helm/home/profiles/nvim/default.nix

{ pkgs, ... }:
# let
  # customPlugins = {
  #   vim-zettel = pkgs.vimUtils.buildVimPlugin {
  #     name = "vim-zettel";
  #     src = pkgs.fetchFromGitHub {
  #       owner = "michal-h21";
  #       repo = "vim-zettel";
  #       rev = "929d90eec62e6f693c2702d2b6f76a93f2f1689d";
  #       sha256 = "1fzKmknfVlEYwqeXgbKITbb2/PJ023iJyMz6vak3qh4=";
  #     };
  #   };
  #  };

  # Thank god I don't use python anymore
  # my-python-packages = python-packages: with python-packages; [
  #   # other python packages you want
  # ];
  # python-with-my-packages = pkgs.python3.withPackages my-python-packages;
# in

{
  home.sessionVariables.EDITOR = "nvim";
  home.shellAliases = {
    k = "cd ~/kitaab/vimwiki; vim -c :VimwikiIndex; cd $OLDPWD";
    # kitaab zettel
    kz = "cd ~/kitaab/vimwiki; vim -c :VimwikiIndex -c :ZettelNew; cd $OLDPWD";
    # kitaab get by tagged
    kt = "cd /home/anish/kitaab/vimwiki; eza *_index.wiki | fzf --preview 'bat --style=numbers --color=always --terminal-width -1 ./{}';cd $OLDPWD";
  };
  # Add %update to the highlight clause for vimwiki files
  home.file.".config/nvim/after/syntax/vimwiki.vim".text = ''
    " match with %update
    syntax match VimwikiPlaceholder /^\s*%update\ze\%(\s.*\)\?$/ nextgroup=VimwikiPlaceholderParam skipwhite
    " match with %link
    syntax match VimwikiPlaceholder /^\s*%link\ze\%(\s.*\)\?$/ nextgroup=VimwikiPlaceholderParam skipwhite
  '';

  #environment.systemPackages = with customPlugins; [ tidal ];
  programs.neovim = {
    enable = true;

    # extraConfig = ''
  #    filetype plugin on

  #    " set spell
  #    set spelllang=en_gb
  #    set ignorecase
  #    set smartcase
  #    set incsearch
  #    " if hidden is not set, TextEdit might fail.
  #    set hidden
  #    " Some servers have issues with backup files, see #649
  #    set nobackup
  #    set nowritebackup
  #    " Better display for messages
  #    set cmdheight=2
  #    " You will have bad experience for diagnostic messages when it's default 4000.
  #    set updatetime=300
  #    " don't give |ins-completion-menu| messages.
  #    set shortmess+=c
  #    " always show signcolumns
  #    set signcolumn=yes
  #    " highlight row
  #    set cursorline

  #    let g:conjure#filetype#fennel = "conjure.client.fennel.stdio"
  #    " we only use fennel with love; no we don't...
  #    let g:conjure#client#fennel#stdio#command = "fennel" 
  #    " let g:conjure#extract#tree_sitter#enabled = true
  #    map <localleader>lt :ConjureLogToggle<CR>

  #    let g:rainbow_active = 0
  #    autocmd BufReadPost,BufNewFile c,clj,cljs RainbowParenthesesToggleAll

  #    " general commands
  #    nnoremap <BS> :noh<CR>
  #    map Q <Nop>
  #    nnoremap Y y$
  #    nnoremap <leader>n :vnew<CR>
  #    " center moving
  #    nnoremap n nzzzv
  #    nnoremap N Nzzzv
  #    nnoremap J mzJ'z
  #    " undo points
  #    inoremap , ,<c-g>u
  #    inoremap . .<c-g>u
  #    inoremap ? ?<c-g>u
  #    inoremap ! !<c-g>u
  #    inoremap ) )<c-g>u
  #    inoremap [ [<c-g>u
  #    inoremap ] ]<c-g>u
  #    inoremap { {<c-g>u
  #    inoremap ( (<c-g>u
  #    inoremap } }<c-g>u
  #    " moving text
  #    vnoremap J :m '>+1<CR>gv=gv
  #    vnoremap K :m '>-2<CR>gv=gv
  #    inoremap <c-j> <esc>:m .+1<CR>==
  #    inoremap <c-k> <esc>:m .-2<CR>==
  #    nnoremap <leader>j <esc>:m .+1<CR>==
  #    nnoremap <leader>k <esc>:m .-2<CR>==
  #    " Pasting 
  #    :map <leader>sy :!xclip -i<CR><CR>
  #    :vmap <leader>sy "*y
  #    :map <leader>sp :r!xclip -o<CR>

