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Koichi ITO
March 24, 2018
Technology
22
7.7k
Commit message will never die
Rails Developers Meetup 2018: day 1
(
https://techplay.jp/event/639872
)
Koichi ITO
March 24, 2018
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Transcript
$PNNJUNFTTBHFXJMMOFWFSEJF 4BU 3BJMTίϯτϦϏϡʔγϣϯ ͔ΒֶΜͩ (JU(JU)VCज़ ҏ౻ߒҰ !LPJD FTN 3BJMT%FWFMPQFST.FFUVQEBZ
άϥϯτΩϣαελϫʔ֊
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ࠓͷ
IUUQTUXJUUFSDPNLPJDTUBUVT
SBJMTSBJMT 3FNPWFA"4.VMUJCZUFATVOJDPEFUBCMF
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$POUFYU Կނඞཁ͔
$POUFYU Կނඞཁ͔ .FSJU ͲΜͳಘ͕
)PX ࣮ϙΠϯτ
)PX ࣮ϙΠϯτ ࣮ࡍ· ͩଓ͘
.FTVSF ܭଌ
.FTVSF ܭଌ Ϛʔδͯ͠Β͏ͨΊʹඞཁͳใΛ ඞཁͳ͚ͩ٧Ί͍ͯΔ
ͨΓલΛͨΓલʹ Step up your natural commit skill
,BUB
w5IFTFWFOSVMFTBHBJO w.Z3PDL)FSPFTJO +BQBO w(JU(JU)VCXPSLqPX "HFOEB
w5IFTFWFOSVMFTBHBJO w.Z3PDL)FSPFTJO +BQBO w(JU(JU)VCXPSLqPX "HFOEB
IUUQTDISJTCFBNTJPQPTUTHJUDPNNJU
4FQBSBUFTVCKFDUGSPNCPEZXJUIBCMBOLMJOF -JNJUUIFTVCKFDUMJOFUPDIBSBDUFST $BQJUBMJ[FUIFTVCKFDUMJOF %POPUFOEUIFTVCKFDUMJOFXJUIBQFSJPE 6TFUIFJNQFSBUJWFNPPEJOUIFTVCKFDUMJOF
8SBQUIFCPEZBUDIBSBDUFST 6TFUIFCPEZUPFYQMBJOXIBUBOEXIZWTIPX 5IFTFWFOSVMFTPGBHSFBU(JU DPNNJUNFTTBHF
IUUQTQPTUEDDIPXUPXSJUFBHJUDPNNJUNFTTBHF
