init.vim

call plug#begin()

" Plug 'junegunn/vim-peekaboo'
Plug 'bronson/vim-trailing-whitespace'
Plug 'dense-analysis/ale'
Plug 'fatih/vim-go'
Plug 'godlygeek/tabular'
Plug 'honza/vim-snippets'
Plug 'jose-elias-alvarez/null-ls.nvim'
Plug 'jparise/vim-graphql'
Plug 'junegunn/fzf'
Plug 'junegunn/fzf.vim'
Plug 'machakann/vim-sandwich'
Plug 'maxmellon/vim-jsx-pretty'
Plug 'neovim/nvim-lspconfig'
Plug 'nvim-lua/plenary.nvim'
Plug 'othree/html5.vim'
Plug 'posva/vim-vue'
Plug 'rust-lang/rust.vim'
Plug 'scrooloose/nerdtree'
Plug 'tomtom/tlib_vim'
Plug 'tpope/vim-cucumber'
Plug 'tpope/vim-endwise'
Plug 'tpope/vim-fugitive'
Plug 'vim-ruby/vim-ruby'

" Emacs yank ring
Plug 'bfredl/nvim-miniyank'

" Completion
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-path'
Plug 'hrsh7th/cmp-cmdline'
Plug 'hrsh7th/nvim-cmp'

" Snippets
Plug 'sirver/ultisnips'
Plug 'quangnguyen30192/cmp-nvim-ultisnips'

" colorschemes
Plug 'junegunn/seoul256.vim'
Plug 'morhetz/gruvbox'
Plug 'preservim/vim-colors-pencil'

call plug#end()

" Tabs and spaces
set tabstop=2 shiftwidth=2 softtabstop=2
set expandtab
" autocmd Filetype scss setlocal noexpandtab
" autocmd Filetype css setlocal noexpandtab

set backspace=2 " make backspace work like most other apps
set nofoldenable " turn off folding
set hidden " prevent unsaved warnings when switching buffers
set autoread " autoload files when they're changed underneath vim

" searching config
set ignorecase " ignore case
set hlsearch " highlight the search terms
set incsearch " search while typing
set nowrapscan " do not wrap to the beginning of the file from the last match

" always show the file name at the bottom
set laststatus=2
set statusline+=%F

" make splits more natural
set splitbelow
set splitright

" stop vim saving annoying extra files
set nobackup
set noswapfile

" use line numbers
set nu rnu

" use relative line numbers
" set rnu

nmap , <leader>
nmap ,, <leader><leader>
nmap <space> <leader>
nmap <space><space> <leader><leader>

" better j,k
" noremap j gj
" noremap k gk
" noremap gj j
" noremap gk k

" center the cursor
set scrolloff=99

" map leader w to write file to prevent constant capital W commands
nnoremap <leader>w :w<CR>
nnoremap <leader>q :wq<CR>

" Allow quick-exit of vim with ctrl-d (no save)
inoremap <C-d> <esc>:q!<cr>
nnoremap <C-d> :q!<cr>

" Copy to global clipboard
vnoremap <C-c> :w !pbcopy<CR><CR>
nnoremap <leader>c :w !pbcopy<CR><CR>

" turn numbers on and off
set number
nmap <silent> <LocalLeader>nu :set invnumber<CR>

" nerd tree
nmap <silent> <LocalLeader>nt :NERDTreeToggle<CR>
nmap <silent> <LocalLeader>nr :NERDTree<CR>
nmap <silent> <LocalLeader>nf :NERDTreeFind<CR>
let NERDTreeShowLineNumbers=1
let NERDTreeIgnore=['node_modules']

" " command-p
" map <LocalLeader>t :CtrlP<CR>
" map <LocalLeader>p :CtrlP<CR>
" map <LocalLeader>b :CtrlPBuffer<CR>

" FZF
" nnoremap <leader>ff :Files<CR>
" nnoremap <leader>fg :GFiles<CR>
" nnoremap <leader>fb :Buffers<CR>
" nnoremap <leader>fl :Lines<CR>
" nnoremap <leader>fl :BLines<CR>
" nnoremap <leader>fw :Windows<CR>
" nnoremap <leader>fh :History
" nnoremap <leader>fc :Colors<CR>
" nnoremap <leader>ft :Filetypes<CR>

nnoremap <leader>f :Rg<Space>
nnoremap <leader>g :GFiles<CR>
nnoremap <leader>t :Files<CR>
nnoremap <leader>b :Buffers<CR>
nnoremap <leader>l :BLines<CR>

" command-p mappings
" nnoremap <leader>t :Files<CR>
" nnoremap <leader>p :Files<CR>
" nnoremap <leader>b :Buffers<CR>

" vim-go
nmap <silent> <LocalLeader>gt :GoTest<CR>
nmap <silent> <LocalLeader>gc :GoCoverage<CR>

if executable("goimports")
  let g:go_fmt_command = "goimports"
endif

let g:go_def_mode='gopls'
let g:go_info_mode='gopls'

" clear unwanted whitespace
" nmap <silent> <LocalLeader>w :FixWhitespace<CR>

" markdown
let g:vim_markdown_folding_disabled=1

" Enable jumping to the end of ruby do/end blocks with % key
runtime! macros/matchit.vim

" set list
set listchars=eol:$,tab:→\ ,nbsp:␣,space:·

" Automatic line wrapping
set textwidth=130
set nowrap

" Linting (there is also further config in ftplugin folder)
let g:ale_fix_on_save = 0
let g:ale_lint_on_text_changed = 'never'
let g:ale_lint_on_insert_leave = 0
let g:ale_lint_on_enter = 0
let g:ale_lint_on_save = 0
let g:ale_lint_on_filetype_changed = 0
nnoremap <leader>a :ALEFix<CR>

" More natural snippet navigation
let g:UltiSnipsJumpForwardTrigger="<tab>"
let g:UltiSnipsJumpBackwardTrigger="<s-tab>"

" syntax highlighting and colorschemes
let g:go_highlight_structs = 1
let g:go_highlight_methods = 1
let g:go_highlight_functions = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1

" enable syntax highlighting
syntax on

" highlight the current line
set cul

" Colours
colorscheme gruvbox

" Adjust background colour
highlight Normal ctermbg=None

" Remove background color on line numbers
" highlight LineNr ctermbg=255
" highlight LineNr ctermfg=240

" Remove characters indicating an empty line (end of buffer/eob)
set fillchars=eob:\ ,

" Remove background from vertical split in between document and NerdTree
highlight VertSplit cterm=None ctermbg=None ctermfg=240

" hi Search ctermbg=045
" hi visual term=reverse ctermbg=white

" Something to do with completion...
set completeopt=menuone,noselect
lua require('cmp-config/init')

" remove auto formatting
" lua require('null-ls-config/init')

" Yank ring
map p <Plug>(miniyank-autoput)
map P <Plug>(miniyank-autoPut)
map <C-n> <Plug>(miniyank-cycle)
map <C-p> <Plug>(miniyank-cycleback)