Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Unity の meta ファイルの過不足の merge を防止しよう / How to pr...
Search
Kuniwak
PRO
March 24, 2021
Programming
2
3.5k
Unity の meta ファイルの過不足の merge を防止しよう / How to prevent missing or dangling meta files
Gotanda.unity #17 sponsored by 株式会社キッズスター 2021/3/24
https://meetup.unity3d.jp/jp/events/1279
Kuniwak
PRO
March 24, 2021
Tweet
Share
More Decks by Kuniwak
See All by Kuniwak
DeNA での思い出 / Memories at DeNA
orgachem
PRO
6
2.7k
それ CLI フレームワークがなくてもできるよ / Building CLI Tools Without Frameworks
orgachem
PRO
18
4.3k
状態遷移図を書こう / Sequence Chart vs State Diagram
orgachem
PRO
4
520
テストケースの名前はどうつけるべきか?
orgachem
PRO
2
640
欠陥を早期に発見するための Software Engineer in Test とその重要性 / What is Software Engineer in Test and How they works
orgachem
PRO
21
4.7k
住宅を WebXR で評価しよう / Evaluating My Home by WebXR
orgachem
PRO
0
190
HOME VR
orgachem
PRO
1
830
uGUI の自動操作の考え方と操作方法
orgachem
PRO
1
1.5k
Swift Macro に備えて構文木を 10min で学ぶ / Learn Syntax Tree for Swift Macro in 10 minutes
orgachem
PRO
1
1.5k
Other Decks in Programming
See All in Programming
Feature Flags Suck! - KubeCon Atlanta 2025
phodgson
0
150
TypeScript 5.9で使えるようになった import defer でパフォーマンス最適化を実現する
bicstone
1
300
Rails Girls Sapporo 2ndの裏側―準備の日々から見えた、私が得たもの / SAPPORO ENGINEER BASE #11
lemonade_37
2
180
Atomics APIを知る / Understanding Atomics API
ssssota
1
150
Duke on CRaC with Jakarta EE
ivargrimstad
0
130
ソフトウェア設計の課題・原則・実践技法
masuda220
PRO
20
13k
JEP 496 と JEP 497 から学ぶ耐量子計算機暗号入門 / Learning Post-Quantum Crypto Basics from JEP 496 & 497
mackey0225
2
450
2026年向け会社紹介資料
misu
0
250
AIを駆使して新しい技術を効率的に理解する方法
nogu66
1
650
スタートアップを支える技術戦略と組織づくり
pospome
7
8.3k
AI時代もSEOを頑張っている話
shirahama_x
0
100
CloudflareのSandbox SDKを試してみた
syumai
0
170
Featured
See All Featured
Producing Creativity
orderedlist
PRO
348
40k
The Hidden Cost of Media on the Web [PixelPalooza 2025]
tammyeverts
1
39
Rails Girls Zürich Keynote
gr2m
95
14k
Building a Modern Day E-commerce SEO Strategy
aleyda
45
8.1k
Into the Great Unknown - MozCon
thekraken
40
2.2k
We Have a Design System, Now What?
