60 lines
1.8 KiB
VimL
60 lines
1.8 KiB
VimL
" Author: Trevor Whitney <trevorjwhitney@gmail.com>
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" Description: jsonnet-lint for jsonnet files
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call ale#Set('jsonnet_jsonnet_lint_executable', 'jsonnet-lint')
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call ale#Set('jsonnet_jsonnet_lint_options', '')
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function! ale_linters#jsonnet#jsonnet_lint#GetCommand(buffer) abort
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let l:options = ale#Var(a:buffer, 'jsonnet_jsonnet_lint_options')
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return '%e'
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\ . ale#Pad(l:options)
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\ . ' %t'
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endfunction
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function! ale_linters#jsonnet#jsonnet_lint#Handle(buffer, lines) abort
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" Matches patterns line the following:
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"
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" ERROR: foo.jsonnet:22:3-12 expected token OPERATOR but got (IDENTIFIER, "bar")
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" ERROR: hoge.jsonnet:20:3 unexpected: "}" while parsing terminal
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" ERROR: main.jsonnet:212:1-14 Expected , or ; but got (IDENTIFIER, "older_cluster")
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let l:pattern = '^ERROR: [^:]*:\(\d\+\):\(\d\+\)\(-\d\+\)* \(.*\)'
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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 line_number = l:match[1] + 0
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let column = l:match[2] + 0
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" l:match[3] has optional -14, when linter is showing a range
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let text = l:match[4]
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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': line_number,
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\ 'vcol': 0,
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\ 'col': column,
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\ 'text': text,
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\ 'type': 'E',
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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('jsonnet', {
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\ 'name': 'jsonnet_lint',
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\ 'output_stream': 'stderr',
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\ 'executable': {b -> ale#Var(b, 'jsonnet_jsonnet_lint_executable')},
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\ 'command': function('ale_linters#jsonnet#jsonnet_lint#GetCommand'),
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\ 'callback': 'ale_linters#jsonnet#jsonnet_lint#Handle',
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\})
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