| Gregory Anders | 150b507 | 2024-09-04 22:19:45 +0200 | [diff] [blame] | 1 | " Language: HCL |
| 2 | " Maintainer: Gregory Anders |
| 3 | " Last Change: 2024-09-03 |
| 4 | " Based on: https://github.com/hashivim/vim-terraform |
| Gregory Anders | c8b7e61 | 2025-05-25 17:01:45 +0200 | [diff] [blame] | 5 | " License: ISC |
| 6 | " |
| 7 | " Copyright (c) 2014-2016 Mark Cornick <mark@markcornick.com> |
| 8 | " |
| 9 | " Permission to use, copy, modify, and/or distribute this software for any purpose |
| 10 | " with or without fee is hereby granted, provided that the above copyright notice |
| 11 | " and this permission notice appear in all copies. |
| 12 | " |
| 13 | " THE SOFTWARE IS PROVIDED 'AS IS' AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH |
| 14 | " REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| 15 | " FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, |
| 16 | " INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS |
| 17 | " OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | " TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF |
| 19 | " THIS SOFTWARE. |
| Gregory Anders | 150b507 | 2024-09-04 22:19:45 +0200 | [diff] [blame] | 20 | |
| 21 | function! hcl#indentexpr(lnum) |
| 22 | " Beginning of the file should have no indent |
| 23 | if a:lnum == 0 |
| 24 | return 0 |
| 25 | endif |
| 26 | |
| 27 | " Usual case is to continue at the same indent as the previous non-blank line. |
| 28 | let prevlnum = prevnonblank(a:lnum-1) |
| 29 | let thisindent = indent(prevlnum) |
| 30 | |
| 31 | " If that previous line is a non-comment ending in [ { (, increase the |
| 32 | " indent level. |
| 33 | let prevline = getline(prevlnum) |
| 34 | if prevline !~# '^\s*\(#\|//\)' && prevline =~# '[\[{\(]\s*$' |
| 35 | let thisindent += &shiftwidth |
| 36 | endif |
| 37 | |
| 38 | " If the current line ends a block, decrease the indent level. |
| 39 | let thisline = getline(a:lnum) |
| 40 | if thisline =~# '^\s*[\)}\]]' |
| 41 | let thisindent -= &shiftwidth |
| 42 | endif |
| 43 | |
| 44 | " If the previous line starts a block comment /*, increase by one |
| 45 | if prevline =~# '/\*' |
| 46 | let thisindent += 1 |
| 47 | endif |
| 48 | |
| 49 | " If the previous line ends a block comment */, decrease by one |
| 50 | if prevline =~# '\*/' |
| 51 | let thisindent -= 1 |
| 52 | endif |
| 53 | |
| 54 | return thisindent |
| 55 | endfunction |