Full Neovim init.vim

init.vim

"---- vim-plug setup  ----
let vimplug_exists=expand('~/.config/nvim/autoload/plug.vim')
if has('win32')&&!has('win64')
  let curl_exists=expand('C:\Windows\Sysnative\curl.exe')
else
  let curl_exists=expand('curl')
endif

if !filereadable(vimplug_exists)
  if !executable(curl_exists)
    echoerr "You have to install curl or first install vim-plug yourself!"
    execute "q!"
  endif
  echo "Installing Vim-Plug..."
  echo ""
  silent exec "!"curl_exists" -fLo " . shellescape(vimplug_exists) . " --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim"
  let g:not_finish_vimplug = "yes"

  autocmd VimEnter * PlugInstall
endif
"-------- end vim-plug setup ----

set nocompatible

call plug#begin('~/.config/nvim/plugged')

" Sensible default 
Plug 'tpope/vim-sensible'

" Color schemes
Plug 'sainnhe/edge'

" LSP
Plug 'neovim/nvim-lspconfig'
Plug 'nvim-lua/completion-nvim'

" Code snippets
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'

" Fuzzy finder
Plug 'nvim-lua/popup.nvim'
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'

" Syntax
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'nvim-treesitter/playground'

" File explorer
Plug 'kyazdani42/nvim-web-devicons' " for file icons
Plug 'kyazdani42/nvim-tree.lua'

" Status line
Plug 'glepnir/galaxyline.nvim'

" Debugging
Plug 'nvim-telescope/telescope-dap.nvim'
Plug 'mfussenegger/nvim-dap'
Plug 'mfussenegger/nvim-dap-python'

" Github integration
Plug 'pwntester/octo.nvim'

call plug#end()

" Automatically install missing plugins on startup
autocmd VimEnter *
  \  if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
  \|   PlugInstall --sync | q
  \| endif

if has('termguicolors')
  set termguicolors
endif
let g:edge_style = 'aura'
let g:edge_enable_italic = 1
let g:edge_disable_italic_comment = 1
colorscheme edge

syntax enable
filetype plugin indent on

set nu rnu
set completeopt=menuone,noinsert,noselect
set shortmess+=c
set expandtab
set smartindent
set tabstop=4 softtabstop=4
set cmdheight=2
set updatetime=50
set signcolumn=yes
set clipboard=unnamed,unnamedplus

augroup highlight_yank
  autocmd!
  autocmd TextYankPost * silent! lua require'vim.highlight'.on_yank()
augroup END

nnoremap <Space>v :e ~/.config/nvim/init.exp2.vim<CR>

" -------------------- LSP ---------------------------------
:lua << EOF
  local nvim_lsp = require('lspconfig')

  local on_attach = function(client, bufnr)
    require('completion').on_attach()

    local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
    local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end

    buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')

    -- Mappings
    local opts = { noremap=true, silent=true }
    buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
    buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
    buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
    buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
    buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
    buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
    buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
    buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
    buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
    buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
    buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
    buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
    buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
    buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
    buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)

    -- Set some keybinds conditional on server capabilities
    if client.resolved_capabilities.document_formatting then
        buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
    elseif client.resolved_capabilities.document_range_formatting then
        buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
    end

    -- Set autocommands conditional on server_capabilities
    if client.resolved_capabilities.document_highlight then
        require('lspconfig').util.nvim_multiline_command [[
        :hi LspReferenceRead cterm=bold ctermbg=red guibg=LightYellow
        :hi LspReferenceText cterm=bold ctermbg=red guibg=LightYellow
        :hi LspReferenceWrite cterm=bold ctermbg=red guibg=LightYellow
        augroup lsp_document_highlight
            autocmd!
            autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
            autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references()
        augroup END
        ]]
    end
  end

  local servers = {'pyright', 'gopls', 'rust_analyzer'}
  for _, lsp in ipairs(servers) do
    nvim_lsp[lsp].setup {
      on_attach = on_attach,
    }
  end
EOF

" Completion
let g:completion_matching_strategy_list = ['exact', 'substring', 'fuzzy']
inoremap <expr> <Tab>   pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
" -------------------- LSP ---------------------------------

" Code snippets
let g:completion_enable_snippet = 'UltiSnips'

" Fuzzy finder
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>
nnoremap <leader>fl <cmd>Telescope git_files<cr>

" Syntax
lua <<EOF
require'nvim-treesitter.configs'.setup {
  highlight = {
    enable = true
  },
  playground = {
    enable = true,
    disable = {},
    updatetime = 25, -- Debounced time for highlighting nodes in the playground from source code
    persist_queries = false -- Whether the query persists across vim sessions
  }
}
EOF

" File explorer
nnoremap <leader>tt :NvimTreeToggle<CR>
nnoremap <leader>tr :NvimTreeRefresh<CR>
nnoremap <leader>tn :NvimTreeFindFile<CR>
" NvimTreeOpen and NvimTreeClose are also available if you need them

" Status line
luafile ~/.config/nvim/eviline.lua

" Debugging
lua <<EOF
require('telescope').load_extension('dap')
require('dap-python').setup('~/miniconda3/bin/python')
EOF
nnoremap <silent> <F5> :lua require'dap'.continue()<CR>
nnoremap <silent> <leader>dd :lua require('dap').continue()<CR>
nnoremap <silent> <F10> :lua require'dap'.step_over()<CR>
nnoremap <silent> <F11> :lua require'dap'.step_into()<CR>
nnoremap <silent> <F12> :lua require'dap'.step_out()<CR>
nnoremap <silent> <leader>b :lua require'dap'.toggle_breakpoint()<CR>
nnoremap <silent> <leader>B :lua require'dap'.set_breakpoint(vim.fn.input('Breakpoint condition: '))<CR>
nnoremap <silent> <leader>lp :lua require'dap'.set_breakpoint(nil, nil, vim.fn.input('Log point message: '))<CR>
nnoremap <silent> <leader>dr :lua require'dap'.repl.open()<CR>
nnoremap <silent> <leader>dl :lua require'dap'.repl.run_last()<CR>`
nnoremap <silent> <leader>dn :lua require('dap-python').test_method()<CR>
vnoremap <silent> <leader>ds <ESC>:lua require('dap-python').debug_selection()<CR>