Init config

lua/custom/init.lua

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+vim.opt.relativenumber = true
+
+vim.keymap.set('n', '<leader>n', ':Neotree<CR>', { noremap = true, silent = true, desc = 'Open [N]eotree Explorer' })
+
+vim.keymap.set('n', '<C-s>', function()
+  vim.lsp.buf.format()
+  vim.cmd.w()
+end, { desc = '[S]ave file' })
+
+vim.keymap.set('i', '<C-s>', function()
+  vim.lsp.buf.format()
+  vim.cmd.w()
+end, { desc = '[S]ave file' })
+
+-- mappings barbar
+
+local map = vim.api.nvim_set_keymap
+local opts = { noremap = true, silent = true }
+
+-- Move to previous/next
+map('n', '<A-,>', '<Cmd>BufferPrevious<CR>', opts)
+map('n', '<A-.>', '<Cmd>BufferNext<CR>', opts)
+-- Re-order to previous/next
+map('n', '<A-<>', '<Cmd>BufferMovePrevious<CR>', opts)
+map('n', '<A->>', '<Cmd>BufferMoveNext<CR>', opts)
+-- Goto buffer in position...
+map('n', '<A-1>', '<Cmd>BufferGoto 1<CR>', opts)
+map('n', '<A-2>', '<Cmd>BufferGoto 2<CR>', opts)
+map('n', '<A-3>', '<Cmd>BufferGoto 3<CR>', opts)
+map('n', '<A-4>', '<Cmd>BufferGoto 4<CR>', opts)
+map('n', '<A-5>', '<Cmd>BufferGoto 5<CR>', opts)
+map('n', '<A-6>', '<Cmd>BufferGoto 6<CR>', opts)
+map('n', '<A-7>', '<Cmd>BufferGoto 7<CR>', opts)
+map('n', '<A-8>', '<Cmd>BufferGoto 8<CR>', opts)
+map('n', '<A-9>', '<Cmd>BufferGoto 9<CR>', opts)
+map('n', '<A-0>', '<Cmd>BufferLast<CR>', opts)
+-- Pin/unpin buffer
+map('n', '<A-p>', '<Cmd>BufferPin<CR>', opts)
+-- Close buffer
+map('n', '<A-c>', '<Cmd>BufferClose<CR>', opts)
+-- Wipeout buffer
+--                 :BufferWipeout
+-- Close commands
+--                 :BufferCloseAllButCurrent
+--                 :BufferCloseAllButPinned
+--                 :BufferCloseAllButCurrentOrPinned
+--                 :BufferCloseBuffersLeft
+--                 :BufferCloseBuffersRight
+-- Magic buffer-picking mode
+map('n', '<C-p>', '<Cmd>BufferPick<CR>', opts)
+-- Sort automatically by...
+map('n', '<Space>bb', '<Cmd>BufferOrderByBufferNumber<CR>', opts)
+map('n', '<Space>bn', '<Cmd>BufferOrderByName<CR>', opts)
+map('n', '<Space>bd', '<Cmd>BufferOrderByDirectory<CR>', opts)
+map('n', '<Space>bl', '<Cmd>BufferOrderByLanguage<CR>', opts)
+map('n', '<Space>bw', '<Cmd>BufferOrderByWindowNumber<CR>', opts)

lua/custom/plugins/autosave.lua

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+return {
+  'okuuva/auto-save.nvim',
+  cmd = 'ASToggle', -- optional for lazy loading on command
+  event = { 'InsertLeave', 'TextChanged' }, -- optional for lazy loading on trigger events
+  opts = {
+    -- your config goes here
+    -- or just leave it empty :)
+  },
+}

lua/custom/plugins/barbar.lua

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+return {
+  {
+    'romgrk/barbar.nvim',
+    dependencies = {
+      'lewis6991/gitsigns.nvim', -- OPTIONAL: for git status
+      'nvim-tree/nvim-web-devicons', -- OPTIONAL: for file icons
+    },
+    init = function()
+      vim.g.barbar_auto_setup = false
+    end,
+    opts = {
+      -- lazy.nvim will automatically call setup for you. put your options here, anything missing will use the default:
+      -- animation = true,
+      -- insert_at_start = true,
+      -- …etc.
+    },
+    version = '^1.0.0', -- optional: only update when a new 1.x version is released
+  },
+}

lua/custom/plugins/lualine.lua

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+local colors = {
+  blue = '#80a0ff',
+  cyan = '#79dac8',
+  black = '#080808',
+  white = '#c6c6c6',
+  red = '#ff5189',
+  violet = '#d183e8',
+  grey = '#303030',
+}
+
+local bubbles_theme = {
+  normal = {
+    a = { fg = colors.black, bg = colors.violet },
+    b = { fg = colors.white, bg = colors.grey },
+    c = { fg = colors.white },
+  },
+
+  insert = { a = { fg = colors.black, bg = colors.blue } },
+  visual = { a = { fg = colors.black, bg = colors.cyan } },
+  replace = { a = { fg = colors.black, bg = colors.red } },
+
+  inactive = {
+    a = { fg = colors.white, bg = colors.black },
+    b = { fg = colors.white, bg = colors.black },
+    c = { fg = colors.white },
+  },
+}
+
+return {
+  'nvim-lualine/lualine.nvim',
+  dependencies = { 'nvim-tree/nvim-web-devicons' },
+  config = function()
+    require('lualine').setup {
+      options = {
+        theme = bubbles_theme,
+        component_separators = '',
+        section_separators = { left = '', right = '' },
+      },
+      sections = {
+        lualine_a = { { 'mode', separator = { left = '' }, right_padding = 2 } },
+        lualine_b = { 'filename', 'branch' },
+        lualine_c = {
+          '%=', --[[ add your center compoentnts here in place of this comment ]]
+        },
+        lualine_x = {},
+        lualine_y = { 'filetype', 'progress' },
+        lualine_z = {
+          { 'location', separator = { right = '' }, left_padding = 2 },
+        },
+      },
+      inactive_sections = {
+        lualine_a = { 'filename' },
+        lualine_b = {},
+        lualine_c = {},
+        lualine_x = {},
+        lualine_y = {},
+        lualine_z = { 'location' },
+      },
+      tabline = {},
+      extensions = {},
+    }
+  end,
+}

lua/custom/plugins/neo-tree.lua

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+return {
+  'nvim-neo-tree/neo-tree.nvim',
+  branch = 'v3.x',
+  dependencies = {
+    'nvim-lua/plenary.nvim',
+    'nvim-tree/nvim-web-devicons', -- not strictly required, but recommended
+    'MunifTanjim/nui.nvim',
+    -- "3rd/image.nvim", -- Optional image support in preview window: See `# Preview Mode` for more information
+  },
+  config = function()
+    require('neo-tree').setup {
+      window = {
+        position = 'float',
+      },
+    }
+  end,
+}