CONTRIBUTING TO SWIFT - Speaker Deck

CONTRIBUTING TO SWIFT

by giginet

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CONTRIBUTING TO SWIFT @giginet

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@giginet • iOS Engineer @ Cookpad • ։ൃج൫΍ͬͯ·͢ • झຯɿήʔϜ։ൃ • Contributor of fasltane • &⌚ͷਓ

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giginet/Toybox

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giginet/xcproﬁle

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ࠓ೔࿩͢͜ͱ • SwiftʹContributionͯ͠Έ͔ͨͬͨͷͰ ͪΐͬͱࢼͯ͠Έͨ࿩

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apple/Swift

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։ൃ؀ڥΛ࡞Δ

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։ൃ؀ڥ • جຊతʹREADME௨Γʹ΍Ε͹ྑ͍ • Xcode 9betaɺPython 2.7ɺ͍͔ͭ͘ͷґଘ ύοέʔδ͕ඞཁ

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$ brew install cmake ninja $ mkdir swift-source $ git clone https://github.com/apple/ swift.git $ ./swift/utils/update-checkout —clone $ ./swift/utils/build-script -x

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Ϗϧυ • ΊͬͪΌ͔͔࣌ؒΔ • Ϗϧυʹ3~4࣌ؒ

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Xcode Project • -xΦϓγϣϯͰXcodeϓϩδΣΫτ͕ੜ੒͞Ε Δ • build/swift-macosx-x86_64/swift-macosx- x86_64/Swift.xcworkspace

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ςετΛ࣮ߦ͢Δ • docs/Testing.md $ ./Swift/utils/build-script --test

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swift-source • update-checkoutsʹΑͬͯෳ਺ͷϦϙδτϦ ͕clone͞ΕΔ

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swift-source • Swift • swift-corelibs-foundation • swift-corelibs-libdispatch • swift-corelibs-xctest • swift-xcode-playground-support • swift-integration-tests

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swift-source • Swift • swift-corelibs-foundation • swift-corelibs-libdispatch • swift-corelibs-xctest • swift-xcode-playground-support • swift-integration-tests

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$ mkdir swift-foundation $ cd swift-foundation $ git clone [email protected]:apple/ swift-corelibs-foundation.git $ git clone [email protected]:apple/ swift-corelibs-xctest.git $ open swift-corelibs-foundation/ Foundation.xcworkspace

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swift-corelibs-foundation • https://swift.org ͔Β࠷৽ͷtoolchainΛऔಘ • Xcode > Preferences > ComponentsͰઃఆ

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swift-corelibs-foundation

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ωλΛ୳͢

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• 1. issueτϥοΧʔΛݟΔ • 2. FIXME୳͢ • 3. warning௵͢ ωλͷ୳͠ํ

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Issue TrackerΛݟΔ

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https://bugs.swift.org/

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issueͷݟ͚ͭํ • Foundation΍XCTest͸SwiftͰॻ͔Ε͍ͯΔͷ ͰखΛ෇͚΍͍͢ • ίϯύΠϥ΍LLVM͸ݫ͍͠ • ʮContributing to Open Source SwiftʯݟΔ

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https://news.realm.io/jp/news/tryswift-jesse- squires-contributing-open-source-swift/

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FIXMEΛ௚͢

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$ git grep 'FIXME' | wc -l > 3367

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WARNINGΛ௵͢

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PRΛૹΔ

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PRΛૹΔ • CONTRIBUTING GUIDEಡΉ • https://swift.org/contributing • ଞͷPRݟΔ

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CI • PR͝ͱʹউखʹ͸ճΒͳ͍ • ϨϏϡΞʔ͕ඞཁʹԠͯ͡ճͯ͘͠ΕΔ • 1PRʹ30෼͙Β͍͔͔Δ

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·ͱΊ • ؀ڥ࡞ͬͯwarning௵͚ͩ͢ͳΒ୭Ͱ΋Ͱ͖Δ • FIXME΋௚͢ͱ͜Ζଟͦ͏ʢ௅ઓதʣ • Ϗϧυ͕ͱʹ͔͘௕ͯ͘ٳ೔͕௵ΕΔ

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͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