89 lines
2.2 KiB
Lua
89 lines
2.2 KiB
Lua
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-----------------------------------------------------------------------------//
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-- Utils
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-----------------------------------------------------------------------------//
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local M = {}
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local api = vim.api
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local fn = vim.fn
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--- Wrapper for [vim.notify]
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---@param msg string|string[]
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---@param level "error" | "trace" | "debug" | "info" | "warn"
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---@param once boolean?
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function M.notify(msg, level, once)
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if type(msg) == "table" then
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msg = table.concat(msg, "\n")
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end
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local lvl = vim.log.levels[level:upper()] or vim.log.levels.INFO
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local opts = { title = "Git conflict" }
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if once then
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return vim.notify_once(msg, lvl, opts)
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end
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vim.notify(msg, lvl, opts)
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end
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--- Start an async job
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---@param cmd string
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---@param callback fun(data: string[]): nil
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function M.job(cmd, callback)
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fn.jobstart(cmd, {
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stdout_buffered = true,
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on_stdout = function(_, data, _)
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callback(data)
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end,
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})
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end
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---Only call the passed function once every timeout in ms
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---@param timeout integer
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---@param func function
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---@return function
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function M.throttle(timeout, func)
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local timer = vim.loop.new_timer()
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local running = false
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return function(...)
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if not running then
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func(...)
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running = true
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timer:start(timeout, 0, function()
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running = false
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end)
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end
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end
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end
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---Wrapper around `api.nvim_buf_get_lines` which defaults to the current buffer
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---@param start integer
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---@param _end integer
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---@param buf integer?
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---@return string[]
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function M.get_buf_lines(start, _end, buf)
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return api.nvim_buf_get_lines(buf or 0, start, _end, false)
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end
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---Get cursor row and column as (1, 0) based
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---@param win_id integer?
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---@return integer, integer
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function M.get_cursor_pos(win_id)
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return unpack(api.nvim_win_get_cursor(win_id or 0))
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end
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---Check if the buffer is likely to have actionable conflict markers
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---@param bufnr integer?
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---@return boolean
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function M.is_valid_buf(bufnr)
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bufnr = bufnr or 0
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return #vim.bo[bufnr].buftype == 0 and vim.bo[bufnr].modifiable
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end
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---@param name string?
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---@return table<string, string>
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function M.get_hl(name)
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if not name then
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return {}
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end
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return api.nvim_get_hl_by_name(name, true)
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end
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return M
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