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৺ʹཹΊ͓͍͍ͯͯͩ͘͞ ͜Εࠓ·Ͱ ݴΘΕ͖ͯͨ ͣͬͱ ͜ͱͰ͢ɻ
कഁ
कഁ
.JYJO+BQBOFTF
w ߦۭ͚ͯॻ͖·͠ΐ͏ w HJUͷίϛοτϝοηʔδߦ͕ λΠτϧɺߦҎ͕߱ຊจ w ߦΛۭʹͤͣຊจΛॻ͘ͱશͯλ Πτϧѻ͍ʹͳΓɺgit --oneline tig
ίϚϯυͰҰॹͨ͘ʹͳΔ λΠτϧͷޙߦۭ͚ͯຊจΛॻ͘
λΠτϧͷޙߦۭ͚ͯຊจΛॻ͘ λΠτϧ ߦ ຊจ ߦҎ߱ ۭߦ ߦ
w ࣈ҆Ͱଟগӽ͑ͯྑ͍ w ཁʹͰ͖ͳ͍΄Ͳ͘ͳΔΑ͏Ͱ͋ ΕͦΕຊจʹॻ͘͜ͱ w ίϛοτϝοηʔδʮԿނʯΛॻ͘ ͷ͕ͩλΠτϧʮԿΛʯͰྑ͍ λΠτϧΛࣈҎʹ͓͞ΊΔ
w จষͷ࢝Ί͕େจࣈӳจ๏ͷجຊ w lӳจ๏จষઌ಄େจࣈz<ݕࡧ> w ຊޠͳΒؾʹ͠ͳ͍ ؔͳ͍ λΠτϧͷจ಄Λେจࣈʹ͢Δ
w λΠτϧྖҬΛݮΒͤΔ w ຊޠͰ۟ෆཁ w ͕۟ݱΕΔͱಡݱΕ࢝ΊͨΓཁ ͔ΒΊͷઆ໌ͱΕ͍ͯ͘ w ΧϯϚɺಡඪͰ࠷େճΛ҆ ʹ͍ͯ͠Δ
λΠτϧͷจʹϐϦΦυΛ͚ͳ͍
w /" w ຊޠͷ߹ମݴࢭΊ͔༻ݴࢭΊ͔ ΛͳΔ͘౷Ұ͍ͯ͠Δ w ݸਓతʹ༻ݴࢭΊΛ͍ͬͯΔ w நྫʓʓΛ˚˚͢Δ λΠτϧ໋ྩ๏Ͱهड़͢Δ
w ࣈ҆Ͱଟগӽ͑ͯྑ͍ w 13ͷຊจʹॻ͘༰Λه͓ͯ͘͠ͱ ྑ͍ ޙड़͢Δ(JU)VCͱͷ࿈ಈྫ ຊจߦ͋ͨΓࣈҎʹ͓͞ΊΔ
w ʮͲͷΑ͏ʹ )PX ʯ࣮ΛಡΊ Θ͔Δ w ʮԿΛ 8IBU ʯίϛοτϝοηʔ δߦʹλΠτϧͱͯ͠ه͢
w ʮͳͥ 8IZ ʯίϛοτϝοηʔ δߦͷຊจͱͯ͠ه͢ ຊจͰʮͲͷΑ͏ʹʯͰͳ͘ʮԿ ΛʯͱʮͳͥʯΛઆ໌͢Δ
8IBU ԿΛ͢Δ͔
$POUFYU Կނඞཁ͔ 8IBU ԿΛ͢Δ͔
$POUFYU Կނඞཁ͔ .FSJU ͲΜͳಘ͕ 8IBU ԿΛ͢Δ͔
$POUFYU Կނඞཁ͔ .FSJU ͲΜͳಘ͕ 8IBU ԿΛ͢Δ͔ 8IBU
$POUFYU Կނඞཁ͔ .FSJU ͲΜͳಘ͕ 8IBU ԿΛ͢Δ͔ 8IZ 8IBU
5IFTFBSF (VJEFMJOFT IUUQKBXJLJQFEJBPSHXJLJ&""&""&##&&##"NFEJB'JMF$BOUJOP1MBOJTQIFSFQOH
w5IFTFWFOSVMFTBHBJO w.Z3PDL)FSPFTJO +BQBO w(JU(JU)VCXPSLqPX "HFOEB
)FSPFT !LBNJQP !ZZBHJ !BNBUTVEB BOENPSF !ZBIPOEB !QPDLF
w ڧͦ͏ͳਓͨͪɻڧͦ͏ͳਓͨͪΛਅ ࣅΕڧ͘ͳΕͦ͏ w ڧ͍ਓୡίϛοτϝοηʔδڧ͍ w ίʔυ͚ͩͰͳ͘ίϛοτϝοηʔδ ެ։͞Εͯͯഎத͔Β,BUBΛֶͿ ͜ͱ͕Ͱ͖Δ )FSPJTTUSPOH
