Add ALE Language Server Protocol client

This commit is contained in:
Anthony Rose 2019-09-16 09:51:09 +01:00
parent 3f08f570eb
commit 08f01ec164
568 changed files with 36790 additions and 2 deletions

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Copyright (c) 2016-2019, w0rp <devw0rp@gmail.com>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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" Author: Martino Pilia <martino.pilia@gmail.com>
" Description: Lint Ada files with GCC
call ale#Set('ada_gcc_executable', 'gcc')
" -gnatwa: activate most optional warnings
" -gnatq: try semantic analysis even if syntax errors have been found
call ale#Set('ada_gcc_options', '-gnatwa -gnatq')
function! ale_linters#ada#gcc#GetCommand(buffer) abort
" Build a suitable output file name. The output file is specified because
" the .ali file may be created even if no code generation is attempted.
" The output file name must match the source file name (except for the
" extension), so here we cannot use the null file as output.
let l:tmp_dir = fnamemodify(ale#command#CreateDirectory(a:buffer), ':p')
let l:out_file = l:tmp_dir . fnamemodify(bufname(a:buffer), ':t:r') . '.o'
" -gnatc: Check syntax and semantics only (no code generation attempted)
return '%e -x ada -c -gnatc'
\ . ' -o ' . ale#Escape(l:out_file)
\ . ' -I ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
\ . ale#Pad(ale#Var(a:buffer, 'ada_gcc_options'))
\ . ' %t'
endfunction
" For the message format please refer to:
" https://gcc.gnu.org/onlinedocs/gnat_ugn/Output-and-Error-Message-Control.html
" https://gcc.gnu.org/onlinedocs/gnat_ugn/Warning-Message-Control.html
function! ale_linters#ada#gcc#Handle(buffer, lines) abort
" Error format: <filename>:<lnum>:<col>: <text>
" Warning format: <filename>:<lnum>:<col>: warning: <text>
let l:re = '\v(.+):([0-9]+):([0-9]+):\s+(warning:)?\s*(.+)\s*'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:re)
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': str2nr(l:match[2]),
\ 'col': str2nr(l:match[3]),
\ 'type': l:match[4] is# 'warning:' ? 'W' : 'E',
\ 'text': l:match[5],
\})
endfor
return l:output
endfunction
call ale#linter#Define('ada', {
\ 'name': 'gcc',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'ada_gcc_executable')},
\ 'command': function('ale_linters#ada#gcc#GetCommand'),
\ 'callback': 'ale_linters#ada#gcc#Handle',
\})

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" Author: Bjorn Neergaard <bjorn@neersighted.com>
" Description: ansible-lint for ansible-yaml files
call ale#Set('ansible_ansible_lint_executable', 'ansible-lint')
function! ale_linters#ansible#ansible_lint#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'ansible_ansible_lint_executable')
endfunction
function! ale_linters#ansible#ansible_lint#Handle(buffer, lines) abort
for l:line in a:lines[:10]
if match(l:line, '^Traceback') >= 0
return [{
\ 'lnum': 1,
\ 'text': 'An exception was thrown. See :ALEDetail',
\ 'detail': join(a:lines, "\n"),
\}]
endif
endfor
" Matches patterns line the following:
"
" test.yml:35: [EANSIBLE0002] Trailing whitespace
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?: \[?([[:alnum:]]+)\]? (.*)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:code = l:match[4]
if l:code is# 'EANSIBLE0002'
\&& !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
" Skip warnings for trailing whitespace if the option is off.
continue
endif
if ale#path#IsBufferPath(a:buffer, l:match[1])
call add(l:output, {
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'text': l:match[5],
\ 'code': l:code,
\ 'type': l:code[:0] is# 'E' ? 'E' : 'W',
\})
endif
endfor
return l:output
endfunction
call ale#linter#Define('ansible', {
\ 'name': 'ansible_lint',
\ 'aliases': ['ansible', 'ansible-lint'],
\ 'executable': function('ale_linters#ansible#ansible_lint#GetExecutable'),
\ 'command': '%e -p %t',
\ 'callback': 'ale_linters#ansible#ansible_lint#Handle',
\})

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" Author: nametake https://nametake.github.io
" Description: apiblueprint parser
function! ale_linters#apiblueprint#drafter#HandleErrors(buffer, lines) abort
" Matches patterns line the following:
"
" warning: (3) unable to parse response signature, expected 'response [<HTTP status code>] [(<media type>)]'; line 4, column 3k - line 4, column 22
" warning: (10) message-body asset is expected to be a pre-formatted code block, separate it by a newline and indent every of its line by 12 spaces or 3 tabs; line 30, column 5 - line 30, column 9; line 31, column 9 - line 31, column 14; line 32, column 9 - line 32, column 14
let l:pattern = '\(^.*\): (\d\+) \(.\{-\}\); line \(\d\+\), column \(\d\+\) - line \d\+, column \d\+\(.*; line \d\+, column \d\+ - line \(\d\+\), column \(\d\+\)\)\{-\}$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines[2:], l:pattern)
let l:item = {
\ 'type': l:match[1] is# 'warning' ? 'W' : 'E',
\ 'text': l:match[2],
\ 'lnum': l:match[3] + 0,
\ 'col': l:match[4] + 0,
\}
if l:match[5] isnot# ''
let l:item.end_lnum = l:match[6] + 0
let l:item.end_col = l:match[7] + 0
endif
call add(l:output, l:item)
endfor
return l:output
endfunction
call ale#linter#Define('apiblueprint', {
\ 'name': 'drafter',
\ 'output_stream': 'stderr',
\ 'executable': 'drafter',
\ 'command': 'drafter --use-line-num --validate',
\ 'callback': 'ale_linters#apiblueprint#drafter#HandleErrors',
\})

