Added newton config

home-manager-modules/neovim/default.nix

@@ -0,0 +1,72 @@
+{ pkgs, lib, config, ... }:
+let
+  cfg = config.luj.programs.neovim;
+  dusk-vim = pkgs.vimUtils.buildVimPlugin {
+    name = "dusk-vim";
+    src = pkgs.fetchFromGitHub {
+      owner = "notusknot";
+      repo = "dusk-vim";
+      rev = "8eb71f092ebfa173a6568befbe522a56e8382756";
+      sha256 = "09l4hda5jnyigc2hhlirv1rc8hsnsc4zgcv4sa4br8fryi73nf4g";
+    };
+  };
+
+in
+with lib;
+{
+  options.luj.programs.neovim = {
+    enable = mkEnableOption "activate neovim program";
+  };
+
+  config = mkIf cfg.enable{
+      programs.neovim = {
+      enable = true;
+      package = pkgs.neovim-unwrapped;
+      plugins = with pkgs.vimPlugins; [
+        # File tree
+        nvim-web-devicons
+        nvim-tree-lua
+        # LSP
+        nvim-lspconfig
+        # Languages
+        vim-nix
+
+        # Eyecandy 
+        nvim-treesitter
+        bufferline-nvim
+        galaxyline-nvim
+        nvim-colorizer-lua
+        pears-nvim
+        dusk-vim
+
+        # Lsp and completion
+        nvim-lspconfig
+        nvim-compe
+
+        # Telescope
+        telescope-nvim
+
+        # Indent lines
+        indent-blankline-nvim
+      ];
+      extraPackages = with pkgs; [
+        gcc
+        rnix-lsp
+        tree-sitter
+        sumneko-lua-language-server
+      ];
+      extraConfig = ''
+        luafile ${./lua}/lsp.lua
+        luafile ${./lua}/nvim-tree.lua
+        luafile ${./lua}/galaxyline.lua
+        luafile ${./lua}/settings.lua
+      '';
+    };
+};
+
+}
+
+
+
+
+

home-manager-modules/neovim/lua/galaxyline.lua

@@ -0,0 +1,204 @@
+ -- This file configures galaxyline, a fast and small statusline for nvim.
+ -- The configuration was taken from github.com/siduck76/neovim-dotfiles/ 
+ -- All I did was change the colors. Full credit goes to siduck76
+
+local gl = require("galaxyline")
+local gls = gl.section
+
+gl.short_line_list = {" "} -- keeping this table { } as empty will show inactive statuslines
+
+local colors = {
+    bg = "#2e303e",
+    line_bg = "#2e303e",
+    fg = "#e3e6ee",
+    green = "#29d398",
+    orange = "#efb993",
+    red = "#e95678",
+    lightbg = "#2e303e",
+    lightbasdfg = "#393b4d",
+    nord = "#9699b7",
+    greenYel = "#efb993"
+}
+
+gls.left[1] = {
+    leftRounded = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.nord, colors.bg}
+    }
+}
+
+gls.left[2] = {
+    statusIcon = {
+        provider = function()
+            return "  "
+        end,
+        highlight = {colors.fg, colors.bg},
+        separator = " ",
+        separator_highlight = {colors.lightbg, colors.lightbg}
+    }
+}
+
+gls.left[3] = {
+    FileIcon = {
+        provider = "FileIcon",
+        condition = buffer_not_empty,
+        highlight = {require("galaxyline.provider_fileinfo").get_file_icon_color, colors.lightbg}
+    }
+}
+
+gls.left[4] = {
+    FileName = {
+        provider = {"FileName", "FileSize"},
+        condition = buffer_not_empty,
+        highlight = {colors.fg, colors.lightbg}
+    }
+}
+
+gls.left[5] = {
+    teech = {
+        provider = function()
+            return " "
+        end,
+        separator = " ",
+        highlight = {colors.lightbg, colors.bg}
+    }
+}
+
+local checkwidth = function()
+    local squeeze_width = vim.fn.winwidth(0) / 2
+    if squeeze_width > 40 then
+        return true
+    end
+    return false
+end
+
+gls.left[6] = {
+    DiffAdd = {
+        provider = "DiffAdd",
+        condition = checkwidth,
+        icon = "   ",
+        highlight = {colors.greenYel, colors.line_bg}
+    }
+}
+
+gls.left[7] = {
+    DiffModified = {
+        provider = "DiffModified",
+        condition = checkwidth,
+        icon = " ",
+        highlight = {colors.orange, colors.line_bg}
+    }
+}
+
+gls.left[8] = {
+    DiffRemove = {
+        provider = "DiffRemove",
+        condition = checkwidth,
+        icon = " ",
+        highlight = {colors.lightbg, colors.line_bg}
+    }
+}
+
+gls.left[9] = {
+    LeftEnd = {
+        provider = function()
+            return " "
+        end,
+        separator = " ",
+        separator_highlight = {colors.line_bg, colors.line_bg},
+        highlight = {colors.line_bg, colors.line_bg}
+    }
+}
+
+gls.left[10] = {
+    DiagnosticError = {
+        provider = "DiagnosticError",
+        icon = "  ",
+        highlight = {colors.red, colors.bg}
+    }
+}
+
+gls.left[11] = {
+    Space = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.line_bg, colors.line_bg}
+    }
+}
+
+gls.left[12] = {
+    DiagnosticWarn = {
+        provider = "DiagnosticWarn",
+        icon = "  ",
+        highlight = {colors.red, colors.bg}
+    }
+}
+
+gls.right[1] = {
+    GitIcon = {
+        provider = function()
+            return "   "
+        end,
+        condition = require("galaxyline.provider_vcs").check_git_workspace,
+        highlight = {colors.green, colors.line_bg}
+    }
+}
+
+gls.right[2] = {
+    GitBranch = {
+        provider = "GitBranch",
+        condition = require("galaxyline.provider_vcs").check_git_workspace,
+        highlight = {colors.green, colors.line_bg}
+    }
+}
+
+gls.right[3] = {
+    right_LeftRounded = {
+        provider = function()
+            return " " 
+        end,
+        separator = " ",
+        separator_highlight = {colors.bg, colors.bg},
+        highlight = {colors.lightbg, colors.bg}
+    }
+}
+
+gls.right[4] = {
+    ViMode = {
+        provider = function()
+            local alias = {
+                n = "NORMAL",
+                i = "INSERT",
+                c = "COMMAND",
+                V = "VISUAL",
+                [""] = "VISUAL",
+                v = "VISUAL",
+                R = "REPLACE"
+            }
+            return alias[vim.fn.mode()]
+        end,
+        highlight = {colors.fg, colors.lightbg}
+    }
+}
+
+gls.right[5] = {
+    PerCent = {
+        provider = "LinePercent",
+        separator = " ",
+        separator_highlight = {colors.lightbg, colors.lightbg},
+        highlight = {colors.fg, colors.lightbg}
+    }
+}
+
+gls.right[6] = {
+    rightRounded = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.lightbg, colors.bg}
+    }
+}
+