  #    " barbar
  #    nnoremap <silent> gT :BufferPrevious<CR>
  #    nnoremap <silent> gt :BufferNext<CR>
  #    nnoremap <silent> gj :BufferPick<CR>
  #    nnoremap <silent> gq :BufferClose<CR>

  #    " kitaab
  #    map <leader>cz :VimwikiIndex<CR>:ZettelNew
  #    map <leader>zs :ZettelSearch<CR>
  #    map <leader>zn :ZettelNew<CR>
  #    map <leader>zo :ZettelOpen<CR>
  #    map <leader>zf :Telescope oldfiles only_cwd=true<CR>
  #    map <leader>wt :VimwikiMakeTomorrowDiaryNote
  #    map <leader>wd :VimwikiMakeYesterdayDiaryNote
  #    map <leader>zm :ZenMode<CR>:setlocal nospell<CR>
  #    let g:vimwiki_list = [{ 'path': '~/kitaab/vimwiki', 'auto_tags': 1, 'auto_diary_index': 1, 'auto_generate_links': 0, 'nested_syntaxes': {'python': 'python', 'c++': 'cpp', 'nix': 'nix', 'bash': 'sh'} }]
  #    let g:sync_taskwarrior = 0
  #    let g:zettel_format = "%y%m%d-%H%M"


  #    let g:scnvim_snippet_format = "luasnip"


  #    " lua config 
  #    lua <<EOF
  #    vim.g.diagnostics_active = true
  #    function _G.toggle_diagnostics()
  #      if vim.g.diagnostics_active then
  #        vim.g.diagnostics_active = false
  #        vim.lsp.diagnostic.clear(0)
  #        vim.lsp.handlers["textDocument/publishDiagnostics"] = function() end
  #      else
  #        vim.g.diagnostics_active = true
  #        vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
  #          vim.lsp.diagnostic.on_publish_diagnostics, {
  #            virtual_text = true,
  #            signs = true,
  #            underline = true,
  #            update_in_insert = false,
  #          }
  #        )
  #      end
  #    end

  #    vim.diagnostic.config({
  #      signs = true,
  #      update_in_insert = false,
  #      underline = false,
  #      severity_sort = true,
  #      float = {
  #        focusable = false,
  #        style = 'minimal',
  #        border = 'rounded',
  #        source = 'always',
  #      },
  #    })

  #    vim.lsp.handlers['textDocument/hover'] = vim.lsp.with(
  #      vim.lsp.handlers.hover,
  #      {
  #        border = 'rounded',
  #      }
  #    )

  #    vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(
  #      vim.lsp.handlers.signature_help,
  #      {
  #        border = 'rounded',
  #      }
  #    )

  #    local orig_util_open_floating_preview = vim.lsp.util.open_floating_preview
  #    function vim.lsp.util.open_floating_preview(contents, syntax, opts, ...)
  #      opts = opts or {}
  #      opts.border = opts.border or 'rounded'
  #      return orig_util_open_floating_preview(contents, syntax, opts, ...)
  #    end


  #    vim.api.nvim_set_keymap('n', '<leader>vt', ':call v:lua.toggle_diagnostics()<CR>',  {noremap = true, silent = true})

  #    -- autopairs
  #    require('nvim-autopairs').setup{}

  #    -- marks
  #    require('marks').setup{}

  #    -- Setup nvim-cmp.
  #    local has_words_before = function()
  #      local line, col = unpack(vim.api.nvim_win_get_cursor(0))
  #      return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
  #    end

