112 lines
3.1 KiB
Lua
112 lines
3.1 KiB
Lua
-- https://github.com/max397574/omega-nvim/blob/master/lua/omega/modules/ui/bufferline.lua
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local lazy_load = function(tb)
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vim.api.nvim_create_autocmd(tb.events, {
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pattern = "*",
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group = vim.api.nvim_create_augroup(tb.augroup_name, {}),
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callback = function()
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if tb.condition() then
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vim.api.nvim_del_augroup_by_name(tb.augroup_name)
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-- dont defer for treesitter as it will show slow highlighting
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-- This deferring only happens only when we do "nvim filename"
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if tb.plugins ~= "nvim-treesitter" then
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vim.defer_fn(function()
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vim.cmd("PackerLoad " .. tb.plugins)
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end, 0)
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else
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vim.cmd("PackerLoad " .. tb.plugins)
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end
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end
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end,
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})
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end
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local M = {}
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M.bufferline = function()
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lazy_load {
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events = { "BufNewFile", "BufAdd", "TabEnter" },
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augroup_name = "BufferLineLazy",
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plugins = "bufferline.nvim",
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condition = function()
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return #vim.fn.getbufinfo { buflisted = 1 } >= 2
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end,
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}
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end
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M.colorizer = function()
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lazy_load {
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events = { "BufRead", "BufNewFile" },
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augroup_name = "ColorizerLazy",
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plugins = "nvim-colorizer.lua",
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condition = function()
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local items = { "#", "rgb", "hsl" }
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for _, val in ipairs(items) do
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if vim.fn.search(val) ~= 0 then
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return true
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end
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end
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end,
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}
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end
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-- load certain plugins only when there's a file opened in the buffer
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-- if "nvim-file" is executed -> load the plugin after nvim gui loads
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-- This gives an instant preview of nvim with the file opened
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M.on_file_open = function()
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lazy_load {
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events = { "BufRead", "BufWinEnter", "BufNewFile" },
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augroup_name = "BeLazyOnFileOpen",
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plugins = "nvim-lsp-installer indent-blankline.nvim",
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condition = function()
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local file = vim.fn.expand "%"
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return file ~= "NvimTree_1" and file ~= "[packer]" and file ~= ""
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end,
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}
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end
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M.treesitter = function()
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lazy_load {
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events = { "BufRead", "BufWinEnter", "BufNewFile" },
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augroup_name = "Treesitter_lazy",
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plugins = "nvim-treesitter",
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condition = function()
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local file = vim.fn.expand "%"
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return file ~= "NvimTree_1" and file ~= "[packer]" and file ~= ""
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end,
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}
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end
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M.gitsigns = function()
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-- taken from https://github.com/max397574
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vim.api.nvim_create_autocmd({ "BufAdd", "VimEnter" }, {
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callback = function()
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local function onexit(code, _)
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if code == 0 then
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vim.schedule(function()
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require("packer").loader "gitsigns.nvim"
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end)
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end
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end
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local lines = vim.api.nvim_buf_get_lines(0, 0, -1, false)
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if lines ~= { "" } then
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vim.loop.spawn("git", {
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args = {
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"ls-files",
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"--error-unmatch",
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vim.fn.expand "%",
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},
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}, onexit)
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end
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end,
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})
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end
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return M
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