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local M = {
dashboard = require("tobyvin.utils.dashboard"),
session = require("tobyvin.utils.session"),
dap = require("tobyvin.utils.dap"),
}
function M.inspect(v)
print(vim.inspect(v))
return v
end
function M.lazy_require(modname)
return setmetatable({}, {
__index = function(_, k)
return function(...)
return require(modname)[k](...)
end
end,
})
end
---@param ms integer
---@param fn function
function M.debounce(ms, fn)
local timer = vim.loop.new_timer()
return function(...)
local argv = { ... }
timer:start(ms, 0, function()
timer:stop()
vim.schedule_wrap(fn)(unpack(argv))
end)
end
end
---Register callback to run when a lsp server matching a filter attaches to a buffer
---@param on_attach fun(client: lsp.Client, buffer: integer): boolean|nil
---@param filter vim.lsp.get_clients.filter|nil
function M.on_attach(on_attach, filter)
vim.api.nvim_create_autocmd("LspAttach", {
desc = "on client attach",
callback = function(args)
local bufnr = args.buf ---@type number
local client = vim.lsp.get_client_by_id(args.data.client_id)
filter = filter or {}
if
client
and (filter.id == nil or client.id == filter.id)
and (filter.name == nil or client.name == filter.name)
and (filter.bufnr == nil or bufnr == filter.bufnr)
and (filter.method == nil or client.supports_method(filter.method, { bufnr = bufnr }))
then
on_attach(client, bufnr)
end
end,
})
end
---Merges two or more highlights groups into a new highlight group.
---
---**Note**: This will overwrite any existing group named <name>. If you would like to both merge
---*and* overwrite a group, specify it both as <name>, as well as in the list of groups to merge.
---
---E.g. extend_hl(ns, "Normal", "Normal", "Special", { fg = "#333333" }, { other_ns, "Specific" })
---@param ns integer Namespace
---@param name string name of new hightlight group. ---If you want to groups into an existing group, add <name> to the list of groups to merge.*
---@param ... string|table|{ [1]: integer, [2]: string|table } Two or more highlight group names, anonymous highlight definitions, or tuples in the form of { namespace, name|definition }
function M.extend_hl(ns, name, ...)
local hl = {}
for _, arg in pairs({ ... }) do
local hl_name_or_val, hl_ns, hl_val
if
vim.tbl_islist(arg --[[@as table]])
then
hl_ns, hl_name_or_val = arg[1], arg[2]
else
hl_ns, hl_name_or_val = ns, arg --[[@as string|table]]
end
if type(hl_name_or_val) == "string" then
hl_val = vim.api.nvim_get_hl(hl_ns, { name = hl_name_or_val, link = false })
else
hl_val = hl_name_or_val
end
hl = vim.tbl_extend("keep", hl, hl_val)
end
vim.api.nvim_set_hl(ns, name, hl)
end
return M
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