  #    local luasnip = require("luasnip")
  #    local lspkind = require("lspkind")
  #    local cmp = require('cmp')
  #    local cmp_autopairs = require('nvim-autopairs.completion.cmp')
  #    local t = function(str)
  #        return vim.api.nvim_replace_termcodes(str, true, true, true)
  #    end
  #    local check_back_space = function()
  #        local col = vim.fn.col(".") - 1
  #        return col == 0 or vim.fn.getline("."):sub(col, col):match("%s") ~= nil
  #    end
  #    cmp.setup {
  #        formatting = {
  #            format = lspkind.cmp_format({
  #              mode = 'symbol_text', 
  #              maxwidth = 50, 
  #          })
  #        },
  #        mapping = {
  #            ['<C-p>'] = cmp.mapping.select_prev_item(),
  #            ['<C-n>'] = cmp.mapping.select_next_item(),
  #            ['<C-d>'] = cmp.mapping.scroll_docs(-4),
  #            ['<C-f>'] = cmp.mapping.scroll_docs(4),
  #            ['<C-Space>'] = cmp.mapping.complete(),
  #            ['<C-e>'] = cmp.mapping.close(),
  #            ['<CR>'] = cmp.mapping.confirm({
  #                behavior = cmp.ConfirmBehavior.Insert,
  #                select = true
  #            }),
  #            ["<Tab>"] = cmp.mapping(function(fallback)  
  #              if cmp.visible() then  
  #                  cmp.select_next_item()  
  #              elseif luasnip.expand_or_jumpable() then
  #                luasnip.expand_or_jump()
  #              elseif has_words_before() then
  #                cmp.complete()
  #              else
  #                  fallback()  
  #              end
  #            end, {"i", "s"}),
  #            ["<S-Tab>"] = cmp.mapping(function(fallback)  
  #              if cmp.visible() then  
  #                  cmp.select_prev_item()  
  #              elseif luasnip.jumpable(-1) then
  #                luasnip.jump(-1)
  #              else  
  #                  fallback()  
  #              end  
  #            end, { "i", "s" }),
  #        },
  #        snippet = {
  #          expand = function(args)
  #            require'luasnip'.lsp_expand(args.body)
  #          end
  #        },
  #        sources = {
  #            {name = 'buffer'}, {name = 'nvim_lsp'}, 
  #            {name = "look"}, {name = "path"},
  #            {name = "calc"}, {name = "spell"},
  #            {name = 'cmp-conjure'}, {name = "luasnip"}, 
  #            {name = 'tags'}
  #        },
  #        completion = {completeopt = 'menu,menuone,noinsert'}
  #    }
  #    cmp.event:on( 'confirm_done', cmp_autopairs.on_confirm_done({  map_char = { tex = ' ' } }))
  #    require("luasnip.loaders.from_vscode").lazy_load()

  #    -- null-ls
  #    -- being very janky
  #    local null_ls = require("null-ls")
  #    null_ls.setup({
  #      sources = {
  #        null_ls.builtins.diagnostics.shellcheck,
  #        null_ls.builtins.diagnostics.proselint.with({ filetypes = { "vimwiki", "mail", }, }),
  #        null_ls.builtins.diagnostics.commitlint,
  #        null_ls.builtins.diagnostics.jsonlint,
  #    --     null_ls.builtins.code_actions.statix,
  #    --     null_ls.builtins.diagnostics.clj_kondo,
  #    --     null_ls.builtins.formatting.isort,
  #    --     null_ls.builtins.formatting.black,
  #      },
  #    })

  #    -- Setup lspconfig
  #    require("lsp-format").setup {}
  #    require("nvim-navic").setup {}
  #    local format = require("lsp-format")
  #    local navic = require("nvim-navic")

