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
How to write CUI application in Go
Search
Takashi Kokubun
June 17, 2014
Programming
4
3.1k
How to write CUI application in Go
Takashi Kokubun
June 17, 2014
Tweet
Share
More Decks by Takashi Kokubun
See All by Takashi Kokubun
Deoptimization: How YJIT Speeds Up Ruby by Slowing Down / RubyKaigi 2025
k0kubun
2
3.2k
YJIT Makes Rails 1.7x faster / RubyKaigi 2024
k0kubun
7
14k
Ruby JIT Hacking Guide / RubyKaigi 2023
k0kubun
2
10k
YJIT: Dive into Ruby's JIT compiler written in Rust / Rust.Tokyo 2022
k0kubun
2
2.2k
Towards Ruby 4 JIT / RubyKaigi 2022
k0kubun
3
11k
Optimizing Production Performance with MRI JIT / RubyConf 2021
k0kubun
1
470
Why Ruby's JIT was slow / RubyKaigi Takeout 2021
k0kubun
3
2k
数時間かかる週一リリースを毎日何度も爆速でできるようにするまで / CI/CD Conference 2021
k0kubun
21
14k
Ruby 3 JIT's roadmap / RubyConf China 2020
k0kubun
0
830
Other Decks in Programming
See All in Programming
UbieのAIパートナーを支えるコンテキストエンジニアリング実践
syucream
2
710
【第4回】関東Kaggler会「Kaggleは執筆に役立つ」
mipypf
0
790
[FEConf 2025] 모노레포 절망편, 14개 레포로 부활하기까지 걸린 1년
mmmaxkim
0
990
Kiroの仕様駆動開発から見えてきたAIコーディングとの正しい付き合い方
clshinji
1
150
技術的負債で信頼性が限界だったWordPress運用をShifterで完全復活させた話
rvirus0817
1
2.1k
The state patternの実践 個人開発で培ったpractice集
miyanokomiya
0
150
Jakarta EE Core Profile and Helidon - Speed, Simplicity, and AI Integration
ivargrimstad
0
200
STUNMESH-go: Wireguard NAT穿隧工具的源起與介紹
tjjh89017
0
380
未来を拓くAI技術〜エージェント開発とAI駆動開発〜
leveragestech
2
180
書き捨てではなく継続開発可能なコードをAIコーディングエージェントで書くために意識していること
shuyakinjo
1
310
SOCI Index Manifest v2が出たので調べてみた / Introduction to SOCI Index Manifest v2
tkikuc
1
110
ワープロって実は計算機で
pepepper
2
1.4k
Featured
See All Featured
Bash Introduction
62gerente
614
210k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
15
1.6k
The Invisible Side of Design
smashingmag
301
51k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
48
9.6k
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.8k
Building a Modern Day E-commerce SEO Strategy
aleyda
43
7.5k
Product Roadmaps are Hard
iamctodd
PRO
54
11k
The Cost Of JavaScript in 2023
addyosmani
53
8.8k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6k
It's Worth the Effort
3n
187
28k
Code Review Best Practice
trishagee
70
19k
Transcript
2014/06/17 hikarie.go How to write CUI application in Go by
@k0kubun
ɾRails app engineer ɾGithub, Twitter: ɹ@k0kubun Έͳ͞ΜɺॳΊ·ͯ͠ Takashi Kokubun
ಥવͰ͕͢
օ͞ΜීஈGoͰ ԿΛॻ͍͍ͯ·͔͢ʁ
ࢲɺ
scheme interpreter
Twitter client
peco (just contribution)
TETRIS
CUI
Why do I write CUI application in Go?
Because
I work with Terminal, !
I work with Terminal, I love Terminal,
I work with Terminal, I love Terminal, I live in
Terminal.
And
Go is Fast
I love to use fast CUI app
That's all.
ࢲͷߟ͑
ͱΓ͋͑ͣGoͰ ॻ͍ͱ͚ͦ͏ ࢲͷߟ͑
Α͠ॻ͍ͯΈΑ͏
None
ΧʔιϧҠಈͰ͖Δ Α͏ʹ͍ͨ͠
r := bufio.NewReader(os.Stdin) buf, _ := r.ReadString('\n') ...
ɾɾɾʁ
EnterΩʔԡ͢·Ͱ Ωʔೖྗड͚औΕͳ͍
ࠔͬͨ
ΊͬͪΌάάͬͨ ΊͬͪΌίʔυړͬͨ
݁Ռ
mattn/http-gonsole uses go-readline
ɾgo-readline ɹɾGNU readlineґଘ(໘), GPL ɹɾUTF-8ରԠͯ͠Δ, WindowsՄ ɾgo.linenoise ɹɾ1100ߦͷCͷίʔυ, BSD ɹɾUTF-8ରԠͯ͠ͳ͍…,
Windowsແཧ readlineܥͷϥΠϒϥϦ͍·͠ΐ͏ ͳΜ͔Ϗϧυࣦഊͨ͠Γ͢ΔͷͰదͳϑΥʔΫ୳͔ࣗ͢Ͱ͢
ͬͱॻ͍ͯΈΑ͏
None
Ͳ͏͢Μͩ͜Ε ผʹจࣈΛೖྗ͍ͨ͠Θ͚͡Όͳ͍
linenoiseͷίʔυಡΜͰΈΔ͔ ͕ͬͯΔͭ ͨͬͨͷ1100ߦʂ
linenoiseͷίʔυಡΜͰΈΔ͔ ͜Μͳͷʹ 3ສߦॻ͘ඞཁ͕ ͋Δͷ͔ʁ ͔͍͍ͬ͜
݁Ռ
#include <termios.h> tcsetattr()
termiosͷcgoόΠϯσΟϯάॻ͍ͨ k0kubun/go-termios ॻ͍͔ͯΒؾ͍͚ͮͨͲdavecheneyͷ github.com/pkg/term ྑ͛͞
ͰϙʔλϏϦςΟ͍ Windows? ͪΐͬͱฉ͍ͨ ͜ͱͳ͍Ͱ͢Ͷ
·ͨίʔυړͬͨ
lestrrat/peco uses termbox-go
ɾWindowsରԠͯ͠ΔͬΆ͍ ɾେମͷΩʔೖྗఆͰ͖Δ ɾ࠲ඪࢦఆ͍ͯ͠Ζ͍Ζॻ͚Δ termbox-goྑ͍Ͱ͢
termbox-go ศར
·ͱΊ
ɾCUIΞϓϦॻ͜͏ ɾtermbox-goศར ·ͱΊ
Thank you for your listening