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dotfiles/config/nvim/lua/user/utils.lua

161 lines
3.4 KiB
Lua

local M = {}
local function map(mode, shortcut, command, additional_opts)
local opts = { noremap = true, silent = true }
if opts then
opts = vim.tbl_extend("force", opts, additional_opts)
end
vim.api.nvim_set_keymap(mode, shortcut, command, opts)
end
M.nmap = function(shortcut, command, opts)
opts = opts or {}
map("n", shortcut, command, opts)
end
M.vmap = function(shortcut, command, opts)
opts = opts or {}
map("v", shortcut, command, opts)
end
M.tmap = function(shortcut, command, opts)
opts = opts or {}
map("t", shortcut, command, opts)
end
M.imap = function(shortcut, command, opts)
opts = opts or {}
map("i", shortcut, command, opts)
end
M.list_includes_item = function(list, item)
for _, value in pairs(list) do
if value == item then
return true
end
end
return false
end
M.yank = function(message)
if vim.fn.has("win32") == 1 then
os.execute("echo '" .. message .. "' | win32yank -i")
else
-- i use wayland, so there is no xclip for X11
os.execute("echo -n '" .. message .. "' | wl-copy")
end
end
M.get_hidden_buffers = function()
local buffers = vim.api.nvim_list_bufs()
local hidden_buffers = {}
for _, bufnr in ipairs(buffers) do
local buf = vim.fn.getbufinfo(bufnr)[1]
if buf.hidden == 1 then
table.insert(hidden_buffers, { bufnr = buf.bufnr, name = buf.name })
end
end
return hidden_buffers
end
M.delete_noname_buffers = function()
local buffers = M.get_hidden_buffers()
if buffers == nil then
print("No noname buffers")
return
end
for _, buf in ipairs(buffers) do
if buf.name == "" then
vim.cmd("bd " .. buf.bufnr)
end
end
print("Deleted " .. #buffers .. " buffers")
end
M.copy_diagnostic_message = function()
local diagnostics = vim.lsp.diagnostic.get_line_diagnostics()
if #diagnostics == 0 then
print("No diagnostics to yank")
return
end
local message = ""
if #diagnostics == 1 then
message = diagnostics[1].message
elseif #diagnostics > 1 then
local d = {}
for _, diagnostic in ipairs(diagnostics) do
table.insert(d, diagnostic.message)
end
vim.ui.select(d, { prompt = "Pick a diagnostic to yank" }, function(item)
message = item
end)
end
M.yank(message)
print("Diagnostic message was yanked")
end
M.get_definitions = function()
local params = vim.lsp.util.make_position_params()
local resp = vim.lsp.buf_request_sync(0, "textDocument/definition", params, 1000)
local result = {}
for _, v in pairs(resp) do
table.insert(result, v)
end
result = result[1].result
return result
end
M.goto_local_definition = function()
local definitions = M.get_definitions()
local local_definition = unpack(definitions)
local target = local_definition.targetSelectionRange
local startLine = target.start.line + 1
local startCol = target.start.character
vim.api.nvim_win_set_cursor(0, { startLine, startCol })
end
M.goto_global_definition = function()
local definitions = M.get_definitions()
local global_definition = definitions[#definitions]
local target = global_definition.targetSelectionRange
local startLine = target.start.line + 1
local startCol = target.start.character
local fileuri = global_definition.targetUri
local filepath = string.gsub(fileuri, "file://", "")
vim.cmd("tabnew")
vim.cmd("e " .. filepath)
vim.api.nvim_win_set_cursor(0, { startLine, startCol })
end
return M