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" Author: Johannes Wienke <languitar@semipol.de>
" Description: alex for asciidoc files
call ale#handlers#alex#DefineLinter('asciidoc', '--text')

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" Author: Daniel M. Capella https://github.com/polyzen
" Description: proselint for AsciiDoc files
call ale#linter#Define('asciidoc', {
\ 'name': 'proselint',
\ 'executable': 'proselint',
\ 'command': 'proselint %t',
\ 'callback': 'ale#handlers#unix#HandleAsWarning',
\})

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" Author: rhysd https://rhysd.github.io
" Description: Redpen, a proofreading tool (http://redpen.cc)
call ale#linter#Define('asciidoc', {
\ 'name': 'redpen',
\ 'executable': 'redpen',
\ 'command': 'redpen -f asciidoc -r json %t',
\ 'callback': 'ale#handlers#redpen#HandleRedpenOutput',
\})

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" Author: TANIGUCHI Masaya <ta2gch@gmail.com>
" Description: textlint for AsciiDoc files
call ale#linter#Define('asciidoc', {
\ 'name': 'textlint',
\ 'executable': function('ale#handlers#textlint#GetExecutable'),
\ 'command': function('ale#handlers#textlint#GetCommand'),
\ 'callback': 'ale#handlers#textlint#HandleTextlintOutput',
\})

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" Author: Jeff Kreeftmeijer https://github.com/jeffkreeftmeijer
" Description: vale for AsciiDoc files
call ale#linter#Define('asciidoc', {
\ 'name': 'vale',
\ 'executable': 'vale',
\ 'command': 'vale --output=line %t',
\ 'callback': 'ale#handlers#unix#HandleAsWarning',
\})

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" Author: Sumner Evans <sumner.evans98@gmail.com>
" Description: write-good for AsciiDoc files
call ale#handlers#writegood#DefineLinter('asciidoc')

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" Author: Lucas Kolstad <lkolstad@uw.edu>
" Description: gcc linter for asm files
call ale#Set('asm_gcc_executable', 'gcc')
call ale#Set('asm_gcc_options', '-Wall')
function! ale_linters#asm#gcc#GetCommand(buffer) abort
" `-o /dev/null` or `-o null` is needed to catch all errors,
" -fsyntax-only doesn't catch everything.
return '%e -x assembler'
\ . ' -o ' . g:ale#util#nul_file
\ . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
\ . ' ' . ale#Var(a:buffer, 'asm_gcc_options') . ' -'
endfunction
function! ale_linters#asm#gcc#Handle(buffer, lines) abort
let l:pattern = '^.\+:\(\d\+\): \([^:]\+\): \(.\+\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'type': l:match[2] =~? 'error' ? 'E' : 'W',
\ 'text': l:match[3],
\})
endfor
return l:output
endfunction
call ale#linter#Define('asm', {
\ 'name': 'gcc',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'asm_gcc_executable')},
\ 'command': function('ale_linters#asm#gcc#GetCommand'),
\ 'callback': 'ale_linters#asm#gcc#Handle',
\})

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" Author: kmarc <korondi.mark@gmail.com>
" Description: This file adds support for using GNU awk with sripts.
call ale#Set('awk_gawk_executable', 'gawk')
call ale#Set('awk_gawk_options', '')
function! ale_linters#awk#gawk#GetCommand(buffer) abort
" note the --source 'BEGIN ...' is to prevent
" gawk from attempting to execute the body of the script
" it is linting.
return '%e --source ' . ale#Escape('BEGIN { exit } END { exit 1 }')
\ . ale#Pad(ale#Var(a:buffer, 'awk_gawk_options'))
\ . ' -f %t --lint /dev/null'
endfunction
call ale#linter#Define('awk', {
\ 'name': 'gawk',
\ 'executable': {b -> ale#Var(b, 'awk_gawk_executable')},
\ 'command': function('ale_linters#awk#gawk#GetCommand'),
\ 'callback': 'ale#handlers#gawk#HandleGawkFormat',
\ 'output_stream': 'both'
\})

