my_configs.vim

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" => General
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set t_Co=256

" let ale using compile_commands.json
let g:ale_c_parse_compile_commands = 1

" No fold view on opening buffer
au BufReadPre * :se foldlevel=99
" Keep fold view
set foldlevelstart=-1

" set default foldmethod
set foldmethod=syntax

let g:bufExplorerSortBy='mru'

nnoremap <silent> * :let @/ = '\<' . escape(expand('<cword>'), '\') . '\>'<CR>:se hls<CR>

let g:ale_python_pylint_executable='pylint3'
let g:ale_python_pylint_options='--disable=missing-docstring,import-error'

let g:ale_python_mypy_options=' --check-untyped-defs'

" E402 - Module level import not at top of file
" F401 - Module imported but unused
" W503 - line break before binary operator
" W504 - line break after binary operator
" E501 - Tool long line (Let's check this with colorcolumn)
let g:ale_python_flake8_options = ' --ignore=E402,W503,W504,E501 --per-file-ignores="__init__.py:F401"'

" indentation on wrap
set breakindent
set breakindentopt=shift:0,min:20
set showbreak=\|

" This is for 'NerdTree copy path to clipboard' working as expected
if has("mac") || has("macunix")
  set clipboard=unnamed
elseif has("win32")
  set clipboard=unnamed
elseif has("linux")
  set clipboard=unnamedplus
endif

" Disable `CTRL-A` behavior. Original behavior is to increment number.
" See `:help CTRL-A` for detail
map <C-a> <Nop>

" Disable mouse feature
set mouse=


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" => Filetype specific configuration
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" python
au FileType python setl foldmethod=indent
au FileType python setl colorcolumn=100

" cmake
au FileType cmake setl foldmethod=indent

" flatbuffers
" TODO apply proper setting for flatbuffers
au BufRead *.fbs setl syntax=cpp

" sh
au FileType sh setl foldmethod=marker
au FileType sh setl foldmarker={,}

" Makefile
au FileType make setl foldmethod=indent
au FileType make setl shiftwidth=4

" Protobuf schema
au FileType proto setl foldmethod=marker
au FileType proto setl foldmarker={,}

" Protobuf text
au BufRead *.pbtxt setl syntax=java
au BufRead *.pbtxt setl foldmethod=marker
au BufRead *.pbtxt setl foldmarker={,}

" *.bzl
au BufRead *.bzl setl foldmethod=indent
au BufRead *.BUILD setl syntax=bzl
au BufRead BUILD.* setl syntax=bzl

" yaml
au FileType yaml setl foldmethod=indent

" jinja
au BufRead *.jinja setl syntax=yaml
au BufRead *.jinja setl foldmethod=indent

" go
au FileType go setl tabstop=2
au FileType go let &l:shiftwidth=&l:tabstop

" groovy
au FileType groovy setl foldmethod=marker
au FileType groovy setl foldmarker={,}

" Jenkinsfile
au BufRead Jenkinsfile setl syntax=groovy
au BufRead Jenkinsfile setl foldmethod=marker
au BufRead Jenkinsfile setl foldmarker={,}

" xml
au FileType xml setl foldmethod=indent

" swift
au BufRead *.swift setl syntax=javascript
au BufRead *.swift setl foldmethod=marker
au BufRead *.swift setl foldmarker={,}

" git ISSUE_EDITMSG (for `hub` executable)
au BufRead ISSUE_EDITMSG setl syntax=markdown
au BufRead ISSUE_EDITMSG setl filetype=markdown
au BufRead ISSUE_EDITMSG setl foldmethod=syntax
au BufRead ISSUE_EDITMSG setl textwidth=500

" Graphviz dot
au FileType dot setl foldmethod=marker
au FileType dot setl foldmarker={,}


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" => Enhance fold view
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function! FoldText()
  " Description: Folding configuration

  " TODO ALE indication column is not counted
  let winwidth = winwidth(0)
        \ - &fdc
        \ - &number*&numberwidth
        \ - (&l:signcolumn is# 'yes' ? 2 : 0)

  let foldlinecount = foldclosedend(v:foldstart) - foldclosed(v:foldstart) + 1
  let foldinfo = "   ( " . string(foldlinecount) . " lines )   "

  let tabreplace = repeat(" ", &tabstop)
  let foldstartline = substitute(getline(v:foldstart), '[\t]', tabreplace, 'g')

  if &foldmethod == "indent"
    let foldsummary = foldstartline . "..."
  else
    let foldendline = substitute(getline(v:foldend), '^\s*\(.\{-}\)\s*$', '\1', '')
    let foldsummary = foldstartline . "..." . foldendline
  endif
  let cuttedsummary = strpart(foldsummary, 0 , winwidth - len(foldinfo))

  let fillcharcount = winwidth - len(cuttedsummary) - len(foldinfo)

  return cuttedsummary . repeat(" ",fillcharcount) . foldinfo
endfunction
set foldtext=FoldText()


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" => fzf plugin
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" Overwrite this in local configure to append system specific fzf rtp
set runtimepath+=~/.fzf

map <C-f> :FZF<cr>


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" => Call local configuration
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try
source ~/.vim_runtime/my_configs_local.vim
catch
endtry

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" => ETC
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" Set highlight group color scheme
highlight SignColumn ctermfg=none ctermbg=none
highlight DiffAdd    ctermfg=none ctermbg=16
highlight DiffChange ctermfg=none ctermbg=16
highlight DiffText   ctermfg=none ctermbg=52
highlight DiffDelete ctermfg=none ctermbg=none
highlight ColorColumn ctermbg=235
 
" No ignore exception on folding
set foldignore=""