  #    -- lspsaga, code_action lightbulb is annoying
  #    local saga = require('lspsaga')
  #    saga.init_lsp_saga({
  #      border_style = "rounded",
  #      code_action_icon = "",
  #      code_action_num_shortcut = true,
  #      code_action_lightbulb = {
  #          enable = false,
  #          enable_in_insert = false,
  #          cache_code_action = true,
  #          sign = true,
  #          update_time = 150,
  #          sign_priority = 20,
  #          virtual_text = false,
  #      },
  #      code_action_keys = {
  #          quit = 'q',
  #          exec = '<CR>',
  #      },
  #      -- show outline
  #      show_outline = {
  #        win_position = 'right',
  #        --set special filetype win that outline window split.like NvimTree neotree
  #        -- defx, db_ui
  #        auto_enter = true,
  #        auto_preview = true,
  #        virt_text = '┃',
  #        jump_key = 'o',
  #        -- auto refresh when change buffer
  #        auto_refresh = true,
  #      },
  #    })

  #    capabilities = require('cmp_nvim_lsp').default_capabilities()

  #    -- fennel-ls is bleeding edge
  #    local lspconfig = require('lspconfig')
  #    require("lspconfig.configs")["fennel-ls"] = {
  #      default_config = {
  #        cmd = {"fennel-ls"},
  #        filetypes = {"fennel"},
  #        root_dir = function(dir) return lspconfig.util.find_git_ancestor(dir) end,
  #        settings = {}
  #      }
  #    }

  #    local servers = { 'clojure_lsp', 'terraform_lsp', 'zls', 'pyright', 'rust_analyzer', 'tsserver', 'lua_ls', 'nil_ls', 'gopls'}
  #    for _, lsp in ipairs(servers) do
  #      lspconfig[lsp].setup {
  #        on_attach = function(client, bufnr)
  #          format.on_attach(client)
  #          navic.attach(client, bufnr)
  #        end,
  #        capabilities = capabilities,
  #      }
  #    end

  #    -- fennel-ls doesn't support gps
  #    lspconfig['fennel-ls'].setup {
  #      on_attach = function(client, bufnr)
  #        format.on_attach(client)
  #      end,
  #      capabilities = capabilities,
  #    }

  #    -- deprecated pylsp
  #    -- require('lspconfig').pylsp.setup {
  #    --   on_attach = function(client, bufnr)
  #    --     format.on_attach(client)
  #    --     navic.attach(client, bufnr)
  #    --   end,
  #    --   capabilities = capabilities,
  #    --   settings = {
  #    --     pylsp = {
  #    --       configurationSources = { "flake8", "mypy", "black" },
  #    --       plugins = {
  #    --         black = {enabled = true},
  #    --         jedi_signature_help = {enabled = true},
  #    --         jedi_completion = { include_params = true },
  #    --         pylsp_mypy={ enabled = true },
  #    --         pycodestyle={
  #    --           enabled=true,
  #    --           ignore={'E501', 'E231'},
  #    --           maxLineLength=120,
  #    --         },
  #    --       },
  #    --     },
  #    --   },
  #    -- }

  #    require('gitsigns').setup { sign_priority=80 }

  #    -- treesitter
  #    require('nvim-treesitter.configs').setup { 
  #      -- parser_install_dir = "~/.local/share/nvim/site/parser/",
  #      -- ensure_installed={'nix', 'clojure', 'python', 'fennel', 'lua', 'html', 'css', 'regex', 'supercollider', 'beancount', 'janet'},
  #      highlight = { enabled = true, additional_vim_regex_highting = true, },
  #      textobjects = { enabled = true },
  #    }
  #    -- 'glsl' needs c++ compiler lol

  #    -- lualine
  #    local navic = require("nvim-navic")
  #    require('lualine').setup {
  #      options = { theme = 'ayu' },
  #      sections = {
  #        lualine_c = {
  #            'filename', { navic.get_location, condition=navic.is_available },
  #        },
  #        lualine_y = {
  #          function()
  #            local msg = 'No Active Lsp'
  #            local buf_ft = vim.api.nvim_buf_get_option(0, 'filetype')
  #            local clients = vim.lsp.get_active_clients()
  #            if next(clients) == nil then
  #              return msg
  #            end
  #            for _, client in ipairs(clients) do
  #              local filetypes = client.config.filetypes
  #              if filetypes and vim.fn.index(filetypes, buf_ft) ~= -1 then
  #                return client.name
  #              end
  #            end
  #            return msg
  #          end
  #          },
  #        lualine_x = {'filetype'}
  #      }
  #    }

