今までのSwift => これからのSwift

http://softlayer.connpass.com/event/28141/

Transcript

1. ࠓ·ͰͷSwift 㱺 ͜Ε͔ΒͷSwift 2016.4.16
2. ࣗݾ঺հ Akihiro Kosako Tech Lead / iOS Engineer
5. Swift ? Apple͕։ൃ
6. Swift ? 2014೥6݄ొ৔ 1.0 => 2014/9 2.0 => 2015/9 2.2 => 2016/3
7. Swift ? 3.0 => 2016/6 ?
8. Swift ? Φʔϓϯιʔε
9. Swift ? server side swift ?
10. Swift ? Android ?
11. Swiftͷಛ௃ ੩తܕ෇͚ Φϓγϣφϧ
12. Swiftͷಛ௃ ࣗ෼ͷ΍ͬͨݴޠʹࣅ͍ͯΔͱײ͡Δ ͍͍ͱ͜ͲΓͷݴޠ
13. ࠷ۙͷSwift Reactive
15. KITURA? Swift Web framework
16. Setup Linux΍DockerͰ΋࢖͑Δ͕ࢼ͢ͳΒMac͕؆୯
17. Setup step1 https://swift.org/download/ SwiftίϯύΠϥΛΠϯετʔϧ
18. Setup step1 …Πϯετʔϧग़དྷͳ͍ʁ
19. Setup step1
20. Setup step1
21. Setup step0 ·ͣ͸OSΞοϓσʔτ
22. Setup step1 ࠓ౓ͦ͜ίϯύΠϥΛΠϯετʔϧ
23. Setup step1 $ export PATH=/Library/Developer/Toolchains/swift- latest.xctoolchain/usr/bin:"${PATH}" ύεΛ௨ͯ͠SwiftίϚϯυ͕࢖͑ΔΑ͏ʹ͢Δ
24. Setup step2 brew install http-parser curl hiredis pcre2 ඞཁͳϥΠϒϥϦͷΠϯετʔϧ with Homebrew
25. Create Project 1.σΟϨΫτϦΛ࡞ͬͯ mkdir myFirstProject 2.Swift projectΛ࡞੒͢Δ cd myFirstProject swift build —init
26. Create Project https://github.com/IBM-Swift/Kitura#developing-kitura- applications
27. Create Project 3.ॻ͍ͯ͋Δ௨Γʹ΍Ε͹ಈ͖·͢
28. SampleCode https://github.com/IBM-Swift/Kitura-Sample
29. SampleCode DEMO
30. ײ૝ NodeͬΆ͍(swift) router.get("/hello") { _, response, next in response.setHeader("Content-Type", value: "text/html; charset=utf-8") do { try response.status(HttpStatusCode.OK).send("Hello Kitura").end() } catch {} next() } // Listen on port 8090 let server = HttpServer.listen(8090, delegate: router) Server.run()
31. ײ૝ NodeͬΆ͍(node express) var express = require('express'); var app = express(); app.get('/hello', function (req, res) { res.send('Hello World!'); }); app.listen(3000, function () { console.log('Example app listening on port 3000!'); });
32. ײ૝ ݁ߏͪΌΜͱಈ͘
33. 0QFO8IJTL
34. OpenWhisk? Πϕϯτۦಈܕ αʔόϨεͰίʔυΛ࣮ߦ
35. OpenWhisk? AWS Lambda
36. OpenWhisk?
37. OpenWhisk? Swift Javascript Docker
38. HOW to start?
39. How to start? ϦϯΫ͕ݟ͔ͭΒͳ͍orz
40. How to start?
41. How to start? ExperimentalͷͨΊϦʔδϣϯΛถࠃೆ෦ʹ੾Γସ͑Δ
42. How to start? ར༻ਃ੥͢ΔͱҰ೔ఔ౓Ͱར༻ڐՄͷϝʔϧ͕ಧ͘
43. How to start?
44. How to start?
45. How to start? ܭࢉͷԼʹOpenWhiskͷϦϯΫΛΫϦοΫʂ
46. How to start? ʊਓਓਓਓਓਓਓਓʊ
    ʼɹಥવͷΤϥʔɹʻ
    ʉ:?:?:?:?:?:?:ʉ
    
47. How to start? ී௨ʹBluemixͷΞΧ΢ϯτΛ࡞ΔͱγυχʔϦʔδϣϯ
48. How to start? σϑΥϧτͰdevεϖʔε͕࡞੒͞Ε͍ͯΔ
49. How to start? ถࠃೆ෦ϦʔδϣϯʹϩάΠϯ͢Δͱεϖʔε͸ଘࡏ͠ͳ͍
50. How to start? ʊਓਓਓਓਓਓਓਓʊ
    ʼɹಥવͷΤϥʔɹʻ
    ʉ:?:?:?:?:?:?:ʉ
    
51. How to start?
52. How to start?
53. How to start?
54. How to start?
55. help % wsk action -h usage: wsk action [-h] {create,update,invoke,get,delete,list} ... optional arguments: -h, --help show this help message and exit available commands: {create,update,invoke,get,delete,list} create create new action update update an existing action invoke invoke action get get action delete delete action list list all actions
56. help % wsk action invoke -h usage: wsk action invoke [-h] [-u AUTH] [-p PARAM PARAM] [-b] [-r] name positional arguments: name the name of the action to invoke optional arguments: -h, --help show this help message and exit -u AUTH, --auth AUTH authorization key -p PARAM PARAM, --param PARAM PARAM parameters -b, --blocking blocking invoke -r, --result show only activation result if a blocking activation (unless there is a failure)
57. Hello world wsk action invoke /whisk.system/samples/echo -p message hello --blocking —result { "message": "hello" }
58. Hello world wsk action invoke /whisk.system/samples/echo -p message hello --blocking ok: invoked /whisk.system/samples/echo with id 003af1 response: { "result": { "message": "hello" }, "status": "success", "success": true }
59. Post to slack wsk package list /whisk.system https://github.com/openwhisk/openwhisk/tree/master/ catalog
60. Post to slack slack pkgΛΠϯετʔϧ wsk package get --summary /whisk.system/slack
61. Post to slack POST wsk action invoke --blocking --result /whisk.system/ slack/post --param username webhookbot --param text 'Hello world from openWhisk' --param url 'https:// hooks.slack.com/services/sample/sample/sample' -- param channel #target_channel
62. OpenWhisk with swift DEMO
63. ·ͱΊ • Swift͕iOS/MacOSҎ֎Ͱ࢖ΘΕΔՄೳੑ͕ग़͖ͯͨ • αʔόαΠυͰ΋ͪΌΜͱಈ͘ • OpenWhisk͸Package͕૿͑Ε͹Մೳੑ͕޿͕Γͦ͏
64. ͋Γ͕ͱ͏͍͟͝·ͨ͠