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github.com/mercari の今と昔 /github-mercari
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Hiraku NAKANO
July 23, 2018
Technology
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github.com/mercari の今と昔 /github-mercari
西日本応援プロジェクト 真夏の大LT大会!
#midsummer_lt
https://techplay.jp/event/684228
Hiraku NAKANO
July 23, 2018
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Transcript
5&$)1-": ຊԠԉϓϩδΣΫτਅՆͷେ-5େձʂ HJUIVCDPNNFSDBSJͷࠓͱੲ
த (@Hiraku) https://github.com/hirak https://twitter.com/Hiraku 2015/12 Mercari, Inc 2018/02 Merpay,
Inc (ग़த) PHP, Go 2 ࣗݾհ
ʮϝϧΧϦͷࠓͱੲʯ ͩͱ5Ͱऩ·Βͳ͍ͷͰ… ʮgithub.com/mercari ͷࠓͱੲʯ Λ͠·͢ʂ
None
5 ˔ ༷ʑͳ044ʹࢧ͑ΒΕͯιϑτΣΞ։ൃΛ͍ͯ͠·͢ ˔ ۀதͷίϯτϦϏϡʔτݸਓͷࡋྔͰࣗ༝ ˔ ͦͷ্ͰɺHJUIVCDPNNFSDBSJͰެ։͍ͨ͠ͳΒͦΕࣗ༝ ϝϧΧϦͰͷલఏ ʮੑળઆʯ
6 ˔ ͦͷਓ͕ࣙΊͨ͋ͱɺͦͷϥΠϒϥϦ͕͑ͳ͘ͳͬͨΒࠔΔ ◦ fork͠ͳͯ͘ࡁΉํ͕ϕλʔ ◦ ॏཁͳίϯϙʔωϯτͳΒɺձࣾͱͯ͠ϝϯςφϯεͨ͠ํ͕͍͍ ˔ ΤϯδχΞ͕اۀΛஅ͢Δج४ͷҰͭʹͳΔ اۀެࣜͷ(JU)VCΞΧϯτͷׂ
ʔ ͜ͷOSSͬͯ ͜ͷձ͕ࣾ࡞ͬͯΔͷ͔ʙ
ࢲ͕ೖࣾͨ͠2015 ࣌ɺ gaurun͚͕ͩฒΜͰ ͍ͨ
8 ͦͷޙগͣͭ͠૿͍͑ͯͬͨ gaurun 2015-04-16 dietcube 2016-01-13 composer-diff-plugin 2016-01-29 widebullet 2016-02-26
siberi-android 2016-06-12 go-grpc-interceptor 2016-09-08 go-httpdoc 2017-05-31 honyakubot 2017-07-05 docker-appengine-go 2017-08-22 ... ...
9 ˔ ʮ$-"Λ༻ҙͨ͠΄͏͕͍͍ͷͰʁʯͱ͍͏͕ٞى͖Δ ݄ࠒ
OSS ࡞ऀ (ձࣾ or ݸਓ) OSSϥΠηϯε ʮҎԼͷϧʔϧ͑͞कͬ ͯ͘ΕͨΒࣗ༝ʹͬ ͍͍ͯΑʂʯ
11 ˔ ͜ͷιϑτΣΞ˓˓͕࡞Γ·ͨ͠ ˔ ແঈɾແอূɾͲΜͳతʹͩͬͯͬͯ0, ˔ ར༻ͨ͠Βஶ࡞ݖදࣔͯ͘͠Εʂ 044ϥΠηϯεʹॻ͍ͯ͋Δ͜ͱͷྫ
OSS ύον ৽ػೳఏҊ ࡞ऀ (ձࣾ or ݸਓ) OSSϥΠηϯε ʮҎԼͷϧʔϧ͑͞कͬ ͯ͘ΕͨΒࣗ༝ʹͬ
