refactored the entire config

1 files changed, 34 insertions, 208 deletions

diff --git a/init.lua b/init.lua
index 5152093..a68778d 100644
--- a/init.lua
+++ b/init.lua
@@ -1,59 +1,46 @@
 --------------------------------------------------------------------------------
--- lazy plugin manager
+-- vim options, first sourced from vimrc, then appended by Neovim specific stuff
+--------------------------------------------------------------------------------
+local configdir = vim.fn.fnamemodify(vim.fn.expand("$MYVIMRC"), ":p:h")
+vim.cmd('source ' .. configdir .. '/vimrc')
+
+vim.opt.encoding='utf-8'
+vim.opt.inccommand = "nosplit" -- Neovim only: preview substitute and such things in real time 
+vim.opt.shadafile = configdir .. "/shada.file"
+
+--------------------------------------------------------------------------------
+-- Bootstrap lazy.nvim
 --------------------------------------------------------------------------------
 local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
 if not (vim.uv or vim.loop).fs_stat(lazypath) then
-  vim.fn.system({
-    "git",
-    "clone",
-    "--filter = blob:none",
-    "https://github.com/folke/lazy.nvim.git",
-    "--branch = stable", -- latest stable release
-    lazypath,
-  })
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
 end
 vim.opt.rtp:prepend(lazypath)
 
 require("lazy").setup({
         spec = {
         { import = "plugins", },
-  'nvim-tree/nvim-web-devicons',
-  'lewis6991/gitsigns.nvim',
-  'folke/neodev.nvim',
-  -- treesitter is experimental and breaks indentation on xml, html with `=`
-  'nvim-treesitter/nvim-treesitter',
-  'nvim-lua/popup.nvim',
-  'nvim-lua/plenary.nvim',
   'coderonline/vim-fancy-line',
   'coderonline/vim-recently-used',
-  'norcalli/nvim-colorizer.lua',
-  'folke/trouble.nvim',
   }
 })
 
---------------------------------------------------------------------------------
--- vim options, first sourced from vimrc, then appended by Neovim specific stuff
---------------------------------------------------------------------------------
-local configdir = vim.fn.fnamemodify(vim.fn.expand("$MYVIMRC"), ":p:h")
-vim.cmd('source ' .. configdir .. '/vimrc')
--- vim.cmd.colorscheme "base16-rebecca"
--- vim.cmd.colorscheme "base16-katy"
-
-vim.opt.encoding = 'utf-8'
-vim.opt.number = true
-vim.opt.number = true
-vim.opt.shiftwidth = 2
-vim.opt.tabstop = 2
-vim.opt.softtabstop = 2
-vim.opt.inccommand = "nosplit" -- Neovim only: preview substitute and such things in real time 
-vim.opt.termguicolors = true
-vim.opt.shadafile = configdir .. "/shada.file"
-
 -- Restore cursor position
 vim.api.nvim_create_autocmd({ "BufReadPost" }, {
     callback = function() vim.cmd('silent! normal! g`"zv') end
 })
 
+-- LSP says 'fix available', but there is no such command? Let us fix that:
 vim.api.nvim_create_user_command(
   'LspFix',
   function()
@@ -61,13 +48,21 @@ vim.api.nvim_create_user_command(
   end, {}
 )
 
+-- speaking of lsp, lets enable logging (TODO: remove if you remove
+-- `lua/cmp.lua`, but why would you?)
+vim.g.lsp_log_verbose = 1
+vim.g.lsp_log_file = configdir .. ('/vim-lsp.log')
+vim.lsp.set_log_level 'error'
+if vim.fn.has 'nvim-0.5.1' == 1 then
+  require('vim.lsp.log').set_format_func(vim.inspect)
+end
+
+-- If you need scoop for some dependencies on Windows machines this may come
+-- handy:
 if vim.fn.has("win32") then
   vim.opt.rtp:append(vim.fn.expand("$HOME\\scoop\\shims"))
 end
 
-vim.g.lsp_log_verbose = 1
-vim.g.lsp_log_file = configdir .. ('/vim-lsp.log')
-
 if vim.g.neovide then
   vim.guifont = "monospace:h11:b"
   vim.g.neovide_cursor_animation_length = 0.03
@@ -82,173 +77,4 @@ if vim.g.neovide then
   vim.g.neovide_scale_factor = 1.0
 end
 