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" Author: Horacio Sanson - https://github.com/hsanson
" Description: Support for bibclean linter for BibTeX files.
call ale#Set('bib_bibclean_executable', 'bibclean')
function! ale_linters#bib#bibclean#GetCommand(buffer) abort
let l:executable = ale#Var(a:buffer, 'bib_bibclean_executable')
return ale#Escape(l:executable) . ' -file-position '
endfunction
function! ale_linters#bib#bibclean#get_type(str) abort
if a:str is# '??'
return 'E'
else
return 'W'
endif
endfunction
function! ale_linters#bib#bibclean#match_msg(line) abort
return matchlist(a:line, '^\(.*\) "stdin", line \(.*\): \(.*\)$')
endfunction
function! ale_linters#bib#bibclean#match_entry(line) abort
return matchlist(a:line, 'Entry input byte=.* line=\(.*\) column=\(.*\) output .*$')
endfunction
function! ale_linters#bib#bibclean#match_value(line) abort
return matchlist(a:line, 'Value input byte=.* line=\(.*\) column=\(.*\) output .*$')
endfunction
function! ale_linters#bib#bibclean#Handle(buffer, lines) abort
let l:output = []
let l:type = 'E'
let l:msg = ''
for l:line in a:lines
if empty(l:msg)
let l:mlist = ale_linters#bib#bibclean#match_msg(l:line)
if !empty(l:mlist)
let l:msg = l:mlist[3]
let l:type = ale_linters#bib#bibclean#get_type(l:mlist[1])
endif
else
if l:type is# 'E'
let l:mlist = ale_linters#bib#bibclean#match_entry(l:line)
else
let l:mlist = ale_linters#bib#bibclean#match_value(l:line)
endif
if !empty(l:mlist)
call add(l:output, {
\ 'lnum': l:mlist[1],
\ 'col': l:mlist[2],
\ 'text': l:msg,
\ 'type': l:type
\})
let l:msg = ''
endif
endif
endfor
return l:output
endfunction
call ale#linter#Define('bib', {
\ 'name': 'bibclean',
\ 'executable': {b -> ale#Var(b, 'bib_bibclean_executable')},
\ 'command': function('ale_linters#bib#bibclean#GetCommand'),
\ 'output_stream': 'stderr',
\ 'callback': 'ale_linters#bib#bibclean#Handle',
\})

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" Author: Ye Jingchen <ye.jingchen@gmail.com>, Ben Falconer <ben@falconers.me.uk>, jtalowell <jtalowell@protonmail.com>
" Description: A language server for C
call ale#Set('c_ccls_executable', 'ccls')
call ale#Set('c_ccls_init_options', {})
call ale#linter#Define('c', {
\ 'name': 'ccls',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'c_ccls_executable')},
\ 'command': '%e',
\ 'project_root': function('ale#handlers#ccls#GetProjectRoot'),
\ 'initialization_options': {b -> ale#Var(b, 'c_ccls_init_options')},
\})

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" Author: Masahiro H https://github.com/mshr-h
" Description: clang linter for c files
call ale#Set('c_clang_executable', 'clang')
call ale#Set('c_clang_options', '-std=c11 -Wall')
function! ale_linters#c#clang#GetCommand(buffer, output) abort
let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
" -iquote with the directory the file is in makes #include work for
" headers in the same directory.
return '%e -S -x c -fsyntax-only'
\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
\ . ale#Pad(l:cflags)
\ . ale#Pad(ale#Var(a:buffer, 'c_clang_options')) . ' -'
endfunction
call ale#linter#Define('c', {
\ 'name': 'clang',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'c_clang_executable')},
\ 'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#clang#GetCommand'))},
\ 'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
\})

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" Author: Andrey Melentyev <andrey.melentyev@protonmail.com>
" Description: Clangd language server
call ale#Set('c_clangd_executable', 'clangd')
call ale#Set('c_clangd_options', '')
function! ale_linters#c#clangd#GetCommand(buffer) abort
return '%e' . ale#Pad(ale#Var(a:buffer, 'c_clangd_options'))
endfunction
call ale#linter#Define('c', {
\ 'name': 'clangd',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'c_clangd_executable')},
\ 'command': function('ale_linters#c#clangd#GetCommand'),
\ 'project_root': function('ale#c#FindProjectRoot'),
\})

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" Author: vdeurzen <tim@kompiler.org>, w0rp <devw0rp@gmail.com>,
" gagbo <gagbobada@gmail.com>, Andrej Radovic <r.andrej@gmail.com>
" Description: clang-tidy linter for c files
call ale#Set('c_clangtidy_executable', 'clang-tidy')
" Set this option to check the checks clang-tidy will apply.
" The number of checks that can be applied to C files is limited in contrast to
" C++
"
" Consult the check list in clang-tidy's documentation:
" http://clang.llvm.org/extra/clang-tidy/checks/list.html
call ale#Set('c_clangtidy_checks', [])
" Set this option to manually set some options for clang-tidy to use as compile
" flags.
" This will disable compile_commands.json detection.
call ale#Set('c_clangtidy_options', '')
" Set this option to manually set options for clang-tidy directly.
call ale#Set('c_clangtidy_extra_options', '')
call ale#Set('c_build_dir', '')
function! ale_linters#c#clangtidy#GetCommand(buffer) abort
let l:checks = join(ale#Var(a:buffer, 'c_clangtidy_checks'), ',')
let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
" Get the extra options if we couldn't find a build directory.
let l:options = empty(l:build_dir)
\ ? ale#Var(a:buffer, 'c_clangtidy_options')
\ : ''
" Get the options to pass directly to clang-tidy
let l:extra_options = ale#Var(a:buffer, 'c_clangtidy_extra_options')
return '%e'
\ . (!empty(l:checks) ? ' -checks=' . ale#Escape(l:checks) : '')
\ . (!empty(l:extra_options) ? ' ' . ale#Escape(l:extra_options) : '')
\ . ' %s'
\ . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
\ . (!empty(l:options) ? ' -- ' . l:options : '')
endfunction
call ale#linter#Define('c', {
\ 'name': 'clangtidy',
\ 'output_stream': 'stdout',
\ 'executable': {b -> ale#Var(b, 'c_clangtidy_executable')},
\ 'command': function('ale_linters#c#clangtidy#GetCommand'),
\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
\ 'lint_file': 1,
\})

