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git に詳しくなるまでの話 / How to be an expert of Git
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Kuniwak
PRO
December 01, 2018
Programming
21
1.4k
git に詳しくなるまでの話 / How to be an expert of Git
git challenge をはじめた人が語る、git に詳しくなるまでの話です
Kuniwak
PRO
December 01, 2018
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Transcript
HJUʹৄ͘͠ͳΔ·Ͱͷ HJUDIBMMFOHFΛ͡Ίͨਓ͕ޠΔ
,VOJXBL w HJUDIBMMFOHFΛ͡Ίͨਓ w HJUIVCDPN,VOJXBL w RJJUBDPN,VOJXBL
HJUʹͲΕ͙Β͍ৄ͘͠ͳΔͷ͔ ࠓճͷͷΰʔϧ
w HJUDIBMMFOHFͷΛͭ͘ΕΔ͙Β͍ w HJUʹখ͞ͳQBUDIΛ͛ΒΕΔ͙Β͍ w Wʹࣗͷ͕ࠩೖ͍ͬͯ·͢ w QBUDIͷ༰ɺHJUSFQMBDFޙͷ HJUpMUFSCSBODIͰෆԺͳ ܯࠂϝοηʔδ͕ग़Δ͜ͱͷ੍
Ͳ͏ͬͯৄ͘͠ͳͬͨͷ͔ ؾʹͳΓ·͢ΑͶ
ͱͱHJUେֶ࣌ʢ͝Ζ ʹ͍͡Ίͨ w ༻్5F9ͷςϯϓϨʔτΛཧ͢Δ͜ͱ w HJUΛબΜͩͷͳΜͱͳ͘ʢஏʣ w ͍ͬͯΔͱ͍ͬͯɺ$0/'-*$5ͷղܾͳͲͷ ڠௐ࡞ۀͰͷ͍ํ΄ͱΜͲΒͳ͍Α͏ͳঢ়ଶ
సػɺͷ(JU)VCओ࠵ͷษڧձ w ʮ(JU)VCτϨʔχϯάνʔϜ͔ΒֶͿ(JUͷ෦ߏʯ w ࣌·ֶͩੜ͕ͩͬͨɺHJUͷ෦ߏ૾ΑΓ γϯϓϧͰΤϨΨϯτͳ͜ͱʹিܸΛड͚ͨ • http://orgachem.hatenablog.com/entry/ 2013/11/16/020500
ৼΓฦͬͯॏཁͩͬͨͱߟ͍͑ͯΔ͜ͱɿ ʮެ։Ͱ͖ΔϨϕϧʹൃදϝϞΛཧͨ͠ʯ ͜ΕʹΑͬͯɺͨͩௌ͘Ҏ্ʹཧղΛਂΊΒΕͨ
ৄ͘͠ͳΔͨΊͷڭ܇ ษڧձʹग़Δ ެ։Ͱ͖Δ͙Β͍ཧղΛཧ͢Δ
͜ͷޙɺϛΫγΟʹೖࣾͯ͠4/4NJYJͷ։ൃʹܞΘΔɿ w όοΫΤϯυαʔόʔͷվम w ϓϩδΣΫτΛԣஅͨ͠+BWB4DSJQUϨϏϡʔ w ϑϩϯτΤϯυͷٕज़తෛ࠴ͷฦࡁ ͜ͷաఔͰɺษڧձϝϞͰҭ͕ͯͨࣝ׆͖Δ
