diff options
| -rw-r--r-- | README.md | 1 | ||||
| -rw-r--r-- | ale_linters/elm/make.vim | 51 | ||||
| -rw-r--r-- | doc/ale.txt | 1 |
3 files changed, 53 insertions, 0 deletions
@@ -59,6 +59,7 @@ name. That seems to be the fairest way to arrange this table. | Cython (pyrex filetype) | [cython](http://cython.org/) | | D | [dmd](https://dlang.org/dmd-linux.html)^ | | Elixir | [credo](https://github.com/rrrene/credo) | +| Elm | [elm-make](https://github.com/elm-lang/elm-make) | | Fortran | [gcc](https://gcc.gnu.org/) | | Go | [gofmt -e](https://golang.org/cmd/gofmt/), [go vet](https://golang.org/cmd/vet/), [golint](https://godoc.org/github.com/golang/lint) | | Haskell | [ghc](https://www.haskell.org/ghc/), [hlint](https://hackage.haskell.org/package/hlint) | diff --git a/ale_linters/elm/make.vim b/ale_linters/elm/make.vim new file mode 100644 index 00000000..77277b60 --- /dev/null +++ b/ale_linters/elm/make.vim @@ -0,0 +1,51 @@ +" Author: buffalocoder - https://github.com/buffalocoder +" Description: Elm linting in Ale. Closely follows the Syntastic checker in https://github.com/ElmCast/elm-vim. + +function! ale_linters#elm#make#Handle(buffer, lines) + let l:output = [] + for l:line in a:lines + if l:line[0] ==# '[' + let l:errors = json_decode(l:line) + + for l:error in l:errors + call add(l:output, { + \ 'bufnr': a:buffer, + \ 'lnum': l:error.region.start.line, + \ 'vcol': 0, + \ 'col': l:error.region.start.column, + \ 'type': (l:error.type ==? 'error') ? 'E' : 'W', + \ 'text': l:error.overview, + \ 'nr': -1, + \}) + endfor + endif + endfor + + return l:output +endfunction + +" Return the command to execute the linter in the projects directory. +" If it doesn't, then this will fail when imports are needed. +function! ale_linters#elm#make#GetCommand(buffer) abort + let l:elm_package = ale#util#FindNearestFile(a:buffer, 'elm-package.json') + if empty(l:elm_package) + let l:dir_set_cmd = '' + else + let l:root_dir = fnamemodify(l:elm_package, ':p:h') + let l:dir_set_cmd = 'cd ' . fnameescape(l:root_dir) . '; ' + endif + + let l:elm_cmd = 'elm-make --report=json --output='.shellescape(g:ale#util#nul_file) + let l:stdin_wrapper = g:ale#util#stdin_wrapper . ' .elm' + + return l:dir_set_cmd . ' ' . l:stdin_wrapper . ' ' . l:elm_cmd +endfunction + +call ale#linter#Define('elm', { +\ 'name': 'make', +\ 'executable': 'elm-make', +\ 'output_stream': 'both', +\ 'command_callback': 'ale_linters#elm#make#GetCommand', +\ 'callback': 'ale_linters#elm#make#Handle' +\}) + diff --git a/doc/ale.txt b/doc/ale.txt index 573164d3..facc39f0 100644 --- a/doc/ale.txt +++ b/doc/ale.txt @@ -71,6 +71,7 @@ The following languages and tools are supported. * Cython (pyrex filetype): 'cython' * D: 'dmd' * Elixir: 'credo' +* Elm: 'elm-make' * Fortran: 'gcc' * Go: 'gofmt -e', 'go vet', 'golint' * Haskell: 'ghc', 'hlint' |