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" Author: Bart Libert <bart.libert@gmail.com>
" Description: cppcheck linter for c files
call ale#Set('c_cppcheck_executable', 'cppcheck')
call ale#Set('c_cppcheck_options', '--enable=style')
function! ale_linters#c#cppcheck#GetCommand(buffer) abort
let l:cd_command = ale#handlers#cppcheck#GetCdCommand(a:buffer)
let l:compile_commands_option = ale#handlers#cppcheck#GetCompileCommandsOptions(a:buffer)
let l:buffer_path_include = empty(l:compile_commands_option)
\ ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
\ : ''
return l:cd_command
\ . '%e -q --language=c'
\ . ale#Pad(l:compile_commands_option)
\ . ale#Pad(ale#Var(a:buffer, 'c_cppcheck_options'))
\ . l:buffer_path_include
\ . ' %t'
endfunction
call ale#linter#Define('c', {
\ 'name': 'cppcheck',
\ 'output_stream': 'both',
\ 'executable': {b -> ale#Var(b, 'c_cppcheck_executable')},
\ 'command': function('ale_linters#c#cppcheck#GetCommand'),
\ 'callback': 'ale#handlers#cppcheck#HandleCppCheckFormat',
\})

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" Author: Ben Falconer <ben@falconers.me.uk>, jtalowell <jtalowell@protonmail.com>
" Description: A language server for C
call ale#Set('c_cquery_executable', 'cquery')
call ale#Set('c_cquery_cache_directory', expand('~/.cache/cquery'))
function! ale_linters#c#cquery#GetProjectRoot(buffer) abort
" Try to find cquery configuration files first.
let l:config = ale#path#FindNearestFile(a:buffer, '.cquery')
if !empty(l:config)
return fnamemodify(l:config, ':h')
endif
" Fall back on default project root detection.
return ale#c#FindProjectRoot(a:buffer)
endfunction
function! ale_linters#c#cquery#GetInitializationOptions(buffer) abort
return {'cacheDirectory': ale#Var(a:buffer, 'c_cquery_cache_directory')}
endfunction
call ale#linter#Define('c', {
\ 'name': 'cquery',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'c_cquery_executable')},
\ 'command': '%e',
\ 'project_root': function('ale_linters#c#cquery#GetProjectRoot'),
\ 'initialization_options': function('ale_linters#c#cquery#GetInitializationOptions'),
\})

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" Author: Christian Gibbons <cgibbons@gmu.edu>
" Description: flawfinder linter for c files
call ale#Set('c_flawfinder_executable', 'flawfinder')
call ale#Set('c_flawfinder_options', '')
call ale#Set('c_flawfinder_minlevel', 1)
call ale#Set('c_flawfinder_error_severity', 6)
function! ale_linters#c#flawfinder#GetCommand(buffer) abort
" Set the minimum vulnerability level for flawfinder to bother with
let l:minlevel = ' --minlevel=' . ale#Var(a:buffer, 'c_flawfinder_minlevel')
return '%e -CDQS'
\ . ale#Pad(ale#Var(a:buffer, 'c_flawfinder_options'))
\ . l:minlevel
\ . ' %t'
endfunction
call ale#linter#Define('c', {
\ 'name': 'flawfinder',
\ 'output_stream': 'stdout',
\ 'executable': {b -> ale#Var(b, 'c_flawfinder_executable')},
\ 'command': function('ale_linters#c#flawfinder#GetCommand'),
\ 'callback': 'ale#handlers#flawfinder#HandleFlawfinderFormat',
\})

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" Author: w0rp <devw0rp@gmail.com>
" Description: gcc linter for c files
call ale#Set('c_gcc_executable', 'gcc')
call ale#Set('c_gcc_options', '-std=c11 -Wall')
function! ale_linters#c#gcc#GetCommand(buffer, output) abort
let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
" -iquote with the directory the file is in makes #include work for
" headers in the same directory.
"
" `-o /dev/null` or `-o null` is needed to catch all errors,
" -fsyntax-only doesn't catch everything.
return '%e -S -x c'
\ . ' -o ' . g:ale#util#nul_file
\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
\ . ale#Pad(l:cflags)
\ . ale#Pad(ale#Var(a:buffer, 'c_gcc_options')) . ' -'
endfunction
call ale#linter#Define('c', {
\ 'name': 'gcc',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'c_gcc_executable')},
\ 'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#c#gcc#GetCommand'))},
\ 'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
\})

