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local misc = require("core.misc")
local map, include = misc.map, misc.include
local M = {}
-- TODO: find a way to make the qflist current item be the one closest to the
-- cursor whenever we open it
local function on_list(opts)
vim.fn.setqflist({}, "r", opts)
if #opts.items > 1 then
vim.cmd.copen()
end
vim.cmd(".cc! 1")
end
---@type vim.lsp.util.open_floating_preview.Opts
local popup_opts = {
border = vim.g.border_style
}
---@type vim.lsp.buf.hover.Opts
---@diagnostic disable-next-line: assign-type-mismatch
local hover_opts = vim.tbl_deep_extend("force", popup_opts, {})
---@type vim.lsp.buf.signature_help.Opts
---@diagnostic disable-next-line: assign-type-mismatch
local signature_opts = vim.tbl_deep_extend("force", popup_opts, {})
---@type vim.lsp.ListOpts
local list_opts = {
on_list = on_list
}
---@type vim.lsp.LocationOpts
---@diagnostic disable-next-line: assign-type-mismatch
local location_opts = vim.tbl_deep_extend("force", list_opts, {})
--- setup basic options on lsp attach
---@param bufnr number buffer number
local function attach(bufnr)
local opts = { buffer = bufnr, nowait = true }
-- LSP actions
map("n", "K", function() vim.lsp.buf.hover(hover_opts) end, opts)
map("n", "gd", function() vim.lsp.buf.definition(location_opts) end, opts)
map("n", "gD", function() vim.lsp.buf.declaration(location_opts) end, opts)
map("n", "gi", function() vim.lsp.buf.implementation(location_opts) end, opts)
map("n", "gy", function() vim.lsp.buf.type_definition(location_opts) end, opts)
map("n", "gr", function() vim.lsp.buf.references(nil, list_opts) end, opts)
map("n", "<S-Tab>", function() vim.lsp.buf.signature_help(signature_opts) end, opts)
map("n", { "<leader>r", "<F2>" }, vim.lsp.buf.rename, opts)
map("n", { "gA", "<F4>" }, vim.lsp.buf.code_action, {
buffer = bufnr,
desc = "check code actions",
})
-- Diagnostics
map("n", "[d", function()
if not vim.fn.has("nvim-0.11") then
vim.diagnostic.goto_prev()
else
vim.diagnostic.jump({ count = -1 })
end
end, opts)
map("n", "]d", function()
if not vim.fn.has("nvim-0.11") then
vim.diagnostic.goto_next()
else
vim.diagnostic.jump({ count = 1 })
end
end, opts)
-- map("n", "qD", vim.diagnostic.setqflist, opts)
end
function M.setup()
vim.diagnostic.config {
virtual_text = false,
virtual_lines = {
only_current_line = true,
},
update_in_insert = false,
underline = true,
severity_sort = true,
signs = {
text = {
[vim.diagnostic.severity.ERROR] = "x",
[vim.diagnostic.severity.WARN] = "!",
[vim.diagnostic.severity.INFO] = "i",
[vim.diagnostic.severity.HINT] = "h",
}
}
}
if not vim.fn.has("nvim-0.11") then
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(
vim.lsp.handlers.hover, { border = vim.g.border_style })
vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(
vim.lsp.handlers.signature_help, { border = vim.g.border_style })
end
-- set default capabilities
include("lspconfig.util").default_config.capabilities = M.capabilities
-- run whenever a client attaches
vim.api.nvim_create_autocmd("LspAttach", {
callback = function(event)
-- map keybinds
attach(event.buf)
end
})
end
-- FIXME: I don"t like this way of doing things, there has to be a better way
--- capabilities that are to be used in lsp servers, for those setup through
--- lspconfig, this is already set as the default. Incase there is a server
--- not setup through lspconfig this function may be called to receive the
--- proper capabilities data.
M.capabilities = vim.lsp.protocol.make_client_capabilities()
--- add capabilities to the default capabilities string
---@param new_capabilities lsp.ClientCapabilities
function M.add_capabilities(new_capabilities)
vim.tbl_deep_extend("force", M.capabilities, new_capabilities)
end
return M
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