d3e7d3d5e7
By default, Credo attributes input from STDIN as though it came from a file named `stdin`. This change passes the buffer's filename, too, so that Credo can use that information when applying its configuration. This is a nice improvement because files like `mix.exs` are normally excluded from Credo-based linting. Previously, ALE would show lint warnings for those files as they were edited. Now, they are correctly honor the Credo configuration and don't produce lint output.
46 lines
1.1 KiB
VimL
46 lines
1.1 KiB
VimL
" Author: hauleth - https://github.com/hauleth
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function! ale_linters#elixir#credo#Handle(buffer, lines) abort
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" Matches patterns line the following:
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"
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" lib/filename.ex:19:7: F: Pipe chain should start with a raw value.
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let l:pattern = '\v^.+:(\d+):?(\d+)?: (.): (.+)$'
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let l:output = []
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for l:line in a:lines
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let l:match = matchlist(l:line, l:pattern)
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if len(l:match) == 0
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continue
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endif
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let l:type = l:match[3]
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let l:text = l:match[4]
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if l:type ==# 'C'
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let l:type = 'E'
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elseif l:type ==# 'R'
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let l:type = 'W'
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endif
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" vcol is Needed to indicate that the column is a character.
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call add(l:output, {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:match[1] + 0,
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\ 'vcol': 0,
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\ 'col': l:match[2] + 0,
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\ 'type': l:type,
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\ 'text': l:text,
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\ 'nr': -1,
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\})
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endfor
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return l:output
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endfunction
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call ale#linter#Define('elixir', {
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\ 'name': 'credo',
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\ 'executable': 'mix',
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\ 'command': 'mix credo suggest --format=flycheck --read-from-stdin %s',
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\ 'callback': 'ale_linters#elixir#credo#Handle' })
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