fukuoka.ts #3 社内でESLintの共通設定を配りたい2025年春版

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!QJSPTJLJDL 'SJ 'VLVPLBUT ࣾ಺Ͱ&4-JOUͷڞ௨ઃఆΛ ഑Γ͍ͨ ೥य़൛

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ࣗݾ঺հ w !QJSPTJLJDL w 9͸ݟΔ͚ͩɺ౤ߘ͸#MVFTLZ IUUQTCTLZBQQQSP fi MFQJSPTJLJDLCTLZTPDJBM w גࣜձࣾ;FOF w ۙگ w ଉࢠͷߴߍडݧ͕ऴΘΔ🎊ࠎં͢Δ🤕🈚

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ࠓ೔ͷ࿩ w ڞ௨ઃఆ!ࣗࣾɾࣗνʔϜFTMJOUDPO fi HΈ͍ͨͳOQNύοέʔδ w 'MBU$PO fi H͕ओྲྀʹͳͬͨࠓͷϕετϓϥΫςΟεΛ୳Γ͍ͨ w ˞ࠓճ͸-FHBDZ$PO fi H͸ແࢹ͠·͢

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എܠͱ໨త w ࠓͷձࣾʹೖࣾͨ͠ॳظʢ೥ऑલʣ͔Β࡞Γ͍ͨͱࢥ͍ͬͯͨ w ૊৫͕খ͍͞ͷͰ+454͕ಘҙͰ͸ͳ͍ਓ͕ίʔυΛॻ͘ػձ͕ଟ͘ɺ ϨϏϡʔෛՙ͕ߴ͔ͬͨ w ϞϊϨϙͰ͸ͳ͘ϨϙΛ૿΍͢ઓུΛऔ͍ͬͯͨ ʢ୯ʹϞϊϨϙͷӡ༻ʹࣗ৴͕ͳ͔͚͕ͬͨͩͩʣ w ʮͰ΋ɺ͜ͷϑΣʔζͰ࡞Δͷ͸΍Γ͗͢͡ΌʁʯΈ͍ͨͳᷤ౻͕͋Γɺ ͳ͔ͳ͔࣮ݱͰ͖ͣ

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എܠͱ໨త w FTMJOUDPO fi HBJSCOCCBTFΛϕʔεʹઃఆ͍͕ͯͨ͠ɺࣙΊ͍ͨ w 'MBU$PO fi H͕Wʢ೥ࠒʁʣͰొ৔͕ͨ͠ɺ ೥ݱࡏɺFTMJOUDPO fi HBJSCOC͸'MBU$PO fi HʹະରԠ w ͱ͍͏͔ɺ-BTUQVCMJTI͕ZFBSTBHP w ΋ͪΖΜ&4-JOUWʹ͸ରԠ͍ͯ͠ͳ͍

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എܠͱ໨త w ࣗ෼Ҏ֎ͷϝϯόʔ͕؆୯ʹɺΪνΪνʹઃఆͰ͖ΔΑ͏ʹ͍ͨ͠ w ઃఆɺ೉͍͠ w &4-JOUͷઃఆ͸ಛʹ೉͍͠ؾ͕͢Δɻ w ΏΔ͘ͳΓ͕ͪɺઃఆͨͭ͠΋Γ͕૝ఆ௨ΓʹMJOU͕ޮ͔ͳ͍͜ͱ΋ɻ

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'MBU$POGJH EFGJOF$POGJHɺHMPCBM*HOPSFTʹ͍ͭͯ

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'MBU$POGJHͷ௒؆୯ͳ͓͞Β͍ w ઃఆϑΝΠϧ͸FTMJOUDPO fi HͰɺ+4PS54 ཁઃఆʣͰॻ͚Δ w ഑ྻΛFYQPSU͠ɺͦͷཁૉʹઃఆΛॻ͍͍ͯ͘ w ϓϥάΠϯͷઃఆํ๏͕มΘͬͨ w ͦͷଞɺࡉ͔͘มΘ͍ͬͯΔ͜ͱ͕͋Δ͕ɺৄ͘͠͸υΩϡϝϯτΛಡ΋͏ w IUUQTFTMJOUPSHEPDTMBUFTUVTFDPO fi HVSFDPO fi HVSBUJPO fi MFT w IUUQTFTMJOUPSHEPDTMBUFTUVTFDPO fi HVSFNJHSBUJPOHVJEF

