my .vimrc file

.vimrc

"
" Andi Altendorfer's VIM Setup
" For macbook 'craftsman', started from scratch, 2019-05-03
" ---------------------------------------------------------

if filereadable(expand("~/.vimrc.plugins"))
  source ~/.vimrc.plugins
endif


"
" BASIC SETUP
" -----------------------------------------------"
"
set path+=**
set number
set relativenumber
set tabstop=4 softtabstop=0 expandtab shiftwidth=2 smarttab
set mouse=a
set hidden

" Highlight all occurrences of a search
" See KEY MAPPING below: <leader>s to remove highlightings
set hlsearch


filetype on
let g:netrw_list_hide= '.*\.swp$'

" Set colorscheme
let g:enable_bold_font = 1
let g:enable_italic_font = 1
let g:hybrid_transparent_background = 1
let g:sierra_Pitch = 1

" colorscheme tender
colorscheme github
if filereadable(expand("~/.vim/colors/local.vim"))
  source ~/.vim/colors/local.vim
  colorscheme local
endif

" KEY MAPPING
" -----------------------------------------------"
let mapleader = ","

" Safe the shift-key and use ; just as :
nmap ; :

" back to last buffer
nmap <leader>b :b#<cr>

" open Vex
nmap <leader>v :Vex<cr>

" find files
nmap <leader>f :find 
nmap <leader>o :Files<cr>

" Search (and replace)

" Search for the current word
nmap <silent>fw<leader> viwy<ESC>/<c-r>"<cr>

" Press c-f in visual to highlight all occurrences of the selection
vnoremap <c-f> y<ESC>/<c-r>"<CR>   

" Toggle highlight
nmap <leader>r :set hlsearch!<cr>


" write and quit current buffer
nmap <leader>q :q<cr>
nmap <leader>w :w<cr>
nmap <leader>x :x<cr>

" Key mappings for programmers
nmap <leader>s viwy:vimgrep /<C-R>"/ ./lib/**/*.{ex,exs,eex}<cr>
nmap <leader>t :wall<cr>:call RunCTags()<cr>

" ZOOM current pane <leader>,z  and <leader>=
" -------------------------------------------
function! ZoomWindow()
    if winheight(0) >= (&lines - 4) && winwidth(0) >= (&columns - 2)
        exec "resize " . g:lastwh " | vertical resize ". g:lastww
    else
        let g:lastwh = winheight(0)
        let g:lastww = winwidth(0)
        wincmd _
        wincmd |
    endif
endfun
nnoremap <silent> <leader>z  :call ZoomWindow()<cr>
nnoremap <silent> <leader>=  <C-w>=

"
" CODING SETUP
" -----------------------------------------------"
"

" General coding

syntax on
set wildignore+=**/node_modules/**,**/_build/**,**/.git/**,**/deps/**
set foldmethod=syntax
set foldlevelstart=20



" Remove trailing spaces before write
autocmd BufWritePre *{.ex,*exs,*rb,*eex,*html} %s/\s\+$//e


" Set filetype on new and read buffers

au BufNewFile,BufRead *.md set filetype=markdown
au BufNewFile,BufRead *.html.eex set filetype=html
au BufNewFile,BufRead *.ex set filetype=elixir
au BufNewFile,BufRead *.exs set filetype=elixir

"  ======
"  Elixir
"  ======

function! RunFormatter()
  exec '!mix format %'
endfunction

function! RunCurrentLineTest()
  exec "!mix test %:" . line(".")
endfunction
nmap <silent>,tl :call RunCurrentLineTest()<cr>
nmap <silent>,ts :!mix test --stale<cr>
nmap <silent>,tf :!mix test % <cr>

function! RunCTags()
  exec '!ctags -R --exclude=.git --exclude=node_modules --exclude=_build --exclude=deps --exclude=priv --exclude=**/*.js . &'
endfunction

set autoread
autocmd! BufWritePost *.{ex,exs} silent call RunCTags()
autocmd BufWritePost *.{ex,exs} silent call RunFormatter()


"
" AUTOSAVE SESSION PER DIRECTORY
" ==============================
fu! SaveSess()
    if isdirectory(".vim") 
      execute 'mksession! ./.vim/session.vim'
    endif
endfunction

fu! RestoreSess()
  if isdirectory("./.vim") 
    so ./.vim/session.vim
    if bufexists(1)
      for l in range(1, bufnr('$'))
          if bufwinnr(l) == -1
              exec 'sbuffer ' . l
          endif
      endfor
    endif
  endif
endfunction

nmap <silent> <leader>ss :call SaveSess()<cr>
nmap <silent> <leader>sl :call RestoreSess()<cr>
" ------------------------------

vimrc

" 
" Andi Altendorfer's VIM Setup
" For macbook 'craftsman', started from scratch, 2019-05-03
" ---------------------------------------------------------

if filereadable(expand("~/.vimrc.plugins"))
  source ~/.vimrc.plugins
endif


"
" BASIC SETUP
" -----------------------------------------------"
"
set path+=**
let mapleader = ","
set number
set relativenumber
filetype on
let g:netrw_list_hide= '.*\.swp$'

" Set colorscheme
let g:enable_bold_font = 1
let g:enable_italic_font = 1
let g:hybrid_transparent_background = 1
let g:sierra_Pitch = 1
colorscheme tender 

" KEY MAPPING
" -----------------------------------------------"
nmap <leader>b :b#<cr>
nmap <leader>f :Vex<cr>
nmap <leader>q :q<cr>

"
" CODING SETUP
" -----------------------------------------------"
"

" General coding

syntax on
set wildignore+=**/node_modules/**,**/_build/**,**/.git/**,**/deps/**
set foldmethod=syntax

" Set filetype on new and read buffers

au BufNewFile,BufRead *.md set filetype=markdown
au BufNewFile,BufRead *.html.eex set filetype=html
au BufNewFile,BufRead *.ex set filetype=elixir
au BufNewFile,BufRead *.exs set filetype=elixir

"  Elixir

function! RunFormatter()
  exec '!mix format %'
endfunction

function! RunCTags()
  exec '!ctags -R --exclude=.git --exclude=node_modules --exclude=_build --exclude=deps --exclude=priv % &' 
endfunction

set autoread
autocmd! BufWritePost *.{ex,exs} silent call RunCTags() 
autocmd BufWritePost *.{ex,exs} silent call RunFormatter()