Add basic configs

configs/nvim/init.vim

@@ -18,6 +18,108 @@ set relativenumber
 
 call plug#begin()
 Plug 'catppuccin/nvim', { 'as': 'catppuccin' }
+Plug 'neovim/nvim-lspconfig'
+Plug 'simrat39/rust-tools.nvim'
+Plug 'nvim-lua/plenary.nvim'
+Plug 'saecki/crates.nvim', { 'tag': 'v0.3.0' }
+Plug 'neovim/nvim-lspconfig'
+Plug 'hrsh7th/cmp-nvim-lsp'
+Plug 'hrsh7th/cmp-buffer'
+Plug 'hrsh7th/cmp-path'
+Plug 'hrsh7th/cmp-cmdline'
+Plug 'hrsh7th/nvim-cmp'
+Plug 'saadparwaiz1/cmp_luasnip'
+Plug 'L3MON4D3/LuaSnip'
+Plug 'ahmedkhalf/project.nvim'
+Plug 'lewis6991/gitsigns.nvim'
+Plug 'nvim-neo-tree/neo-tree.nvim'
+Plug 'nvim-lua/plenary.nvim'
+Plug 'MunifTanjim/nui.nvim'
+Plug 'nvim-tree/nvim-web-devicons'
 call plug#end()
-
 colorscheme catppuccin-macchiato
+lua require('crates').setup()
+lua require('gitsigns').setup()
+
+set completeopt=menu,menuone,noselect
+
+lua << EOF
+  require("project_nvim").setup {
+	patterns = { ".git", "Makefile", "*.sln", "build/env.sh" }
+  }
+EOF
+
+lua <<EOF
+  -- Set up nvim-cmp.
+  local cmp = require'cmp'
+
+  cmp.setup({
+    snippet = {
+      expand = function(args)
+        require('luasnip').lsp_expand(args.body)
+      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' },  
+      { name = "crates" },
+    }, {
+      { name = 'buffer' },
+    })
+  })
+
+  cmp.setup.filetype('gitcommit', {
+    sources = cmp.config.sources({
+      { name = 'cmp_git' },
+    }, {
+      { name = 'buffer' },
+    })
+  })
+
+  cmp.setup.cmdline({ '/', '?' }, {
+    mapping = cmp.mapping.preset.cmdline(),
+    sources = {
+      { name = 'buffer' }
+    }
+  })
+
+  cmp.setup.cmdline(':', {
+    mapping = cmp.mapping.preset.cmdline(),
+    sources = cmp.config.sources({
+      { name = 'path' }
+    }, {
+      { name = 'cmdline' }
+    })
+  })
+
+  local capabilities = require('cmp_nvim_lsp').default_capabilities()
+  require('lspconfig')['luasnip'].setup {
+    capabilities = capabilities
+  }
+EOF
+
+lua <<EOF
+local rt = require("rust-tools")
+
+rt.setup({
+  server = {
+    on_attach = function(_, bufnr)
+      -- Hover actions
+      vim.keymap.set("n", "<C-space>", rt.hover_actions.hover_actions, { buffer = bufnr })
+      -- Code action groups
+      vim.keymap.set("n", "<Leader>a", rt.code_action_group.code_action_group, { buffer = bufnr })
+    end,
+  },
+})
+EOF