Updates based on Chris's lunarvim

1 files changed, 232 insertions, 0 deletions

diff --git a/.config/nvim/lua/utils/init.lua b/.config/nvim/lua/utils/init.lua
new file mode 100644
index 0000000..bad55ce
--- /dev/null
+++ b/.config/nvim/lua/utils/init.lua
@@ -0,0 +1,232 @@
+local utils = {}
+
+-- recursive Print (structure, limit, separator)
+local function r_inspect_settings(structure, limit, separator)
+  limit = limit or 100 -- default item limit
+  separator = separator or "." -- indent string
+  if limit < 1 then
+    print "ERROR: Item limit reached."
+    return limit - 1
+  end
+  if structure == nil then
+    io.write("-- O", separator:sub(2), " = nil\n")
+    return limit - 1
+  end
+  local ts = type(structure)
+
+  if ts == "table" then
+    for k, v in pairs(structure) do
+      -- replace non alpha keys wih ["key"]
+      if tostring(k):match "[^%a_]" then
+        k = '["' .. tostring(k) .. '"]'
+      end
+      limit = r_inspect_settings(v, limit, separator .. "." .. tostring(k))
+      if limit < 0 then
+        break
+      end
+    end
+    return limit
+  end
+
+  if ts == "string" then
+    -- escape sequences
+    structure = string.format("%q", structure)
+  end
+  separator = separator:gsub("%.%[", "%[")
+  if type(structure) == "function" then
+    -- don't print functions
+    io.write("-- O", separator:sub(2), " = function ()\n")
+  else
+    io.write("O", separator:sub(2), " = ", tostring(structure), "\n")
+  end
+  return limit - 1
+end
+
+function utils.generate_settings()
+  -- Opens a file in append mode
+  local file = io.open("settings.lua", "w")
+
+  -- sets the default output file as test.lua
+  io.output(file)
+
+  -- write all `O` related settings to `settings.lua` file
+  r_inspect_settings(O, 10000, ".")
+
+  -- closes the open file
+  io.close(file)
+end
+
+function utils.reload_config()
+  vim.cmd "source ~/.config/nvim/config.lua"
+  vim.cmd "source ~/.config/nvim/lua/plugins.lua"
+  local plugins = require "plugins"
+  local plugin_loader = require("plugin-loader").init()
+  plugin_loader:load { plugins, O.user_plugins }
+  vim.cmd "source ~/.config/nvim/lua/settings.lua"
+  vim.cmd "source ~/.config/nvim/lua/core/formatter.lua"
+  vim.cmd ":PackerCompile"
+  vim.cmd ":PackerInstall"
+  -- vim.cmd ":PackerClean"
+end
+
+function utils.check_lsp_client_active(name)
+  local clients = vim.lsp.get_active_clients()
+  for _, client in pairs(clients) do
+    if client.name == name then
+      return true
+    end
+  end
+  return false
+end
+
+function utils.add_keymap(mode, opts, keymaps)
+  for _, keymap in ipairs(keymaps) do
+    vim.api.nvim_set_keymap(mode, keymap[1], keymap[2], opts)
+  end
+end
+
+function utils.add_keymap_normal_mode(opts, keymaps)
+  utils.add_keymap("n", opts, keymaps)
+end
+
+function utils.add_keymap_visual_mode(opts, keymaps)
+  utils.add_keymap("v", opts, keymaps)
+end
+
+function utils.add_keymap_visual_block_mode(opts, keymaps)
+  utils.add_keymap("x", opts, keymaps)
+end
+
+function utils.add_keymap_insert_mode(opts, keymaps)
+  utils.add_keymap("i", opts, keymaps)
+end
+
+function utils.add_keymap_term_mode(opts, keymaps)
+  utils.add_keymap("t", opts, keymaps)
+end
+
+function utils.define_augroups(definitions) -- {{{1
+  -- Create autocommand groups based on the passed definitions
+  --
+  -- The key will be the name of the group, and each definition
+  -- within the group should have:
+  --    1. Trigger
+  --    2. Pattern
+  --    3. Text
+  -- just like how they would normally be defined from Vim itself
+  for group_name, definition in pairs(definitions) do
+    vim.cmd("augroup " .. group_name)
+    vim.cmd "autocmd!"