,BUB 28"/ JO 2VBMJUZ8JUIPVU"/BNF
w l/PEFTDSJQUJPOQSPWJEFE ಛʹॳର໘ʹରͯ͠ ࣦྱz w lͳͥͦͷ13ΛϚʔδ͢Δඞཁ͕͋ Δͷ͔Λॻ͘z w l༗ӹͳใͯ͢ه͢z w
l$PTNFUJDDIBOHFͰ͋͑ͯ͋ ·Γॻ͔ͳ͍ ࣭ྔͷରൺ z )FSPFT໊ݴू ࢲͷίϯύε
lOPEFTDSJQUJPO QSPWJEFEzΛ߇͑Δ (JU(JU)VC5JQT
#FGPSF IUUQTHJUIVCDPNNVSZPJNQMCVPZTQVMM
"GUFS IUUQTHJUIVCDPNCCBUTPWSVCPDPQQVMM
w5IFTFWFOSVMFTBHBJO w.Z3PDL)FSPFTJO +BQBO w(JU(JU)VCUJQT "HFOEB
My workflow before and after
w NBTUFSʹ͍Δ··࡞ۀ w ࡞ۀॲ͕͍ͭͨΒϒϥϯνΛΔ w HJUDPNNJU࣌ʹλΠτϧ͚ͩΛ ॻ͍ͯίϛοτ w 13ͰຊจΛॻ͘ ʙ͘Β͍લͷ࡞ۀϑϩʔ
w ࡞ۀͷཁΛϒϥϯν໊ʹͯ͠ϒϥϯ νΞτ w λΠτϧͱຊจΛίϛοτ w 13ܗͷΈ ݱࡏͷ࡞ۀϑϩʔ
w ࡞ۀͷཁΛϒϥϯν໊ʹͯ͠ϒϥϯ νΞτ w λΠτϧͱຊจΛίϛοτ w 13ܗͷΈ ݱࡏͷ࡞ۀϑϩʔ 5JQTհ
lOPEFTDSJQUJPOQSPWJEFEzΛ߇͑Δ ࡞ۀతʹ͍ͭͯϒϥϯν໊Λ͚Δ ϒϥϯνΛߜΓࠐΊΔΑ͏ʹ͢Δ .BSLEPXOΛͬͯίϛοτϝοηʔδΛॻ͘ λΠτϧͱҰॹʹຊจΛॻ͘
$MPTJOHLFZXPSETΛ׆༻͢Δ ؔ࿈͢ΔίϛοτTRVBTI͢Δ (JU(JU)VCUJQT ࡁ
࡞ۀతʹ͍ͭͯ ϒϥϯν໊Λ͚Δ (JU(JU)VC5JQT
w ࡞ۀ ్த ͷ͜ͱʹ͍֮ͭͯॻʹͳΔ w (JU)VCͰͷλΠτϧΛΠϝʔδ͢Δ w Ϛʔδ͞ΕΔࡍʹl.FSHFQVMM SFRVFTUGSPNVTFS CSBODIOBNFzͱ͍ͬͨײ͡Ͱλ
ΠτϧʹೖΔͷͰͳΔͯ͘͘͠Δ ࡞ۀతʹ͍ͭͯϒϥϯν໊Λ͚ͭΔ
λΠτϧͱϒϥϯν໊ͷ૬ҧ FH ϒϥϯν໊
λΠτϧͱϒϥϯν໊ͷ૬ҧ FH ϒϥϯν໊
λΠτϧͱϒϥϯν໊ͷ૬ҧ FH ϒϥϯν໊
λΠτϧͱϒϥϯν໊ͷ૬ҧ FH ϒϥϯν໊
None
ϒϥϯνΛߜΓࠐΊΔΑ͏ ʹ͢Δ (JU(JU)VC5JQT
ϒϥϯν໊ͰߜΓࠐΉ alias cb=‘ git checkout ` git branch | peco
| sed -e "s/\* //g" | awk "{print \$1}"`' IUUQTHJUIVCDPNLPJDEPUpMFTCMPCFECECGBCGCEPUTIHJUTI- ߜΓࠐΈ༻ ΤΠϦΞε