͍͍ͯΑʂʯ Pull Requestͷ ࡞ऀ
13 ˔ ίʔυΛॻ͍ͨ࡞ऀʹஶ࡞ݖ͕͋Δ ˔ ͜ͷ1VMM3FRVFTUओɺࢲͷϥΠηϯεͰͷެ։ʹຊʹ߹ҙ͍ͯ͠Δ ͷ͔͠Βʜ ˔ ͋ͱͰύον෦Λউखʹม͑ΒΕͳ͍ͱͨ͠Βɺ͔ͳΓෆศ ˔ ˠ044ϥΠηϯεύονͷѻ͍·Ͱॻ͍͍ͯͳ͍͜ͱ͕ଟ͍
1VMM3FRVFTUͷ߹Ͱ
14 ˔ ίϯτϦϏϡʔλ͕1VMM3FRVFTUΛૹΔࡍʹ߹ҙ͖͢औΓܾΊ ◦ ࢲ͕͜ͷύονΛॻ͖·ͨ͠ɻࢲͷஶ࡞Ͱ͢ ◦ ଞͷϥΠϒϥϦ͔ΒίʔυΛҠ২͠·ͨ͠ɻϥΠηϯεతʹOKͳ͜ͱΛ֬ೝ͍ͯ͠·͢ ◦ ࢲ͜ͷίʔυͷݖརΛ༗͍ͯ͠·͕͢ɺͦͷ෦Λࣗ༝ʹෳɾ൦(etc)͢ΔڐΛ ʢOSSͷΦϦδφϧͷݖརऀʣʹ༩͑·͢
◦ ͳͲ $-" $POUSJCVUPS-JDFOTF"HSFFNFOU
None
16 ˔ ௨ৗɺ1VMM3FRVFTUΛૹΔ߹ʹαΠϯ͕ඞཁ ˔ αΠϯͷཧํ๏ ◦ ࢴʹॻ͍ͯ༣ૹ͢Δ ◦ ిࢠॺ໊γεςϜΛ͏
◦ ʮI AGREEʯͱtypeͤ͞ΔṖͷϝʔϧϑΥʔϜ $-" $POUSJCVUPS-JDFOTF"HSFFNFOU
໘ͦ͘͞͏… (ૹΔํɺӡ༻͢Δํ)
ʮϦʔζφϒϧͳΓํΛ୳ͦ͏ʯ
19 ˔ ໘͚ͩͲɺϊʔΨʔυઓ๏͕͢͞ʹΑ͘ͳ͍ ˔ ๏ʹ૬ஊ ◦ CLAͱ͍͏ͷͷઆ໌ ◦ ଞࣾࣄྫ·ͱΊ ◦
ΤϯδχΞͨͪͷཁ ▪ ʮͳΔ͘໘͘͘͞ͳ͍ײ͡ʹ͍ͨ͠ʂʂʂʂʯ $-"ࡦఆͷಓ
https://www.mercari.com/cla/ ര
21 Please read this document carefully before submitting Your Contribution
to Mercari. Under any circumstances, by submitting Your Contribution, You are deemed to accept and agree to be bound by the terms and conditions of the CLA. ॏཁͳͱ͜Ζൈਮ
22 ձࣾݸਓΛͭͷ$-"Ͱ·͔ͳ͏ ຊจʹʮఏग़$-"ͷ߹ҙͱΈͳ͔͢Βͳʂʯͬͯॻ͍ͯ͠·͏ HJUIVC16--@3&26&45@5&.1-"5&NEʹಉ͡จষͱ$-"ͷϦ ϯΫΛهࡌ 1VMM3FRVFTUΛఏग़͢Δͱ͖ʹ࣮֬ʹʹ͢Δͣ
αΠϯγεςϜͳ͠Ͱɺ$-"ӡ༻͕Ͱ͖͍ͯΔ͜ͱʹ͢Δ (P#PMEͳϝϧΧϦࣾͷ$-"
͜ΕͳΒ؆୯ (ૹΔํɺӡ༻͢Δํ)
ձࣾͷ044ެ։ɺͲ͏ͯ͠·͔͢ʁ
25 ձࣾͷ044ઓུϨϕϧ 044ΛԿެ։ͯ͠ͳ͍ 044Λ؆୯ʹެ։Ͱ͖Δϑϩʔ͍ͬͯΔ ઓུΛ࣋ͬͯ044Խ͍ͯ͠Δ 01 02 03 Copyright ©
Merpay, Inc. All Rights Reserved.
26 $PEFPG$POEVDUͱ͔ఆΊ͍ͯͳ͍ SFQP࡞ऀ͕ܾΊͯΑ͠ ձࣾͷཱͪҐஔʹΑͬͯਖ਼ղҟͳΔ ϊʔΨʔυͷϦεΫආ͚Δ ͰɺؤுΓ͗ͯ͢ෆʹͳΒͳ͍Α͏ʹ͢Δ ࠓͷϝϧΧϦࣾ ͙Β͍ͷཱͪҐஔ
ʮϦʔζφϒϧͳΓํΛ୳ͦ͏ʯ
ࢀߟΦʔϓϯιʔειϑτΣΞͷҭͯํ IUUQTQSPEVDJOHPTTDPNKBDPQZSJHIU BTTJHONFOUIUNM