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ゆうきゃん
February 05, 2019
Programming
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バージョン管理ツールについて振り返り
ゆうきゃん
February 05, 2019
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Transcript
όʔδϣϯཧπʔϧ ʹ͍ͭͯৼΓฦΓ 2019/02/05(Ր) ROLOࣾLT Ώ͏͖ΌΜ
όʔδϣϯཧͷྺ࢙ʢݹʣ
ϑΝΠϧ໊ϑΥϧμ໊ʹ࣌ ΛࠁΉ
None
ιʔείʔυʹίϝϯτͰमਖ਼ ࣌༰ΛϝϞ͢Δ
Կ͕ͳͷ͔
࠷େͷ • ୭͕ • ͍ͭ • ͲͷϑΝΠϧͷ • ͲͷՕॴΛ •
ͲΜͳมߋΛߦͬͨͷ͔ • σΟϨΫτϦɺϑΝΠϧ໊͔ΒಡΈऔΕͳ͍
ͦͷଞͷ • ͕ൃੜͨ͠ࡍʹͲ͏ͬͯ͢ʁ • Ͳͷόʔδϣϯ͕σϓϩΠ͞ΕͯΔʁ • ڝ߹͕ى͖ͨ࣌Ͳ͏͢Δʁ • ޡͬͯϑΝΠϧΛ্ॻ͖͠ͳ͍ʁ •
ະ༻ͷίʔυ͕૿͑ͯಡΈͮΒ͘ͳ͍ʁ
None
Gitͱ • ࢄܕόʔδϣϯཧγεςϜ • ϑΝΠϧΛมߋ͢ΔࡍʹɺόοΫΞοϓϑΝΠϧΛ࡞ ͢Δඞཁ͕ͳ͍ • มߋ͢ΔલͷϑΝΠϧͷ༰ʹ͍ͭͰΕΔͷͰɺ ҆৺ͯ͠ϑΝΠϧΛมߋͰ͖Δ •
ෳਓͰϑΝΠϧΛมߋͨ͠Γɺڞಉ։ൃΛߦ͏͜ͱ ͕Ͱ͖Δ
GitHubͱ • GitͷϗεςΟϯάαʔϏεʢϦϞʔτϦϙδτϦʣ • ιʔείʔυͷӾཡ؆୯ͳόάཧػೳɺSNSͷػೳ • GitHub͕ࣾӡӦ • 20186݄ϚΠΫϩιϑτ͕ങऩ •
20191݄ϓϥΠϕʔτϦϙδτϦ͕ແঈԽ
Gitͷ֓೦
ϦϙδτϦ • 1ͭ1ͭͷόʔδϣϯͷใ ʢ͍ͭɺ୭͕ɺͲͷϑΝΠϧͷͲͷՕॴΛɺͲΜͳϝο ηʔδΛͯ͠มߋ͔ͨ͠ʣΛอଘ͢Δॴ • ϦϙδτϦೋछྨ • ϩʔΧϧϦϙδτϦʢࣗͷPCʣ •
ϦϞʔτϦϙδτϦʢGitHubʣ
ϦϙδτϦ
ίϛοτ • 1ͭ1ͭͷόʔδϣϯͷ͜ͱ • ίϛοτʹؚ·ΕΔใ • ϦϏδϣϯ൪߸ • ίϛοτͨ͠ਓʢ୭͕ʣ •
ίϛοτͨ࣌͠ʢ͍ͭʣ • ίϛοτͨ͠ͱ͖ͷϑΝΠϧ༰ͷࠩʢͲͷϑΝΠϧͷɺͲͷՕॴΛʣ • ίϛοτϝοηʔδʢͲΜͳมߋΛߦ͔ͬͨʣ • ίϛοτʢ1ͭલͷίϛοτʣͷϦϏδϣϯ൪߸
ίϛοτ
