Swift Package Manager (SwiftPM, SPM)

by Satoshi Hachiya

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Swift Package Manager (SwiftPM, SPM) 2016-05-25 potatotips #29 JPMartha 1

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ࣗݾ঺հ @JPMartha_jp JPMartha 2

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Swift Package Manager 3

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࿩͢͜ͱ ᶃ Swift Package Manager ೖ໳ ᶄ ͜ΕΛۦ࢖ͨ͠πʔϧ঺հ 4

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apple / swift-package-manager  (GitHub) 5

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Merged ! 6

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ͨͩ͠։ൃ͢Δʹ͸ apple / master ͷ࠷৽͕ඞཁ ʢDevelopment Snapshots ͸ෆཁʣ ͍Ζ͍Ζ΍΍͍͜͠ͷͰ ڵຯ͕͋Δํ͸ͷͪ΄Ͳฉ͍͍ͯͩ͘͞ɻ 7

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͝ଘ஌ͳ͍ํ޲͚ʹ • ैདྷͷϥΠϒϥϦΛύοέʔδͱݺͼ·͢ɻ • CocoaPods, Carthage ͷΑ͏ʹϥΠϒϥϦΛ؅ཧ ͢ΔπʔϧͰ͢ɻ • ͨͩ͠গ͠ҧ͍·͢ɻ 8

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ύοέʔδΛ Ϗϧυ͢Δ $ swift build 9

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$ swift build • Xcode Λ࢖Θͳ͍ͰύοέʔδશମΛϏϧυ͠·͢ɻ • Swift 3.0-devʢSwift 2.2 ʹ͸ͳ͍ʣͰ͢ɻ • Apple ͷϦϙδτϦʹকདྷ૾͕هࡌ͞Ε͍ͯ·͕͢۩ମ తʹ͸·ͩΘ͔Γ·ͤΜɻ • Archive ͕ͳ͍Ͱ͕͢ Xcode ϓϩδΣΫτΛੜ੒͢ΔίϚ ϯυ͕͋Γ·͢ɻ`$ swift build -X`  ʢকདྷతʹ Xcode ʹ૊Έࠐ·ΕΔΑ͏Ͱ͢ʣ 10

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Tips ୯ʹʮ͜͏͍͏͜ͱ͕Ͱ͖·͢ʯͱ͍͏࿩Ͱ͢ɻ 11

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Module • Sources ͱ Tests ҎԼΛσΟϨΫτϦͰΘ͚Δ͜ͱ ʹΑΓɺ໊લۭؒΛΘ͚Δ͜ͱ͕Ͱ͖·͢ɻ Directory.isAccessible() File.isAccessible() • αʔυύʔςΟͷϥΠϒϥϦͰ໊લ͕όοςΟϯ άͯ͠΋Αͦ͞͏Ͱ͢ɻʢσΟϨΫτϦ͕ผʣ 12

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Directory / File #if os(Linux) import Glibc #else import Darwin #endif #if os(Linux) public func isAccessible(name: String) -> Bool { guard !name.isEmpty else { return false } return access(name, F_OK) == 0 } #else public func isAccessible(path: String) -> Bool { guard !path.isEmpty else { return false } return access(path, F_OK) == 0 } #endif 13

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Travis CI Cross-Platform (OS X, Linux) 14

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.travis.yml 15

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run-tests.sh 16

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JPMartha / FounDarwin 17

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͜͜·Ͱ͕ Swift Package Manager ೖ໳ͷ ࿩Ͱͨ͠ɻ 18

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Swift Package Manager Ͱ ίϚϯυϥΠϯπʔϧΛ ࡞੒͠·ͨ͠ tryswift on GitHub 19

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tryswiftdev Φʔϓϯιʔε༻ίϚϯυϥΠϯπʔϧ܈Ͱ͢ɻ 20

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README Generator ৽͍͠ϓϩδΣΫτͷ README Λ؆୯ʹ࡞Ε·͢ʂ • It duplicates an existing README.md • It replaces strings (e.g. Name) in a README.md 21

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Find it "image not found” Λ୳͠·͢ʂ • "Find It" searches for a specified file in some directories. • It makes easy for you to compare your Xcode Build Settings and find a mistake. 24

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Version Strings Updater ֤छυΩϡϝϯτͷόʔδϣϯ จࣈྻΛҰׅม׵͠·͢ʂ 26

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Development Snapshots Installer ৽͍͠ Snapshots Λ؆୯ʹΠϯετʔϧͰ͖·͢ʂ • It downloads a specified Developer Snapshot into your current working directory. • It installs the package via the sudo command. • It removes the pkg file. 28