start full-soy vim config, change colors a bit, general YOLO commit

nvim.lua/.config/nvim/lua/completion.lua

@@ -0,0 +1,44 @@
+-- nvim cmp
+
+return require'cmp'.setup({
+    snippet = {
+        expand = function(args)
+            require'snippy'.expand_snippet(args.body)
+        end
+    },
+
+    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(),
+        ['<Tab>'] = cmp.mapping.confirm({
+            behavior = cmp.ConfirmBehavior.Insert,
+            select = true,
+        })
+    }),
+
+    sources = cmp.config.sources({
+        { name = 'nvim_lsp' },
+        { name = 'snippy' }, -- For snippy users.
+        { name = 'buffer' },
+        { name = 'path' },
+        { name = 'nvim_lua' },
+    }),
+
+    formatting = {
+        format = function(entry, vim_item)
+            vim_item.kind = string.format('%s', vim_item.kind)
+            vim_item.menu = ({
+                nvim_lsp = '[LSP]',
+                buffer = '[B]',
+                path = '[F]',
+                snippy = '[S]',
+                nvim_lua = '[vim]',
+            })[entry.source.name]
+
+            return vim_item
+        end,
+    }
+})
+

nvim.lua/.config/nvim/lua/lsp/nix.lua

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+require'lspconfig'.rnix.setup{
+    autostart = false,
+}

nvim.lua/.config/nvim/lua/lsp/rust.lua

@@ -0,0 +1,32 @@
+-- nvim_lsp object
+local nvim_lsp = require'lspconfig'
+
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities.textDocument.completion.completionItem.snippetSupport = true
+
+-- Enable rust_analyzer
+nvim_lsp.rust_analyzer.setup({
+    autostart=false,
+    capabilities=capabilities,
+    -- on_attach is a callback called when the language server attachs to the buffer
+    -- on_attach = on_attach,
+    settings = {
+      -- to enable rust-analyzer settings visit:
+      -- https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/user/generated_config.adoc
+      ["rust-analyzer"] = {
+        -- enable clippy diagnostics on save
+        checkOnSave = {
+          command = "clippy"
+        },
+      }
+    }
+})
+
+-- Enable diagnostics
+vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
+  vim.lsp.diagnostic.on_publish_diagnostics, {
+    virtual_text = false,
+    signs = true,
+    update_in_insert = true,
+  }
+)

nvim.lua/.config/nvim/lua/plugins.lua

@@ -0,0 +1,59 @@
+local ensure_packer = function()
+  local fn = vim.fn
+  local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
+  if fn.empty(fn.glob(install_path)) > 0 then
+    fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
+    vim.cmd [[packadd packer.nvim]]
+    return true
+  end
+  return false
+end
+
+local packer_bootstrap = ensure_packer()
+
+return require('packer').startup(function(use)
+  use 'wbthomason/packer.nvim'
+
+  -- insert images into markdown automagically
+  use 'ferrine/md-img-paste.vim'
+
+  --Better syntax
+  use 'rust-lang/rust.vim'
+  use 'LnL7/vim-nix'
+  use 'cespare/vim-toml'
+  use 'JuliaEditorSupport/julia-vim'
+  use 'lervag/vimtex'
+  use 'lepture/vim-jinja'
+  use 'neomutt/neomutt.vim'
+  use 'godlygeek/tabular'
+  use 'preservim/vim-markdown'
+
+  -- pretty bits
+  use 'bluz71/vim-moonfly-colors'
+  use 'vim-airline/vim-airline'
+
+  -- neovim VSCode edition
+  use 'neovim/nvim-lspconfig'
+  use 'simrat39/rust-tools.nvim'
+  -- completion
+  use 'hrsh7th/nvim-cmp'
+  use 'hrsh7th/cmp-nvim-lsp'
+  use 'hrsh7th/cmp-buffer'
+  use 'hrsh7th/cmp-path'
+  use 'hrsh7th/cmp-nvim-lua'
+  -- just because cmp requires snippet
+  use 'dcampos/nvim-snippy'
+  use 'dcampos/cmp-snippy'
+
+  -- navigating files
+  use 'junegunn/fzf'
+  use 'junegunn/fzf.vim'
+
+  -- Automatically set up your configuration after cloning packer.nvim
+  -- Put this at the end after all plugins
+  if packer_bootstrap then
+    require('packer').sync()
+  end
+end)
+
+