2c89a4c98a
* Add ktlint support (without formatting) for kotlin filetype * Fix code style and refactor to use ALE utility functions (GetMatches) * Remove options for configuration file * Refactor: Rename exec variable and use ale#Set for variable configuration
55 lines
1.6 KiB
VimL
55 lines
1.6 KiB
VimL
" Author: Francis Agyapong <francisagyapong2@gmail.com>
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" Description: Lint kotlin files using ktlint
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call ale#Set('kotlin_ktlint_executable', 'ktlint')
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call ale#Set('kotlin_ktlint_rulesets', [])
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call ale#Set('kotlin_ktlint_format', 0)
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function! ale_linters#kotlin#ktlint#GetCommand(buffer) abort
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let l:executable = ale#Var(a:buffer, 'kotlin_ktlint_executable')
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let l:file_path = expand('#' . a:buffer . ':p')
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let l:options = ''
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" Formmatted content written to original file, not sure how to handle
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" if ale#Var(a:buffer, 'kotlin_ktlint_format')
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" let l:options = l:options . ' --format'
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" endif
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for l:ruleset in ale#Var(a:buffer, 'kotlin_ktlint_rulesets')
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let l:options = l:options . ' --ruleset ' . l:ruleset
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endfor
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return l:executable . ' ' . l:options . ' ' . l:file_path
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endfunction
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function! ale_linters#kotlin#ktlint#Handle(buffer, lines) abort
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let l:message_pattern = '^\(.*\):\([0-9]\+\):\([0-9]\+\):\s\+\(.*\)'
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let l:output = []
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for l:match in ale#util#GetMatches(a:lines, l:message_pattern)
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let l:line = l:match[2] + 0
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let l:column = l:match[3] + 0
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let l:text = l:match[4]
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let l:type = l:text =~? 'not a valid kotlin file' ? 'E' : 'W'
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call add(l:output, {
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\ 'lnum': l:line,
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\ 'col': l:column,
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\ 'text': l:text,
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\ 'type': l:type
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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('kotlin', {
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\ 'name': 'ktlint',
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\ 'executable': 'ktlint',
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\ 'command_callback': 'ale_linters#kotlin#ktlint#GetCommand',
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\ 'callback': 'ale_linters#kotlin#ktlint#Handle',
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\ 'lint_file': 1
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\})
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