nvim: statusline (lualine) has been made

.config/nvim/init.lua

@@ -7,10 +7,8 @@ require('blake.settings')
 
 -- TODO:
 -- Plugins to install:
---  status line
 --  lightspeed.nvim
 --  lightbulb?
---  shade.nvim
 --  telescope
 --  - trouble.nvim
 

.config/nvim/lua/blake/other.lua

@@ -189,6 +189,233 @@ M.autosession = function()
    vim.cmd 'command! SessionRestore RestoreSession'
 end -- <<<
 
+-- Lualine >>>
+M.lualine = function()
+   -- From https://github.com/nvim-lualine/lualine.nvim/blob/master/examples/evil_lualine.lua
+   -- Eviline config for lualine
+   -- Author: shadmansaleh
+   -- Credit: glepnir
+   -- Example:
+   -- ▊   20.2k  .zshrc  320:1    56%                                     LSP: bashls                                  UTF-8  UNIX  ▊
+   local lualine = require 'lualine'
+
+   -- Color table for highlights
+   -- stylua: ignore
+   local colors = {
+      bg       = '#21242B',
+      fg       = '#bbc2cf',
+      yellow   = '#ECBE7B',
+      cyan     = '#008080',
+      darkblue = '#081633',
+      green    = '#98be65',
+      orange   = '#FF8800',
+      violet   = '#a9a1e1',
+      magenta  = '#c678dd',
+      blue     = '#51afef',
+      red      = '#ec5f67',
+   }
+
+   local conditions = {
+      buffer_not_empty = function()
+         return vim.fn.empty(vim.fn.expand '%:t') ~= 1
+      end,
+      hide_in_width = function()
+         return vim.fn.winwidth(0) > 80
+      end,
+      check_git_workspace = function()
+         local filepath = vim.fn.expand '%:p:h'
+         local gitdir = vim.fn.finddir('.git', filepath .. ';')
+         return gitdir and #gitdir > 0 and #gitdir < #filepath
+      end,
+   }
+
+   -- Config
+   local config = {
+      options = {
+         -- Disable sections and component separators
+         component_separators = '',
+         section_separators = '',
+         theme = {
+            -- We are going to use lualine_c an lualine_x as left and
+            -- right section. Both are highlighted by c theme .  So we
+            -- are just setting default looks o statusline
+            normal = { c = { fg = colors.fg, bg = colors.bg } },
+            inactive = { c = { fg = colors.fg, bg = colors.bg } },
+         },
+      },
+      sections = {
+         -- these are to remove the defaults
+         lualine_a = {},
+         lualine_b = {},
+         lualine_y = {},
+         lualine_z = {},
+         -- These will be filled later
+         lualine_c = {},
+         lualine_x = {},
+      },
+      inactive_sections = {
+         -- these are to remove the defaults
+         lualine_a = {},
+         lualine_b = {},
+         lualine_y = {},
+         lualine_z = {},
+         lualine_c = {},
+         lualine_x = {},
+      },
+   }
+
+   -- Inserts a component in lualine_c at left section
+   local function ins_left(component)
+      table.insert(config.sections.lualine_c, component)
+   end
+
+   -- Inserts a component in lualine_x ot right section
+   local function ins_right(component)
+      table.insert(config.sections.lualine_x, component)
+   end
+
+   ins_left {
+      function()
+         return '▊'
+      end,
+      color = { fg = colors.blue }, -- Sets highlighting of component
+      padding = { left = 0, right = 1 }, -- We don't need space before this
+   }
+
+   ins_left {
+      -- mode component
+      function()
+         -- auto change color according to neovims mode
+         local mode_color = {
+            n = colors.green,
+            i = colors.blue,
+            v = colors.magenta,
+            [''] = colors.magenta,
+            V = colors.magenta,
+            c = colors.violet,
+            no = colors.green,
+            s = colors.orange,
+            S = colors.orange,
+            [''] = colors.orange,
+            ic = colors.yellow,
+            R = colors.red,
+            Rv = colors.red,
+            cv = colors.green,
+            ce = colors.green,
+            r = colors.cyan,
+            rm = colors.cyan,
+            ['r?'] = colors.cyan,
+            ['!'] = colors.green,
+            t = colors.green,
+         }
+         vim.api.nvim_command('hi! LualineMode guifg=' .. mode_color[vim.fn.mode()] .. ' guibg=' .. colors.bg)
+         return ''
+      end,
+      color = 'LualineMode',
+      padding = { right = 1 },
+   }
+
+   ins_left {
+      -- filesize component
+      'filesize',
+      cond = conditions.buffer_not_empty,
+   }
+
+   ins_left {
+      'filename',
+      cond = conditions.buffer_not_empty,
+      color = { fg = colors.magenta, gui = 'bold' },
+   }
+
+   ins_left { 'location' }
+
+   ins_left { 'progress', color = { fg = colors.fg, gui = 'bold' } }
+
+   ins_left {
+      'diagnostics',
+      sources = { 'nvim_diagnostic' },
+      symbols = { error = ' ', warn = ' ', info = ' ' },
+      diagnostics_color = {
+         color_error = { fg = colors.red },
+         color_warn = { fg = colors.yellow },
+         color_info = { fg = colors.cyan },
+      },
+   }
+
+   -- Insert mid section. You can make any number of sections in neovim :)
+   -- for lualine it's any number greater then 2
+   ins_left {
+      function()
+         return '%='
+      end,
+   }
+
+   ins_left {
+      -- Lsp server name .
+      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,
+      icon = ' LSP:',
+      color = { fg = '#ffffff', gui = 'bold' },
+   }
+
+   -- Add components to right sections
+   ins_right {
+      'o:encoding', -- option component same as &encoding in viml
+      fmt = string.upper, -- I'm not sure why it's upper case either ;)
+      cond = conditions.hide_in_width,
+      color = { fg = colors.green, gui = 'bold' },
+   }
+
+   ins_right {
+      'fileformat',
+      fmt = string.upper,
+      icons_enabled = false, -- I think icons are cool but Eviline doesn't have them. sigh
+      color = { fg = colors.green, gui = 'bold' },
+   }
+
+   ins_right {
+      'branch',
+      icon = '',
+      color = { fg = colors.violet, gui = 'bold' },
+   }
+
+   ins_right {
+      'diff',
+      -- Is it me or the symbol for modified us really weird
+      symbols = { added = ' ', modified = '柳 ', removed = ' ' },
+      diff_color = {
+         added = { fg = colors.green },
+         modified = { fg = colors.orange },
+         removed = { fg = colors.red },
+      },
+      cond = conditions.hide_in_width,
+   }
+
+   ins_right {
+      function()
+         return '▊'
+      end,
+      color = { fg = colors.blue },
+      padding = { left = 1 },
+   }
+
+   -- Now don't forget to initialize lualine
+   lualine.setup(config)
+end -- <<<
+
 return M
 
