vim: configuration for ansible

_vim/indent/ansible.vim

@@ -0,0 +1,52 @@
+" Vim indent file
+" Language:        YAML (with Ansible)
+" Maintainer:      Benji Fisher, Ph.D. <benji@FisherFam.org>
+" Author:          Chase Colman <chase@colman.io>
+" Version:         1.0
+" Latest Revision: 2014-11-18
+" URL:             https://github.com/chase/vim-ansible-yaml
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
+endif
+
+let b:did_indent = 1
+
+setlocal sw=2 ts=2 sts=2 et
+setlocal indentexpr=GetAnsibleIndent(v:lnum)
+setlocal indentkeys=!^Fo,O,0#,<:>,-
+setlocal nosmartindent
+
+" Only define the function once.
+if exists('*GetAnsibleIndent')
+  finish
+endif
+
+function GetAnsibleIndent(lnum)
+  " Check whether the user has set g:ansible_options["ignore_blank_lines"].
+  let ignore_blanks = !exists('g:ansible_options["ignore_blank_lines"]')
+	\ || g:ansible_options["ignore_blank_lines"]
+
+  let prevlnum = ignore_blanks ? prevnonblank(a:lnum - 1) : a:lnum - 1
+  if prevlnum == 0
+    return 0
+  endif
+  let prevline = getline(prevlnum)
+
+  let indent = indent(prevlnum)
+  let increase = indent + &sw
+
+  " Do not adjust indentation for comments
+  if prevline =~ '\%(^\|\s\)#'
+    return indent
+  elseif prevline =~ ':\s*[>|]?$'
+    return increase
+  elseif prevline =~ '^\s*-\s*$'
+    return increase
+  elseif prevline =~ '^\s*-\s\+[^:]\+:\s*\S'
+    return increase
+  else
+    return indent
+  endif
+endfunction