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αϯϓϧίʔυ

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'MBU$POGJHͰഇࢭ͞Εͨ΋ͷ w ࢠσΟϨΫτϦʹઃఆϑΝΠϧΛஔ͍ͯɺ਌ͷઃఆΛ্ॻ͖͢Δ w FTMJOUJHOPSFϑΝΠϧ w FOW w FYUFOET

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ແࢹ͍ͨ͠ϑΝΠϧ΋FTMJOUDPOGJHʹఆٛ w ڞ௨ઃఆʹؚΊΔ͜ͱ͕Ͱ͖ΔΑ͏ʹͳͬͯ͋Γ͕͍ͨ

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HMPCBM*HOPSFTؔ਺͕WͰ௥Ճ

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FOWͷഇࢭɺ໌ࣔతʹHMPCBMTͷઃఆ͕ඞཁʹ

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'MBU$POGJHʹFYUFOET͸ແ͍

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FYUFOET͕ͳ͍ͱਏ͍ྫ

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EFGJOF$POGJHؔ਺͕WͰ௥Ճ UZQFTDSJQUFTMJOUͷDPO fi Hؔ਺ͱಉ͡Α͏ͳػೳ

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ڞ௨ઃఆΛॻͧ͘

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ಛஈɺؾΛ͚ͭΔ͜ͱ͸࣮͸ͳ͍͔΋ w ઃఆͷఏڙଆɾར༻ଆͰҧ͍΍ؾΛ͚ͭΔ఺͕ͳ͍ w !FTMJOUKT΍UZQFTDSJQUFTMJOUͷSFDPNNFOEFE౳΋ ར༻ଆͱಉ͡ϑΥʔϚοτͰઃఆΛఆ͍ٛͯ͠Δ͚ͩ w ʮڞ௨ઃఆΛFYUFOETͨ݁͠Ռɺ࠷ऴతʹͲͷΑ͏ͳઃఆʹͳ͍ͬͯΔͷ͔ʯ ΋FTMJOUDPO fi HKTΛDPOTPMFMPH͢Ε͹෼͔Δ w 'MBU$PO fi Hͷར఺👌

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ڞ௨ઃఆ͸DPOGJHTʹల։͢Δͷ͕Αͦ͞͏ w ެࣜͷڞ௨ઃఆ͕ͦ͏ͳ͓ͬͯΓɺͦΕʹ߹Θ͍ͤͯΔϓϥάΠϯ͕ଟ͍ w JNQPSU\DPO fi HT^GSPN!FTMJOUKT DPO fi HTSFDPNNFOEFE w JNQPSUUTFTMJOUGSPNUZQFTDSJQUFTMJOU UTFTMJOUDPO fi HTSFDPNNFOEFE w EF fi OF$PO fi Hؔ਺ͷFYUFOETͰFYBNQMFSFDPNNFOEFEͱࢦఆ͢Δͱɺ FYBNQMFϓϥάΠϯͷDPO fi HTSFDPNNFOEFEΛݟΔΑ͏ʹͳͬͨ

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OBNFΛॻ͘ w IUUQTFTMJOUPSHEPDTMBUFTUVTFDPO fi HVSFDPO fi HVSBUJPO fi MFTDPO fi HVSBUJPOOBNJOHDPOWFOUJPOT w ೚ҙͷϑΟʔϧυ͕ͩɺڞ௨ઃఆΛॻ͘৔߹͸ਪ঑͞Ε͍ͯΔ w &4-JOU͸ҰҙͰ͋Δ͜ͱΛڧ੍͠ͳ͍͚Ͳɺ ϓϥάΠϯ໊dͱ͔ύοέʔδ໊dΈ͍ͨͳײ͕͡ਪ঑

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EFGJOF$POGJHؔ਺OBNFFYUFOET w ͜Ε͕ɺ

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EFGJOF$POGJHؔ਺OBNFFYUFOET w ͜ͷΑ͏ʹల։͞ΕΔ

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ڞ௨ઃఆͷதͰڞ௨ઃఆΛFYUFOET͢Δੋඇ ྫʣUZQFTDSJQUFTMJOUͷSFDPNNFOEFE TUZMJTUJDΛͦͷ··࢖͏ UZQFTDSJQUFTMJOUͷྫ