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" Author: Raphael Hoegger - https://github.com/pfuender
" Description: Cookstyle (RuboCop based), a code style analyzer for Ruby files
call ale#Set('chef_cookstyle_executable', 'cookstyle')
call ale#Set('chef_cookstyle_options', '')
function! ale_linters#chef#cookstyle#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'chef_cookstyle_options')
return '%e' . ale#Pad(escape(l:options, '~')) . ' --force-exclusion --format json --stdin ' . ' %s'
endfunction
function! ale_linters#chef#cookstyle#Handle(buffer, lines) abort
if len(a:lines) == 0
return []
endif
let l:errors = ale#util#FuzzyJSONDecode(a:lines[0], {})
if !has_key(l:errors, 'summary')
\|| l:errors['summary']['offense_count'] == 0
\|| empty(l:errors['files'])
return []
endif
let l:output = []
for l:error in l:errors['files'][0]['offenses']
let l:start_col = str2nr(l:error['location']['start_column'])
let l:end_col = str2nr(l:error['location']['last_column'])
if !l:end_col
let l:end_col = l:start_col + 1
endif
call add(l:output, {
\ 'lnum': str2nr(l:error['location']['line']),
\ 'col': l:start_col,
\ 'end_col': l:end_col,
\ 'code': l:error['cop_name'],
\ 'text': l:error['message'],
\ 'type': l:error['severity'] is? 'convention' ? 'W' : 'E',
\})
endfor
return l:output
endfunction
call ale#linter#Define('chef', {
\ 'name': 'cookstyle',
\ 'executable': {b -> ale#Var(b, 'chef_cookstyle_executable')},
\ 'command': function('ale_linters#chef#cookstyle#GetCommand'),
\ 'callback': 'ale_linters#chef#cookstyle#Handle',
\})

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" Author: Edward Larkey <edwlarkey@mac.com>
" Author: Jose Junior <jose.junior@gmail.com>
" Author: w0rp <devw0rp@gmail.com>
" Description: This file adds the foodcritic linter for Chef files.
call ale#Set('chef_foodcritic_executable', 'foodcritic')
call ale#Set('chef_foodcritic_options', '')
function! ale_linters#chef#foodcritic#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'chef_foodcritic_options')
return '%e' . ale#Pad(escape(l:options, '~')) . ' %s'
endfunction
function! ale_linters#chef#foodcritic#Handle(buffer, lines) abort
" Matches patterns line the following:
"
" FC002: Avoid string interpolation where not required: httpd.rb:13
let l:pattern = '\v([^:]+): (.+): ([a-zA-Z]?:?[^:]+):(\d+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'code': l:match[1],
\ 'text': l:match[2],
\ 'filename': l:match[3],
\ 'lnum': l:match[4] + 0,
\ 'type': 'W',
\})
endfor
return l:output
endfunction
call ale#linter#Define('chef', {
\ 'name': 'foodcritic',
\ 'executable': {b -> ale#Var(b, 'chef_foodcritic_executable')},
\ 'command': function('ale_linters#chef#foodcritic#GetCommand'),
\ 'callback': 'ale_linters#chef#foodcritic#Handle',
\ 'lint_file': 1,
\})

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" Author: Masashi Iizuka <liquidz.uo@gmail.com>
" Description: linter for clojure using clj-kondo https://github.com/borkdude/clj-kondo
function! ale_linters#clojure#clj_kondo#HandleCljKondoFormat(buffer, lines) abort
" output format
" <filename>:<line>:<column>: <issue type>: <message>
let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):(\d+):? ((Exception|error|warning): ?(.+))$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:type = 'E'
if l:match[4] is? 'warning'
let l:type = 'W'
endif
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'col': l:match[2] + 0,
\ 'text': l:match[3],
\ 'type': l:type,
\})
endfor
return l:output
endfunction
call ale#linter#Define('clojure', {
\ 'name': 'clj-kondo',
\ 'output_stream': 'stdout',
\ 'executable': 'clj-kondo',
\ 'command': 'clj-kondo --lint %t',
\ 'callback': 'ale_linters#clojure#clj_kondo#HandleCljKondoFormat',
\})

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" Author: Nic West <nicwest@mailbox.org>
" Description: linter for clojure using joker https://github.com/candid82/joker
function! ale_linters#clojure#joker#HandleJokerFormat(buffer, lines) abort
" output format
" <filename>:<line>:<column>: <issue type>: <message>
let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):(\d+):? ((Read error|Parse error|Parse warning|Exception): ?(.+))$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:type = 'E'
if l:match[4] is? 'Parse warning'
let l:type = 'W'
endif
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'col': l:match[2] + 0,
\ 'text': l:match[3],
\ 'type': l:type,
\})
endfor
return l:output
endfunction
call ale#linter#Define('clojure', {
\ 'name': 'joker',
\ 'output_stream': 'stderr',
\ 'executable': 'joker',
\ 'command': 'joker --working-dir %s --lint %t',
\ 'callback': 'ale_linters#clojure#joker#HandleJokerFormat',
\})