  #    -- nvim-lint
  #    -- require('lint').linters_by_ft = {
  #    --   markdown = {'vale'},
  #    -- }


  #    -- Custom functions
  #    function update_date()
  #      local time = os.date("%Y-%m-%d %H:%M")
  #      local message = "%update " .. time
  #      local lines = vim.api.nvim_buf_get_lines(0, 0,4,false)
  #      for i=1,4,1 do
  #        if (lines[i]:len() == 0) then
  #          vim.api.nvim_buf_set_lines(0, i-1, i, false, {message, ""})
  #          return
  #        end
  #      end
  #      if (lines[4]:len() ~= 0) then
  #        vim.api.nvim_buf_set_lines(0, 3, 4, false, {message})
  #      end
  #      return
  #    end

  #    vim.api.nvim_create_autocmd(
  #      "BufWritePre", 
  #      { pattern = { "*.wiki" }, callback = update_date}
  #    )

  #    -- set spelling for text files
  #    vim.api.nvim_create_autocmd(
  #      { "BufRead", "BufNewFile" },
  #      { pattern = { "*.wiki", "*.txt", "*.md", "*.tex" }, 
  #      command = "setlocal spell" }
  #    )
  #    vim.api.nvim_create_autocmd(
  #       "FileType",
  #      { pattern = { "mail" }, 
  #      command = "setlocal spell" }
  #    )

  #    -- auto session
  #    require('auto-session').setup {
  #      log_level = 'info',
  #      auto_session_suppress_dirs = {'~/'}
  #    }
  #    vim.o.sessionoptions="blank,buffers,curdir,folds,help,tabpages,winsize,winpos,terminal"

  #    require("which-key").setup{}
  #    require('leap').set_default_keymaps()
  #    
  #    -- supercollider
  #    local scnvim = require 'scnvim'
  #    local map = scnvim.map
  #    local map_expr = scnvim.map_expr
  #    scnvim.setup {
  #      keymaps = {
  #        ['<localleader>e'] = map('editor.send_line', {'i', 'n'}),
  #        ['<localleader>s'] = map_expr('CmdPeriod.run', {'i', 'n'}),
  #        ['<localleader>t'] = {
  #          map('editor.send_block', {'i', 'n'}),
  #          map('editor.send_selection', 'x'),
  #        },
  #        ['<CR>'] = map('postwin.toggle'),
  #        ['<M-CR>'] = map('postwin.toggle', 'i'),
  #        ['<M-L>'] = map('postwin.clear', {'n', 'i'}),
  #        ['<C-k>'] = map('signature.show', {'n', 'i'}),
  #        ['<F12>'] = map('sclang.hard_stop', {'n', 'x', 'i'}),
  #        ['<leader>st'] = map('sclang.start'),
  #        ['<leader>sk'] = map('sclang.recompile'),
  #        ['<F1>'] = map_expr('s.boot'),
  #        ['<F2>'] = map_expr('s.meter'),
  #      }
  #    } 
  #    -- You gotta run :SCNvimGenerateAssets for this first
  #    -- require("luasnip").add_snippets("supercollider", require("scnvim/utils").get_snippets())

