init.lua

local CFG = require("configs") -- a bunch of shit I don't want in this file

GH = "https://github.com/" -- Prefix for package URLs










-- PERF:
--   	░▒▓█▓▒░   ░▒▓█████▓▒░░▒▓██████▓▒░░▒▓███████▓▒░░▒▓█████▓▒░▒▓███████▓▒░
--   	░▒▓█▓▒░   ░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░
--   	░▒▓█▓▒░   ░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░
--   	░▒▓█▓▒░   ░▒▓███▓▒░ ░▒▓████████▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓███▓▒░ ░▒▓███████▓▒░
--   	░▒▓█▓▒░   ░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░
--   	░▒▓█▓▒░   ░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░   ░▒▓█▓▒░░▒▓█▓▒░
--   	░▒▓█████▓▒░▒▓█████▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░░▒▓█████▓▒░▒▓█▓▒░░▒▓█▓▒░

local function set_leader(key)
  vim.g.mapleader      = key
  vim.g.maplocalleader = key
  -- vim.keymap.set({"n","v"}, key, "<nop>")
end

LEADER = ","
set_leader(LEADER)










-- FIX:
--      ▄▄·       ▄▄▌        ▄▄▄  .▄▄ ·  ▄▄·  ▄ .▄▄▄▄ .• ▌ ▄ ·. ▄▄▄ .
--   █ ▐█ ▌▪▪     ██•  ▪     ▀▄ █·▐█ ▀. ▐█ ▌▪██▪▐█▀▄.▀··██ ▐███▪▀▄.▀·
--     ██ ▄▄ ▄█▀▄ ██▪   ▄█▀▄ ▐▀▀▄ ▄▀▀▀█▄██ ▄▄██▀▐█▐▀▀▪▄▐█ ▌▐▌▐█·▐▀▀▪▄
--   █ ▐███▌▐█▌.▐▌▐█▌▐▌▐█▌.▐▌▐█•█▌▐█▄▪▐█▐███▌██▌▐▀▐█▄▄▌██ ██▌▐█▌▐█▄▄▌
--     ·▀▀▀  ▀█▄▀▪.▀▀▀  ▀█▄▀▪.▀  ▀ ▀▀▀▀ ·▀▀▀ ▀▀▀ · ▀▀▀ ▀▀  █▪▀▀▀ ▀▀▀ 

vim.pack.add({
  GH.."typicode/bg.nvim",
  GH.."ellisonleao/gruvbox.nvim",
  GH.."sainnhe/everforest",
  GH.."savq/melange-nvim",
  GH.."rafi/awesome-vim-colorschemes",
  GH.."mcauley-penney/techbase.nvim",
  GH.."folke/tokyonight.nvim",
  GH.."alljokecake/naysayer-theme.nvim",
  GH.."vague2k/vague.nvim",
  { src = GH.."catppuccin/nvim", name = "catppuccin", },
  { src = GH.."rose-pine/neovim",  name = "rose-pine", },
})

-- themes i like from the awesome pack
--
-- angr              " dark gray bg, pretty bright text
-- alduin            " gruvbox, but better
-- atom              " works in bright environments
-- deus
-- flattened_light   " like solarized 
-- flattened_dark    " solarized flat, but brighter red
-- cuspoint
-- gruvbox           " brown, beige, red and a bit green/yellow-ish
-- iceberg           " makes python look good
-- jellybeans        " quite dark
-- lucius
-- materialbox
-- nord              " works in lighter environments
-- OceanicNextLight
-- PaperColor        " dark with lots of colors
-- parsec            " easy on the eyes
-- snow              " low contrast << good when a bit dorker
-- 
-- All the solarized are basically the same, differences
-- from default solarized in comment
-- solarized8        " normal solarized
-- solarized8_flat   " nu column and status don't pop
-- solarized8_low    " like flat but brighter background
-- solarized8_high   " grey-ish text changed to white
-- 
-- stellarized
-- termschool
-- wombat256mod " good in many lighting cond.
-- yellow-moon  " purple-ish

