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Git Hands-On
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Kenichi Takahashi
October 01, 2014
Programming
10
6.6k
Git Hands-On
新卒エンジニア研修で使った資料です。
Kenichi Takahashi
October 01, 2014
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Transcript
GMO Pepabo, Inc. Kenichi TAKAHASHI 2014/10/01 ৽ଔΤϯδχΞݚम Git Hands-On
,FOJDIJ5",")"4)* IUUQTIVDSFBNOFU UXJUUFS!LFODIBO HJUIVCLFODIBO +PJOPO"QS ! (FOUPP 'VOUPP
-JOVY 5JMJOH8JOEPX.BOBHFS ,JOFTJT$POUPVSFE,FZCPBSE !
$POUFOUT αϒίϚϯυͱNBO ίϛοτɺϒϥϯνɺλά NFSHFͱSFCBTF
αϒίϚϯυͱNBO
mkdir git-hands-on cd git-hands-on git init
touch README.md git status
git add README.md
git status
git commit -m ‘initial commit’
man git-commit
&YFSDJTFT HJUMPHͷNBOΛݟͯɺͬͨ͜ͱ ͷͳ͍ΦϓγϣϯΛࢼͯ͠ΈΑ͏
echo ‘# Git Tutorial’ > README.md
git diff
git add -u
man git-add
git diff --staged
git commit -m ‘Add title’
git log
3FDBQ αϒίϚϯυͱNBOͷ͍ํ εςʔδͱ͍͏֓೦
"EWBODFE&YFSDJTFT HJUEJ⒎TUBHFEΛ࣮ߦ͢Δαϒί ϚϯυɺHJUETΛ࡞ͬͯΈΑ͏
mkdir bin ! echo "\!#/bin/sh\n\ngit diff -- staged" > bin/git-ds
! chmod +x bin/git-ds ! PATH=./bin:$PATH git ds
ίϛοτ ϒϥϯν λά
git log git log --oneline git log --oneline --decorate
man git-log
git tag v0.0.1
git log --oneline --decorate
git branch update-readme
git log --oneline --decorate
&YFSDJTFT DPNNJUɺCSBODIɺUBHԿ͕ҧ͏ ͷ͔͋ͬͯ͠ΈΑ͏
ޡղΛڪΕͣʹݴ͏ͱ commitͷϋογϡͷผ໊͕ ϒϥϯνɺλά
git log --oneline --decorate
HEADࠓ͍Δίϛο τΛࠩ͢ϙΠϯλ
git checkout (Ұͭલͷίϛοτ) git log --online --decorate
git checkout master git log --oneline --decorate
&YFSDJTFT NBTUFSͷҰͭલͷίϛοτΛ DIFDLPVU͠ɺ3&"%.&Λमਖ਼͠ ͯίϛοτͯ͠ΈΑ͏ ͜ͷͱ͖ɺίϛοτͷάϥϑ͕Ͳ͏ ͳ͍ͬͯΔ͔ߟ͑ͯΈΑ͏
git checkout HEAD~ echo 'hello antipop' >> README.md ! git
add -u git commit -m 'Lost commit' ! git log --oneline --decorate ! git checkout master ! git log --oneline --decorate
3FDBQ ϩάίϛοτͷ࿈ͳΓ UBH CSBODIDPNNJUͷผ໊ )&"%ࠓ͍Δͱ͜ΖΛࠩ͢ϙΠϯ λ
"EWBODFE&YFSDJTF ḷΕͳ͘ͳͬͨίϛοτΛ෮چ͢Δ ํ๏ΛΒͯΈΑ͏
NFSHFͱSFCBTF
git checkout update-readme
echo 'hello hsbt' >> README.md ! git diff ! git
add -u ! git commit -m 'Hello hsbt'
echo 'Konichiwa Rails' >> README.md ! git diff ! git
add -u ! git commit -m 'Konichiwa Rails' ! git log --oneline --decorate
git checkout master
touch History.md ! git add History.md ! git commit -m
'Create History.md’ ! git log --oneline --decorate !
git merge update-readme
&YFSDJTF T NFSHFίϛοτΛΈͯίϛοτͷܨ ΓΛ૾ͯ͠ΈΑ͏
"EWBODFE&YFSDJTFT ͠ɺNBTUFSʹίϛοτ૿͑ͯͳ ͔ͬͨͱ͖ͷϚʔδʹ͍ͭͯௐͯ ΈΑ͏ ώϯτ'BTU'PSXBSE
git checkout -b hello-swift ! echo 'Hello Swift' > Swift.md
! git add Swift.md ! git commit -m 'Add Swift.md'
git checkout master ! echo 'Hello Android' >> README.md !
git add -u ! git commit -m ‘Hello Android'
git checkout hello-swift
git log --oneline --decorate ! (ίϛοτΛϝϞ͓ͯ͜͠͏)
git rebase master
git log --oneline --decorate
&YFSDJTFT SFCBTFʹΑͬͯίϛοτͷܨ͕Γ ͕Ͳ͏มΘͬͨͷ͔૾ͯ͠ΈΑ͏ ϝϞ͓͍ͯͨ͠ίϛοτΛDIFDLPVU ͯ͠ɺHJUMPHΛݟͯΈΑ͏
3FDBQ HJUNFSHFͭͷίϛοτΛઌ ʹ࣋ͭίϛοτΛ࡞Δ HJUSFCBTFίϛοτ͔ΒύονΛ ࡞ͬͯɺͦΕΛҰ͍ͭͣͭͯͯ͘
"EWBODFE&YFSDJTFT NFSHFͱSFCBTFͰͦΕͧΕίϯϑ ϦΫτͷղܾํ๏ʹ͍ͭͯ͋ͬͯ ΈΑ͏
·ͱΊ
$POUFOUT αϒίϚϯυͱNBO ίϛοτɺϒϥϯνɺλά NFSHFͱSFCBTF
αϒίϚϯυͱNBO NBOͷ͍ํ εςʔδͱ͍͏֓೦
ίϛοτɺϒϥϯνɺλά ϩάίϛοτͷ࿈ͳΓ UBH CSBODIDPNNJUͷผ໊ )&"%ࠓ͍Δͱ͜ΖΛࠩ͢ϙΠϯ λ
NFSHFͱSFCBTF HJUNFSHFͭͷίϛοτΛઌ ʹ࣋ͭίϛοτΛ࡞Δ HJUSFCBTFίϛοτ͔ΒύονΛ ࡞ͬͯɺͦΕΛҰ͍ͭͣͭͯͯ͘
ଓ͖ Pro Git http://progit-ja.github.io/
"OZ2VFTUJPOT