  #    -- zen mode
  #    require('zen-mode').setup{
  #      window = {
  #        backdrop = 1.0, -- shade the backdrop of the Zen window. Set to 1 to keep the same as Normal
  #        -- height and width can be:
  #        -- * an absolute number of cells when > 1
  #        -- * a percentage of the width / height of the editor when <= 1
  #        -- * a function that returns the width or the height
  #        width = 120, -- width of the Zen window
  #        height = 1, -- height of the Zen window
  #        -- by default, no options are changed for the Zen window
  #        -- uncomment any of the options below, or add other vim.wo options you want to apply
  #        options = {
  #          signcolumn = "no", -- disable signcolumn
  #          number = false, -- disable number column
  #          relativenumber = false, -- disable relative numbers
  #          cursorline = false, -- disable cursorline
  #          cursorcolumn = false, -- disable cursor column
  #          foldcolumn = "0", -- disable fold column
  #          list = false, -- disable whitespace characters
  #        },
  #      },
  #      plugins = {
  #        -- disable some global vim options (vim.o...)
  #        -- comment the lines to not apply the options
  #        options = {
  #          enabled = true,
  #          ruler = false, -- disables the ruler text in the cmd line area
  #          showcmd = false, -- disables the command in the last line of the screen
  #        },
  #        twilight = { enabled = true }, -- enable to start Twilight when zen mode opens
  #        gitsigns = { enabled = false }, -- disables git signs
  #        tmux = { enabled = false }, -- disables the tmux statusline
  #        -- this will change the font size on kitty when in zen mode
  #        -- to make this work, you need to set the following kitty options:
  #        -- - allow_remote_control socket-only
  #        -- - listen_on unix:/tmp/kitty
  #        kitty = {
  #          enabled = true,
  #          font = "+2", -- font size increment
  #        },
  #      },
  #    }
  #    require('twilight').setup{}

  #    -- hologram
  #    require('hologram').setup{
  #        auto_display = false -- WIP automatic markdown image display, may be prone to breaking
  #    }

  #    EOF

  #  '';
    extraPackages = with pkgs;  [
      # used to compile tree-sitter grammar
      # python-with-my-packages
      nodejs
      clojure-lsp
      clojure
      clj-kondo
      terraform-lsp
      gopls
      gcc
      shellcheck
      proselint
      statix
      nodePackages.typescript
      nodePackages.typescript-language-server
      luajitPackages.lua-lsp
      fennel-ls
      # starpls-bin # TODO find this!!
    ];

    plugins = with pkgs.vimPlugins; [
      #hotpot
      hotpot-nvim
      # ui
      lualine-nvim
      neo-tree-nvim
      fzf-vim
      vim-devicons
      nvim-web-devicons
      telescope-nvim
      plenary-nvim
      nvim-navic
      FTerm-nvim
      barbar-nvim

      # TODO
      # neotree
      neovim-ayu
      rainbow_parentheses-vim
      vim-surround
      undotree

      (nvim-treesitter.withPlugins (p: [ p.nix p.clojure p.fennel p.lua p.html p.css p.regex p.supercollider p.beancount p.markdown p.glsl p.yaml p.toml p.dockerfile p.json ]))
      nvim-treesitter-context
      auto-session
      which-key-nvim
      zen-mode-nvim
      twilight-nvim
      
      # TODO remove?
      vim-dasht

      # language
      vim-nix
      emmet-vim
      csv-vim
      direnv-vim
      conjure

      # kitaab stuff
      vimwiki
      vim-zettel
      hologram-nvim

      # lsp stuff
      # nvim-lint
      null-ls-nvim
      nvim-lspconfig
      nvim-cmp
      cmp-nvim-lsp
      cmp-treesitter
      nvim-lsp-ts-utils
      lspsaga-nvim
      cmp-conjure
      cmp-buffer
      cmp-path
      cmp-spell
      nvim-autopairs
      cmp_luasnip
      luasnip
      lsp-format-nvim
      friendly-snippets
      lspkind-nvim

      # git stuff
      vim-fugitive
      gitsigns-nvim
      fzf-checkout-vim

      # Clojure stuff
      # conjure
      vim-sexp
      vim-sexp-mappings-for-regular-people
      fennel-vim

      vim-tidal
      # experimental 
      nvim-luapad
      scnvim
      leap-nvim
      vim-beancount
      # vimtex
      # custom
      # nvim-parinfer
      # vim-processing
    ];
    # withPython3 = true;
    # extraPython3Packages = pkgs: with pkgs; [ tasklib six ];
    # vimAlias = true;
  };
}