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coc.nvimΛ࢖ͬͯΈͨΒ ͱͬͯ΋ྑ͔ͬͨ࿩ Takumi Kawase gorilla.vim#8

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w ઒੉ɹ୓࣮ M2෺ੑཧ࿦ʢ਺஋ܭࢉʣ 20ଔΤϯδχΞ • TypeScript(React, Vue) • Go(backend) • Python(Deep Learning) • C++(Competitive Programming) @coil_msp123 vimྺ͸ແବʹ5,6೥͘Β͍ ݱࡏ͸neovim೿

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Background neovim 0.4΁Ξοϓσʔτ ิ׬͕ޮ͔ͳ͘ͳͬͨ ͕ɺfloating window͸ࢼ͍ͨ͠ʜ ͚Ͳʂิ׬ػೳ͕࢖͑ͳ͍ͷ͸ࠔΔ υοτΛଧͬͯ΋Կ΋දࣔ͞Εͳ͍ʂʢ࠶ݱਤʣ ˞ࠓ͸ಈͬ͘Ά͍Ͱ͢

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1VSQPTF ͔ͤͬ͘ͷػձͩ͠ଞͷϓϥάΠϯΛࢼͯ͠ΈΔ ͦ͏͍͑͹coc.nvimͬͯͷ͕ྑ͍Β͍͠ ˢͱΓ͋͑ͣग़͓ͯ͘͠ͱઆಘྗ͕͋Δؾ͕͢ΔϠπ

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Result w ಛʹྑ͔ͬͨ఺ w ʢ૬ରతʹʣಋೖָ͕ w ֦ுػೳͷαϙʔτ w ઃఆ͕KTPOͰهड़Մೳ w ։ൃݴޠ͕TypeScript w ѱ͍఺ʁ w ػೳ͕ଟͯ͘೺Ѳ͕େม

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ิ׬༻ϑϨʔϜϫʔΫ -41ΫϥΠΞϯτ deoplete.nvim LanguageClient-Neovim asyncomplete.nvim asyncomplete-lsp.vim vim-lsp coc.nvim coc.nvim͸ͦΕ୯ମͰLSPΛ࢖ͬͨิ׬͕ՄೳʹͳΔɻ

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coc.nvimͰ͸ಠࣗͷ֦ுػೳ͕ΠϯετʔϧՄೳ • coc-python • coc-json • coc-tsserver • coc-rust-analyzer • coc-vetur • etc… LSP΍linterͳͲͷػೳ coc-͔Β࢝·Δ͜ΕΒͷ֦ுػೳΛ :CocInstallίϚϯυͰΠϯετʔϧՄೳ IUUQTXXXOQNKTDPNTFBSDI RLFZXPSET"DPDOWJN ˣ֦ுػೳҰཡ͸ͪ͜Β

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•vetur →coc-vetur •python-vscode →coc-python •rls-vscode →coc-rls •etc… vs codeͷࢿݯΛvimͰར༻Ͱ͖Δʂ ֦ுػೳͷҰ෦͸vs codeͷ֦ுػೳΛforkͨ͠΋ͷ

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ઃఆϑΝΠϧcoc-settings.json w coc.nvimͷઃఆ w lspͷઃఆ w ֦ுػೳͷઃఆ ˡcoc-json͕͋Δͱશͯิ׬ :CocConfigίϚϯυͰ։͘

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4VNNBSZ DPDOWJN͸͍͍ͧ

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Appendix ༷ʑͳιʔεΛҰཡͰදࣔͯ͠ ͍͋·͍ݕࡧͰߜΓࠐΊΔίϚϯυ :CocList :CocList symbols :CocList sources ͳͲ௚઀ιʔεΛࢦఆ͢Δ͜ͱ΋Մೳ

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ߋʹ֦ுػೳͷcoc-listsΛΠϯετʔϧ͢Δ͜ͱͰ ϑΝΠϧ΍όοϑΝͳͲ΋ιʔεʹͰ͖Δʂ

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ิ׬͚ͩ͡Όͳ͍LSP ྫ͑͹ ctagsΛ࢖͑͹ఆٛ΁ͷδϟϯϓ͸Ͱ͖Δʜ ͚ͲҰൃͰਖ਼͍͠ఆٛʹඈ΂Δͱ͸ݶΒͳ͍ ͦΕʹࢀর΁ͷδϟϯϓ΋͍ͨ͠ˠgtags

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LSPͰ͸ ఆٛ΁ͷҠಈ΍ࢀর΁ͷҠಈ͕αϙʔτ ˢcoc.nvimͷ৔߹ ެࣜͷઃఆ ͜Ε͸΋͸΍WTDPEFͰ͸ʜʁ

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IUUQTRJJUBDPNDPJM@NTQJUFNTEFCEEBGB Qiitaʹهࣄॻ͍͓͖ͯ·ͨ͠