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" Author: Yasuhiro Kiyota <yasuhiroki.duck@gmail.com>
" Description: Support cfn-python-lint for AWS Cloudformation template file
function! ale_linters#cloudformation#cfn_python_lint#Handle(buffer, lines) abort
" Matches patterns line the following:
"
" sample.template.yaml:96:7:96:15:E3012:Property Resources/Sample/Properties/FromPort should be of type Integer
let l:pattern = '\v^(.*):(\d+):(\d+):(\d+):(\d+):([[:alnum:]]+):(.*)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:code = l:match[6]
if ale#path#IsBufferPath(a:buffer, l:match[1])
call add(l:output, {
\ 'lnum': l:match[2],
\ 'col': l:match[3],
\ 'end_lnum': l:match[4],
\ 'end_col': l:match[5],
\ 'code': l:code,
\ 'type': l:code[:0] is# 'E' ? 'E' : 'W',
\ 'text': l:match[7]
\})
endif
endfor
return l:output
endfunction
call ale#linter#Define('cloudformation', {
\ 'name': 'cloudformation',
\ 'executable': 'cfn-lint',
\ 'command': 'cfn-lint --template %t --format parseable',
\ 'callback': 'ale_linters#cloudformation#cfn_python_lint#Handle',
\})

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" Author: Kenneth Benzie <k.benzie83@gmail.com>
" Description: cmakelint for cmake files
let g:ale_cmake_cmakelint_executable =
\ get(g:, 'ale_cmake_cmakelint_executable', 'cmakelint')
let g:ale_cmake_cmakelint_options =
\ get(g:, 'ale_cmake_cmakelint_options', '')
function! ale_linters#cmake#cmakelint#Executable(buffer) abort
return ale#Var(a:buffer, 'cmake_cmakelint_executable')
endfunction
function! ale_linters#cmake#cmakelint#Command(buffer) abort
return ale_linters#cmake#cmakelint#Executable(a:buffer)
\ . ' ' . ale#Var(a:buffer, 'cmake_cmakelint_options') . ' %t'
endfunction
call ale#linter#Define('cmake', {
\ 'name': 'cmakelint',
\ 'executable': function('ale_linters#cmake#cmakelint#Executable'),
\ 'command': function('ale_linters#cmake#cmakelint#Command'),
\ 'callback': 'ale#handlers#unix#HandleAsWarning',
\})

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" Author: KabbAmine - https://github.com/KabbAmine
" Description: Coffee for checking coffee files
function! ale_linters#coffee#coffee#GetExecutable(buffer) abort
return ale#path#ResolveLocalPath(
\ a:buffer,
\ 'node_modules/.bin/coffee',
\ 'coffee'
\)
endfunction
function! ale_linters#coffee#coffee#GetCommand(buffer) abort
return ale_linters#coffee#coffee#GetExecutable(a:buffer)
\ . ' -cp -s'
endfunction
call ale#linter#Define('coffee', {
\ 'name': 'coffee',
\ 'executable': function('ale_linters#coffee#coffee#GetExecutable'),
\ 'command': function('ale_linters#coffee#coffee#GetCommand'),
\ 'output_stream': 'stderr',
\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
\})

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" Author: Prashanth Chandra https://github.com/prashcr
" Description: coffeelint linter for coffeescript files
function! ale_linters#coffee#coffeelint#GetExecutable(buffer) abort
return ale#path#ResolveLocalPath(
\ a:buffer,
\ 'node_modules/.bin/coffeelint',
\ 'coffeelint'
\)
endfunction
function! ale_linters#coffee#coffeelint#GetCommand(buffer) abort
return ale_linters#coffee#coffeelint#GetExecutable(a:buffer)
\ . ' --stdin --reporter csv'
endfunction
function! ale_linters#coffee#coffeelint#Handle(buffer, lines) abort
" Matches patterns like the following:
"
" path,lineNumber,lineNumberEnd,level,message
" stdin,14,,error,Throwing strings is forbidden
"
" Note that we currently ignore lineNumberEnd for multiline errors
let l:pattern = 'stdin,\(\d\+\),\(\d*\),\(.\{-1,}\),\(.\+\)'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': str2nr(l:match[1]),
\ 'type': l:match[3] is# 'error' ? 'E' : 'W',
\ 'text': l:match[4],
\})
endfor
return l:output
endfunction
call ale#linter#Define('coffee', {
\ 'name': 'coffeelint',
\ 'executable': function('ale_linters#coffee#coffeelint#GetExecutable'),
\ 'command': function('ale_linters#coffee#coffeelint#GetCommand'),
\ 'callback': 'ale_linters#coffee#coffeelint#Handle',
\})

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" Author: Ye Jingchen <ye.jingchen@gmail.com>, Ben Falconer <ben@falconers.me.uk>, jtalowell <jtalowell@protonmail.com>
" Description: A language server for C++
call ale#Set('cpp_ccls_executable', 'ccls')
call ale#Set('cpp_ccls_init_options', {})
call ale#linter#Define('cpp', {
\ 'name': 'ccls',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'cpp_ccls_executable')},
\ 'command': '%e',
\ 'project_root': function('ale#handlers#ccls#GetProjectRoot'),
\ 'initialization_options': {b -> ale#Var(b, 'cpp_ccls_init_options')},
\})