morganepeng
54
7.9k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
31
2.9k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
10
680
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.2k
How to Think Like a Performance Engineer
csswizardry
28
2.3k
The World Runs on Bad Software
bkeepers
PRO
72
12k
Transcript
6OJUZͷNFUBϑΝΠϧͷ աෆΛࢭ͠Α͏ Kuniwak - DeNA Co.,Ltd. 2021.03.24 Gotanda.unity #17
ؒͰ͍͑ͨ͜ͱ
6OJUZͰॏཁͳNFUBϑΝΠϧͷաෆΛ ετϨεͳ͘ݟ͚ͭΔπʔϧ͍͔͕Ͱ͔͢ 3 ͍͑ͨ͜ͱ
6OJUZͰॏཁͳNFUBϑΝΠϧͷաෆΛ ετϨεͳ͘ݟ͚ͭΔπʔϧ͍͔͕Ͱ͔͢ 4 ·ͣ͜ΕΛղઆ ͍͑ͨ͜ͱ
NFUBϑΝΠϧͱ
6 NFUBϑΝΠϧΞηοτͷϝλใ͕ه͞ΕͨϑΝΠϧ IUUQTEPDTVOJUZEDPN%PDVNFOUBUJPO.BOVBM"TTFU8PSLqPXIUNM fileFormatVersion: 2 guid: 96e963ca667b44… TextureImporter: internalIDToNameTa externalObjects:
{} serializedVersion: mipmaps: mipMapMode: 0 … ը૾ΞηοτΛ JNQPSU ରԠ͢ΔNFUBϑΝΠϧ͕ ࣗಈੜ͞ΕΔ 6OJUZͷΠϯεϖΫλ͔Β ͍͡ΕΔ TBNQMFQOH TBNQMFQOHNFUB
6OJUZͰॏཁͳNFUBϑΝΠϧͷաෆΛ ετϨεͳ͘ݟ͚ͭΔπʔϧ͍͔͕Ͱ͔͢ 7 ͜͜·Ͱ0, ͍͑ͨ͜ͱ
6OJUZͰॏཁͳNFUBϑΝΠϧͷաෆΛ ετϨεͳ͘ݟ͚ͭΔπʔϧ͍͔͕Ͱ͔͢ 8 Կ͕ى͜Δͷ͔ ͍͑ͨ͜ͱ
NFUBϑΝΠϧաෆͷᜁΓ
NFUBϑΝΠϧΛ DPNNJU͠ΕΔ όάΔ͔ NFUBϑΝΠϧΛ ফ͠ΕΔ ࡞ۀͷअຐ
NFUBϑΝΠϧΛ DPNNJU͠ΕΔ όάΔ͔ NFUBϑΝΠϧΛ ফ͠ΕΔ ࡞ۀͷअຐ
12 NFUBϑΝΠϧͷDPNNJUΕόάͷݪҼʹͳΔ TBNQMFNBUʢϚςϦΞϧʣ TBNQMFQOHʢςΫενϟʣ TBNQMFQOHNFUB fileFormatVersion: 2 guid: 96e963ca667b44… TextureImporter:
... ςΫενϟͷࢀর ϚςϦΞϧ͔Β ςΫενϟΛ ࢀর͍ͨ͠
13 NFUBϑΝΠϧͷDPNNJUΕόάͷݪҼʹͳΔ TBNQMFNBUʢϚςϦΞϧʣ TBNQMFQOHʢςΫενϟʣ TBNQMFQOHNFUB fileFormatVersion: 2 guid: 96e963ca667b44… TextureImporter:
... NFUBͷ(6*%Λࢀর ࣮ମ ը૾ͷNFUBʹ ॻ͔Εͨ(6*%͕ ϚςϦΞϧଆʹ ॻ͔ΕͯΔ͜ͱͰ ࣮ݱ͞Ε͍ͯΔ
14 NFUBϑΝΠϧͷDPNNJUΕόάͷݪҼʹͳΔ TBNQMFNBUʢϚςϦΞϧʣ TBNQMFQOHʢςΫενϟʣ TBNQMFQOHNFUBʢผʣ fileFormatVersion: 2 guid: 96e963ca667b44… TextureImporter:
