    ௐࠪ։࢝
19. (PϏϧυͷجຊతͳߴ଎Խख๏ w $*ͰϏϧυΩϟογϡΛར༻͢Δ
    w $*ͰϞδϡʔϧΩϟογϡΛར༻͢Δ
    w ར༻͍ͯ͠ͳ͍ίʔυΛ࡟আ͢Δ
    
    w ύοέʔδͷ෼ׂΛ࠷దԽ͢Δ
20. (PϏϧυͷجຊతͳߴ଎Խख๏ w $*ͰϏϧυΩϟογϡΛར༻͢Δ
    
    
    
    
    
    
    ˠ
    ճ໨Ҏ߱͸଎͘ͳΔ
    w $*ͰϞδϡʔϧΩϟογϡΛར༻͢Δ
    ˠ
    ճ໨Ҏ߱͸଎͘ͳΔ
    w ར༻͍ͯ͠ͳ͍ίʔυΛ࡟আ͢Δ
    
    
    
    
    
    
    ˠ
    ௐࠪ͠ɺશମͷʹ΋ຬͨͳ͍
    w ύοέʔδͷ෼ׂΛ࠷దԽ͢Δ
    
    
    
    
    
    
    
    
    
    ˠ
    ͕͔͔࣌ؒΓ͗͢ΔͨΊɺݟૹΓ
21. (PϏϧυͷجຊతͳߴ଎Խख๏ w $*ͰϏϧυΩϟογϡΛར༻͢Δ
    
    
    
    
    
    
    ˠ
    ճ໨Ҏ߱͸଎͘ͳΔ
    w $*ͰϞδϡʔϧΩϟογϡΛར༻͢Δ
    ˠ
    ճ໨Ҏ߱͸଎͘ͳΔ ΩϟογϡΛ࢖Θͳ͍৔߹Ͱ΋
    ෼΋͔͔Δͷ͸௚ײʹ൓͢Δ🤔
22. ͱ͍͏ͷ΋ɺ
    ։ൃ࣌ͷ
    $ go run Ͱؾͮ͘͸ͣ
23. ͳΒ͹ɺܭଌͩʂ
24. NJJWFͷϦϙδτϦߏ੒ͷ֓ཁ EPNBJO
    
    NPEFM
    QBDLBHF
    ڞ௨ίϯϙʔωϯτ ɾɾɾ CBUDI
    "
    DNE
    NBJO
    QBDLBHF CBUDI
    #
    DNE
    NBJO
    QBDLBHF 8FC
    "1*
    TFSWFS
    NBJO
    QBDLBHF
25. NJJWFͷϦϙδτϦߏ੒ͷ֓ཁ EPNBJO
    
    NPEFM
    QBDLBHF
    ڞ௨ίϯϙʔωϯτ ɾɾɾ 8FC
    "1*
    TFSWFS
    NBJO
    QBDLBHF CBUDI
    "
    DNE
    NBJO
    QBDLBHF CBUDI
    #
    DNE
    NBJO
    QBDLBHF ࠷΋େ͖͍
    8FC
    "1*
    TFSWFSΛ
    ܭଌͷλʔήοτͱ͢Δ
26. ϩʔΧϧͰϏϧυ࣌ؒΛܭଌͯ͠ΈΔ $ go clean -cache $ time go build
27. ϩʔΧϧͰϏϧυ࣌ؒΛܭଌͯ͠ΈΔ $ go clean -cache $ time go build go build 65.29s
28. ϩʔΧϧͰϏϧυ࣌ؒΛܭଌͯ͠ΈΔ $ go clean -cache $ time go build go build 65.29s 👍
29. NJJWFͷϦϙδτϦߏ੒ͷ֓ཁ EPNBJO
    