-- catppuccin
-- gruvbox
-- rose-pine
-- vague

-- Works well with both light and dark for `:set background=X`
-- everforest
-- melange

vim.cmd("colorscheme melange")
-- local colors = vim.g.colors_name


-- Can I set this myself? I guess so.
vim.g.have_nerd_font = true

-- SauceCodePro Nerd Font Mono:h10










-- TODO:
--        ██████╗ ██████╗ ████████╗██╗ ██████╗ ███╗   ██╗███████╗
--       ██╔═══██╗██╔══██╗╚══██╔══╝██║██╔═══██╗████╗  ██║██╔════╝
--       ██║   ██║██████╔╝   ██║   ██║██║   ██║██╔██╗ ██║███████╗
--       ██║   ██║██╔═══╝    ██║   ██║██║   ██║██║╚██╗██║╚════██║
--       ╚██████╔╝██║        ██║   ██║╚██████╔╝██║ ╚████║███████║
--        ╚═════╝ ╚═╝        ╚═╝   ╚═╝ ╚═════╝ ╚═╝  ╚═══╝╚══════╝

local opts = {

  -- FILE AND I/O STUFF
  timeoutlen  = 350, -- e.g. telescope & which-key
  autoread    = true,
  backup      = false,
  writebackup = false,
  swapfile    = false,

  -- VISUALS
  termguicolors   = true,
  title           = true,
  winborder       = "rounded",

  -- FOLDS
  -- foldcolumn     = "0",  -- fold markers left of number column
  -- foldmethod     = "syntax",
  -- foldnestmax    = 10,
  -- foldenable     = true,
  -- foldlevel      = 2,

  -- VERTICAL THINGS
  number          = true,
  relativenumber  = false,
  numberwidth     = 5,
  signcolumn      = "number", -- LSP markers share with number column
  colorcolumn     = "80",     -- vertical marking
  cursorline      = true,     -- Line with cursor is highlighted
  cursorlineopt   = "number,screenline",
  scrolloff       = 3, -- lines 

  wildmenu        = true, -- popup, maybe turn off?
  hidden          = true, -- hide abandened buffers
  incsearch       = true,
  showmatch       = true,
  mat             = 3,    -- matching paren light up (tenths of second)
  inccommand      = "split", -- view substitutions live

  -- VISUAL MODE
  whichwrap   = "b,s,<,>,h,l", -- reach next/prev line in VISUAL

  -- TEXT RELATED
  encoding    = "utf8",
  ignorecase  = true, -- for searches
  wrap        = true,

  -- TAB settings
  expandtab   = true, -- Use spaces instead of tabs
  tabstop     = 4,    -- Number of spaces for a tab
  softtabstop = 4,    -- Number of spaces for a tab when editing
  shiftwidth  = 4,    -- Number of spaces for autoindent
  shiftround  = true, -- Round indent to multiple of shiftwidth
  smarttab    = true, -- Cursor in leading whitespace? -> indent 'shiftwith'

  -- INDENT settings
  breakindent = true, -- wrapped lines keep indentation level
  smartindent = true,
  autoindent  = true,


  -- COPY & PASTE
  clipboard   = "unnamedplus", -- Read :help on this

  listchars   = { tab = '» ', trail = '·', nbsp = '␣' },
  list        = false, -- off because it conflicts with indentline plugin
  completeopt = { "noselect", "fuzzy", "menu", "menuone", "preview" },
}

-- Set options from table
for k, v in pairs(opts) do
  vim.opt[k] = v
end










-- WARN:
--           __          __               .__  .__                      
--   _______/  |______ _/  |_ __ __  _____|  | |__| ____   ____   ______
--  /  ___/\   __\__  \\   __\  |  \/  ___/  | |  |/    \_/ __ \ /  ___/
--  \___ \  |  |  / __ \|  | |  |  /\___ \|  |_|  |   |  \  ___/ \___ \ 
-- /____  > |__| (____  /__| |____//____  >____/__|___|  /\___  >____  >
--      \/            \/                \/             \/     \/     \/ 
-- ___.           _____  _____                  ____      .__                
-- \_ |__  __ ___/ ____\/ ____\___________     /  _ \     |  |  __ _______   
--  | __ \|  |  \   __\\   __\/ __ \_  __ \    >  _ </\   |  | |  |  \__  \  
--  | \_\ \  |  /|  |   |  | \  ___/|  | \/   /  <_\ \/   |  |_|  |  // __ \_
--  |___  /____/ |__|   |__|  \___  >__|      \_____\ \   |____/____/(____  /
--      \/                        \/                 \/                   \/ 


-- List all open buffers at the top of the window
vim.pack.add({
  { src = GH .. "akinsho/bufferline.nvim", tag = "v4.9.*", },
  GH.."nvim-tree/nvim-web-devicons",
})
require("bufferline").setup(
  { options = { mode = "buffers", separator_style = "slant", } }
)

vim.pack.add({
  -- { src = GH.."nvim-lualine/lualine.nvim", version = "3946f01" },
  -- Use alternate source because it fixes space bug for language icon:
  -- https://github.com/nvim-lualine/lualine.nvim/issues/1453
  { src = GH.."monr3d/lualine.nvim" },
  GH.."nvim-tree/nvim-web-devicons",
})
require("lualine").setup( CFG.lualine_conf )










