os/modules/terminal-life/nvim/lsp.vim

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2021-05-30 19:10:28 +00:00
" Set completeopt to have a better completion experience
" :help completeopt
" menuone: popup even when there's only one match
" noinsert: Do not insert text until a selection is made
" noselect: Do not select, force user to select one from the menu
set completeopt=menuone,noinsert,noselect
" Avoid showing extra messages when using completion
set shortmess+=c
" Configure neovim 5 experimental LSPs
" https://github.com/neovim/nvim-lspconfig
" https://github.com/neovim/nvim-lspconfig/blob/master/CONFIG.md
" https://gitlab.com/Iron_E/dotfiles/-/blob/master/.config/nvim/lua/_config/plugin/nvim_lsp.lua
lua <<EOF
local nvim_lsp = require('lspconfig')
-- Attach `completion-nvim` to the buffer.
local function lsp_setup()
require('completion').on_attach()
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end
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for lsp_key, lsp_settings in pairs({
'bashls', ------------------------------- Bash
'ccls', --------------------------------- C / C++ / Objective-C
'cssls', -------------------------------- CSS / SCSS / LESS
'dockerls', ----------------------------- Docker
['gopls'] = { --------------------------- Go
['settings'] = {
['gopls'] = {
['analyses'] = {
['unusedparams'] = true,
},
['staticcheck'] = true
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},
},
},
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'html', --------------------------------- HTML
['jdtls'] = { --------------------------- Java
['root_dir'] = nvim_lsp.util.root_pattern('.git', 'pom.xml', 'build.xml'),
['init_options'] = {
['jvm_args'] = {['java.format.settings.url'] = vim.fn.stdpath('config')..'/eclipse-formatter.xml'},
['workspace'] = vim.fn.stdpath('cache')..'/java-workspaces'
}
},
['jsonls'] = { -------------------------- JSON
['cmd'] = {"json-languageserver", "--stdio"}
},
'phpactor', ----------------------------- PHP
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'pyls', --------------------------------- Python
'rnix', --------------------------------- Nix
'solargraph', --------------------------- Ruby
'rust_analyzer', ------------------------ Rust
['sqlls'] = {
['cmd'] = {"$XDG_DATA_HOME/nvm/versions/node/v12.19.0/bin/sql-language-server", "up", "--method", "stdio"}
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},
['terraformls'] = { --------------------- Terraform
['filetypes'] = { "terraform", "hcl", "tf" }
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},
'tsserver', ----------------------------- Typescript / JavaScript
'angularls', ---------------------------- Angular
'vuels', -------------------------------- Vue
'svelte', ------------------------------- Svelte
['yamlls'] = { -------------------------- YAML
['settings'] = {
['yaml'] = {
['schemas'] = {
['https://json.schemastore.org/github-workflow'] = '.github/workflows/*.{yml,yaml}',
['https://json.schemastore.org/github-action'] = '.github/action.{yml,yaml}',
['https://json.schemastore.org/ansible-stable-2.9'] = 'roles/tasks/*.{yml,yaml}',
['https://json.schemastore.org/drone'] = '*.drone.{yml,yaml}',
}
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}
}
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}
}) do -- Setup all of the language servers. †
if type(lsp_key) == 'number' then -- Enable the LSP with defaults.
-- The `lsp` is an index in this case.
nvim_lsp[lsp_settings].setup{['on_attach'] = lsp_setup}
else -- Use the LSP's configuration.
local on_attach_setting = lsp_settings.on_attach
lsp_settings.on_attach = function()
lsp_setup()
if on_attach_setting then on_attach_setting() end
end
nvim_lsp[lsp_key].setup(lsp_settings)
end
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end --
EOF
" Visualize diagnostics
let g:diagnostic_enable_virtual_text = 1
let g:diagnostic_trimmed_virtual_text = '40'
" Don't show diagnostics while in insert mode
let g:diagnostic_insert_delay = 1
" Show diagnostic popup on cursor hold
autocmd CursorHold * lua vim.lsp.diagnostic.show_line_diagnostics({ focusable = false })
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" Goto previous/next diagnostic warning/error
" nnoremap <silent> g[ <cmd>PrevDiagnosticCycle<cr>
" nnoremap <silent> g] <cmd>NextDiagnosticCycle<cr>
" have a fixed column for the diagnostics to appear in
" this removes the jitter when warnings/errors flow in
set signcolumn=yes
" NeoVim 0.5 Code navigation shortcuts
nnoremap <silent> gd <cmd>lua vim.lsp.buf.definition()<CR>
nnoremap <silent> K <cmd>lua vim.lsp.buf.hover()<CR>
nnoremap <silent> gD <cmd>lua vim.lsp.buf.implementation()<CR>
nnoremap <silent> <c-k> <cmd>lua vim.lsp.buf.signature_help()<CR>
nnoremap <silent> 1gD <cmd>lua vim.lsp.buf.type_definition()<CR>
nnoremap <silent> gr <cmd>lua vim.lsp.buf.references()<CR>
nnoremap <silent> g0 <cmd>lua vim.lsp.buf.document_symbol()<CR>
nnoremap <silent> gW <cmd>lua vim.lsp.buf.workspace_symbol()<CR>
nnoremap <silent> <c-]> <cmd>lua vim.lsp.buf.declaration()<CR>