.vimrc

"===============================
" Utils
"===============================
function! s:source_rc(path)
  execute 'source' fnameescape(expand('~/.vim/rc/' . a:path))
endfunction

let mapleader = ","

"===============================
" Dein
"===============================
if &compatible
  set nocompatible               " Be iMproved
endif

set runtimepath^=~/.vim/dein/repos/github.com/Shougo/dein.vim

let s:path = expand('~/.vim/dein')
if dein#load_state(s:path)
  let s:toml_path = '~/.vim/rc/dein.toml'
  let s:toml_lazy_path = '~/.vim/rc/deinlazy.toml'
  call dein#begin(s:path, [expand('<sfile>'), s:toml_path, s:toml_lazy_path])
  call dein#load_toml(s:toml_path, { 'lazy': 0 })
  call dein#load_toml(s:toml_lazy_path, { 'lazy': 1 })

  call dein#add('junegunn/fzf', { 'build': './install --all', 'merged': 0 }) 
  call dein#add('junegunn/fzf.vim', { 'depends': 'fzf' })

  call dein#end()
  call dein#save_state()
endif

if dein#check_install()
  call dein#install()
endif

call s:source_rc('plugins.rc.vim')

filetype plugin indent on

"===============================
" General Config
"===============================
syntax on

set number

" Show messages in English.
set langmenu=en_US
let $LANG = 'en_US'

" Use `colorscheme random` to look for new theme.
" colorscheme flatlandia
highlight LineNr ctermfg=241
highlight htmlH1 term=underline ctermfg=228 guifg=#f6f080
highlight htmlH2 term=underline ctermfg=228 guifg=#f6f080
highlight htmlH3 term=underline ctermfg=228 guifg=#f6f080
highlight htmlH4 term=underline ctermfg=228 guifg=#f6f080
highlight htmlH5 term=underline ctermfg=228 guifg=#f6f080
highlight htmlH6 term=underline ctermfg=228 guifg=#f6f080

" Encoding
set termencoding=utf-8
set encoding=utf-8
set fileencodings=utf-8,iso-2022-jp,sjis,euc-jp,ucs-2le,ucs-2,cp932

" Indentation
set tabstop=2
set softtabstop=2
set shiftwidth=2
set expandtab

" Cursor
autocmd InsertLeave * set cul
autocmd InsertEnter * set nocul

set cursorline

" Do not stop cursor on line head or end
set whichwrap=b,s,h,l,<,>,[,]

" Use clipboard
if system('uname -s') == "Darwin\n"
  set clipboard=unnamed "OSX
else
  set clipboard=unnamedplus "Linux
endif

" Search
set ignorecase
set smartcase
set hlsearch

" Exclude some symbols from keyword so that you can use `cw` nicely.
set iskeyword-=.

" To fix slow syntax highlighting on ruby files, use the older regexp engine.
" http://stackoverflow.com/questions/16902317/vim-slow-with-ruby-syntax-highlighting
set re=1

"===============================
" File types
"===============================
autocmd BufRead,BufNewFile *.toml set filetype=toml
autocmd BufRead,BufNewFile *.es6 set filetype=javascript
autocmd BufRead,BufNewFile *.js.flow set filetype=javascript
autocmd BufRead,BufNewFile *.ts set filetype=typescript
autocmd BufRead,BufNewFile Dockerfile.* set filetype=dockerfile

"===============================
" File specific indentation
"===============================
autocmd FileType elm setlocal tabstop=4 shiftwidth=4 softtabstop=4 expandtab

"===============================
" Spell check
"===============================
" http://robots.thoughtbot.com/vim-spell-checking
" Use `zg` to add words to the dictionary.
set spelllang=en_us,cjk
set complete+=kspell
autocmd BufRead,BufNewFile *.md,*.markdown setlocal spell
autocmd FileType gitcommit setlocal spell

"===============================
" Mappings
"===============================
" Widen, narrow, heighten and shorten window.
" http://vim.wikia.com/wiki/Resize_splits_more_quickly
nnoremap <Leader>> :exe "vertical resize " . (winwidth(0) * 5 / 4)<CR>
nnoremap <Leader>< :exe "vertical resize " . (winwidth(0) * 4 / 5)<CR>
nnoremap <Leader>+ :exe "resize " . (winheight(0) * 5 / 4)<CR>
nnoremap <Leader>- :exe "resize " . (winheight(0) * 4 / 5)<CR>

nnoremap <c-p> :GFiles<cr>

" http://vim.wikia.com/wiki/Identify_the_syntax_highlighting_group_used_at_the_cursor
map <Leader>h :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name") . '> trans<'
  \ . synIDattr(synID(line("."),col("."),0),"name") . "> lo<"
  \ . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name") . ">"<CR>

"let g:syntastic_error_symbol = '✗'
"-------
" ctags
"-------
set tags=./tags,./TAGS,tags;~,TAGS;~


let g:prettier#config#bracket_spacing = 'true'
let g:prettier#config#print_width = 80
let g:prettier#config#single_quote = 'true'

let g:ale_lint_delay = 1000
"let g:ale_lint_on_enter = 1
let g:ale_lint_on_insert_leave = 1
let g:ale_lint_on_text_changed = 'normal'

let g:ale_completion_enabled = 1
let g:ale_fix_on_save = 1
let g:ale_fixers = { 'javascript': ['eslint', 'prettier'] }
let g:ale_linters = { 'javascript': ['eslint', 'flow-language-server'] }

:set directory=$HOME/.vim/swapfiles//

let g:pymode_python = 'python3'

" Specify the path to `coverage.json` file relative to your current working directory.
let g:coverage_json_report_path = 'coverage/coverage.json'

" Define the symbol display for covered lines
let g:coverage_sign_covered = '⦿'

" Define the interval time of updating the coverage lines
let g:coverage_interval = 5000

" Do not display signs on covered lines
let g:coverage_show_covered = 0

" Display signs on uncovered lines
let g:coverage_show_uncovered = 1

" vim typescript hangs?
" https://vi.stackexchange.com/questions/25086/vim-hangs-when-i-open-a-typescript-file
set re=2