-- FIX:
--        ██ ▄█▀▓█████▓██   ██▓ ███▄ ▄███▓ ▄▄▄       ██▓███
--        ██▄█▒ ▓█   ▀ ▒██  ██▒▓██▒▀█▀ ██▒▒████▄    ▓██░  ██▒
--       ▓███▄░ ▒███    ▒██ ██░▓██    ▓██░▒██  ▀█▄  ▓██░ ██▓▒
--       ▓██ █▄ ▒▓█  ▄  ░ ▐██▓░▒██    ▒██ ░██▄▄▄▄██ ▒██▄█▓▒ ▒
--       ▒██▒ █▄░▒████▒ ░ ██▒▓░▒██▒   ░██▒ ▓█   ▓██▒▒██▒ ░  ░
--       ▒ ▒▒ ▓▒░░ ▒░ ░  ██▒▒▒ ░ ▒░   ░  ░ ▒▒   ▓▒█░▒▓▒░ ░  ░
--       ░ ░▒ ▒░ ░ ░  ░▓██ ░▒░ ░  ░      ░  ▒   ▒▒ ░░▒ ░
--       ░ ░░ ░    ░   ▒ ▒ ░░  ░      ░     ░   ▒   ░░
--       ░  ░      ░  ░░ ░            ░         ░  ░
--                    ░ ░


vim.pack.add({{ src = GH.."folke/which-key.nvim", version = "v3.17.0" },
    GH.."echasnovski/mini.icons",
    GH.."nvim-tree/nvim-web-devicons", })

local wk  = require("which-key")

-- defaults: "<C-u>" / "<C-d>", using "j"/"k" won't work
local wk_scroll_up   = "<Up>"
local wk_scroll_down = "<Down>"
wk.setup( CFG.whichkey_conf(wk_scroll_up, wk_scroll_down) )

wk.add({
  { mode = { "n" },
    -- Move up/down on wrapped lines
    { "j", "gj", desc = "Down" },
    { "k", "gk", desc = "Up" },

    -- FIX: remove this once done
    { "<C-s>",   ":source<cr>",               desc = "Reload config :source" },
    { "<C-S-s>", ":source<cr>",               desc = "Reload config :source" },

    { "<C-S-d>", ":set background=dark<cr>",  desc = "Dark background" },
    { "<C-S-l>", ":set background=light<cr>", desc = "Light background" },

    { "<leader>w",  ":write<cr>",           desc = "Write" },

    { "<leader>b", group = "buffers" },
    { "<leader>bd", ":bdelete<cr>",         desc = "Delete buffer" },
    { "<leader>bn", ":bnext<cr>",           desc = "Next buffer" },
    { "<leader>bp", ":bprevious<cr>",       desc = "Previous buffer" },
    { "<S-l>",      ":bnext<cr>",           desc = "Next buffer" },
    { "<S-h>",      ":bprevious<cr>",       desc = "Previous buffer" },

    { "<leader>t", group = "Telescope" },
    { "<leader>tf", "<cmd>Telescope find_files hidden=true<cr>",
                                            desc = "Telescope Find" },
    { "<leader>tg", "<cmd>Telescope live_grep grep_open_files=true<cr>",
                                            desc = "Telescope Grep" },
    { "<leader>tc", "<cmd>Telescope colorscheme<cr>",
                                            desc = "Telescope Colorscheme" },

    { "<leader>l", group = "LSP" },
    { "<leader>lf", vim.lsp.buf.format,     desc = "Auto format buffer" },
    { "<leader>ld", vim.lsp.buf.definition, desc = "Goto definition" },

    -- Diagnostic keymaps
    { "<leader>d", vim.diagnostic.open_float, desc = "show diagnostics here" },
    { "<leader>h", vim.lsp.buf.hover,         desc = "Hover" },
  },

  { mode = { "i" },
    { "<C-s>", "<C-o>:w<cr>", desc = "Write" },
  },

  { mode = { "v" },
    { "<", "<gv", desc = "Adjust indentation left" },
    { ">", ">gv", desc = "Adjust indentation right" },
  },

  { mode = {"n","i"},
    { "<S-Insert>", "<C-R>*", desc = "Paste" },

    -- Bindings fitting for swedish programmer dvorak, same as alacritty
    { "<C-0>", "<C-o>:GUIFontSizeSet 10<cr>", desc = "fontsize = default" },
    { "<C-=>", "<C-o>:GUIFontSizeUp   1<cr>", desc = "fontsize++" },
    { "<C-->", "<C-o>:GUIFontSizeDown 1<cr>", desc = "fontsize--" },