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" Author: Tomota Nakamura <https://github.com/tomotanakamura>
" Description: clang linter for cpp files
call ale#Set('cpp_clang_executable', 'clang++')
call ale#Set('cpp_clang_options', '-std=c++14 -Wall')
function! ale_linters#cpp#clang#GetCommand(buffer, output) abort
let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
" -iquote with the directory the file is in makes #include work for
" headers in the same directory.
return '%e -S -x c++ -fsyntax-only'
\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
\ . ale#Pad(l:cflags)
\ . ale#Pad(ale#Var(a:buffer, 'cpp_clang_options')) . ' -'
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'clang',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'cpp_clang_executable')},
\ 'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#clang#GetCommand'))},
\ 'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
\})

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" Author: gagbo <gagbobada@gmail.com>
" Description: clang-check linter for cpp files
call ale#Set('cpp_clangcheck_executable', 'clang-check')
call ale#Set('cpp_clangcheck_options', '')
call ale#Set('c_build_dir', '')
function! ale_linters#cpp#clangcheck#GetCommand(buffer) abort
let l:user_options = ale#Var(a:buffer, 'cpp_clangcheck_options')
" Try to find compilation database to link automatically
let l:build_dir = ale#Var(a:buffer, 'c_build_dir')
if empty(l:build_dir)
let [l:root, l:json_file] = ale#c#FindCompileCommands(a:buffer)
let l:build_dir = ale#path#Dirname(l:json_file)
endif
" The extra arguments in the command are used to prevent .plist files from
" being generated. These are only added if no build directory can be
" detected.
return '%e -analyze %s'
\ . (empty(l:build_dir) ? ' -extra-arg -Xclang -extra-arg -analyzer-output=text' : '')
\ . ale#Pad(l:user_options)
\ . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'clangcheck',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'cpp_clangcheck_executable')},
\ 'command': function('ale_linters#cpp#clangcheck#GetCommand'),
\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
\ 'lint_file': 1,
\})

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" Author: Andrey Melentyev <andrey.melentyev@protonmail.com>
" Description: Clangd language server
call ale#Set('cpp_clangd_executable', 'clangd')
call ale#Set('cpp_clangd_options', '')
function! ale_linters#cpp#clangd#GetCommand(buffer) abort
return '%e' . ale#Pad(ale#Var(a:buffer, 'cpp_clangd_options'))
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'clangd',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'cpp_clangd_executable')},
\ 'command': function('ale_linters#cpp#clangd#GetCommand'),
\ 'project_root': function('ale#c#FindProjectRoot'),
\})

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" Author: vdeurzen <tim@kompiler.org>, w0rp <devw0rp@gmail.com>,
" gagbo <gagbobada@gmail.com>
" Description: clang-tidy linter for cpp files
call ale#Set('cpp_clangtidy_executable', 'clang-tidy')
" Set this option to check the checks clang-tidy will apply.
call ale#Set('cpp_clangtidy_checks', [])
" Set this option to manually set some options for clang-tidy to use as compile
" flags.
" This will disable compile_commands.json detection.
call ale#Set('cpp_clangtidy_options', '')
" Set this option to manually set options for clang-tidy directly.
call ale#Set('cpp_clangtidy_extra_options', '')
call ale#Set('c_build_dir', '')
function! ale_linters#cpp#clangtidy#GetCommand(buffer) abort
let l:checks = join(ale#Var(a:buffer, 'cpp_clangtidy_checks'), ',')
let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
" Get the extra options if we couldn't find a build directory.
let l:options = empty(l:build_dir)
\ ? ale#Var(a:buffer, 'cpp_clangtidy_options')
\ : ''
" Get the options to pass directly to clang-tidy
let l:extra_options = ale#Var(a:buffer, 'cpp_clangtidy_extra_options')
return '%e'
\ . (!empty(l:checks) ? ' -checks=' . ale#Escape(l:checks) : '')
\ . (!empty(l:extra_options) ? ' ' . ale#Escape(l:extra_options) : '')
\ . ' %s'
\ . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
\ . (!empty(l:options) ? ' -- ' . l:options : '')
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'clangtidy',
\ 'output_stream': 'stdout',
\ 'executable': {b -> ale#Var(b, 'cpp_clangtidy_executable')},
\ 'command': function('ale_linters#cpp#clangtidy#GetCommand'),
\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
\ 'lint_file': 1,
\})

