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Masafumi Okura
May 13, 2022
Programming
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550
Neovim hearts Ruby
https://fukuokarb.connpass.com/event/245647/
Masafumi Okura
May 13, 2022
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Transcript
Neovim :hearts: Ruby OKURA Masafumi, Fukuoka.rb 0x100 ճ LT େձ,
2022-05-11
100000000ճ։࠵ ͓ΊͰͱ͏͍͟͝·͢ʂʂʂ ʢೋਐʣ
࠷ۙͷRubyͷΛฉ͍͍ͯΔͱ
͜Μͳ͕ଟ͍Ͱ͢Ͷ • typeprof͕VSCodeʹରԠͨ͠Αʂ • SteepରԠ͍ͯ͠ΔΑʂ • σόοΨVSCode্Ͱಈ͘Αʂ
શ෦VSCode͡ΌΜʂ
ԶͨͪʢVimʣʹ໌ͳ͍…ʁ
None
Neovimͱ • VimͷϑΥʔΫ • ݱతͳػೳʹଟ͘ରԠ • VimͷϓϥάΠϯ͍͍ͩͨͦͷ··͑Δ • VimͰ͑ΔϓϥάΠϯͷվྑ൛͕LuaͰॻ͔Ε͍ͯΔ͜ͱ͕ଟ͍ •
ඇৗʹ׆ൃͳ։ൃʢຊମɾϓϥάΠϯͱʹʣ
͍͔ͭ͘ͷศརͳϓϥάΠϯΛ͝հ
neovim/nvim-lspcon fi g
neovim/nvim-lspcon fi g • LSPʢVSCodeൃͷิػೳͱ͔ʹؔ͢ΔϓϩτίϧʣΛ͏ͨΊ ʹ΄΅ඞਢ • ࣄલʹొ͞ΕͨLSPαʔόʔͰ͋ΕɺઃఆϑΝΠϧΛ1ߦॻ͚ͩ͘ ͰNeovimͰ͑ΔΑ͏ʹͳΔ •
ઌSteepରԠͷύονΛ͛ͨʢએʣ • https://github.com/neovim/nvim-lspcon fi g/pull/1842
nvim-treesitter/nvim-treesitter
nvim-treesitter/nvim-treesitter • TreeSitterͱ͍͏ύʔαʔ͕Neovim͔Β͑ΔΑ͏ʹͳΔ • ΈࠐΈͷϋΠϥΠτΑΓΧϥϑϧʹͳΔ • ࢹ֮తʹจ๏ཁૉΛѲͰ͖ΔͷͰศར • ͨͩݱঢ়ɺRubyͰTreeSitterͷΈͩͱΠϯσϯτ͕յΕΔͨΊɺ syntax༗ޮʹ͢Δඞཁ͕͋Δ
Before
After
hrsh7th/nvim-cmp
hrsh7th/nvim-cmp • ࣗಈิϓϥάΠϯͰଟҰ൪ྑ͘Ͱ͖͍ͯΔ • ιʔεΛՃ͢Δ͜ͱͰ৭ʑͳީิ͔ΒิͰ͖Δ • LSP͔Βิ͕Մೳ • ίϚϯυϥΠϯݕࡧิର •
RubyΤσΟλͷิपΓ͕ऑ͍͕ɺকདྷతʹܕϕʔεͷิ༗ ޮʹͰ͖ΔͷͩΖ͏͔
mfussenegger/nvim-dap
mfussenegger/nvim-dap • Debug Adapter Protocol ( https://microsoft.github.io/debug- adapter-protocol/ ) ͕NeovimͰಈ࡞͢ΔΑ͏ʹͳΔ
• rcarriga/nvim-dap-ui Λ͏͜ͱͰIDEͬΆ͍ϦονͳUI͑Δ • suketa/nvim-dap-ruby Λ͑debug.gemͱ࿈ܞͰ͖Δ • …͕ͣͩɺݱ࣌ͰԿΒ͔ͷཧ༝ʹΑΓ͏·͘ಈ࡞͠ͳ͍
͓·͚ʢNeovimઐ༻Ͱͳ͍ͷͰʣ
tpope/vim-rails
tpope/vim-rails • 10Ҏ্લ͔Βଘࡏ͢ΔݹయతͳVimϓϥάΠϯ • `:Emodel`ίϚϯυͳͲɺRailsͷߏΛલఏͱͨ͠ίϚϯυମܥ • લड़ͷnvim-cmpͰίϚϯυิ͕Ͱ͖Δͷ͕ڧྗͰɺ`:Emodel u`ͱ ೖྗ͢Δ͚ͩͰޙิͰUserϞσϧΛ։͘͜ͱ͕Ͱ͖Δ •
Railsͷ߹ɺ”User”Ͱ࢝·ΔϑΝΠϧ͕ଟ͍ͨΊ୯ͳΔϑΝδʔ ϑΝΠϯμʔΑΓ༗ޮͳ߹͕ଟ͍
·ͱΊ
NeovimΛRubyͷ։ൃڥͱͯ͠͏͜ͱ • దͳϓϥάΠϯΛೖΕͯઃఆ͢Εे͑Δ • ٯʹݴ͏ͱɺσϑΥϧτͷঢ়ଶͰੜ࢈ੑΛߴΊΔͷ͍͠ • հͳͷɺ࠷దͳϓϥάΠϯʑมΘ͍ͬͯΔ͜ͱ • ͞Βʹ͍͏ͱׂͱߴ֬Ͱಥવಈ࡞͠ͳ͘ͳͬͨΓ͢Δ •
VimϓϥάΠϯͷੈքʹʮϦϦʔεʯʮόʔδϣϯʯͷ֓೦͕ͳ ͍ͷͰ…
NeovimΛ͏ϝϦοτ • λʔϛφϧ͚ͩͰ։ൃ͕݁͢Δ • ๛ͳϓϥάΠϯ • ωΠςΟϒͷVimΩʔόΠϯυ
Neovim͕͍͍ͯΔਓ • ࣗͰใऩू͕Ͱ͖Δ • vim-jpͱ͍͏ίϛϡχςΟ͕͋ͬͯຊޠ͕͑ΔͷͰͰ͖Δͣ • ࣗͰൺֱɾऔࣺબͰ͖Δ • ಉ͡ػೳΛ࣋ͭϓϥάΠϯ͕ෳ͋Δ͜ͱ͕ଟ͍ •
ઃఆΛࢼߦࡨޡͰ͖Δ • READMEͷ௨Γʹͨ͠ͷʹͳΜ͔มɺͱ͔Α͋͘Δ
Neovim Ruby
pp self • ໊લɿେխ࢙ʢ͓͓͘Β·͞;Έʣ • ॴଐɿϑϦʔϥϯε • ͦͷଞɿKaigi on RailsͷνʔϑΦʔΨφΠβʔɺGrow.rbͷओ࠵ऀɺ
Albaͷ࡞ऀ • ͖ͳςΩετΤσΟλɿVim
ࢀߟ • https://github.com/okuramasafumi/dot fi les/tree/master/vim