feat(nvim): Build another nvim from scratch

* Neovim: Backup original LazyVim setup to .config/nvim.lazy.d
* Neovim: Currently done with basic completions and LSP
* Git: Always use ssh to connect github remote
* Zsh: Add more antidots config

.config/nvim/lua/plugins/mod/alpha-nvim.lua

@@ -0,0 +1,59 @@
+-- alpha-nvim.lua
+return {
+  {
+    'goolord/alpha-nvim',
+    dependencies = {
+      -- 'echasnovski/mini.icons',
+      -- 'nvim-lua/plenary.nvim'
+    },
+    config = function ()
+      local alpha = require'alpha'
+      local dashboard = require'alpha.themes.dashboard'
+      dashboard.section.header.val = {
+        "                                                                              ",
+        "=================     ===============     ===============   ========  ========",
+        "\\\\ . . . . . . .\\\\   //. . . . . . .\\\\   //. . . . . . .\\\\  \\\\. . .\\\\// . . //",
+        "||. . ._____. . .|| ||. . ._____. . .|| ||. . ._____. . .|| || . . .\\/ . . .||",
+        "|| . .||   ||. . || || . .||   ||. . || || . .||   ||. . || ||. . . . . . . ||",
+        "||. . ||   || . .|| ||. . ||   || . .|| ||. . ||   || . .|| || . | . . . . .||",
+        "|| . .||   ||. _-|| ||-_ .||   ||. . || || . .||   ||. _-|| ||-_.|\\ . . . . ||",
+        "||. . ||   ||-'  || ||  `-||   || . .|| ||. . ||   ||-'  || ||  `|\\_ . .|. .||",
+        "|| . _||   ||    || ||    ||   ||_ . || || . _||   ||    || ||   |\\ `-_/| . ||",
+        "||_-' ||  .|/    || ||    \\|.  || `-_|| ||_-' ||  .|/    || ||   | \\  / |-_.||",
+        "||    ||_-'      || ||      `-_||    || ||    ||_-'      || ||   | \\  / |  `||",
+        "||    `'         || ||         `'    || ||    `'         || ||   | \\  / |   ||",
+        "||            .===' `===.         .==='.`===.         .===' /==. |  \\/  |   ||",
+        "||         .=='   \\_|-_ `===. .==='   _|_   `===. .===' _-|/   `==  \\/  |   ||",
+        "||      .=='    _-'    `-_  `='    _-'   `-_    `='  _-'   `-_  /|  \\/  |   ||",
+        "||   .=='    _-'          `-__\\._-'         `-_./__-'         `' |. /|  |   ||",
+        "||.=='    _-'                                                     `' |  /==.||",
+        "=='    _-'                 j s 0 n y        N E O V I M               \\/   `==",
+        "\\   _-'                                                                `-_   /",
+        " `''                                                                      ``'  ",
+      }
+      dashboard.section.buttons.val.leader = "SPC"
+      dashboard.section.buttons.val = {
+        -- leader = "SPC",
+        dashboard.button('c', ' 新建文件', ':enew<CR>'),
+        dashboard.button('SPC f f', '󰈞 查找文件', ':Telescope find_files<CR>'),
+        dashboard.button('SPC f h', ' 历史文件', ':Telescope oldfiles<CR>'),
+        dashboard.button('SPC s l', ' 加载会话', ':SessionSearch<CR>'), -- 加载会话
+        dashboard.button('SPC q', '󱊷 退出', ':qa<CR>'),
+      }
+      local handle = io.popen('fortune')
+      --- Handle the case where fortune is not installed
+      local fortune = ""
+      if handle then
+        fortune = handle:read("*a")
+        handle:close()
+      end
+      dashboard.section.footer.val = "今日 " .. os.date("%Y-%m-%d %A") .. "  " .. fortune
+
+      dashboard.config.opts.noautocmd = true
+
+      -- vim.cmd[[autocmd User AlphaReady echo 'Alpha ready!']]
+
+      alpha.setup(dashboard.config)
+    end
+  };
+}

.config/nvim/lua/plugins/mod/auto-session.lua

@@ -0,0 +1,15 @@
+---@diagnostic disable: undefined-doc-name
+return {
+  {
+    'rmagatti/auto-session',
+    lazy = false,
+
+    ---enables autocomplete for opts
+    ---@module "auto-session"
+    ---@type AutoSession.Config
+    opts = {
+      suppressed_dirs = { '~/', '~/Projects', '~/Downloads', '/' },
+      -- log_level = 'debug',
+    }
+  }
+}

