Neovim hearts Ruby

https://fukuokarb.connpass.com/event/245647/

Transcript

1. Neovim :hearts: Ruby
   OKURA Masafumi, Fukuoka.rb 0x100 ճ LT େձ, 2022-05-11
   

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2. 100000000ճ։࠵
   
   
   ͓ΊͰͱ͏͍͟͝·͢ʂʂʂ
   
   
   ʢೋਐ਺ʣ
   

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3. ࠷ۙͷRubyͷ࿩Λฉ͍͍ͯΔͱ
   

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4. ͜Μͳ࿩͕ଟ͍Ͱ͢Ͷ
   • typeprof͕VSCodeʹରԠͨ͠Αʂ
   
   
   • Steep΋ରԠ͍ͯ͠ΔΑʂ
   
   
   • σόοΨ΋VSCode্Ͱಈ͘Αʂ
   

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5. શ෦VSCode͡ΌΜʂ
   

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6. ԶͨͪʢVimʣʹ໌೔͸ͳ͍…ʁ
   

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8. Neovimͱ͸
   • VimͷϑΥʔΫ
   
   
   • ݱ୅తͳػೳʹ਺ଟ͘ରԠ
   
   
   • VimͷϓϥάΠϯ͸͍͍ͩͨͦͷ··࢖͑Δ
   
   
   • VimͰ࢖͑ΔϓϥάΠϯͷվྑ൛͕LuaͰॻ͔Ε͍ͯΔ͜ͱ͕ଟ͍
   
   
   • ඇৗʹ׆ൃͳ։ൃʢຊମɾϓϥάΠϯͱ΋ʹʣ
   

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9. ͍͔ͭ͘ͷศརͳϓϥάΠϯΛ͝঺հ
   

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10. neovim/nvim-lspcon
    fi
    g
    

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11. neovim/nvim-lspcon
    fi
    g
    • LSPʢVSCodeൃ঵ͷิ׬ػೳͱ͔ʹؔ͢ΔϓϩτίϧʣΛ࢖͏ͨΊ
    ʹ΄΅ඞਢ
    
    
    • ࣄલʹొ࿥͞ΕͨLSPαʔόʔͰ͋Ε͹ɺઃఆϑΝΠϧΛ1ߦॻ͚ͩ͘
    ͰNeovimͰ࢖͑ΔΑ͏ʹͳΔ
    
    
    • ઌ೔SteepରԠͷύονΛ౤͛ͨʢએ఻ʣ
    
    
    • https://github.com/neovim/nvim-lspcon
    fi
    g/pull/1842
    

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12. nvim-treesitter/nvim-treesitter
    

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13. nvim-treesitter/nvim-treesitter
    • TreeSitterͱ͍͏ύʔαʔ͕Neovim͔Β࢖͑ΔΑ͏ʹͳΔ
    
    
    • ૊ΈࠐΈͷϋΠϥΠτΑΓ΋ΧϥϑϧʹͳΔ
    
    
    • ࢹ֮తʹจ๏ཁૉΛ೺ѲͰ͖ΔͷͰศར
    
    
    • ͨͩݱঢ়ɺRubyͰ͸TreeSitterͷΈͩͱΠϯσϯτ͕յΕΔͨΊɺ
    syntax΋༗ޮʹ͢Δඞཁ͕͋Δ
    

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14. Before
    

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15. After
    

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16. hrsh7th/nvim-cmp
    

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17. hrsh7th/nvim-cmp
    • ࣗಈิ׬ϓϥάΠϯͰଟ෼Ұ൪ྑ͘Ͱ͖͍ͯΔ
    
    
    • ιʔεΛ௥Ճ͢Δ͜ͱͰ৭ʑͳީิ͔Βิ׬Ͱ͖Δ
    
    
    • LSP͔Β΋ิ׬͕Մೳ
    
    
    • ίϚϯυϥΠϯ΍ݕࡧ΋ิ׬ର৅
    
    
    • Ruby͸ΤσΟλͷิ׬पΓ͕ऑ͍͕ɺকདྷతʹ͸ܕϕʔεͷิ׬΋༗
    ޮʹͰ͖ΔͷͩΖ͏͔
    

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18. mfussenegger/nvim-dap
    

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19. mfussenegger/nvim-dap
    • Debug Adapter Protocol ( https://microsoft.github.io/debug-
    adapter-protocol/ ) ͕NeovimͰಈ࡞͢ΔΑ͏ʹͳΔ
    
