" Vim syntax file
" Language: Ansible hosts files
" Maintainer: Dave Honneffer <pearofducks@gmail.com>
" Last Change: 2015.09.23

if exists("b:current_syntax")
  finish
endif

syn case ignore
syn match hostsFirstWord      "\v^\S+"
syn match hostsAttributes     "\v\S*\="
syn region hostsHeader        start="\v^\s*\[" end="\v\]"
syn keyword hostsHeaderSpecials children vars containedin=hostsHeader contained
syn match  hostsComment       "\v^[#;].*$"

highlight default link hostsFirstWord        Label
highlight default link hostsHeader           Define
highlight default link hostsComment          Comment
highlight default link hostsHeaderSpecials   Identifier
highlight default link hostsAttributes       Structure

if exists("g:ansible_attribute_highlight")
  if g:ansible_attribute_highlight =~ 'n'
    highlight link hostsAttributes NONE
  elseif g:ansible_attribute_highlight =~ 'd'
    highlight link hostsAttributes Comment
  endif
endif

let b:current_syntax = "ansible_hosts"