feat(plugin): ✨renamed

1 files changed, 171 insertions, 0 deletions

diff --git a/lua/startup.lua b/lua/startup.lua
new file mode 100644
index 0000000..3e681a0
--- /dev/null
+++ b/lua/startup.lua
@@ -0,0 +1,171 @@
+local M = {}
+local ns = vim.api.nvim_create_namespace "startup"
+
+local opts = { noremap = true, silent = true }
+
+local settings = {
+  -- every line should be same width without escaped \
+  header = {
+    "                                          /$$              ",
+    "                                         |__/              ",
+    " /$$$$$$$   /$$$$$$   /$$$$$$  /$$    /$$ /$$ /$$$$$$/$$$$ ",
+    "| $$__  $$ /$$__  $$ /$$__  $$|  $$  /$$/| $$| $$_  $$_  $$",
+    "| $$  \\ $$| $$$$$$$$| $$  \\ $$ \\  $$/$$/ | $$| $$ \\ $$ \\ $$",
+    "| $$  | $$| $$_____/| $$  | $$  \\  $$$/  | $$| $$ | $$ | $$",
+    "| $$  | $$|  $$$$$$$|  $$$$$$/   \\  $/   | $$| $$ | $$ | $$",
+    "|__/  |__/ \\_______/ \\______/     \\_/    |__/|__/ |__/ |__/",
+  },
+  -- name which will be displayed and command
+  tools = {
+    [" Find File"] = {"Telescope find_files", "<leader>ff"},
+    [" Find Word"] = {"Telescope live_grep", "<leader>lg"},
+    [" Recent Files"] = {"Telescope oldfiles", "<leader>of"},
+    [" File Browser"] = {"Telescope file_browser", "<leader>fb"},
+    [" Config Files"] = {'lua require("telescope.builtin").find_files({cwd="~/.config"})', "<leader>cf"},
+    [" Colorschemes"] = {"Telescope colorscheme", "<leader>cs"},
+    [" New File"] = {"lua require'startup'.new_file()", "<leader>nf"},
+    ["ﲉ Help Files"] = {"Telescope help_tags", "<leader>fh"},
+  },
+  options = {
+    align = "center", -- center or padding
+    mapping_names = true,
+    padding = 5, -- only used if align padding
+  },
+  colors = {
+    background = "#1f2227",
+    heading_fg = "#009900",
+    tools_fg = "#009900",
+  }
+}
+
+local function spaces(amount)
+  return string.rep(" ", amount)
+end
+
+local function longest_line(lines)
+  local longest = 0
+  for _, line in ipairs(lines) do
+    if line:len() > longest then
+      longest = line:len()
+    end
+  end
+  return longest
+end
+
+local function create_mappings()
+  vim.api.nvim_buf_set_keymap(
+    0,
+    "n",
+    "<CR>",
+    ":lua require'startup'.check_line()<CR>",
+    opts
+  )
+  for _, cmd in pairs(settings.tools) do
+    vim.api.nvim_buf_set_keymap(0, "n", cmd[2], "<cmd>"..cmd[1].."<CR>", opts)
+  end
+end
+
+function M.new_file()
+  local name = vim.fn.input "Filename: > "
+  vim.cmd("e " .. name)
+end
+
+function M.check_line()
+  local line = vim.api.nvim_get_current_line()
+  for name, command in pairs(settings.tools) do
+    if line:match(name) then
+      vim.cmd(command[1])
+    end
+  end
+end
+
+local function create_hls()
+  vim.cmd('highlight StartupHeading guibg=' .. settings.colors.background .. ' guifg=' .. settings.colors.heading_fg)
+  vim.cmd('highlight StartupTools guibg=' .. settings.colors.background .. ' guifg=' .. settings.colors.tools_fg)
+end
+
+local function align(dict)
+  local aligned = {}
+  if settings.options.align == "center" then
+    local max_len = longest_line(dict)
+    local space_left = vim.o.columns - max_len
+    for _, line in ipairs(dict) do
+      table.insert(aligned, spaces(space_left/2).. line)
+    end
+  elseif settings.options.align == "padding" then
+    for _, line in ipairs(dict) do
+      table.insert(aligned, spaces(settings.options.padding).. line)
+    end
+  end
+  return aligned
+end
+
+local count = 1
+local function set_lines(len, text, hi, pass)
+  vim.api.nvim_buf_set_lines(0, count, count + len, false, align(text))
+  vim.api.nvim_win_set_cursor(0, { count, 0 })
+  if pass then
+    vim.g.section_length = count
+  end
+  for i = count, count + len do
+    vim.api.nvim_buf_add_highlight(0, ns, hi, i, 1, -1)
+  end
+  count = count + len
+end
+
+local function empty()
+  set_lines(1, { " " }, "StartupTools")
+end
+
+local function set_options()
+  vim.api.nvim_buf_set_option(0, "bufhidden", "wipe")
+  vim.api.nvim_buf_set_option(0, "buftype", "nofile")
+  vim.api.nvim_buf_set_option(0, "swapfile", false)
+  vim.cmd [[set nonumber
+  set norelativenumber
+  ]]
+end
+
+function M.display()
+  local limited_space = false
+  local rly_limited_space = false
+  if vim.o.lines < (#settings.header + (#settings.tools*2) + 20) then
+    limited_space = true
+  end
+  create_mappings()
+  create_hls()
+  -- vim.api.nvim_buf_set_keymap(0, "n", "j", "2j", opts)
+  -- vim.api.nvim_buf_set_keymap(0, "n", "k", "2k", opts)
+  if not limited_space then
+    empty()
+  end
+  set_lines(#settings.header, settings.header, "StartupHeading")
+  local toolnames = {}
+  for name, cmd in pairs(settings.tools) do
+    if not limited_space then
+      table.insert(toolnames, " ")
+    end
+    if settings.options.mapping_names then
+      table.insert(toolnames, name .. "  " .. cmd[2])
+    else
+      table.insert(toolnames, name)
+    end
+  end
+  empty()
+  set_lines(#toolnames, toolnames, "StartupTools")
+  vim.cmd [[silent! %s/\s\+$//]] -- clear trailing whitespace
+  set_options()
+  if limited_space then
+    vim.api.nvim_win_set_cursor(0, {#settings.header + 3, math.floor(vim.o.columns/2)})
+  end
+end
+
+function M.setup(update)
+  settings = vim.tbl_deep_extend("force", settings, update or {})
+  vim.cmd [[
+  autocmd StdinReadPre * let s:std_in=1
+  autocmd VimEnter * lua if vim.fn.argc() == 0 and vim.fn.exists('std_in') then require"startup".display() end
+  ]]
+end
+
+return M