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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'elm') == -1
" plugin for Elm (http://elm-lang.org/)
if exists('b:did_ftplugin')
finish
endif
let b:did_ftplugin = 1
" Settings
if !exists('g:elm_jump_to_error')
let g:elm_jump_to_error = 0
endif
if !exists('g:elm_make_output_file')
let g:elm_make_output_file = 'elm.js'
endif
if !exists('g:elm_make_show_warnings')
let g:elm_make_show_warnings = 0
endif
if !exists('g:elm_syntastic_show_warnings')
let g:elm_syntastic_show_warnings = 0
endif
if !exists('g:elm_format_autosave')
let g:elm_format_autosave = 1
endif
if !exists('g:elm_format_fail_silently')
let g:elm_format_fail_silently = 0
endif
if !exists('g:elm_setup_keybindings')
let g:elm_setup_keybindings = 1
endif
setlocal omnifunc=elm#Complete
setlocal comments=:--
setlocal commentstring=--\ %s
" Commands
command -buffer -nargs=? -complete=file ElmMake call elm#Make(<f-args>)
command -buffer ElmMakeMain call elm#Make("Main.elm")
command -buffer -nargs=? -complete=file ElmTest call elm#Test(<f-args>)
command -buffer ElmRepl call elm#Repl()
command -buffer ElmErrorDetail call elm#ErrorDetail()
command -buffer ElmShowDocs call elm#ShowDocs()
command -buffer ElmBrowseDocs call elm#BrowseDocs()
command -buffer ElmFormat call elm#Format()
" Commands cleanup
let b:undo_ftplugin = "
\ delcommand ElmMake
\|delcommand ElmMakeMain
\|delcommand ElmTest
\|delcommand ElmRepl
\|delcommand ElmErrorDetail
\|delcommand ElmShowDocs
\|delcommand ElmBrowseDocs
\|delcommand ElmFormat
\"
if get(g:, 'elm_setup_keybindings', 1)
nmap <buffer> <LocalLeader>m <Plug>(elm-make)
nmap <buffer> <LocalLeader>b <Plug>(elm-make-main)
nmap <buffer> <LocalLeader>t <Plug>(elm-test)
nmap <buffer> <LocalLeader>r <Plug>(elm-repl)
nmap <buffer> <LocalLeader>e <Plug>(elm-error-detail)
nmap <buffer> <LocalLeader>d <Plug>(elm-show-docs)
nmap <buffer> <LocalLeader>w <Plug>(elm-browse-docs)
endif
" Better gf command
nmap <buffer> gf :call elm#util#GoToModule(expand('<cfile>'))<CR>
" Elm code formatting on save
if get(g:, 'elm_format_autosave', 1)
augroup elmFormat
autocmd!
autocmd BufWritePre *.elm call elm#Format()
autocmd BufWritePost *.elm call elm#util#EchoStored()
augroup END
endif
if has('win32')
set viewdir=$HOME/vimfiles/views/
endif
" Enable go to file under cursor from module name
" Based on: https://github.com/elixir-lang/vim-elixir/blob/bd66ed134319d1e390f3331e8c4d525109f762e8/ftplugin/elixir.vim#L22-L56
function! GetElmFilename(word)
let l:word = a:word
" replace module dots with slash
let l:word = substitute(l:word,'\.','/','g')
return l:word
endfunction
let &l:path =
\ join([
\ elm#FindRootDirectory().'/src',
\ elm#FindRootDirectory().'/elm-stuff/packages/**/src',
\ &g:path
\ ], ',')
setlocal includeexpr=GetElmFilename(v:fname)
setlocal include=^\\s*import\\s\\+
setlocal suffixesadd=.elm
endif
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