nix-config/home/vim/lua/ambroisie/lsp.lua

85 lines
2.8 KiB
Lua

local M = {}
-- shared LSP configuration callback
-- @param client native client configuration
-- @param bufnr int? buffer number of the attched client
M.on_attach = function(client, bufnr)
-- Diagnostics
vim.diagnostic.config({
-- Disable virtual test next to affected regions
virtual_text = false,
-- Show diagnostics signs
signs = true,
-- Underline offending regions
underline = true,
-- Do not bother me in the middle of insertion
update_in_insert = false,
-- Show highest severity first
severity_sort = true,
})
vim.cmd([[
augroup DiagnosticsHover
autocmd! * <buffer>
" Show diagnostics on "hover"
autocmd CursorHold,CursorHoldI <buffer> lua vim.diagnostic.open_float(nil, {focus=false, scope="cursor"})
augroup END
]])
-- Format on save
if client.resolved_capabilities.document_formatting then
vim.cmd([[
augroup LspFormatting
autocmd! * <buffer>
autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_sync()
augroup END
]])
end
-- Mappings
local wk = require("which-key")
local function list_workspace_folders()
local utils = require("ambroisie.utils")
utils.dump(vim.lsp.buf.list_workspace_folders())
end
local function show_line_diagnostics()
vim.diagnostic.open_float(nil, { scope="line" })
end
local function show_buffer_diagnostics()
vim.diagnostic.open_float(nil, { scope="buffer" })
end
local keys = {
K = { vim.lsp.buf.hover, "Show symbol information" },
["<C-k>"] = { vim.lsp.buf.signature_help, "Show signature information" },
["gd"] = { vim.lsp.buf.definition, "Go to definition" },
["gD"] = { vim.lsp.buf.declaration, "Go to declaration" },
["gi"] = { vim.lsp.buf.implementation, "Go to implementation" },
["gr"] = { vim.lsp.buf.references, "List all references" },
["<leader>c"] = {
name = "Code",
a = { vim.lsp.buf.code_action, "Code actions" },
d = { show_line_diagnostics, "Show line diagnostics" },
D = { show_buffer_diagnostics, "Show buffer diagnostics" },
r = { vim.lsp.buf.rename, "Rename symbol" },
s = { vim.lsp.buf.signature_help, "Show signature" },
t = { vim.lsp.buf.type_definition, "Go to type definition" },
w = {
name = "Workspace",
a = { vim.lsp.buf.add_workspace_folder, "Add folder to workspace" },
l = { list_workspace_folders, "List folders in workspace" },
r = { vim.lsp.buf.remove_workspace_folder, "Remove folder from workspace" },
},
},
}
wk.register(keys, { buffer = bufnr })
end
return M