ϒϥϯν໊ͰߜΓࠐΉ IUUQTHJUIVCDPNLPJDEPUpMFTCMPCFECECGBCGCEPUTIHJUTI- QFDPͰߜΓࠐΈ
w LPJDΦϦδφϧ w ࡞Γ͔͚ͷϩʔΧϧͷͷɺੜࣽ͑Ͱ ެ։ʹૣ͗͢Δ w ෳͷ࡞ۀதϒϥϯνΛ࣋ͭϦϙδτ ϦͰͷϒϥϯνߜΓࠐΈͷϔϧύʔ w ෆඞཁʹόοΫϦϯΫΛ͚ͭͨ͘ͳ͍
࡞ۀதϒϥϯνͷ಄ࢠʹXJQ@Λ͚Δ
XJQ@Ͱ࢝·ΔϒϥϯνQVTIͰ͖ͳ͍ #!/bin/sh # if [ "$(git rev-parse --abbrev-ref HEAD |
grep '^wip_')" ]; then echo "\033[0;31m[ABORT] You cannot push a branch whose prefix is \`wip_\`. \033[0;39m" 1>&2 exit 1 fi exit 0 IUUQTHJUIVCDPNLPJDEPUpMFTDPNNJUGCBCEEDEFGCCEFEGB HJUIPPLT QSFQVTI
%&.0
.BSLEPXOΛͬͯ ίϛοτϝοηʔδΛॻ͘ (JU(JU)VC5JQT
IUUQLPJDIBUFOBCMPHDPNFOUSZHJUDPOpHHMPCBMDPSFDPNNFOUDIBS
w HJUͷσϑΥϧτͩͱɺίϛοτϝοηʔ δΛฤू͢ΔΤσΟλͰͷίϝϯτߦ͕ ʹͳ͍ͬͯΔ w ҰํͰ(JU)VCͷ1VMM3FRVFTUͰ จॻߏΛ࡞Δ࣌.BSLEPXOͱͳ ΔͨΊɺݟग़͠ʹ͏͕ίϝϯτߦͱ ͯ͠ίϛοτϝοηʔδ͔Βফ͍͑ͯͨ Μෆศ
.BSLEPXOͰॻ͘5JQ
ίϝϯτͷจࣈΛ͔Βมߋ͢Δ % git config --global core.commentchar '^' ?ʹมߋ͢Δ w ͪΖΜ?Ͱͳͯ͘ྑ͘ɺϓϥοτϑΥʔ
ϜͰൺֱతߦ಄ʹΘͳͦ͞͏ͳͷΛબͿ w ྫ͑3VCZͩͱ!ͳͲίϛοτϝο ηʔδͰίʔυྫΛه͠͏ΔͷͰ͑ͳ͍
ίϝϯτͷจࣈΛ͔Βมߋ͢Δ diff --git a/dot.gitconfig b/dot.gitconfig index 07e3ef8..a95eae6 100644 --- a/dot.gitconfig
+++ b/dot.gitconfig @@ -30,6 +30,7 @@ branch = auto interactive = auto [core] + commentchar = ^ editor = emacsclient -nw -a '' excludesfile = ~/.gitignore [diff] % git config --global core.commentchar '^' HJUDPOpHͷՃ
λΠτϧͱҰॹʹຊจΛॻ͘ (JU(JU)VC5JQT
