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օ͞ΜͷϓϩδΣΫτʹ͸ σʔλϕʔεઃܭॻ΍&3ਤ͸ ͋Γ·͔͢ʁ

ͦΕ͸ߋ৽͞Ε͍ͯ·͔͢ʁ ࠷৽ͷঢ়ଶͰ͔͢ʁ

࠷ۙࢲ͕+0*/ͨ͠ ͋ΔϓϩδΣΫτͷ৔߹

͋ΔϓϩδΣΫτ -0-*101ϚωʔδυΫϥ΢υ ͷྫ w΋ͷ͍͢͝੎͍Ͱػೳ௥Ճ΍վળ͕܁Γฦ͞Ε͍ͯͨ w͍ΘΏΔ5JFSͳ୯७ͳ8FCΞϓϦέʔγϣϯͳͲͰ͸ͳ͘ɺϩʔϧ ͚ͩͰ΋ऑ΋͋Δɺ͍ΘΏΔ.JDSPTFSWJDFͳߏ੒ wͦͷ͏ͪॏཁͳঢ়ଶอ࣋Λ୲͏σʔλϕʔε͕ϩʔϧ wνʔϜϝϯόʔ͕༏लͰ͋Δ͜ͱ͔ΒσʔλϕʔεͷεΩʔϚมߋ΋ ;͘Ίಉ࣌ฒߦతʹߦΘΕ͍ͯͨ

͋ΔϓϩδΣΫτ -0-*101ϚωʔδυΫϥ΢υ ͷྫ wίʔυͷ؅ཧ͸(JU)VC ()& Ͱશͯ؅ཧ wΤϯδχΞ͚ͩͰͳ͘σβΠφʔ΋σΟϨΫλʔ΋(JU)VC্Ͱ׆ಈ wϓϩδΣΫτΛߏ੒͢ΔϦϙδτϦ͸ෳ਺ wϓϩάϥϛϯάݴޠ͸ͭͰ͸ͳ͘5ZQF4DSJQU΍(PͳͲෳ਺

଎͘ฒߦతͳ։ൃͷσʔλϕʔεεΩʔϚͷߋ৽՝୊ w୭΋͕σʔλϕʔεεΩʔϚͷશͯΛ೺Ѳ͍ͯ͠Δঢ়گͰ͸ͳ͔ͬͨ w ʮ͜ͷΧϥϜ͸ͲΜͳ༻్Ͱ࢖ΘΕΔΜͰ͔͢ʁʢࣗ෼ʣʯ w 4MBDLͰؾܰʹ࣭໰Ͱ͖Δ͠ɺௐ΂ͨΒΘ͔Δɻ͔͠͠ϫϯςϯϙ஗ΕΔ w୭΋͕σʔλϕʔεεΩʔϚͷ࠷৽ͷঢ়ଶΛ೺Ѳ͍ͯ͠Δঢ়گͰ͸ͳ ͔ͬͨ w ʮ͋ΕʁԶ͕࡞ͬͨϚΠάϨʔγϣϯ͕ద༻͞Εͯͳ͍ʯˠฒߦͰϚΠάϨʔγϣ ϯ͕ൃੜ͢Δ1VMM3FRVFTU͕͋ͬͨ݁ՌɺϚΠάϨʔγϣϯπʔϧͷϑΝΠϧ໊ ͷλΠϜελϯϓνΣοΫͰඈ͹͞Ε͍ͯͨ

࠷ॳͷࣗ෼ͷ޻෉ wνʔϜʹ+0*/ͨ͠͹͔ΓͰσʔλϕʔεͷશମ૾͕Θ͔Βͳ͔ͬͨ wͱΓ͋͑ͣ4DIBNB4QZΛ࢖ͬͯखݩʹσʔλϕʔευΩϡϝϯτΛ ࡞੒ͯ͠౎౓֬ೝ͍ͯͨ͠ wIUUQTDIFNBTQZPSH wશςʔϒϧશΧϥϜʹ$0..&/5Λ௥Ճ͢Δ1VMM3FRVFTUΛ͢ΔͳͲ wͱΓ͋͑ͣ҆৺

ͱ͜Ζ͕ɺ͋Δͱ͖

ϓϩμΫτΦʔφʔ ʮͲ͔͜ʹσʔλϕʔεઃܭॻͳ͍Ͱ͔͢Ͷʁʯ

ΤϯδχΞͰͳͯ͘΋42-Λۦ࢖͢Δձࣾͩͬͨ wσʔλϕʔεΛ೺Ѳ͍ͨ͠ͷ͸ΤϯδχΞ͚ͩͰ͸ͳ͔ͬͨ w։ൃ͍ͯ͠ΔΤϯδχΞ͸σʔλϕʔεͷεΩʔϚʹ͍ͭͯ࠷৽Ͱ͸ ͳ͍ʹͤΑ೺Ѳ͍ͯ͠Δʢ͠ͳ͍ͱ։ൃͰ͖ͳ͍ʣ w࣭໰΍֬ೝΛ͢Δͱ͖ʹ΋ΞλϦ͕͚ͭΒΕΔ wීஈผͷ͜ͱΛߟ͑Δඞཁ͕͋ΔσΟϨΫλʔ͸ͦ͏Ͱ͸ͳ͍ w͜Ε͸ʢྑ͍ҙຯͰʣ૝ఆ֎ɺ͜ͷ··ͩͱϚζ͍͔΋