---------------------------------------------------------------------------------
--- plugin setup and options
---------------------------------------------------------------------------------
--- require'nvim-treesitter.configs'.setup {
---   -- A list of parser names, or "all" (the five listed parsers should always be installed)
---   ensure_installed = { "c", "lua", "vim", "vimdoc", "query" },
---   modules = {},
---   -- Install parsers synchronously (only applied to `ensure_installed`)
---   sync_install = false,
---   -- Automatically install missing parsers when entering buffer
---   -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
---   auto_install = true,
---   ignore_install = { "javascript" },
---   highlight = {
---     enable = true,
---     -- NOTE: these are the names of the parsers and not the filetype. (for example if you want to
---     -- disable highlighting for the `tex` filetype, you need to include `latex` in this list as this is
---     -- the name of the parser)
---     -- list of language that will be disabled
---     disable = function(_, buf)
---       local max_filesize = 100 * 1024 -- 100 KB
---       local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
---       if ok and stats and stats.size > max_filesize then
---         return true
---       end
---     end,
---     -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
---     -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
---     -- Using this option may slow down your editor, and you may see some duplicate highlights.
---     -- Instead of true it can also be a list of languages
---     additional_vim_regex_highlighting = false,
---   },
--- }
-
--- vim.wo.foldtext = 'v:lua.vim.treesitter.foldtext()' -- not available yet in my installation
-vim.wo.foldexpr = 'v:lua.vim.treesitter.foldexpr()'
-vim.wo.foldlevel = 1
-
-require('telescope').load_extension('media_files')
-
-vim.lsp.set_log_level 'error'
-if vim.fn.has 'nvim-0.5.1' == 1 then
-  require('vim.lsp.log').set_format_func(vim.inspect)
-end
-require'nvim-web-devicons'.setup {
- color_icons = true;
- default = true;
- strict = true;
-}
-require('colorizer').setup()
-require('gitsigns').setup()
-require('trouble').setup()
-require('neodev').setup()
-
-local builtin = require('telescope.builtin')
-vim.keymap.set('n', '<leader>ff', builtin.find_files, {})
-vim.keymap.set('n', '<leader>fg', builtin.live_grep, {})
-vim.keymap.set('n', '<leader>fb', builtin.buffers, {})
-vim.keymap.set('n', '<leader>fh', builtin.help_tags, {})
-
-vim.keymap.set({"i", "s"}, "<leader><Tab>", function() require('luasnip').jump(1) end, {silent = true})
-vim.keymap.set({"i", "s"}, "<leader><S-Tab>", function() require('luasnip').jump(-1) end, {silent = true})
-
-local cmp = require'cmp'
-cmp.setup({
-  snippet = {
-    -- REQUIRED - you must specify a snippet engine
-    expand = function(args)
-      require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
-      -- vim.snippet.expand(args.body) -- For native neovim snippets (Neovim v0.10+)
-    end,
-  },
-  window = {
-    completion = cmp.config.window.bordered(),
-    documentation = cmp.config.window.bordered(),
-  },
-  mapping = cmp.mapping.preset.insert({
-    ['<C-b>'] = cmp.mapping.scroll_docs(-4),
-    ['<C-f>'] = cmp.mapping.scroll_docs(4),
-    ['<C-Space>'] = cmp.mapping.complete(),
-    ['<C-e>'] = cmp.mapping.abort(),
-    ['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
-  }),
-  sources = cmp.config.sources({
-    { name = 'nvim_lsp' },
-    { name = 'luasnip' }, -- For luasnip users.
-  }, {
-    { name = 'buffer' },
-  })
-})
-
--- Set up lspconfig.
-local cmp_nvim_lsp = require "cmp_nvim_lsp"
-
-require("lspconfig").clangd.setup {
-  on_attach = on_attach,
-  capabilities = cmp_nvim_lsp.default_capabilities(),
-  cmd = {
-    "clangd",
-    "--offset-encoding=utf-16",
-  },
-}
--- local capabilities = require('cmp_nvim_lsp').default_capabilities()
-
--- # Language Servers
---   https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
-
--- C/C++ | clang
--- require('lspconfig')['bitbake_language_server'].setup{}
--- require('lspconfig')['clangd'].setup{}
--- -- lua (but not init.lua entirely, hence why neodev)
--- require('lspconfig')['lua_ls'].setup {  }
--- -- require('lspconfig')['java_language_server'].setup{ cmd = { "/usr/share/java/java-language-server/lang_server_linux.sh" }, root_dir = function () return vim.fn.getcwd() end }
--- require'lspconfig'.jdtls.setup{}
--- -- bash | bash-language-server
--- require('lspconfig')['bashls'].setup{}
--- -- ccs | vscode-css-languageserver
--- require('lspconfig')['cssls'].setup{}
--- -- rust | rust-analyzer
--- require('lspconfig')['rust_analyzer'].setup{}
--- -- javascript | eslint
--- require('lspconfig')['eslint'].setup{}
--- -- javascript | typescript-language-server
--- require('lspconfig')['tsserver'].setup{}
--- -- vimscript | vim-language-server
--- require('lspconfig')['vimls'].setup{}
--- -- html
--- require('lspconfig')['html'].setup{}
--- -- jsonls
--- require('lspconfig')['jsonls'].setup{}
--- -- C/C++ | clang
--- require('lspconfig')['clangd'].setup{}
--- -- bash | bash-language-server
--- require('lspconfig')['bashls'].setup{}
--- -- ccs | vscode-css-languageserver
--- require('lspconfig')['cssls'].setup{}
--- -- rust | rust-analyzer
--- require('lspconfig')['rust_analyzer'].setup{}
--- -- javascript | eslint
--- require('lspconfig')['eslint'].setup{}
--- -- javascript | typescript-language-server
--- require('lspconfig')['tsserver'].setup{}
--- -- vimscript | vim-language-server
--- require('lspconfig')['vimls'].setup{}
--- -- configure html server
--- require('lspconfig')["html"].setup({
---   -- on_attach = on_attach,
---   init_options = {
---     configurationSection = { "html", "css", "javascript" },
---     embeddedLanguages = {
---       css = true,
---       javascript = true,
---     },
---     provideFormatter = true,
---   },
--- })
--- require('lspconfig')['pylsp'].setup{
---   settings = {
---     pylsp = {
---       plugins = {
---         pycodestyle = {
---           ignore = {'W391'},
---           maxLineLength = 100
---         }
---       }
---     }
---   }
--- }
-
 -- vim: tabstop=2 shiftwidth=2 softtabstop=2