home-manager-modules/neovim/lua/lsp.lua

@@ -0,0 +1,76 @@
+-- This file sets up autocompletion for neovim's native lsp
+
+-- This enables all the language servers I want on my system
+-- Change these to whatever languages you use
+
+require'lspconfig'.rnix.setup{}
+require'lspconfig'.sumneko_lua.setup{}
+vim.o.completeopt = "menuone,noselect"
+
+-- Autocompletion setup
+require'compe'.setup {
+    enabled = true;
+    autocomplete = true;
+    debug = false;
+    min_length = 1;
+    preselect = 'enable';
+    throttle_time = 80;
+    source_timeout = 200;
+    incomplete_delay = 400;
+    max_abbr_width = 100;
+    max_kind_width = 100;
+    max_menu_width = 100;
+    documentation = false;
+    source = {
+        path = true;
+        buffer = true;
+        nvim_lsp = true;
+        treesitter = true;
+    };
+}
+
+-- Set tab to accept the autocompletion
+local t = function(str)
+    return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+_G.tab_complete = function()
+    if vim.fn.pumvisible() == 1 then
+        return t "<C-n>"
+    else
+        return t "<S-Tab>"
+    end
+end
+
+vim.api.nvim_set_keymap("i", "<Tab>", "v:lua.tab_complete()", {expr = true})
+vim.api.nvim_set_keymap("s", "<Tab>", "v:lua.tab_complete()", {expr = true})
+
+
+-- set the path to the sumneko installation; if you previously installed via the now deprecated :LspInstall, use
+local sumneko_root_path = vim.fn.stdpath('cache')..'/lspconfig/sumneko_lua/lua-language-server'
+local sumneko_binary = "lua-language-server"
+
+local runtime_path = vim.split(package.path, ';')
+table.insert(runtime_path, "lua/?.lua")
+table.insert(runtime_path, "lua/?/init.lua")
+
+require'lspconfig'.sumneko_lua.setup {
+    cmd = {sumneko_binary, "-E", sumneko_root_path .. "/main.lua"};
+    settings = {
+        Lua = {
+            runtime = {
+                version = 'LuaJIT',
+                path = runtime_path,
+            },
+            diagnostics = {
+                globals = {'vim'},
+            },
+            workspace = {
+                library = vim.api.nvim_get_runtime_file("", true),
+                preloadFileSize = 120
+            },
+            telemetry = {
+                enable = false,
+            },
+        },
+    },
+}

