diff --git a/ale_linters/elixir/dogma.vim b/ale_linters/elixir/dogma.vim new file mode 100644 index 00000000..ba21e37a --- /dev/null +++ b/ale_linters/elixir/dogma.vim @@ -0,0 +1,45 @@ +" Author: archseer - https://github.com/archSeer + +function! ale_linters#elixir#dogma#Handle(buffer, lines) abort + " Matches patterns line the following: + " + " lib/filename.ex:19:7: F: Pipe chain should start with a raw value. + let l:pattern = '\v:(\d+):?(\d+)?: (.): (.+)$' + let l:output = [] + + for l:line in a:lines + let l:match = matchlist(l:line, l:pattern) + + if len(l:match) == 0 + continue + endif + + let l:type = l:match[3] + let l:text = l:match[4] + + if l:type ==# 'C' + let l:type = 'E' + elseif l:type ==# 'R' + let l:type = 'W' + endif + + " vcol is Needed to indicate that the column is a character. + call add(l:output, { + \ 'bufnr': a:buffer, + \ 'lnum': l:match[1] + 0, + \ 'col': l:match[2] + 0, + \ 'type': l:type, + \ 'text': l:text, + \}) + endfor + + return l:output +endfunction + +call ale#linter#Define('elixir', { +\ 'name': 'dogma', +\ 'executable': 'mix', +\ 'command': 'mix dogma %s --format=flycheck', +\ 'lint_file': 1, +\ 'callback': 'ale_linters#elixir#dogma#Handle', +\}) diff --git a/test/handler/test_dogma_handler.vader b/test/handler/test_dogma_handler.vader new file mode 100644 index 00000000..ee9795e9 --- /dev/null +++ b/test/handler/test_dogma_handler.vader @@ -0,0 +1,28 @@ +Execute(The dogma handler should parse lines correctly): + runtime ale_linters/elixir/dogma.vim + + AssertEqual + \ [ + \ { + \ 'bufnr': 347, + \ 'lnum': 18, + \ 'col': 5, + \ 'text': 'Some error', + \ 'type': 'E', + \ }, + \ { + \ 'bufnr': 347, + \ 'lnum': 19, + \ 'col': 7, + \ 'text': 'Some warning', + \ 'type': 'W', + \ }, + \ ], + \ ale_linters#elixir#dogma#Handle(347, [ + \ 'This line should be ignored completely', + \ 'lib/filename.ex:18:5: C: Some error', + \ 'lib/filename.ex:19:7: R: Some warning', + \ ]) + +After: + call ale#linter#Reset()