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ઃఆ͕ ॏෳ͍ͯ͠Δ

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ڞ௨ઃఆͷதͰڞ௨ઃఆΛFYUFOET͢Δੋඇ w ݁Ռ͸มΘΒͳ͍͸ͣͳͷͰ޷Έͷ໰୊Ͱ͸͋Δ w ઃఆ͕ॏෳͯͪ͠͝Όͬͯͯ΋݁Ռ͕ಉ͡ͳΒ͍͍Ͱ͠ΐɺ ͱ͍͏ਓ͸ผʹ0, w ݸਓతʹ͸γϯϓϧʹ͍ͨ͠ͷͰɺ ໘౗Ͱ΋ࣗ෼Ͱఆٛɾӡ༻ͯ͠΋͍͍͔ͳͱࢥͬͨ w ·ͨɺϓϥάΠϯͷΞοϓσʔτ࣌ʹઃఆ͕উखʹมΘΔϦεΫ΋͋Δ

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࣋ଓՄೳͳঢ়ଶΛ࡞Δ w ͪΌΜͱϝϯς͠ͳ͍ͱɺ͙͢ʹ௠෗Խ͕ͪ͠ w SFOPWBUFͰ&4-JOUຊମ΍ϓϥάΠϯͷߋ৽ʹ௥ै͢Δ w ςετΛॻ͘ w OQNύοέʔδͷQVCMJTIΛ(JUIVC"DUJPOTʹ৐ͤͯӡ༻ෛՙΛԼ͛Δ w FUD

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&4-JOUͷ/PEF"1*ͰςετΛॻ͘ &4-JOUΠϯελϯεͰϓϩάϥϚςΟοΫʹϦϯτΛॻ͚Δ༷

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FTMJOUMJOU5FUͷฦΓ஋ -JOU3FTVMUܕͷ഑ྻ

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FSSPSXBSOͳϧʔϧΛऔΓग़͢

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ςετ͢Δ

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!DZCP[VFTMJOUDPOGJH͕͓खຊతʹྑ͍ͱࢥ͏ w IUUQTHJUIVCDPNDZCP[VFTMJOUDPO fi H w -FHBDZ$PO fi H'MBU$PO fi H྆ํʹରԠ͍ͯ͠Δ w ςετ΋ॻ͍͍ͯΔ

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·ͱΊɺײ૝ͳͲ

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΋͏#JPNFͰ͍͍ͱࢥ͏ w &4-JOUɺ೉͗͢͠Δɻ্ڃऀ޲͚ʹͳͬͯ͠·͍ͬͯΔؾ͕͢Δɻ w ৘ใྔ͕ଟ͗͢Δ w ૊ΈࠐΈͷϧʔϧ͸ࠓ͘Β͍͋Δʢ%FQSFDBUFEΛআ͘ʣ w UZQFTDSJQUFTMJOUͷυΩϡϝϯτͷྔ͸ϓϥάΠϯ୯ମͷྔͰ͸ͳ͍ w %FOPɺ࢖͓͏

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"*͕ίʔυΛॻ࣌͘୅ w ίʔυʹର͢Δͩ͜ΘΓ͕ബΕͭͭ͋Δ w !ࣗࣾɾࣗνʔϜFTMJOUDPO fi H͸ͩ͜ΘΓͷմͰɺ ࣌୅ʹٯߦͯ͠ͳ͍͔ʁ w ΍͸Γɺ#JPNFͰ w Ұํɺ"*͕ॻ͘ίʔυʹର͢ΔΨʔυϨʔϧΛங͘࡞ۀͱ͍͏ݟํ΋Ͱ͖Δ w ਓؒ͸DVSTPSSVMFT΍੩తղੳɺ&&ςετ౳ʹ৺݂Λ஫͙࣌୅͔

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ͦΕͰ΋΍Δ৔߹ w খ࢝͘͞ΊΔ w ِཅੑ͕Ұ൪ා͍ʢ࣮͸ޮ͍ͯͳ͔ͬͨʣͷͰɺ খ͍͞εςοϓͰ֬ೝ͠ͳ͕ΒਐΊΔͷ͕Αͦ͞͏ w ࣋ଓՄೳੑ w ϧʔϧ͕ݻ·ͬͯ΋ຊମɾϓϥάΠϯ͸Ξοϓσʔτ͠ଓ͚Δ w ໢ཏ͢Δඞཁ͸͋Δͷ͔ʁߟ͑Δ w ࣗռɻޮՌͷߴ͍ϧʔϧ͚ͩ͋Ε͹͍͍ͷͰ͸ʁ