dotfiles/vimrc

syntax on
filetype plugin indent on

" Make comma the leader key
:let mapleader=","

set shiftwidth=2
set shiftround
set tabstop=2
set expandtab
set smarttab
set encoding=utf-8
set nocompatible
set t_Co=256
set hidden
set history=100
set nowrap
set smartindent
set copyindent
set autoindent
set hlsearch
set showmatch
set wildignore+=*.log,*.sql,*.cache
set number
set relativenumber
set ruler
set backspace=indent,eol,start
set ignorecase
set smartcase
set incsearch
set history=1000
set undolevels=1000
set title
set novisualbell
set noerrorbells
set nobackup
set noswapfile
set clipboard=unnamed
set pastetoggle=<F2>
set mouse=a
set lazyredraw

" Colour scheme:
colorscheme PaperColor
set background=dark

" Key mappings:
nnoremap j gj
nnoremap k gk
nmap <silent> ,/ :nohlsearch<CR>
map <up> <nop>
map <down> <nop>
map <left> <nop>
map <right> <nop>
" Select just-pasted text:
nnoremap <Leader>p `[v`]
nnoremap Q @@
" Skip to next linter problems:
nmap <silent> <C-Right> :ALENext<cr>
nmap <silent> <C-Left> :ALEPrevious<cr>

" Markdown configuration:
autocmd FileType markdown setlocal wrap linebreak

" Nerdtree configuration:
map <Leader>n :NERDTreeToggle<CR>

" Command-T configuration:
map <leader>f :CommandTFlush<CR>
let g:CommandTFileScanner="git"
let g:CommandTGitScanSubmodules=1
let g:CommandTGitIncludeUntracked=1
let g:CommandTMatchWindowAtTop=0
let g:CommandTMaxHeight=30

" Lightline configuration:
set laststatus=2

" Vim-Go configuration:
let g:go_fmt_autosave = 0
let g:go_imports_autosave = 0
autocmd BufNewFile,BufRead *.gohtml set syntax=gohtmltmpl

" Vim-Rust configuration:
let g:rustfmt_autosave = 0

" ALE configuration:
let g:ale_linters = {
      \ 'javascript': ['eslint'],
      \ 'go': ['govet', 'golint'],
      \ 'rust': ['cargo']
      \ }
let g:ale_fixers = {
      \ '*': ['remove_trailing_lines', 'trim_whitespace'],
      \ 'javascript': ['prettier'],
      \ 'go': ['gofmt', 'goimports'],
      \ 'rust': ['rustfmt']
      \ }
let g:ale_fix_on_save = 1
let g:ale_lint_on_text_changed = 0
let g:ale_lint_on_enter = 1
let g:ale_lint_on_insert_leave = 1
let g:ale_lint_on_save = 1
let g:ale_echo_cursor = 1
let g:ale_rust_cargo_use_clippy = 0