    -- Search Highlights
    { "<C-h>", function()
      if vim.o.hlsearch
        then vim.cmd(":set nohlsearch")
        else vim.cmd(":set hlsearch")
      end
    end,
    desc = "Toggle search HLs" },

    -- { "<C-S-h>", "<cmd>:set hlsearch<cr>",    desc = "Reveal search HLs" },

    { "<C-S-t>", "<cmd>Neotree toggle<cr>",   desc = "File explorer" },

  },

  { mode = {"n","v"},
    -- right click
    { "<leader>r", "<cmd>:popup PopUp<cr>",   desc = "RMB PopUp" },
    { "<leader>o", function() require("menu").open("default") end,
                                              desc = "LSP Code Actions" },
    -- { "<RightMouse>", function()
    --     require("menu.utils").delete_old_menus()
    --     vim.cmd.exec("'normal! \\<RightMouse>'")
    --     -- clicked buf
    --     local buf     = vim.api.nvim_win_get_buf(vim.fn.getmousepos().winid)
    --     local options = (vim.bo[buf].ft == "NvimTree") and "nvimtree"
    --                                                     or "default"
    --     require("menu").open(options, { mouse = true })
    --   end, desc = "Right click menu lol?" },
  },
})

-- Add Alt + n to select BufferLine tabs
for n = 1, 9 do
  local lhs = string.format("<A-%d>", n)
  local rhs = string.format(":BufferLineGoToBuffer %d<CR>", n)
  local d   = string.format("Tab %d", n)
  local h   = 2 <= n and n <= 8 -- hides 7 entries
  wk.add({ {lhs, rhs, desc = d, hidden = h, group = "Tab"} })
end










-- TODO:
--        ███████████  ████                       ███                    
--       ▒▒███▒▒▒▒▒███▒▒███                      ▒▒▒                     
--        ▒███    ▒███ ▒███  █████ ████  ███████ ████  ████████    █████ 
--        ▒██████████  ▒███ ▒▒███ ▒███  ███▒▒███▒▒███ ▒▒███▒▒███  ███▒▒  
--        ▒███▒▒▒▒▒▒   ▒███  ▒███ ▒███ ▒███ ▒███ ▒███  ▒███ ▒███ ▒▒█████ 
--        ▒███         ▒███  ▒███ ▒███ ▒███ ▒███ ▒███  ▒███ ▒███  ▒▒▒▒███
--        █████        █████ ▒▒████████▒▒███████ █████ ████ █████ ██████ 
--       ▒▒▒▒▒        ▒▒▒▒▒   ▒▒▒▒▒▒▒▒  ▒▒▒▒▒███▒▒▒▒▒ ▒▒▒▒ ▒▒▒▒▒ ▒▒▒▒▒▒  
--                                      ███ ▒███                         
--                                     ▒▒██████                          
--                                      ▒▒▒▒▒▒                       


vim.pack.add({
  { src = GH.."nvim-neo-tree/neo-tree.nvim", version = "3.37.3" },
  GH.."nvim-lua/plenary.nvim",        -- dep
  GH.."MunifTanjim/nui.nvim",         -- dep
  GH.."nvim-tree/nvim-web-devicons",  -- opt dep
})


-- file select/search window
vim.pack.add({
  { src = GH.."nvim-telescope/telescope.nvim", branch = "0.1.x" },
  GH.."nvim-lua/plenary.nvim",
  GH.."nvim-telescope/telescope-fzf-native.nvim", -- opt
  GH.."BurntSushi/ripgrep",                       -- opt
  GH.."nvim-tree/nvim-web-devicons",              -- opt
  GH.."sharkdp/fd",                               -- opt
})
require("telescope").setup( CFG.telescope_conf )


-- Add comment highlighting for FIX TODO HACK WARN PERF NOTE TEST
vim.pack.add({
  {
    src = GH.."folke/todo-comments.nvim",
    version = "v1.4.0", opts = { signs = false, },
  },
  GH.."nvim-lua/plenary.nvim", })
require("todo-comments").setup()


-- detect & adjust tabstop etc. automatically
vim.pack.add({ GH.."tpope/vim-sleuth" })


-- colored indentation levels, dark and light rainbows in conf
vim.pack.add({ GH.."lukas-reineke/indent-blankline.nvim" })
CFG.apply_rainbow_colors()        -- run initially
CFG.register_indent_blankline()   -- Register vim hooks