ϫʔΫπϦʔ • GitͰཧ͞Ε͍ͯΔϑΥϧμͷ͜ͱ • ϑΝΠϧʹมߋΛՃ͑Δͱɺ ϫʔΫπϦʔʹมߋ͕ө͞Ε·͢ɻ • લճͷίϛοτͱൺֱͯ͠ɺ มߋՕॴ͕Θ͔Γ·͢ɻ
ΠϯσοΫε(εςʔδϯάΤϦΞ) • ϫʔΫπϦʔ͔Β࣍ͷίϛοτʹؚΊ͍ͨ ϑΝΠϧͷมߋՕॴΛબ͠·͢ɻ • มߋՕॴΛબ͢Δ͜ͱΛɺεςʔδͱݺͿ • εςʔδ͞ΕͨมߋՕॴ ΠϯσοΫεʹө͞Ε·͢ɻ
ϫʔΫπϦʔͱΠϯσοΫε
Git֓೦ͷ·ͱΊ • ίϛοτ1ͭͷόʔδϣϯͷ͜ͱ • ϑΝΠϧΛมߋ͢ΔͱϫʔΫπϦʔʹө • มߋՕॴɺϫʔΫπϦʔ => ΠϯσοΫε =>
ϩʔΧϧ ϦϙδτϦͱભҠ͢Δ • ϫʔΫπϦʔ => ΠϯσοΫε(εςʔδ͢Δ) • ΠϯσοΫε => ϩʔΧϧϦϙδτϦ(ίϛοτ͢Δ)
ϒϥϯν • ίϛοτͷཤྺΛذͯ͠ه͠·͢ɻ • ذͨ͠ϒϥϯνଞͷϒϥϯνͷӨڹΛड͚ ͳ͍ɻ • ෳਓͰฒߦͯ͠։ൃΛਐΊΒΕΔɻ • master(ຊ൪)ɺstage(ݕূ)ɺڥ͝ͱͷϒϥ
ϯνΛ࡞ΕΔ
ϓογϡ/ϑΣον(ϓϧ) • ϓογϡɺϩʔΧϧͷϦϙδτϦͷ༰ΛϦ ϞʔτͷϦϙδτϦʹૹΓ·͢ɻ • ϑΣονɺϦϞʔτϦϙδτϦͷ༰Λϩʔ ΧϧϦϙδτϦʹऔΓࠐΈ·͢ɻ • ϓϧɺϑΣονͨ͠ޙʹݱࡏͷϩʔΧϧϒϥϯ νʹରͯ͠ɺରԠ͢ΔϦϞʔτϒϥϯνΛϚʔδ
͠·͢ɻ
Ϛʔδͱ • ଞͷϒϥϯνͷมߋΛݱࡏͷϒϥϯνʹऔΓ ࠐΉ͜ͱ • ڝ߹͢Δมߋ͕ൃੜ͍ͯ͠ͳ͚ΕϚʔδΛ ࣮ߦ͢Δ͚ͩͰมߋΛऔΓࠐΊΔ
Git֓೦ͷ·ͱΊ2 • ϦϙδτϦ • ίϛοτ • ϫʔΫπϦʔɺΠϯσοΫε • ϒϥϯνɺϓογϡɺϑΣον(ϓϧ) •
Ϛʔδ
GitHubͷศརػೳ
Πγϡʔ • ՝ཧػೳ • ୲ऀɺϚΠϧετʔϯɺϥϕϧ • ίϝϯτͰσΟεΧογϣϯͰ͖Δ • ϦϯΫɺը૾ɺιʔείʔυɺίϛοτͷڞ ༗͕͍͢͠
ϓϧϦΫΤετ • ίʔυϨϏϡʔࢧԉػೳ • ϒϥϯν୯Ґͷ͕ࠩݟΕΔ • ϨϏϡʔͨ݁͠ՌΛͤΔ • ߦ୯ҐͰͷϨϏϡʔίϝϯτͤΔ •
ϨϏϡʔྃͨ͠ϓϧϦΫΤετGitHub্Ͱ؆୯ ʹϚʔδͰ͖Δ
Git/GitHubΛ͏࣌ͷҙ • masterϒϥϯνͷϚʔδࡉ৺ͷҙΛ͏ • masterϒϥϯνϚʔδޙɺࣗಈσϓϩΠ͢Δઃఆ͕ଟ͍ • ϨϏϡʔΛ௨ͣ͞Ϛʔδ͢Δͱຊ൪ڥ͕ഁյ͞ΕΔՄೳੑ͕͋Δ • σʔλϕʔεΛมߋ͢Δίϛοτؚ͕·ΕͯΔͱΑΓमਖ਼ࠔʹ •
ύεϫʔυݸਓใGitཧ͠ͳ͍ • ྺ࢙Λվ͟Μ͢Δ࣌৻ॏʹߦ͏ • ϑΝΠϧ༰ྔ͕େ͖͍ͷΛGitཧ͠ͳ͍