🪴 my neovim config:)
plugin: use prompt for `vim.ui.input` prompt
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-15
+22
-15
config/plugin/input.lua
+22
-15
config/plugin/input.lua
···
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vim.g.loaded_input = true
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local old_input = vim.ui.input
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---@type fun(opts?: vim.ui.input.Opts, on_confirm: fun(input?: string))
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---@diagnostic disable-next-line: duplicate-set-field
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vim.ui.input = function(opts, on_confirm)
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if opts.prompt and #vim.split(opts.prompt, "\n") > 1 then
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old_input(opts, on_confirm)
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return
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end
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local buf = vim.api.nvim_create_buf(false, true)
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---@type fun(v: string?)
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local f = function(v)
···
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vim.bo[buf].bufhidden = "wipe"
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vim.bo[buf].swapfile = false
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vim.fn.prompt_setprompt(buf, "")
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local promptset = vim.split(opts.prompt or "", "\n", { trimempty = false })
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local promptlines
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local promptstr
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if #promptset > 1 then
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promptlines = vim.iter(promptset):slice(1, #promptset - 1):totable()
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promptstr = promptset[#promptset]
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else
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promptstr = opts.prompt
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end
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vim.fn.prompt_setprompt(buf, promptstr or "")
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vim.fn.prompt_setcallback(buf, f)
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vim.fn.prompt_setinterrupt(buf, f)
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vim.api.nvim_buf_set_lines(buf, 0, -1, false, { opts.default or "" })
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promptlines = promptlines or {}
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if opts.default then
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table.insert(promptlines, (promptstr or "") .. opts.default)
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end
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vim.api.nvim_buf_set_lines(buf, 0, -1, false, promptlines)
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local offset = vim.o.winborder == "none" and 0 or -1
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local win = vim.api.nvim_open_win(buf, true, {
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relative = "cursor",
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title = opts.prompt,
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height = 1,
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height = #promptset,
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width = 1,
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row = offset,
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col = offset,
···
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vim.api.nvim_set_option_value("wrap", true, { win = win, scope = "local" })
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vim.api.nvim_set_option_value("signcolumn", "no", { win = win, scope = "local" })
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vim.api.nvim_set_option_value("sidescrolloff", 0, { win = win, scope = "local" })
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local extrawidth = (vim.o.winborder == "none" and 0 or 1) * 2
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vim.api.nvim_create_autocmd({ "CursorMovedI", "InsertEnter" }, {
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buffer = buf,
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callback = function()
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local col = vim.api.nvim_win_get_cursor(win)[2]
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local text = vim.api.nvim_buf_get_lines(buf, 0, -1, false)[1]
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vim.api.nvim_win_set_width(win, math.max(col, #text, opts.prompt and #opts.prompt or 0) + extrawidth)
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local maxlinewidth = vim.iter(vim.api.nvim_buf_get_lines(buf, 0, -1, false)):fold(1, function(max, l)
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local w = vim.api.nvim_strwidth(l)
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return w > max and w or max
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end)
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vim.api.nvim_win_set_width(win, maxlinewidth + 1)
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end,
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})
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