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" Author: hsanson <hsanson@gmail.com>
" Description: Lints sh files using bashate
" URL: https://github.com/openstack/bashate
call ale#Set('sh_bashate_executable', 'bashate')
call ale#Set('sh_bashate_options', '')
function! ale_linters#sh#bashate#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'sh_bashate_executable')
endfunction
function! ale_linters#sh#bashate#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'sh_bashate_options')
let l:executable = ale_linters#sh#bashate#GetExecutable(a:buffer)
return ale#Escape(l:executable) . ' ' . l:options . ' ' . '%t'
endfunction
function! ale_linters#sh#bashate#Handle(buffer, lines) abort
" Matches patterns line the following:
"
" /path/to/script/file:694:1: E003 Indent not multiple of 4
let l:pattern = ':\(\d\+\):\(\d\+\): \(.*\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': str2nr(l:match[1]),
\ 'col': str2nr(l:match[2]),
\ 'text': l:match[3],
\})
endfor
return l:output
endfunction
call ale#linter#Define('sh', {
\ 'name': 'bashate',
\ 'output_stream': 'stdout',
\ 'executable': function('ale_linters#sh#bashate#GetExecutable'),
\ 'command': function('ale_linters#sh#bashate#GetCommand'),
\ 'callback': 'ale_linters#sh#bashate#Handle',
\})
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