 -- vim:fdm=marker:fmr=>>>,<<<:expandtab:tabstop=3:sw=3

.config/nvim/lua/blake/plugins.lua

@@ -41,7 +41,32 @@ return require('packer').startup({function()
       'navarasu/onedark.nvim',
       config = function()
          -- vim.g.onedark_transparent_background = true
-         require('onedark').setup()
+         vim.cmd [[
+            au ColorScheme onedark hi TabLine gui=none guibg='#282C34' guifg='#5C6370'  " all tabs color
+            au ColorScheme onedark hi TabLineSel       guibg='#282C34' guifg='#B5BBC7'  " Highlighted tab color
+            au ColorScheme onedark hi TabLineFill      guibg='#282C34'                  " tabline portion without tabs (right-hand side)
+            colorscheme onedark
+         ]]
+      end
+   }
+   use {                                           -- statusline: lualine
+      'nvim-lualine/lualine.nvim',
+      requires = {'kyazdani42/nvim-web-devicons', opt = true},
+      config = function()
+         require('blake.other').lualine()
+      end,
+   }
+   use {                                           -- tabline
+      'alvarosevilla95/luatab.nvim',
+      requires = 'kyazdani42/nvim-web-devicons',
+      config = function()
+         -- vim.cmd [[
+         --    exec('au ColorScheme gruvbox hi TabLine gui=none guibg=' . $color01 . ' guifg=' . $color03)
+         --    exec('au ColorScheme gruvbox hi TabLineSel guibg=' . $color01 . ' guifg=' . $color06)
+         --    exec('au ColorScheme gruvbox hi TabLineFill guibg=' . $color01)
+         -- ]]
+
+         require('luatab').setup {}
       end
    }
    use {                                           -- css color tag highlighter (ex: #FFB13B)
@@ -50,9 +75,6 @@ return require('packer').startup({function()
          vim.cmd 'command! COL ColorizerToggle'
       end,
    }
-   use {                                           -- tabline
-      'alvarosevilla95/luatab.nvim'
-   }
 