    
    • rcarriga/nvim-dap-ui Λ࢖͏͜ͱͰIDEͬΆ͍ϦονͳUI΋࢖͑Δ
    
    
    • suketa/nvim-dap-ruby Λ࢖͑͹debug.gemͱ΋࿈ܞͰ͖Δ
    
    
    • …͸͕ͣͩɺݱ࣌఺Ͱ͸ԿΒ͔ͷཧ༝ʹΑΓ͏·͘ಈ࡞͠ͳ͍
    

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20. ͓·͚ʢNeovimઐ༻Ͱ͸ͳ͍ͷͰʣ
    

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21. tpope/vim-rails
    

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22. tpope/vim-rails
    • 10೥Ҏ্લ͔Βଘࡏ͢ΔݹయతͳVimϓϥάΠϯ
    
    
    • `:Emodel`ίϚϯυͳͲɺRailsͷߏ੒Λલఏͱͨ͠ίϚϯυମܥ
    
    
    • લड़ͷnvim-cmpͰίϚϯυิ׬͕Ͱ͖Δͷ͕ڧྗͰɺ`:Emodel u`ͱ
    ೖྗ͢Δ͚ͩͰޙ͸ิ׬ͰUserϞσϧΛ։͘͜ͱ͕Ͱ͖Δ
    
    
    • Railsͷ৔߹ɺ”User”Ͱ࢝·ΔϑΝΠϧ͕ଟ͍ͨΊ୯ͳΔϑΝδʔ
    ϑΝΠϯμʔΑΓ΋༗ޮͳ৔߹͕ଟ͍
    

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23. ·ͱΊ
    

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24. NeovimΛRubyͷ։ൃ؀ڥͱͯ͠࢖͏͜ͱ
    • ద੾ͳϓϥάΠϯΛೖΕͯઃఆ͢Ε͹े෼࢖͑Δ
    
    
    • ٯʹݴ͏ͱɺσϑΥϧτͷঢ়ଶͰ͸ੜ࢈ੑΛߴΊΔͷ͸೉͍͠
    
    
    • ໽հͳͷ͸ɺ࠷దͳϓϥάΠϯ͸೔ʑมΘ͍ͬͯΔ͜ͱ
    
    
    • ͞Βʹ͍͏ͱׂͱߴ֬཰Ͱಥવಈ࡞͠ͳ͘ͳͬͨΓ͢Δ
    
    
    • VimϓϥάΠϯͷੈքʹ͸ʮϦϦʔεʯʮόʔδϣϯʯͷ֓೦͕ͳ
    ͍ͷͰ…
    

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25. NeovimΛ࢖͏ϝϦοτ
    • λʔϛφϧ͚ͩͰ։ൃ͕׬݁͢Δ
    
    
    • ๛෋ͳϓϥάΠϯ
    
    
    • ωΠςΟϒͷVimΩʔόΠϯυ
    

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26. Neovim͕޲͍͍ͯΔਓ
    • ࣗ෼Ͱ৘ใऩू͕Ͱ͖Δ
    
    
    • vim-jpͱ͍͏ίϛϡχςΟ͕͋ͬͯ೔ຊޠ͕࢖͑ΔͷͰͰ͖Δ͸ͣ
    
    
    • ࣗ෼Ͱൺֱɾऔࣺબ୒Ͱ͖Δ
    
    
    • ಉ͡ػೳΛ࣋ͭϓϥάΠϯ͕ෳ਺͋Δ͜ͱ͕ଟ͍
    
    
    • ઃఆΛࢼߦࡨޡͰ͖Δ
    
    
    • READMEͷ௨Γʹͨ͠ͷʹͳΜ͔มɺͱ͔΋Α͋͘Δ
    

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27. Neovim Ruby
    

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28. pp self
    • ໊લɿେ૔խ࢙ʢ͓͓͘Β·͞;Έʣ
    
    
    • ॴଐɿϑϦʔϥϯε
    
    
    • ͦͷଞɿKaigi on RailsͷνʔϑΦʔΨφΠβʔɺGrow.rbͷओ࠵ऀɺ
    Albaͷ࡞ऀ
    
    
    • ޷͖ͳςΩετΤσΟλɿVim
    

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29. ࢀߟ
    • https://github.com/okuramasafumi/dot
    fi
    les/tree/master/vim
    

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