My NeoVim config

init.vim

let g:polyglot_disabled = ['markdown']
call plug#begin()

" Project
Plug 'ahmedkhalf/project.nvim'

" Search
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'
Plug 'nvim-telescope/telescope-fzf-native.nvim', { 'do': 'make' }

" LSP Completion
Plug 'neovim/nvim-lspconfig'
Plug 'williamboman/nvim-lsp-installer'
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-path'
Plug 'hrsh7th/cmp-cmdline'
Plug 'hrsh7th/nvim-cmp'

" Refactorings in PHP
Plug 'phpactor/phpactor', {'for': 'php', 'tag': '*', 'do': 'composer install --no-dev -o'}

" Tests
Plug 'vim-test/vim-test'

" Copilot
Plug 'github/copilot.vim'

" Snippets
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'
Plug 'mlaursen/vim-react-snippets'
Plug 'quangnguyen30192/cmp-nvim-ultisnips'

" Git integration
Plug 'tpope/vim-fugitive'
Plug 'lewis6991/gitsigns.nvim'

" Comments
Plug 'numToStr/Comment.nvim'

" Terminal
Plug 'akinsho/toggleterm.nvim'

" Debugger
Plug 'mfussenegger/nvim-dap'

" Editorconfig
Plug 'editorconfig/editorconfig-vim'

" Feedback and linting
Plug 'jose-elias-alvarez/null-ls.nvim'
Plug 'folke/trouble.nvim'

" Syntax
Plug 'sheerun/vim-polyglot'
Plug 'matthewbdaly/vim-filetype-settings'
Plug 'matthewbdaly/vim-statamic-antlers'

" Status line
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'

" Theme
Plug 'mhartington/oceanic-next'
Plug 'folke/lsp-colors.nvim'

" Which
Plug 'folke/which-key.nvim'

" Icons and tree
Plug 'ryanoasis/vim-devicons'
Plug 'kyazdani42/nvim-web-devicons'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'preservim/nerdtree'

call plug#end()

" Theme
syntax enable
set background=dark
colorscheme OceanicNext
let g:airline_theme='oceanicnext'
let g:airline#extensions#tabline#enabled = 1
let g:airline_powerline_fonts = 1

set completeopt=menu,menuone,noselect

" General
set nu
filetype plugin indent on
set nocp
set ruler
set wildmenu
set wildignore=.svn,CVS,.git,*.o,*.a,*.class,*.mo,*.la,*.so,*.obj,*.swp,*.jpg,*.png,*.xpm,*.gif
set mouse-=a
set cursorline

" Tabs and spacing
set autoindent
set cindent
set tabstop=4
set expandtab
set shiftwidth=4
set smarttab
set foldmethod=manual

"Search
set hlsearch
set incsearch
set infercase
set smartcase
set diffopt +=iwhite

" Telescope key bindings
nnoremap <leader>ff <cmd>Telescope find_files<cr>
nnoremap <leader>fg <cmd>Telescope live_grep<cr>
nnoremap <leader>fb <cmd>Telescope buffers<cr>
nnoremap <leader>fh <cmd>Telescope help_tags<cr>

"Syntax highlighting in Markdown
au BufNewFile,BufReadPost *.md set filetype=markdown
let g:markdown_fenced_languages = ['bash=sh', 'css', 'django', 'javascript', 'js=javascript', 'json=javascript', 'perl', 'php', 'python', 'ruby', 'sass', 'xml', 'html', 'vim']

lua <<EOF

  require('null-ls').setup({
    sources = {
      require('null-ls').builtins.formatting.stylua,
      require('null-ls').builtins.formatting.eslint,
      require('null-ls').builtins.formatting.phpcbf,
      require('null-ls').builtins.formatting.phpcsfixer,
      require('null-ls').builtins.diagnostics.luacheck,
      require('null-ls').builtins.diagnostics.eslint,
      require('null-ls').builtins.diagnostics.luacheck,
      require('null-ls').builtins.diagnostics.php,
      require('null-ls').builtins.diagnostics.phpcs.with({
        command = "vendor/bin/phpcs",
        requiredFiles = {"vendor/bin/phpcs"}
      }),
      require('null-ls').builtins.diagnostics.psalm.with({
        command = "./vendor/bin/psalm",
        requiredFiles = {"vendor/bin/psalm"}
      }),
      require('null-ls').builtins.diagnostics.eslint,
      require('null-ls').builtins.diagnostics.stylelint,
      require('null-ls').builtins.diagnostics.tsc,
    },
  })

  -- Setup lspconfig.
  local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
  -- Replace <YOUR_LSP_SERVER> with each lsp server you've enabled.
  local nvim_lsp = require('lspconfig')
  nvim_lsp['tsserver'].setup {
    capabilities = capabilities
  }
  nvim_lsp['tailwindcss'].setup {
    capabilities = capabilities
  }
  nvim_lsp.intelephense.setup{
    capabilities = capabilities
  }
  nvim_lsp.phpactor.setup{
    capabilities = capabilities
  }

  require('Comment').setup()
  require("trouble").setup {}
  require("toggleterm").setup{}
  require("which-key").setup {}
  require("project_nvim").setup{}
  require('gitsigns').setup()

  -- Setup nvim-cmp.
  local cmp = require'cmp'

  cmp.setup({
    snippet = {
      -- REQUIRED - you must specify a snippet engine
      expand = function(args)
        vim.fn["UltiSnips#Anon"](args.body)
      end,
    },
    mapping = {
      ['<C-b>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
      ['<C-f>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c' }),
      ['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c' }),
      ['<C-y>'] = cmp.config.disable, -- Specify `cmp.config.disable` if you want to remove the default `<C-y>` mapping.
      ['<C-e>'] = cmp.mapping({
        i = cmp.mapping.abort(),
        c = cmp.mapping.close(),
      }),
      ['<CR>'] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
    },
    sources = cmp.config.sources({
      { name = 'nvim_lsp' },
      { name = 'ultisnips' },
    }, {
      { name = 'buffer' },
    }),
    view = {
        entries = "native"
    }
  })

  -- Set configuration for specific filetype.
  cmp.setup.filetype('gitcommit', {
    sources = cmp.config.sources({
      { name = 'cmp_git' }, -- You can specify the `cmp_git` source if you were installed it.
    }, {
      { name = 'buffer' },
    })
  })

  -- Use buffer source for `/` (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline('/', {
    sources = {
      { name = 'buffer' }
    },
    view = {
        entries = "custom"
    }
  })

  -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline(':', {
    sources = cmp.config.sources({
      { name = 'path' }
    }, {
      { name = 'cmdline' }
    }),
    view = {
        entries = "custom"
    }
  })

  local actions = require("telescope.actions")
  local trouble = require("trouble.providers.telescope")

  local telescope = require("telescope")
  telescope.load_extension('projects')

  telescope.setup {
      defaults = {
          mappings = {
              i = { ["<c-t>"] = trouble.open_with_trouble },
              n = { ["<c-t>"] = trouble.open_with_trouble },
          },
      },
  }
EOF