UCMT

UCMT wUCMTJTB$*'SJFOEMZUPPMGPSEPDVNFOUBEBUBCBTF XSJUUFOJO(P wIUUQTHJUIVCDPNL-P8UCMT w.BSLEPXO ('. ܗࣜͰσʔλϕʔευΩϡϝϯτΛੜ੒ͯ͘͠ΕΔ$-* πʔϧ w$*ϑϨϯυϦʔͳίϚϯυ΋͋Δʢޙड़

Πϯετʔϧ w)PNFCSFXͰΠϯετʔϧՄೳ $ go get -u github.com/k1LoW/tbls $ brew install k1LoW/tbls/tbls w(P੡ͳͷͰHPHFUͰ΋ΠϯετʔϧͰ͖·͢

Φϓγϣϯ(SBQIWJ[ͷΠϯετʔϧ w&3ਤੜ੒ͷͨΊͷ(SBQIWJ[ΛΠϯετʔϧ͠·͢ $ brew install graphviz

AUCMTEPDAσʔλϕʔευΩϡϝϯτͷੜ੒ wAUCMTEPDAίϚϯυͰσʔλϕʔεʹ઀ଓͯ͠υΩϡϝϯτΛੜ੒͠·͢ $ tbls doc mysql://user:pass@hostname:3306/dbname ./dbdoc

ͦͯ͠(JU)VCʹίϛοτ

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.BSLEPXOͰ͋Δྑ͞ w(JU)VC্Ͱ͸ࣗಈͰϨϯμϦϯά͞ΕΔ wJNH΋؆୯ʹઃஔͰ͖Δ wϚʔΫμ΢ϯͳͷͰHJUEJ⒎Ͱࠩ෼͕Θ͔Γ΍͍͢ wεΩʔϚߋ৽಺༰͕Θ͔Γ΍͍͢

lEJ⒎z

AUCMTEJ⒎AυΩϡϝϯτͱσʔλϕʔεͷࠩ෼ wAUCMTEPDAΛAUCMTEJ⒎Aʹม͑Δ͚ͩͰσʔλϕʔεʹ઀ଓͯ͠طଘͷ ੜ੒ࡁΈυΩϡϝϯτͱͷࠩ෼Λग़ྗ͠·͢ʢ(SBQIWJ[Ͱग़ྗͨ͠&3ਤ Ҏ֎ʣ wࠩ෼͕ͳ͍ͱ͖͸Կ΋ग़ྗ͠ͳ͍ $ tbls diff mysql://user:pass@hostname:3306/dbname ./dbdoc

lࠩ෼͕ͳ͍ͱ͖͸Կ΋ग़ྗ͠ͳ͍z

͜ͷ࢓૊ΈΛ࢖ͬͯ$*ʹ૊ΈࠐΉ

$*࿈ܞ wσʔλϕʔεΛ࣋ͭΞϓϦέʔγϣϯͷςετʹ͸࠷৽ʹϚΠάϨʔγϣ ϯ͞Εͨσʔλϕʔε͕༻ҙ͞Ε͍ͯΔ͸ͣɻ wͦͷσʔλϕʔεʹ઀ଓͯ͠AUCMTEJ⒎AΛ࣮ߦɺίϛοτࡁΈͷυΩϡϝ ϯτͷࠩ෼Λ֬ೝɺࠩ෼͕͋Ε͹Τϥʔʹ͢Δɻ wUCMTίϚϯυ͸(P੡ͳͷͰϫϯόΠφϦɻͭ·Γ$*ʹ૊ΈࠐΈ΍͍͢

ྫ͑͹ϫϯϥΠφʔ w5SBWJT$*΍$JSDMF$*ͷ:".-ϑΝΠϧʹهड़ͯ͠ར༻Ͱ͖·͢ script: - DIFF=`tbls diff mysql://user:pass@hostname:3306/ dbname ./dbdoc` && if [ ! -z "$DIFF" ]; then echo "document does not match database." >&2 ; tbls diff mysql://user:pass@hostname:3306/dbname ./dbdoc; exit 1; fi

ྫ͑͹.BLFpMF wANBLFEPDAͱANBLFUFTUEPDA doc: ## Document database schema tbls doc mysql://user:pass@hostname:3306/dbname ./dbdoc testdoc: ## Test database schema document $(eval DIFF := $(shell tbls diff mysql:// user:pass@hostname:3306/dbname ./dbdoc)) @test -z "$(DIFF)" || (echo "document does not match database." && tbls diff mysql://user:pass@hostname:3306/ dbname ./dbdoc && exit 1)

$*ϑϨϯυϦʔ

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ίϚϯυͰυΩϡϝϯτੜ੒ ίϚϯυͰυΩϡϝϯτςετ

.Z42- 1PTUHSF42-

σʔλϕʔε υΩϡϝϯτ͕ͳ͍ υΩϡϝϯτ͕࠷৽Ͱͳ͍ ϓϩδΣΫτΛ ๾໓͢Δͧʂʂ

5IBOLZPV ࠷৽ͷ࠾༻৘ใΛνΣοΫˠ !QC@SFDSVJU