GOで作るCLIツール

Go言語で作ったGoogle Cloud Pub/Sub のCLIツールの紹介です。

Transcript

1. GOͰ࡞ΔCLIπʔϧ
   2018/12/03 Gopherಓ৔ @decoch
   

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2. ࣗݾ঺հ
   • ࢯ໊ : ෌Ӭ ߊ࢙ @decoch
   • Github: @decoch
   • Twitter: @decoch718
   • Smart phone app engineer & Server side
   • ར༻ݴޠ
   • Java -> Swift -> Kotlin -> Golang
   • Open source
   • DBFlute Intro(https://github.com/dbflute/dbflute-intro)
   

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3. Agenda
   • ࡞੒ͨ͠πʔϧ
   • ࡞͖͔͚ͬͨͬ
   • ՝୊ͱղܾࡦ
   • ࢒λεΫ
   • ·ͱΊ
   

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4. ࡞੒ͨ͠πʔϧ
   

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5. ࡞੒ͨ͠πʔϧ
   $-*
   

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6. ࡞੒ͨ͠πʔϧ
   $-*
   

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7. ࡞੒ͨ͠πʔϧ
   

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8. ͖͔͚ͭͬͨͬ͘
   • GCP + Golnag Ͱ৽نϓϩμΫτΛ։ൃ
   • Pub/SubͷSubscriptionsͷఆٛΛίʔυ؅ཧ
   ͍ͨ͠
   • ϩʔΧϧͷΤϛϡϨʔλͰςετ͍ͨ͠
   

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9. ࡞͖͔͚ͬͨͬ
   

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10. ࡞͖͔͚ͬͨͬ
    IUUQTDMPVEHPPHMFDPNQVCTVCEPDTFNVMBUPS IMKBVTJOH@UIF@FNVMBUPS
    

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11. ՝୊ͱղܾࡦ
    • ՝୊
    • EmulatorͰͷςετ͕؆୯Ͱͳ͍
    • GUIͰPub/SubͷઃఆΛ௥Ճ͢Δͱݕূͱຊ൪ͰζϨ͕ى͖ΔՄೳੑ͕
    ͋Δ
    • ղܾࡦ
    • ϑΝΠϧΛಡΈࠐΜͰPub/SubʹઃఆΛ൓ө͢Δ
    • Pub/SubͷઃఆΛಡΈࠐΈϑΝΠϧͱͯ͠ు͖ग़͢
    • ϑΝΠϧͷϑΥʔϚοτ͸yamlܗࣜͱ͢Δ
    

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12. ࢒λεΫ
    • Pub/Subͷੜ੒ͱऔಘ͔͠ରԠ͍ͯ͠ͳ͍
    • SubscriptionͷPullܕʹରԠͰ͖͍ͯͳ͍
    

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13. Appendix
    • ࢀߟʹ͍͖ͤͯͨͩ͞·ͨ͠
    • nshmura/dsio: https://github.com/
    nshmura/dsio
    • ࢖༻ϥΠϒϥϦ
    • urfave/cli: https://github.com/urfave/cli
    

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14. ·ͱΊ
    • Pub/SubͷΫϥΠΞϯτΛ࡞ͬͨ
    • GolangͩͱCLIπʔϧ͕؆୯ʹ࡞੒Ͱ͖Δ
    • ·ͩπʔϧ͕੔͍ͬͯͳ͍ͷͰGolangͷί
    ϛϡχςΟʹߩݙͰ͖Δʁ
    

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15. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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