    NPEFM
    QBDLBHF
    ڞ௨ίϯϙʔωϯτ ɾɾɾ CBUDI
    "
    DNE
    NBJO
    QBDLBHF CBUDI
    #
    DNE
    NBJO
    QBDLBHF 8FC
    "1*
    TFSWFS
    NBJO
    QBDLBHF શମΛܭଌͷλʔήοτͱ͢Δ
30. ϩʔΧϧͰશମͷϏϧυ࣌ؒΛܭଌͯ͠ΈΔ $ go clean -cache $ time ./build_all.sh
31. ϩʔΧϧͰશମͷϏϧυ࣌ؒΛܭଌͯ͠ΈΔ $ go clean -cache $ time ./build_all.sh ./build_all.sh 265.91s
32. ϩʔΧϧͰશମͷϏϧυ࣌ؒΛܭଌͯ͠ΈΔ $ go clean -cache $ time ./build_all.sh ./build_all.sh 265.91s 🤔
    ඵ
33. NJJWFͷϦϙδτϦߏ੒ͷ֓ཁ EPNBJO
    
    NPEFM
    QBDLBHF
    ڞ௨ίϯϙʔωϯτ ɾɾɾ CBUDI
    "
    DNE
    NBJO
    QBDLBHF CBUDI
    #
    DNE
    NBJO
    QBDLBHF 8FC
    "1*
    TFSWFS
    NBJO
    QBDLBHF #BUDIܥ͸શମͷίʔυྔͷ
    ະຬ
34. NJJWFͷϦϙδτϦߏ੒ͷ֓ཁ EPNBJO
    
    NPEFM
    QBDLBHF
    ڞ௨ίϯϙʔωϯτ ɾɾɾ CBUDI
    "
    DNE
    NBJO
    QBDLBHF CBUDI
    #
    DNE
    NBJO
    QBDLBHF 8FC
    "1*
    TFSWFS
    NBJO
    QBDLBHF ڞ௨QBDLBHF͸Ωϟογϡ͔Β
    Ϗϧυ͸εΩοϓ͢Δ͸ͣ
35. 7FSCPTF
    PQUJPOͰಈ࡞Λ֬ೝͯ͠ΈΔ $ go build -v // compileதͷύοέʔδ͕දࣔ͞ΕΔ
36. 7FSCPTF
    PQUJPOͰಈ࡞Λ֬ೝͯ͠ΈΔ $ go clean -cache $ ./build_all_verbose.sh
37. 7FSCPTF
    PQUJPOͰಈ࡞Λ֬ೝͯ͠ΈΔ $ go clean -cache $ ./build_all_verbose.sh … math math math …
38. ͋Εʁ
    ෳ਺ճίϯύΠϧͯ͠Δ🤔
39. ൜ਓ͸͍ͭ͜
40. $ go build
    ΛฒྻͰ૸Β͍ͤͯͨͨΊ
    ϏϧυΩϟογϡ͕ޮ͍͍ͯͳ͔ͬͨ
41. मਖ਼൛ͰϏϧυ࣌ؒΛܭଌͯ͠ΈΔ $ go clean -cache $ time ./build_all.sh ./build_all.sh 77.50s ☺
42. ղܾ👍
43. ͪͳΈʹ6OJU
    5FTUͷํͷվળ
44. 6OJU5FTUͷ଎౓վળ w ΋ͬͱ΋͕͔͔͍࣌ؒͬͯͨͷ͸%#઀ଓͷςετ
    w %"5"%0(HPUYEC
    Λಋೖͨ͠ ෼
    ˠ
    ෼ඵʹʂ
45. ·ͱΊ w ͿͬͪΌ͚ʮॳظઃఆ࣌ͷϛεʯ
    w ਪଌ͢ΔͳɺܭଌͤΑ
    w (PͷϏϧυ͸͍͢͝ʂ
46. ࠷ޙʹ
    NJJWFʹ͍ͭͯͷ঺հ
47. w Χʔυ
    Y
    ΞϓϦͰΧϯλϯ෱རްੜ
    w αʔόʔ͸(P
    w 8FC͸3FBDU
    
    w ϞόΠϧ͸3FBDU
    /BUJWF
    w ࠾༻ڧԽதͰ͢
    ɹ8F
    BSF
    IJSJOH