HJUͰ͏·͍͔͘ͳ͍͜ͱ͕͋ΔΜͰ͕͢ ͜ͷɺ୭͔Θ͔Γ·͢ʁ νϟοτ্ͷಉ྅ ,VOJXBL ͋ɺΘ͔Δ͔͠Εͳ͍Ͱ͢ ʢϝϞʹΑΓࣗ৴͕͍͍ͭͯΔঢ়ଶʣ ࣮ɺʙʙʙʙͱ͍͏ײ͡ͰͰ͢Ͷʜ ͋ʔɺͦΕʙʙʙʙ͢Ε0,Ͱ͢
͜ͷΑ͏ͳΓऔΓΛճ͍ͯ͠Δ͏ͪʹɺ ࣗવͱपғʹʮHJUಘҙͳਓʯͱೝ͞ΕΔ ೝ͞ΕΔͱʮ͋ͷਓʹฉ͚Θ͔Δʯతʹ ͳʹΛͤͣͱHJUͷ͕ू·ͬͯ͘Δ தʹΘ͔Βͳ͍ग़ͯ͘Δ͕ɺ ͦΕΛௐΔ͏ͪʹ͞Βʹཧղ͕ਂ·Δ
ৄ͘͠ͳΔͨΊͷڭ܇ ࠔͬͯΔਓ͕͍ͨΒ͓ॿ͚
࣍ͷసػɺ৽ͨͳDIBMMFOHFγϦʔζͷ૬ஊ͕͖ͨ͜ͱ w ʮԿ͔DIBMMFOHFͷωλʹͳΔͷͳ͍͔ͳʁʯ w ૬ஊ࣌ͷωλா͔ΒʮHJUʯΛݟ͚ͭΔ w ͦ͏͍͑ɺͪΐͬͱલʹ͍HJUͷʹ ରॲ͚ͯͨ͠Ͳɺ͋ΕʹͰ͖ͳ͍͔ͳʜ
None
͜͏ͯ͠ HJUDIBMMFOHF ੜ·Εͨ
Λ࡞͍ͯ͠ΔͱɺΑΓHJUʹৄ͘͠ͳ͍ͬͯ͘ w ৄ͍͔͠Β͕࡞ΕΔͷͰͳ͍ w Λ࡞Δ͔Βৄ͘͠ͳΔ w Λͭ͘ΓɺղνΣοΧΛ࣮͢Δͱ ཧղ͕ݫີʹࢼ͞ΕΔͨΊ͍͢͝ษڧʹͳΔ
ৄ͘͠ͳΔͨΊͷڭ܇ ܦݧҾ͖ग़͠ ׆༻ͷػձΛݟಀ͞ͳ͍
͞Βʹͦͷઌ
ͳʹ͔ٕज़ॻయͰຊग़ͦ͏ͱ ࢥ͏Μ͚ͩͲԿ͔ωλ͋Δʁ ಉظʢݩNJYJʣ ,VOJXBL ͋ʔɺHJUͳΒॻ͚Δ͔ ͡Ό͋ͦΜͳײ͡Ͱ͓ئ͍͠·͢ʔ Αͬ͠Όɺॻͧ͘ʙʙʙʙ
None
None
None
αϯϓϧίʔυΛಈ࡞֬ೝ͍ͯ͠Δ͏ͪɺ HJUͷົͳڍಈʹؾͮ͘ HJUΦʔϓϯιʔεͳͷͰɺ github.com/git/git͔Β ιʔείʔυΛݟΒΕΔ
None
Ͳ͏Βόάͳؾ͕ೱް HJUʹଐ͍ͯ͠Δ%PDVNFOUBUJPO 4VCNJUUJOH1BUDIFTͰύονͷ࡞๏ΛֶͿ ڪΔڪΔϝʔϦϯάϦετʹ͛Δ )BNBOP͞Μ͔Βฦ৴͕͖ͯϏϏΔ
)BNBOP͞Μ ΊͬͪΌ༏͍͠
ύονͷϨϏϡʔͰ༷ͷޡղʹؾ͚ͨΓɺ ίϛοτϝοηʔδͷॻ͖ํͷΞυόΠεΛ ͍͍ͨͩͯɺ࠷ߴͷύον͕ ແࣄWϚʔδ
ৄ͘͠ͳΔͨΊͷڭ܇ ཧղͷ૯ूฤΛॻ͘ ݟ͚ͭͨΛݟա͝͞ͳ͍ 044ʹߩݙ͠Α͏
͜͏ͯ͠ࢲHJUৄ͍͠ਓʹͳΓ·ͨ͠
·ͱΊ ษڧձʹ͍ͬͺ͍ग़Α͏ ཧղΛཧ͠Α͏ ࠔͬͯΔਓΛॿ͚Α͏ ܦݧҾ͖ग़͠
׆༻ͷػձΛݟಀ͞ͳ͍ ͜Ε·Ͱͷཧղͷ ૯ूฤΛॻ͜͏ աఔͰݟ͚ͭͨΛ ݟա͝͞ͳ͍ 044ʹߩݙ͠Α͏
0OFNPSFUIJOH
ศ ར ͳ ͓ ࢈