... NFUBͷ(6*%Λࢀর ࣮ମ ͠NFUBϑΝΠϧΛ DPNNJU͠ΕΔͱɺ ผͷਓͷڥͩͱ ผͷNFUBϑΝΠϧ͕ ࣗಈੜ͞Εͯ͠·͏
15 NFUBϑΝΠϧͷDPNNJUΕόάͷݪҼʹͳΔ TBNQMFNBUʢϚςϦΞϧʣ TBNQMFQOHʢςΫενϟʣ TBNQMFQOHNFUBʢผʣ fileFormatVersion: 2 guid: 96e963ca667b44… TextureImporter:
... NFUBͷ(6*%Λࢀর ࣮ମ ผͷNFUBʹผͷ (6*%͕ৼΒΕΔͷͰ ࢀর͕ΕΔ
16 NFUBϑΝΠϧͷDPNNJUΕόάͷݪҼʹͳΔ TBNQMFNBUʢϚςϦΞϧʣ TBNQMFQOHʢςΫενϟʣ TBNQMFQOHNFUBʢผʣ fileFormatVersion: 2 guid: 96e963ca667b44… TextureImporter:
... NFUBͷ(6*%Λࢀর ࣮ମ ςΫενϟͷࢀর ݁ՌతʹϚςϦΞϧ ςΫενϟΛࢀর Ͱ͖ͳ͘ͳͬͯόάΔ
NFUBϑΝΠϧΛ DPNNJU͠ΕΔ όάΔ͔ NFUBϑΝΠϧΛ ফ͠ΕΔ ࡞ۀͷअຐ
NFUBϑΝΠϧΛফ͠ΕΔͱ खݩͰຖؔͳ͍͕ࠩग़ͯ͏͍͟
6OJUZͰॏཁͳNFUBϑΝΠϧͷաෆΛ ετϨεͳ͘ݟ͚ͭΔπʔϧ͍͔͕Ͱ͔͢ 19 ͍͠͏͍͟ ͍͑ͨ͜ͱ
20 ͔͠͠ɺͨͼͨͼNFUBϑΝΠϧͷ աෆ͕ຖൃੜ͍ͯͨ͠ ͦ͜ͰNFUBϑΝΠϧͷաෆΛͳͳ ͢༯ਫ਼͞Μ͕ੜͨ͠ͱ͍͏ʜ
ͦ͜Ͱ༯ਫ਼͞ΜΛۤߦ͔Βղ์͢Δ πʔϧΛͭ͘Γ·ͨ͠
None
23 $ cd /path/to/unity/project $ unity-meta-check -silent missing: Autofix/Missing.meta missing:
Missing.meta dangling: Autofix/Dangling.meta dangling: Dangling.meta λʔϛφϧͰ؆୯ʹ࣮ߦͰ͖Δ
24 NFUBʹաෆ͕͋Δ13ͷNFSHFΛ CMPDL͢Εଞͷਓͷ࡞ۀΛࢭΊͳ͍ͰࡁΉ
25 ݕࠪͷ࣮ߦ࣌ؒ࡞ۀ͕ ࢭ·ͬͯ͠·͏͜ͱʹҙ NFUBʹաෆ͕͋Δ13ͷNFSHFΛ CMPDL͢Εଞͷਓͷ࡞ۀΛࢭΊͳ͍ͰࡁΉ
6OJUZͰॏཁͳNFUBϑΝΠϧͷաෆΛ ετϨεͳ͘ݟ͚ͭΔπʔϧ͍͔͕Ͱ͔͢ 26 ͜͜ॏཁ ͍͑ͨ͜ͱ
ετϨεͷͳ͞
Ξηοτ ࣮ߦඵ
+FOLJOTʹࡌ͚ͬͯ ࣮ߦඵະຬ +FOLJOTͷͪ࣌ؒͱήʔϜຊମͷQVMM࣌ؒͷΦʔόʔϔου͕͍
͔ͬͨʜʂʁʢϑϥάʣ
31 +FOLJOT্Ͱੜ͞ΕͨΞηοτ ʢϚελʔσʔλʣʹ NFUBϑΝΠϧ͕ͳ͍ʜ
32 $ unity-meta-check | unity-meta-autofix \ -fix-missing \ -fix-dangling \
./Assets/AutoGenerated/ ؆қతͳBVUPpYػೳ͡Ί·ͨ͠
͜ΕͰ࣮ӡ༻ʹΕ·ͨ͠
ӡ༻ͯ͠Θ͔ͬͨ͜ͱ
NFUBաෆ ୭ѱ͘ͳ͔ͬͨ ਓʑ6OJUZͱ(JUʹ ࿔͞Ε͍ͯΔ͚ͩͩͬͨ ࠔͬͯͨਓ͕6OJUZ࠶ىಈͨ͠Β࣏Γ·ͨ͠ใࠂ͢ΔͳͲṖ͕ਂ͍ (JUۭϑΥϧμΛ෮ݩ͠ͳ͍ͷͰରԠͨ͠NFUB͕ʹු͘ ʢͨͩ͠6OJUZ͔ΒۭϑΥϧμ࡞ͬͯ͘ΕΔʣ
·ͱΊ 36 6OJUZͰॏཁͳNFUBϑΝΠϧͷաෆΛ ετϨεͳ͘ݟ͚ͭΔπʔϧ͍͔͕Ͱ͔͢
37 Πϯετʔϧํ๏3&"%.&ΛΈ͍ͯͩ͘͞ɿ https://github.com/DeNA/unity-meta-check