-- Gives GuiFontSizeUp / GuiFontSizeDown
vim.pack.add({ { src = GH.."ktunprasert/gui-font-resize.nvim" } })
require("gui-font-resize").setup({
  options = { charge_by = 1, bounds = { maximum = 24, minimum = 8 } }
})


vim.pack.add({
  { src = GH.."nvzone/menu" },
  { src = GH.."nvzone/volt" },
})
-- require("menu")










-- PERF:
--           ,.  '                    ,. -,           .,                
--         /   ';\              ,.·'´,    ,'\      ,·´    '` ·.'          
--       ,'   ,'::'\         ,·'´ .·´'´-·'´::::\'     \`; `·;·.   `·,      
--      ,'    ;:::';'       ;    ';:::\::\::;:'       ;   ,'\::`·,   \'    
--      ';   ,':::;'        \·.    `·;:'-·'´         ;   ,'::'\:::';   ';   
--      ;  ,':::;' '         \:`·.   '`·,  '         ;   ;:::;'·:.'  ,·'\'  
--     ,'  ,'::;'              `·:'`·,   \'         ';  ';: -· '´. ·'´:::'\' 
--     ;  ';_:,.-·´';\‘        ,.'-:;'  ,·\        ;  ,-·:'´:\:::::::;·'  
--     ',   _,.-·'´:\:\‘  ,·'´     ,.·´:::'\      ,'  ';::::::'\;:·'´      
--      \¨:::::::::::\';   \`*'´\::::::::;·'‘     \·.,·\;-· '´  '         
--       '\;::_;:-·'´‘      \::::\:;:·´           \::\:\                
--         '¨                 '`*'´‘                `'·;·'                


-- various syntax highlighters
-- vim.pack.add({ GH.."nvim-treesitter/nvim-treesitter" })
-- require "nvim-treesitter".setup()


-- completion plugin needed to make shit work
vim.pack.add({ { src = GH.."saghen/blink.cmp" }, })
-- local lsp_capabilities = require("blink.cmp").get_lsp_capabilities(config.capabilities)


vim.pack.add({ { src = GH.."mason-org/mason.nvim" }, })
require("mason").setup({})


-- should set up the `vim.lsp` object
vim.pack.add({ GH.."/neovim/nvim-lspconfig" })


local lua_ws = { library = vim.api.nvim_get_runtime_file("", true) }
vim.lsp.enable({ "lua_ls" })
vim.lsp.config("lua_ls", { settings = { Lua = { workspace = lua_ws }}})


local elixir_ls_dir = "/home/sasja/.dotfiles/dl_skryptz/elixir-ls-v0.29.3"
vim.pack.add({ GH.."elixir-editors/vim-elixir" })
vim.lsp.enable("elixir-ls")
vim.lsp.config("elixir-ls", { cmd = elixir_ls_dir.."/language_server.sh", })


vim.pack.add({
  { src = GH.."quarto-dev/quarto-nvim" },
  { src = GH.."jmbuhr/otter.nvim" },
  { src = GH.."nvim-treesitter/nvim-treesitter" },
})
vim.lsp.enable("quarto")
-- vim.lsp.config("quarto")

local rustaceanvim_opts = {
  server =
  {
    on_attach = function(_, bufnr)
      local lsp_map = require("helper.mapping").lsp_map

      lsp_map("<leader>cR", function() vim.cmd.RustLsp("codeAction") end,
        bufnr, "Code Action")
      lsp_map("<leader>dr", function() vim.cmd.RustLsp("debuggables") end,
        bufnr, "Rust Debuggables")
    end,

    default_settings =
    {
      -- rust-analyzer language server configuration
      ["rust-analyzer"] =
      {
        cargo =
        {
          allFeatures = true,
          loadOutDirsFromCheck = true,
          buildScripts =
          {
            enable = true,
          },
        },
        -- Add clippy lints for Rust.
        checkOnSave = true,
        procMacro = {
          enable = true,
          ignored = {
            ["async-trait"] = { "async_trait" },
            ["napi-derive"] = { "napi" },
            ["async-recursion"] = { "async_recursion" },
          },
        },
      },
    },
  },
}

-- vim.pack.add({
--   { src = GH.."mrcjkb/rustaceanvim", tag = "v6.9.7", ft = "rust",
--   opts = rustaceanvim_opts }
-- })
-- vim.lsp.config( "rustaceanvim" )
-- vim.lsp.enable( "rustaceanvim" )




vim.diagnostic.config({ virtual_text = true })










-- vim: ts=2 sts=2 sw=2 et