w 1VMM3FRVFTUʹॻ͘͜ͱΛ͋Β͔͡Ίί ϛοτϝοηʔδʹه͢ w ʮίϛοτˠ13࣌ʹॻ͘ʯͰͳ͘ʮίϛο τ࣌ʹॻ͘ˠ13ܗ͘Β͍ʯ w Ͳ͏ͤॻ͘ͳΒϒϥβͰͳ͖͘ͳΤ σΟλͰ w
NBTUFSQVTI͢Δͱ͖ͱྲྀΕΛม͑ͳ͍ λΠτϧͱҰॹʹຊจΛॻ͘
HJUDPNNJU࣌ʹΤσΟλฤू͢Δ
13࣌ʹλΠτϧຊจ͕ຒ·ͬͯΔ
$MPTJOHLFZXPSET Λ׆༻͢Δ (JU(JU)VC5JQT
w ίϛοτϝοηʔδʹ'JYFT൪߸ ͳͲؚΉͱ*TTVFͷΫϩʔζ࿈ܞ ʹͳΔ w طʹڍ͕͍ͬͯΔ*TTVFͷϙΠϯ λʹͳΔར͕͋Δ $MPTJOH,FZXPSETΛ׆༻͢Δ
IUUQTIFMQHJUIVCDPNBSUJDMFTDMPTJOHJTTVFTVTJOHLFZXPSET ༗ޮͳΩʔϫʔυ
'JYFTͷྫ FH *TTVFΛ ࢦఆ͍ͯ͠Δ
'JYFTͷྫ FH *TTVFΛ·ͱΊͯ ࢦఆ͍ͯ͠Δ
'JYFTͷྫ FH ϦϙδτϦʹΑΓ λΠτϧهࡌ
ؔ࿈͢Δίϛοτ TRVBTI͢Δ (JU(JU)VC5JQT
ຬΛ࣋ͯ͠13ͷ४උ 1SPCMFN දग़͢Δ
ຬΛ࣋ͯ͠13ͷ४උ $POUFYU ඞཁͳഎܠ
ຬΛ࣋ͯ͠13ͷ४උ 8IZ ରҊͱͷൺֱ $POUFYU ඞཁͳഎܠ
0QFOB13
ࢲͷ3VCP$PQྗ Use ""
None
TRVBTI HJUQVTIIFBEG
w ϝϯςφɺϩʔΧϧͰͷ։ൃ ྫ5%% ʹΑΔSFEDPNNJUHSFFO DPNNJUSFGBDUPSDPNNJUͷ ίϛοτཻʹڵຯ͕ͳ͍ w 13લͷϩʔΧϧ࡞ۀΛҰ۠Γͨ͠ ཻ͍ɺ13ϚʔδޙͷϦϞʔτมߋ ཤྺΛཻ͍͍ͨͱͳΔ
TRVBTIͷࢥߟ
w ϝϯςφϯεͰݫີʹॏཁͳͷҎԼ w ίϛοτͰͭͷมߋཧ༝Ͱ͋Δ͜ͱ w ςετίʔυ͕ηοτͰ͋Δ͜ͱ w ݁13ϨϏϡʔޙʹTRVBTI͢Δ Α͏ٻΊΒΕΔ͕ɺ͜Εਖ਼͍࢟͠ Ͱ͋Δ
TRVBTIͷࢥߟ
͓Ϛʔδ
ϝϯςͷྺ࢙ʹ։ൃ్্ͷෆཁ ίϛοτʹTRVBTIͯ͠ ෆཁͳίϛοτ͕ݱΕͳ͍
ॱಓ੍উ ͍·͋ΔྗͰಊʑͱίϛϡχςΟʹࢀՃ
w SBJMTSBJMTϦϙδτϦ͔Βɺ3BJMTͷίʔ υ͚ͩͰͳ͘13ͷग़͠ํ͔Βίϛοτϝο ηʔδͷॻ͖ํֶͿ͜ͱ͕Ͱ͖Δ w ಛʹίϯτϦϏϡʔλ͔࣌Βίϛολʔ ʹͳ͍ͬͯΔ3BJMTίϛολʔͷίϛοτ ͓खຊʹ͓͢͢Ί ࠪҰ՝՝ײ͋Δ
w ίϛοτϝοηʔδΛ੍͢ΔͷϦϙδ τϦͷྺ࢙ͷ҆ఆΛ੍͢Δ ͓ΘΓʹ
IUUQTUXJUUFSDPNLPJDTUBUVT
3BJMT044ύονձ ݄࣍։࠵
࣍ճ݄ ݄ ʙFTNʹͯ :PV
None
One more thing…
None
͋ͱ͔Γ·͢Ͷʁ ࠾༻ Ҏ্ͷ3BJMTΞϓϦ։ൃͷ࣮ l3BJMT044Λ௨͍ͨ͡͠ϓϩάϥϚʔz @koic·ͰͲ͏ͧ