home-manager-modules/neovim/lua/nvim-tree.lua

@@ -0,0 +1,60 @@
+-- following options are the default
+-- each of these are documented in `:help nvim-tree.OPTION_NAME`
+require'nvim-tree'.setup {
+  disable_netrw       = true,
+  hijack_netrw        = true,
+  open_on_setup       = false,
+  ignore_ft_on_setup  = {},
+  auto_close          = false,
+  open_on_tab         = false,
+  hijack_cursor       = false,
+  update_cwd          = false,
+  update_to_buf_dir   = {
+    enable = true,
+    auto_open = true,
+  },
+  diagnostics = {
+    enable = false,
+    icons = {
+      hint = "",
+      info = "",
+      warning = "",
+      error = "",
+    }
+  },
+  update_focused_file = {
+    enable      = false,
+    update_cwd  = false,
+    ignore_list = {}
+  },
+  system_open = {
+    cmd  = nil,
+    args = {}
+  },
+  filters = {
+    dotfiles = false,
+    custom = {}
+  },
+  git = {
+    enable = true,
+    ignore = true,
+    timeout = 500,
+  },
+  view = {
+    width = 30,
+    height = 30,
+    hide_root_folder = false,
+    side = 'left',
+    auto_resize = false,
+    mappings = {
+      custom_only = false,
+      list = {}
+    },
+    number = false,
+    relativenumber = false
+  },
+  trash = {
+    cmd = "trash",
+    require_confirm = true
+  }
+}

home-manager-modules/neovim/lua/settings.lua

@@ -0,0 +1,96 @@
+-- Lazy load everything!
+-- 
+--
+--dofile("lsp.lua")
+--dofile("galaxyline.lua")
+--dofile("nvim-tree.lua")
+local opt = vim.opt
+local g = vim.g
+ 
+
+vim.cmd [[
+    set nowrap
+    set nobackup
+    set nowritebackup
+    set noerrorbells
+    set noswapfile
+    
+    colorscheme dusk
+    function! Preserve(command)
+      let w = winsaveview()
+      execute a:command
+      call winrestview(w)
+    endfunction
+    autocmd FileType nix map <nowait> <leader>u :call Preserve("%!update-nix-fetchgit --location=" . line(".") . ":" . col("."))<CR>
+    autocmd BufWinEnter NvimTree setlocal nonumber
+    map ; :
+    highlight IndentBlanklineChar guifg = #393b4d
+
+]]
+
+-- Enable plugins
+require('bufferline').setup{}
+require('pears').setup()
+require('colorizer').setup()
+
+-- Treesitter settings
+require'nvim-treesitter.configs'.setup {
+    ensure_installed = "all", -- one of "all", "maintained" (parsers with maintainers), or a list of languages
+    highlight = {
+        enable = true
+    },
+}
+
+local map = vim.api.nvim_set_keymap
+options = { noremap = true }
+map('n', '<C-p>', ':NvimTreeToggle <CR>', options)
+map('n', '<C-f>', ':Telescope find_files <CR>', options)
+map('n', '<C-n>', ':Telescope live_grep <CR>', options)
+map('n', '<C-l>', ':noh <CR>', options)
+map('n', '<C-s>', ':!xclip -sel c -o | pygmentize -f html | xclip -sel c <CR> <CR>', options)
+vim.api.nvim_set_keymap('n', '0', "getline('.')[0 : col('.') - 2] =~# '^\\s\\+$' ? '0' : '^'", {silent = true, noremap = true, expr = true})
+g.mapleader = ' '
+
+-- Indent line
+g.indent_blankline_char = '▏'
+
+-- Performance
+opt.lazyredraw = true;
+opt.shell = "zsh"
+opt.shadafile = "NONE"
+
+-- Colors
+opt.termguicolors = true
+
+-- Undo files
+opt.undofile = true
+
+-- Indentation
+opt.smartindent = true
+opt.tabstop = 4
+opt.shiftwidth = 4
+opt.shiftround = true
+opt.expandtab = true
+opt.scrolloff = 3
+
+-- Set clipboard to use system clipboard
+opt.clipboard = "unnamedplus"
+
+-- Use mouse
+opt.mouse = "a"
+
+-- Nicer UI settings
+opt.cursorline = true
+opt.relativenumber = true
+opt.number = true
+
+-- Get rid of annoying viminfo file
+opt.viminfo = ""
+opt.viminfofile = "NONE"
+
+-- Miscellaneous quality of life
+opt.ignorecase = true
+opt.ttimeoutlen = 5
+opt.compatible = false
+opt.hidden = true
+opt.shortmess = "atI"