Update

indent/terraform.vim

@@ -6,63 +6,4 @@ endif
 if exists('b:did_indent')
   finish
 endif
-let b:did_indent = 1
-
-let s:cpo_save = &cpoptions
-set cpoptions&vim
-
-setlocal nolisp
-setlocal autoindent shiftwidth=2 tabstop=2 softtabstop=2 expandtab
-setlocal indentexpr=TerraformIndent(v:lnum)
-setlocal indentkeys+=<:>,0=},0=)
-let b:undo_indent = 'setlocal lisp< autoindent< shiftwidth< tabstop< softtabstop<'
-  \ . ' expandtab< indentexpr< indentkeys<'
-
-let &cpoptions = s:cpo_save
-unlet s:cpo_save
-
-if exists('*TerraformIndent')
-  finish
-endif
-
-let s:cpo_save = &cpoptions
-set cpoptions&vim
-
-function! TerraformIndent(lnum)
-  " Beginning of the file should have no indent
-  if a:lnum == 0
-    return 0
-  endif
-
-  " Usual case is to continue at the same indent as the previous non-blank line.
-  let prevlnum = prevnonblank(a:lnum-1)
-  let thisindent = indent(prevlnum)
-
-  " If that previous line is a non-comment ending in [ { (, increase the
-  " indent level.
-  let prevline = getline(prevlnum)
-  if prevline !~# '^\s*\(#\|//\)' && prevline =~# '[\[{\(]\s*$'
-    let thisindent += &shiftwidth
-  endif
-
-  " If the current line ends a block, decrease the indent level.
-  let thisline = getline(a:lnum)
-  if thisline =~# '^\s*[\)}\]]'
-    let thisindent -= &shiftwidth
-  endif
-
-  " If the previous line starts a block comment /*, increase by one
-  if prevline =~# '/\*'
-    let thisindent += 1
-  endif
-
-  " If the previous line ends a block comment */, decrease by one
-  if prevline =~# '\*/'
-    let thisindent -= 1
-  endif
-
-  return thisindent
-endfunction
-
-let &cpoptions = s:cpo_save
-unlet s:cpo_save
+runtime! indent/hcl.vim