" ************************************************************************
"  G E N E R A L   S T U F F
"

syntax on
" needed for pathogen to work as expected
filetype off

" Load pathogen plugin manager
" http://www.vim.org/scripts/script.php?script_id=2332
"call pathogen#runtime_append_all_bundles() 
call pathogen#infect()

set smartindent		"Turn on smart indent
set tabstop=4 		"set tab character to 4 characters
set expandtab 		"turn tabs into whitespace
set shiftwidth=4 	"indent width for autoindent

" Add line numbering
set number
"set numberwidth=4

" Highlight current line
set cursorline	

set formatoptions=tcqn2

set ruler

set modeline

set laststatus=2
set wildmode=longest,list
set wildmenu

" Avoids to add 2 spaces after dots when joining lines
set nojoinspaces

" Makes the unnamed yank register global
" avoiding use of "+ prefix for y / p / d / c
"set clipboard+=unnamed

" stop indenting when pasting
nnoremap <f7> :set invpaste paste?<CR>
set pastetoggle=<f7>
set showmode

" Disable auto-identing
nnoremap <f8> :setl noai nocin nosi inde=<CR>
" Re-enable auto-identing
nnoremap <f9> :setl ai cin si<CR>

" GUI options
if has('gui_running')
    set guifont=Monospace\ 10
    :winpos 20 20
    :set lines=40
    :set columns=160
endif

" vimtodo options
" http://www.vim.org/scripts/script.php?script_id=3264
let g:todo_done_file="DONE"

" spell checking
setlocal spell spelllang=fr,en
set nospell

" Allows command completion (using <tab>)
:set wildmenu


" ************************************************************************
"  C O L O R   T H E M E   O P T I O N S
"

" solarized optons
"let g:solarized_termtrans=1
let g:solarized_contrast="high"
set background=dark

" sets theme
colorscheme solarized

" Toggles background (dark vs. light theme)
if !exists("no_plugin_maps") && !hasmapto('<Plug>ToggleBackground')
    call togglebg#map("<F5>")
endif


" ************************************************************************
" B E G I N  A U T O C O M M A N D S
"

if has("autocmd")

    " Enable file type detection.
    " Use the default filetype settings, so that mail gets 'tw' set to 72,
    " 'cindent' is on in C files, etc.
    " Also load indent files, to automatically do language-dependent indenting.
    filetype plugin indent on

    " Add an autocommand to update serial in bind zone files
    command Soa :%s/\(2[0-9]\{7}\)\([0-9]\{2}\)\(\s*;\s*serial\)/\=UpdateDNSSerialZone(submatch(1), submatch(2)) . submatch(3)/gc
    autocmd BufWritePre /etc/bind/db.* Soa

endif


" ************************************************************************
"  F U N C T I O N S
"

" This function is used to update the serial in the SOA from a bind file
function! UpdateDNSSerialZone(date, num)
    if (strftime("%Y%m%d") == a:date)
        return a:date . a:num+1
    endif
    return strftime("%Y%m%d") . '01'
endfunction