config-neovim/lua/plugins/50-lsp.lua

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function setup_keymap_lsp()
-- -- Global mappings.
-- -- See `:help vim.diagnostic.*` for documentation on any of the below functions
-- vim.keymap.set("n", "<leader>e", vim.diagnostic.open_float)
-- vim.keymap.set("n", "[d", vim.diagnostic.goto_prev)
-- vim.keymap.set("n", "]d", vim.diagnostic.goto_next)
-- vim.keymap.set("n", "<leader>q", vim.diagnostic.setloclist)
vim.api.nvim_create_autocmd("LspAttach", {
group = vim.api.nvim_create_augroup("UserLspConfig", {}),
callback = function(ev)
-- Enable completion triggered by <c-x><c-o>
vim.bo[ev.buf].omnifunc = "v:lua.vim.lsp.omnifunc"
-- Buffer local mappings.
-- See `:help vim.lsp.*` for documentation on any of the below functions
local opts = { buffer = ev.buf }
vim.keymap.set("n", "gD", vim.lsp.buf.declaration, opts)
vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
vim.keymap.set("n", "gi", vim.lsp.buf.implementation, opts)
vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)
vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
vim.keymap.set("n", "<C-k>", vim.lsp.buf.signature_help, opts)
vim.keymap.set("n", "<leader>wa", vim.lsp.buf.add_workspace_folder, opts)
vim.keymap.set("n", "<leader>wr", vim.lsp.buf.remove_workspace_folder, opts)
vim.keymap.set("n", "<leader>wl", function()
print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
end, opts)
vim.keymap.set("n", "<leader>D", vim.lsp.buf.type_definition, opts)
vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts)
vim.keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action, opts)
vim.keymap.set("n", "<leader>f", function()
vim.lsp.buf.format { async = true }
end, opts)
end,
})
end
return {
{
"neovim/nvim-lspconfig",
dependencies = {
"hrsh7th/nvim-cmp",
"hrsh7th/cmp-nvim-lsp",
"hrsh7th/cmp-buffer",
"hrsh7th/cmp-path",
"hrsh7th/cmp-cmdline",
"L3MON4D3/LuaSnip",
},
lazy = false,
config = function (_, opts)
local capabilities = require("cmp_nvim_lsp").default_capabilities()
local servers = { "clangd", "rust_analyzer", "pyright", "gopls", "denols" }
for _, lsp in ipairs(servers) do
require("lspconfig")[lsp].setup{
capabilities = capabilities,
}
end
local luasnip = require("luasnip")
local cmp = require("cmp")
cmp.setup({
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
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(),
["<tab>"] = cmp.mapping.confirm({ select = true }),
}),
sources = cmp.config.sources({
{ name = "nvim_lsp" },
{ name = "buffer" },
{ name = "luasnip" },
}),
})
cmp.setup.cmdline(":", {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = "path" }
}, {
{ name = "cmdline" }
})
})
setup_keymap_lsp()
end,
keys = {
{ "<leader>e", vim.diagnostic.open_float, mode = "n" },
{ "[d", vim.diagnostic.goto_prev, mode = "n" },
{ "]d", vim.diagnostic.goto_next, mode = "n" },
{ "<leader>q", vim.diagnostic.setloclist, mode = "n" }
},
},
}