nvim: swapped gitgutter for gitsigns and lightline for lualine

.config/nvim/lua/loadplugins.lua

@@ -19,13 +19,19 @@ return require("packer").startup(function(use)
   -- package manager (first entry)
   use { 'wbthomason/packer.nvim' }
 
+  -- indicate git diff status of line
+  use { 'lewis6991/gitsigns.nvim' }
+
   -- improved java syntax highlighting
   use { 'uiiaoo/java-syntax.vim',
     ft = { 'java' } }
 
   -- custom statusline
-  use { 'itchyny/lightline.vim',
-    require = { "tiyn/vim-tccs" } }
+  use {
+    'nvim-lualine/lualine.nvim',
+    requires = { 'nvim-tree/nvim-web-devicons',
+    opt = true }
+  }
 
   -- show signature while typing
   use { 'ray-x/lsp_signature.nvim' }
@@ -105,9 +111,6 @@ return require("packer").startup(function(use)
   -- git wrapper
   use { 'tpope/vim-fugitive' }
 
-  -- indicate git diff status of line
-  use { 'airblade/vim-gitgutter' }
-
   -- golang language support
   use { 'fatih/vim-go',
     ft = { 'go' } }

.config/nvim/plugin/gitsigns.lua

@@ -0,0 +1,2 @@
+-- lewis6991/gitsigns.nvim
+require('gitsigns').setup()

.config/nvim/plugin/lightline.lua

@@ -1,2 +0,0 @@
--- itchyny/lightline.vim
-vim.g.lightline = { colorscheme = 'tccs' }

.config/nvim/plugin/lualine.lua

@@ -0,0 +1,41 @@
+-- nvim-lualine/lualine.nvim
+require('lualine').setup {
+  options = {
+    icons_enabled = true,
+    theme = 'tccs',
+    component_separators = { left = '', right = '' },
+    section_separators = { left = '', right = '' },
+    disabled_filetypes = {
+      statusline = {},
+      winbar = {},
+    },
+    ignore_focus = {},
+    always_divide_middle = true,
+    globalstatus = false,
+    refresh = {
+      statusline = 1000,
+      tabline = 1000,
+      winbar = 1000,
+    }
+  },
+  sections = {
+    lualine_a = { 'mode' },
+    lualine_b = { 'branch', 'diff', 'diagnostics' },
+    lualine_c = { 'filename' },
+    lualine_x = { 'encoding', 'fileformat', 'filetype' },
+    lualine_y = { 'progress' },
+    lualine_z = { 'location' }
+  },
+  inactive_sections = {
+    lualine_a = {},
+    lualine_b = {},
+    lualine_c = { 'filename' },
+    lualine_x = { 'location' },
+    lualine_y = {},
+    lualine_z = {}
+  },
+  tabline = {},
+  winbar = {},
+  inactive_winbar = {},
+  extensions = {}
+}