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local Icons = require("nvim-web-devicons")
local utils = require("tobyvin.utils")
local file_button = function(filename, sc)
local short_fn = utils.fs.shorten_path(filename, 60)
local hl = {}
local filetype, _ = vim.filetype.match({ filename = filename })
filetype = vim.F.if_nil(filetype, "")
local ico, ico_hl = Icons.get_icon_by_filetype(filetype, { default = true })
table.insert(hl, { ico_hl, 0, 3 })
local ico_txt = ico .. " "
local fn_start = short_fn:match(".*[/\\]")
if fn_start ~= nil then
table.insert(hl, { "Comment", #ico_txt - 2, #fn_start + #ico_txt })
end
local keybind = "<Cmd>e " .. filename .. " <CR>"
local button = {
type = "button",
val = ico_txt .. short_fn,
on_press = function()
local key = vim.api.nvim_replace_termcodes(keybind .. "<Ignore>", true, false, true)
vim.api.nvim_feedkeys(key, "t", false)
end,
opts = {
position = "center",
shortcut = "[" .. sc .. "]",
cursor = 60,
width = 60,
align_shortcut = "right",
hl = hl,
hl_shortcut = { { "Special", 0, 1 }, { "Number", 1, #sc + 1 }, { "Special", #sc + 1, #sc + 2 } },
shrink_margin = false,
keymap = { "n", sc:gsub("%s", ""), keybind, { desc = "oldfile_" .. sc } },
},
}
return button
end
local mru_filter = function(filename)
local ignored_ft = { "gitcommit" }
local cwd = vim.fn.getcwd()
local filetype, _ = vim.filetype.match({ filename = filename })
filetype = vim.F.if_nil(filetype, "")
local ignored = false
for _, pattern in pairs(ignored_ft) do
ignored = ignored or filetype:match(pattern) ~= nil
end
return not ignored and (vim.fn.filereadable(filename) == 1) and vim.startswith(filename, cwd)
end
local mru_cache = nil
local get_mru = function()
if mru_cache == nil then
local oldfiles = { unpack(vim.tbl_filter(mru_filter, vim.v.oldfiles), 1, 20) }
local tbl = {}
for i, filename in ipairs(oldfiles) do
tbl[i] = file_button(filename, tostring(i % 10))
end
mru_cache = { {
type = "group",
val = tbl,
} }
end
return mru_cache
end
local status_ok, alpha = pcall(require, "alpha")
if not status_ok then
vim.notify("Failed to load module 'alpha'", vim.log.levels.ERROR)
return
end
alpha.keymaps_element.button = function(el, _, state)
if el.opts and el.opts.keymap then
if type(el.opts.keymap[1]) == "table" then
for _, map in el.opts.keymap do
map[4].buffer = state.buffer
vim.keymap.set(unpack(map))
end
else
local map = el.opts.keymap
map[4].buffer = state.buffer
vim.keymap.set(unpack(map))
end
end
end
local fortune = require("alpha.fortune")
local function info_value()
local total_plugins = #vim.tbl_keys(packer_plugins)
local v = vim.F.if_nil(vim.version(), {})
return string.format("VIM: v%d.%d.%d PLUGINS: %d", v.major, v.minor, v.patch, total_plugins)
end
local config = {
layout = {
{
type = "text",
val = {
" ",
" ███╗ ██╗███████╗ ██████╗ ██╗ ██╗██╗███╗ ███╗ ",
" ████╗ ██║██╔════╝██╔═══██╗██║ ██║██║████╗ ████║ ",
" ██╔██╗ ██║█████╗ ██║ ██║██║ ██║██║██╔████╔██║ ",
" ██║╚██╗██║██╔══╝ ██║ ██║╚██╗ ██╔╝██║██║╚██╔╝██║ ",
" ██║ ╚████║███████╗╚██████╔╝ ╚████╔╝ ██║██║ ╚═╝ ██║ ",
" ╚═╝ ╚═══╝╚══════╝ ╚═════╝ ╚═══╝ ╚═╝╚═╝ ╚═╝ ",
},
opts = {
position = "center",
hl = "DevIconVim",
},
},
{
type = "text",
val = info_value(),
opts = {
hl = "DevIconVim",
position = "center",
},
},
{
type = "text",
val = fortune({ max_width = 60 }),
opts = {
position = "center",
hl = "Statement",
},
},
{ type = "padding", val = 1 },
{
type = "group",
val = get_mru,
},
},
}
alpha.setup(config)
vim.api.nvim_create_autocmd("User", {
group = vim.api.nvim_create_augroup("alpha_user", { clear = true }),
pattern = "BDeleteLast",
callback = function(args)
local bufnr = vim.F.if_nil(args.data.buf, args.buf)
if vim.api.nvim_buf_get_option(bufnr, "filetype") ~= "alpha" then
alpha.start(false)
end
end,
desc = "Run Alpha when last buffer closed",
})
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