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local nvim_lsp = require('lspconfig')
local on_attach = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
-- Mappings.
local opts = { noremap=true, silent=true }
buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
buf_set_keymap('n', '<leader>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
buf_set_keymap('n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
buf_set_keymap('n', '<leader>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
buf_set_keymap('n', '[g', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts)
buf_set_keymap('n', ']g', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts)
buf_set_keymap('n', '<leader>q', '<cmd>lua vim.diagnostic.set_qflist()<CR>', opts)
-- Set some keybinds conditional on server capabilities
if client.server_capabilities.document_formatting then
buf_set_keymap("n", "<leader>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
elseif client.server_capabilities.document_range_formatting then
buf_set_keymap("n", "<leader>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
end
end
local servers = { "hls", "rnix", "bashls" }
for _, lsp in ipairs(servers) do
nvim_lsp[lsp].setup {
on_attach = on_attach,
}
end
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.completion.completionItem.snippetSupport = true
nvim_lsp.rust_analyzer.setup {
capabilities = capabilities,
settings = {
["rust-analyzer"] = {
procMacro = {
enable = true
},
cargo = {
allFeatures = true,
},
},
},
}
nvim_lsp.ccls.setup {
init_options = {
index = {
threads = 0;
};
clang = {
extraArgs = { "-fopenmp" };
excludeArgs = { "-frounding-math" } ;
};
}
}
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