.config/nvim/lua/plugins/mod/lspconfig.lua

@@ -0,0 +1,4 @@
+return {
+    "neovim/nvim-lspconfig",
+    lazy = false
+}

.config/nvim/lua/plugins/mod/lualine.lua

@@ -0,0 +1,223 @@
+-- Author: shadmansaleh
+-- Credit: glepnir
+local lualine = require('lualine')
+
+-- Color table for highlights
+-- stylua: ignore
+local colors = {
+  bg       = '#202328',
+  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 = {
+    disabled_filetypes = {
+      statusline = { "NvimTree", "alpha" }
+    },
+    -- 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 at 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()
+    return ''
+  end,
+  color = function()
+    -- auto change color according to neovims mode
+    local mode_color = {
+      n = colors.red,
+      i = colors.green,
+      v = colors.blue,
+      [''] = colors.blue,
+      V = colors.blue,
+      c = colors.magenta,
+      no = colors.red,
+      s = colors.orange,
+      S = colors.orange,
+      [''] = colors.orange,
+      ic = colors.yellow,
+      R = colors.violet,
+      Rv = colors.violet,
+      cv = colors.red,
+      ce = colors.red,
+      r = colors.cyan,
+      rm = colors.cyan,
+      ['r?'] = colors.cyan,
+      ['!'] = colors.red,
+      t = colors.red,
+    }
+    return { fg = mode_color[vim.fn.mode()] }
+  end,
+  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 = {
+    error = { fg = colors.red },
+    warn = { fg = colors.yellow },
+    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_get_option_value('filetype', { buf = 0 })
+    local clients = vim.lsp.get_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 = '󰝤 ', 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)

.config/nvim/lua/plugins/mod/nvim-cmp.lua

@@ -0,0 +1,71 @@
+
+--- Available LSP goes here
+--- Check https://github.com/neovim/nvim-lspconfig/blob/master/doc/configs.md
+--- for available server and name
+
+
+
+return {
+  "hrsh7th/nvim-cmp",
+  lazy = false,
+  dependencies = {
+    "hrsh7th/cmp-nvim-lsp",
+    "hrsh7th/cmp-buffer",
+    "hrsh7th/cmp-path",
+    "hrsh7th/cmp-cmdline",
+    "L3MON4D3/LuaSnip",
+    "saadparwaiz1/cmp_luasnip",
+  },
+  config = function()
+    local cmp = require("cmp")
+    local lspconfig = require("lspconfig")
+    local capabitilies = require("cmp_nvim_lsp").default_capabilities()
+    local servers = require("config.servers")
+
+    cmp.setup({
+      snippet = {
+        expand = function(args)
+          require("luasnip").lsp_expand(args.body)
+        end,
+      },
+
+      sources = cmp.config.sources(
+      -- This order defines the priority of sources.
+      {
+        { name = "nvim_lsp" },
+        { name = "luasnip" },
+      },
+      {
+        { name = "buffer" },
+        { name = "path" },
+      }
+      ),
+    })
+    local keymaps = require("config.keymaps")
+    local keymaps_cmp = keymaps.cmp_nvim_keymaps(cmp.mapping)
+
+    local function set_keymaps()
+      local mappings = {}
+        for _, map in ipairs(keymaps_cmp) do
+          mappings[map.keys] = map.cmd
+        end
+        return mappings
+    end
+    cmp.setup.mapping = cmp.mapping.preset.insert(set_keymaps())
+    cmp.setup.cmdline(":", {
+      mapping = cmp.mapping.preset.cmdline(),
+      sources = {
+        { name = "cmdline" },
+        -- Use `path` is slow under WSL since WSL loads Windows paths
+        -- https://github.com/zsh-users/zsh-syntax-highlighting/issues/790
+        -- { name = "path" },
+      }
+    })
+
+    for _, server in ipairs(servers) do
+      lspconfig[server].setup({
+        capabilities = capabitilies,
+      })
+    end
+  end,
+}

.config/nvim/lua/plugins/mod/nvim-tree.lua

@@ -0,0 +1,41 @@
+local function my_on_attach(bufnr)
+  -- local keymaps = require("config.keymaps")
+  local api = require "nvim-tree.api"
+  local default_mode = { "n" }
+  local keymaps = require("config.keymaps")
+
+  local function opts(desc)
+    return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
+  end
+
+
+  local function set_keymaps(maps)
+    for _, map in ipairs(maps) do
+      local mode = map.mode or default_mode
+      vim.keymap.set(mode, map.keys, map.cmd, map.opts)
+    end
+  end
+
+  local raw_keymaps = keymaps.nvim_tree_keymaps(api, opts)
+  set_keymaps(raw_keymaps)
+end
+
+return {
+  "nvim-tree/nvim-tree.lua",
+  version = "*",
+  lazy = false,
+  dependencies = {
+    "nvim-tree/nvim-web-devicons",
+  },
+  config = function()
+    require("nvim-tree").setup {
+      on_attach = my_on_attach,
+      sync_root_with_cwd = true,
+      respect_buf_cwd = true,
+      update_focused_file = {
+        enable = true,
+        update_cwd = true,
+      },
+    }
+    end
+}