    -- IDE features
    ---- LSP (document analysis)
@@ -66,6 +88,18 @@ return require('packer').startup({function()
          require('blake.lsp').lspconfig()
       end
    }
+   use {                                                       -- commentstring based on context from treesitter
+      'JoosepAlviste/nvim-ts-context-commentstring',
+      requires = 'nvim-treesitter/nvim-treesitter',
+      config = function()
+         require'nvim-treesitter.configs'.setup {
+            context_commentstring = {
+               enable = true,
+               enable_autocmd = false,
+            }
+         }
+      end,
+   }
    use {                                           -- compe
       'hrsh7th/nvim-cmp',
       config = function()
@@ -141,13 +175,13 @@ return require('packer').startup({function()
          require('blake.other').gitsigns()
       end,
    }
-   use {                                           -- file manager
+   -- use {                                           -- file manager
-      'kyazdani42/nvim-tree.lua',
+   --    'kyazdani42/nvim-tree.lua',
-      requires = 'kyazdani42/nvim-web-devicons',
+   --    requires = 'kyazdani42/nvim-web-devicons',
-      config = function()
+   --    config = function()
-         require('blake.other').nvimtree()
+   --       require('blake.other').nvimtree()
-      end
+   --    end
-   }
+   -- }
    use {                                           -- terminal
       'akinsho/toggleterm.nvim',
       config = function()
@@ -218,6 +252,20 @@ return require('packer').startup({function()
          vim.api.nvim_set_keymap('n', '<F5>', '<cmd>UndotreeToggle<CR>', { noremap = true, silent = true, })
       end
    }
+--   use {                                           -- Dim inactive window
+--      'sunjon/shade.nvim',
+--      config = function()
+--         require'shade'.setup({
+--            overlay_opacity = 50,
+--            opacity_step = 1,
+--            keys = {
+--               brightness_up    = '<C-Up>',
+--               brightness_down  = '<C-Down>',
+--               toggle           = '<Leader>s',
+--            }
+--         })
+--      end
+--   }
    use {                                           -- Quote pairing
       'windwp/nvim-autopairs',
       config = function()
@@ -230,12 +278,28 @@ return require('packer').startup({function()
    use {                                           -- cheat.sh integration
       'dbeniamine/cheat.sh-vim',
    }
-   use {                                           -- Comments (gb and gc)
+   -- use {                                           -- Comments (gb and gc)
-      'numToStr/Comment.nvim',
+   --    'numToStr/Comment.nvim',
-      config = function()
+   --    config = function()
-         require('Comment').setup()
+   --       require('Comment').setup {
-      end
+   --          pre_hook = function(ctx)
-   }
+   --             local U = require 'Comment.utils'
+   --
+   --             local location = nil
+   --             if ctx.ctype == U.ctype.block then
+   --                location = require('ts_context_commentstring.utils').get_cursor_location()
+   --             elseif ctx.cmotion == U.cmotion.v or ctx.cmotion == U.cmotion.V then
+   --                location = require('ts_context_commentstring.utils').get_visual_start_location()
+   --             end
+   --
+   --             return require('ts_context_commentstring.internal').calculate_commentstring {
+   --                key = ctx.ctype == U.ctype.line and '__default' or '__multiline',
+   --                location = location,
+   --             }
+   --          end,
+   --       }
+   --    end
+   -- }
    -- use {                                           -- lewis6991: spellsitter: Spell checking in treesitter files
    --    'lewis6991/spellsitter.nvim',
    --    config = function()
@@ -254,6 +318,9 @@ return require('packer').startup({function()
          require('foldsigns').setup()
       end,
    }
+   use {                                           -- tpope: commentary
+      'tpope/vim-commentary',
+   }
    use {                                           -- tpope: surround
       'tpope/vim-surround'
    }

.config/nvim/lua/blake/settings.lua

@@ -16,6 +16,7 @@ set.hidden = true
 set.backspace = 'indent,eol,start'
 set.ignorecase = true
 set.smartcase = true
+set.showmode = false
 set.wrap = false
 set.linebreak = true
 set.redrawtime = 200