+
+    for _, def in pairs(definition) do
+      local command = table.concat(vim.tbl_flatten { "autocmd", def }, " ")
+      vim.cmd(command)
+    end
+
+    vim.cmd "augroup END"
+  end
+end
+
+function utils.unrequire(m)
+  package.loaded[m] = nil
+  _G[m] = nil
+end
+
+utils.define_augroups {
+
+  _general_settings = {
+    {
+      "TextYankPost",
+      "*",
+      "lua require('vim.highlight').on_yank({higroup = 'Search', timeout = 200})",
+    },
+    {
+      "BufWinEnter",
+      "*",
+      "setlocal formatoptions-=c formatoptions-=r formatoptions-=o",
+    },
+    {
+      "BufWinEnter",
+      "dashboard",
+      "setlocal cursorline signcolumn=yes cursorcolumn number",
+    },
+    {
+      "BufRead",
+      "*",
+      "setlocal formatoptions-=c formatoptions-=r formatoptions-=o",
+    },
+    {
+      "BufNewFile",
+      "*",
+      "setlocal formatoptions-=c formatoptions-=r formatoptions-=o",
+    },
+    { "BufWritePost", "config.lua", "lua require('utils').reload_config()" },
+    -- { "VimLeavePre", "*", "set title set titleold=" },
+  },
+  _solidity = {
+    { "BufWinEnter", ".tf", "setlocal filetype=hcl" },
+    { "BufRead", "*.tf", "setlocal filetype=hcl" },
+    { "BufNewFile", "*.tf", "setlocal filetype=hcl" },
+  },
+  -- _solidity = {
+  --     {'BufWinEnter', '.sol', 'setlocal filetype=solidity'}, {'BufRead', '*.sol', 'setlocal filetype=solidity'},
+  --     {'BufNewFile', '*.sol', 'setlocal filetype=solidity'}
+  -- },
+  -- _gemini = {
+  --     {'BufWinEnter', '.gmi', 'setlocal filetype=markdown'}, {'BufRead', '*.gmi', 'setlocal filetype=markdown'},
+  --     {'BufNewFile', '*.gmi', 'setlocal filetype=markdown'}
+  -- },
+  _markdown = {
+    { "FileType", "markdown", "setlocal wrap" },
+    { "FileType", "markdown", "setlocal spell" },
+  },
+  _buffer_bindings = {
+    { "FileType", "floaterm", "nnoremap <silent> <buffer> q :q<CR>" },
+  },
+  _auto_resize = {
+    -- will cause split windows to be resized evenly if main window is resized
+    { "VimResized", "*", "wincmd =" },
+  },
+  _packer_compile = {
+    -- will cause split windows to be resized evenly if main window is resized
+    { "BufWritePost", "plugins.lua", "PackerCompile" },
+  },
+
+  -- _fterm_lazygit = {
+  --   -- will cause esc key to exit lazy git
+  --   {"TermEnter", "*", "call LazyGitNativation()"}
+  -- },
+  -- _mode_switching = {
+  --   -- will switch between absolute and relative line numbers depending on mode
+  --   {'InsertEnter', '*', 'if &relativenumber | let g:ms_relativenumberoff = 1 | setlocal number norelativenumber | endif'},
+  --   {'InsertLeave', '*', 'if exists("g:ms_relativenumberoff") | setlocal relativenumber | endif'},
+  --   {'InsertEnter', '*', 'if &cursorline | let g:ms_cursorlineoff = 1 | setlocal nocursorline | endif'},
+  --   {'InsertLeave', '*', 'if exists("g:ms_cursorlineoff") | setlocal cursorline | endif'},
+  -- },
+  _user_autocommands = O.user_autocommands,
+}
+
+function utils.gsub_args(args)
+  if args == nil or type(args) ~= "table" then
+    return args
+  end
+  local buffer_filepath = vim.fn.fnameescape(vim.api.nvim_buf_get_name(0))
+  for i = 1, #args do
+    args[i] = string.gsub(args[i], "${FILEPATH}", buffer_filepath)
+  end
+  return args
+end
+
+vim.cmd [[
+  function! QuickFixToggle()
+    if empty(filter(getwininfo(), 'v:val.quickfix'))
+      copen
+    else
+      cclose
+    endif
+endfunction
+]]
+
+return utils
+
+-- TODO: find a new home for these autocommands"