nixos/lua/config_plugins/config_lsp.lua
Evie Litherland-Smith 8c16cb127c Fix version of nightfox for nvim<=0.7
Move LSP config into config_plugins directory, function when loading
nvim-lspconfig plugin
2022-11-28 13:25:36 +00:00

205 lines
7.3 KiB
Lua

-- Mappings.
-- See `:help vim.diagnostic.*` for documentation on any of the below functions
local opts = { noremap = true, silent = true }
vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float, opts)
vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, opts)
local signs = { Error = "", Warn = "", Hint = "", Info = "" }
for type, icon in pairs(signs) do
local hl = "DiagnosticSign" .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
end
-- Use an on_attach function to only map the following keys
-- after the language server attaches to the current buffer
local on_attach = function(client, bufnr)
-- Enable completion triggered by <c-x><c-o>
vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
-- Mappings.
-- See `:help vim.lsp.*` for documentation on any of the below functions
local bufopts = { noremap = true, silent = true, buffer = bufnr }
vim.keymap.set('n', 'gD', vim.lsp.buf.definition, bufopts)
vim.keymap.set('n', 'gd', '<cmd>TroubleToggle lsp_definitions<cr>', bufopts)
vim.keymap.set('n', 'gR', vim.lsp.buf.references, bufopts)
vim.keymap.set('n', 'gr', '<cmd>TroubleToggle lsp_references<cr>', bufopts)
vim.keymap.set('n', 'gI', vim.lsp.buf.implementation, bufopts)
vim.keymap.set('n', 'gi', '<cmd>TroubleToggle lsp_implementations<cr>', bufopts)
vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
-- vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
vim.keymap.set('n', '<leader>wa', vim.lsp.buf.add_workspace_folder, bufopts)
vim.keymap.set('n', '<leader>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
vim.keymap.set('n', '<leader>wl', function()
print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
end, bufopts)
vim.keymap.set('n', '<leader>D', vim.lsp.buf.type_definition, bufopts)
vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, bufopts)
vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, bufopts)
-- Keep support for deprecated syntax in vim <= 7
if vim.version().minor <= 7 then
vim.keymap.set('n', '<leader>i', function()
vim.lsp.buf.formatting_sync({ timeout_ms = 10000 })
end, bufopts)
else
vim.keymap.set('n', '<leader>i', function()
vim.lsp.buf.format({ timeout_ms = 10000, async = false })
end, bufopts)
end
-- Enable aerial support
require("aerial").on_attach(client, bufnr)
end
local lsp_flags = {
-- This is the default in Nvim 0.7+
debounce_text_changes = 150,
}
-- Setup nvim-cmp.
local cmp = require 'cmp'
cmp.setup({
snippet = {
-- REQUIRED - you must specify a snippet engine
expand = function(args)
vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
-- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
-- require('snippy').expand_snippet(args.body) -- For `snippy` users.
-- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
end,
},
window = {
-- completion = cmp.config.window.bordered(),
-- documentation = cmp.config.window.bordered(),
},
mapping = cmp.mapping.preset.insert({
['<C-b>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.abort(),
['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
}),
sources = cmp.config.sources({
{ name = 'nvim_lsp' },
{ name = 'vsnip' }, -- For vsnip users.
-- { name = 'luasnip' }, -- For luasnip users.
-- { name = 'ultisnips' }, -- For ultisnips users.
-- { name = 'snippy' }, -- For snippy users.
}, {
{ name = 'buffer' },
})
})
-- Set configuration for specific filetype.
cmp.setup.filetype('gitcommit', {
sources = cmp.config.sources({
{ name = 'cmp_git' }, -- You can specify the `cmp_git` source if you were installed it.
}, {
{ name = 'buffer' },
})
})
-- Use buffer source for `/` (if you enabled `native_menu`, this won't work anymore).
cmp.setup.cmdline('/', {
mapping = cmp.mapping.preset.cmdline(),
sources = {
{ name = 'buffer' }
}
})
-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
cmp.setup.cmdline(':', {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = 'path' }
}, {
{ name = 'cmdline' }
})
})
-- Setup lspconfig.
local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
local function file_exists(name)
local f = io.open(name, "r")
if f ~= nil then io.close(f) return true else return false end
end
local pyright_file = os.getenv("HOME") .. "/.pyenv/versions/neovim3/bin/pyright-langserver"
local pylsp_file = os.getenv("HOME") .. "/.pyenv/versions/neovim3/bin/pylsp"
if file_exists(pyright_file) then
require('lspconfig')['pyright'].setup {
cmd = { pyright_file, "--stdio" },
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
elseif file_exists(pylsp_file) then
require('lspconfig')['pylsp'].setup {
cmd = { pylsp_file },
on_attach = on_attach,
flags = lsp_flags,
settings = {
pylsp = {
plugins = {
pycodestyle = { maxLineLength = 88 },
flake8 = { maxLineLength = 88 }
}
}
},
capabilities = capabilities
}
end
require('lspconfig')['efm'].setup {
init_options = { documentFormatting = true },
settings = {
languages = {
python = {
{ formatCommand = 'black --quiet -', formatStdin = true },
{ formatCommand = 'zimports -', formatStdin = true },
{ formatCommand = 'isort --quiet -', formatStdin = true },
},
},
},
filetypes = { 'python' },
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require('lspconfig')['fortls'].setup {
cmd = { os.getenv("HOME") .. "/.pyenv/versions/neovim3/bin/fortls" },
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities
}
require('lspconfig')['sumneko_lua'].setup {
settings = {
Lua = {
runtime = {
-- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
version = 'LuaJIT',
},
diagnostics = {
-- Get the language server to recognize the `vim` global
globals = { 'vim' },
},
workspace = {
-- Make the server aware of Neovim runtime files
library = vim.api.nvim_get_runtime_file("", true),
},
-- Do not send telemetry data containing a randomized but unique identifier
telemetry = {
enable = false,
},
},
},
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}