acidburnmonkey
83 lines
2.8 KiB
Lua
83 lines
2.8 KiB
Lua
vim.api.nvim_create_augroup("CustomSplash", { clear = true })
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vim.api.nvim_create_autocmd("VimEnter", {
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group = "CustomSplash",
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callback = function()
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if vim.fn.argc() ~= 0 then
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return
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end
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local splash_win = vim.api.nvim_get_current_win()
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local orig_number = vim.api.nvim_win_get_option(splash_win, "number")
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local orig_relativenumber = vim.api.nvim_win_get_option(splash_win, "relativenumber")
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local bufnr = vim.api.nvim_get_current_buf()
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vim.b[bufnr].splash_winid = splash_win
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vim.b[bufnr].splash_orig_number = orig_number
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vim.b[bufnr].splash_orig_relativenumber = orig_relativenumber
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vim.api.nvim_win_set_option(splash_win, "number", false)
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vim.api.nvim_win_set_option(splash_win, "relativenumber", false)
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vim.opt_local.buftype = "nofile"
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vim.opt_local.bufhidden = "hide"
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vim.opt_local.swapfile = false
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vim.opt_local.buflisted = false
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local splash_path = vim.fn.expand("$HOME/.config/nvim/splash.txt")
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local ascii_lines = {}
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if vim.fn.filereadable(splash_path) == 1 then
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ascii_lines = vim.fn.readfile(splash_path)
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else
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-- Hard‐coded fallback:
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ascii_lines = {
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" ____ __ __ _____ __",
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" / __ \\/ / / / / ___/___ / /_",
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" / / / / / / / \\__ \\/ _ \\/ __/",
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"/ /_/ / /__/ / ___/ / __/ /_ ",
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"\\____/ \\____/ /____/\\___/\\__/",
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"",
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" Welcome to Neovim, " .. os.getenv("USER") .. "!",
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}
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end
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local width = vim.api.nvim_win_get_width(splash_win)
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local padded = {}
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for _, line in ipairs(ascii_lines) do
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local linelen = #line
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local left_pad = math.floor((width - linelen) / 2)
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if left_pad < 0 then left_pad = 0 end
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table.insert(padded, string.rep(" ", left_pad) .. line)
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end
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vim.api.nvim_buf_set_lines(bufnr, 0, 0, false, padded)
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local clear_grp = vim.api.nvim_create_augroup("SplashClear" .. bufnr, { clear = true })
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vim.api.nvim_create_autocmd("InsertEnter", {
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group = clear_grp,
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buffer = bufnr,
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once = true,
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callback = function()
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vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, { "" })
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vim.api.nvim_win_set_cursor(splash_win, {1, 0})
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vim.api.nvim_win_set_option(splash_win, "number", vim.b[bufnr].splash_orig_number)
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vim.api.nvim_win_set_option(splash_win, "relativenumber", vim.b[bufnr].splash_orig_relativenumber)
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end,
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})
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vim.api.nvim_create_autocmd("BufLeave", {
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group = clear_grp,
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buffer = bufnr,
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once = true,
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callback = function()
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vim.api.nvim_win_set_option(splash_win, "number", vim.b[bufnr].splash_orig_number)
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vim.api.nvim_win_set_option(splash_win, "relativenumber", vim.b[bufnr].splash_orig_relativenumber)
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end,
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})
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vim.api.nvim_win_set_cursor(splash_win, {1, 0})
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end,
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})
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