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" Description: clazy linter for cpp files (clang-based and Qt-oriented)
call ale#Set('cpp_clazy_executable', 'clazy-standalone')
" Set this option to check the checks clazy will apply.
call ale#Set('cpp_clazy_checks', ['level1'])
" Set this option to manually set some options for clazy.
" This will disable compile_commands.json detection.
call ale#Set('cpp_clazy_options', '')
call ale#Set('c_build_dir', '')
function! ale_linters#cpp#clazy#GetCommand(buffer) abort
let l:checks = join(ale#Var(a:buffer, 'cpp_clazy_checks'), ',')
let l:build_dir = ale#c#GetBuildDirectory(a:buffer)
" Get the extra options if we couldn't find a build directory.
let l:options = ale#Var(a:buffer, 'cpp_clazy_options')
return '%e'
\ . (!empty(l:checks) ? ' -checks=' . ale#Escape(l:checks) : '')
\ . (!empty(l:build_dir) ? ' -p ' . ale#Escape(l:build_dir) : '')
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' %s'
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'clazy',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'cpp_clazy_executable')},
\ 'command': function('ale_linters#cpp#clazy#GetCommand'),
\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
\ 'lint_file': 1,
\})

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" Author: Bart Libert <bart.libert@gmail.com>
" Description: cppcheck linter for cpp files
call ale#Set('cpp_cppcheck_executable', 'cppcheck')
call ale#Set('cpp_cppcheck_options', '--enable=style')
function! ale_linters#cpp#cppcheck#GetCommand(buffer) abort
let l:cd_command = ale#handlers#cppcheck#GetCdCommand(a:buffer)
let l:compile_commands_option = ale#handlers#cppcheck#GetCompileCommandsOptions(a:buffer)
let l:buffer_path_include = empty(l:compile_commands_option)
\ ? ale#handlers#cppcheck#GetBufferPathIncludeOptions(a:buffer)
\ : ''
return l:cd_command
\ . '%e -q --language=c++'
\ . ale#Pad(l:compile_commands_option)
\ . ale#Pad(ale#Var(a:buffer, 'cpp_cppcheck_options'))
\ . l:buffer_path_include
\ . ' %t'
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'cppcheck',
\ 'output_stream': 'both',
\ 'executable': {b -> ale#Var(b, 'cpp_cppcheck_executable')},
\ 'command': function('ale_linters#cpp#cppcheck#GetCommand'),
\ 'callback': 'ale#handlers#cppcheck#HandleCppCheckFormat',
\})

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@ -0,0 +1,20 @@
" Author: Dawid Kurek https://github.com/dawikur
" Description: cpplint for cpp files
call ale#Set('cpp_cpplint_executable', 'cpplint')
call ale#Set('cpp_cpplint_options', '')
function! ale_linters#cpp#cpplint#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'cpp_cpplint_options')
return '%e' . ale#Pad(l:options) . ' %s'
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'cpplint',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'cpp_cpplint_executable')},
\ 'command': function('ale_linters#cpp#cpplint#GetCommand'),
\ 'callback': 'ale#handlers#cpplint#HandleCppLintFormat',
\ 'lint_file': 1,
\})

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" Author: Ben Falconer <ben@falconers.me.uk>
" Description: A language server for C++
call ale#Set('cpp_cquery_executable', 'cquery')
call ale#Set('cpp_cquery_cache_directory', expand('~/.cache/cquery'))
function! ale_linters#cpp#cquery#GetProjectRoot(buffer) abort
" Try to find cquery configuration files first.
let l:config = ale#path#FindNearestFile(a:buffer, '.cquery')
if !empty(l:config)
return fnamemodify(l:config, ':h')
endif
" Fall back on default project root detection.
return ale#c#FindProjectRoot(a:buffer)
endfunction
function! ale_linters#cpp#cquery#GetInitializationOptions(buffer) abort
return {'cacheDirectory': ale#Var(a:buffer, 'cpp_cquery_cache_directory')}
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'cquery',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'cpp_cquery_executable')},
\ 'command': '%e',
\ 'project_root': function('ale_linters#cpp#cquery#GetProjectRoot'),
\ 'initialization_options': function('ale_linters#cpp#cquery#GetInitializationOptions'),
\})

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" Author: Christian Gibbons <cgibbons@gmu.edu>
" Description: flawfinder linter for c++ files
call ale#Set('cpp_flawfinder_executable', 'flawfinder')
call ale#Set('cpp_flawfinder_options', '')
call ale#Set('cpp_flawfinder_minlevel', 1)
call ale#Set('c_flawfinder_error_severity', 6)
function! ale_linters#cpp#flawfinder#GetCommand(buffer) abort
" Set the minimum vulnerability level for flawfinder to bother with
let l:minlevel = ' --minlevel=' . ale#Var(a:buffer, 'cpp_flawfinder_minlevel')
return '%e -CDQS'
\ . ale#Var(a:buffer, 'cpp_flawfinder_options')
\ . l:minlevel
\ . ' %t'
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'flawfinder',
\ 'output_stream': 'stdout',
\ 'executable': {b -> ale#Var(b, 'cpp_flawfinder_executable')},
\ 'command': function('ale_linters#cpp#flawfinder#GetCommand'),
\ 'callback': 'ale#handlers#flawfinder#HandleFlawfinderFormat',
\})

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" Author: geam <mdelage@student.42.fr>
" Description: gcc linter for cpp files
"
call ale#Set('cpp_gcc_executable', 'gcc')
call ale#Set('cpp_gcc_options', '-std=c++14 -Wall')
function! ale_linters#cpp#gcc#GetCommand(buffer, output) abort
let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
" -iquote with the directory the file is in makes #include work for
" headers in the same directory.
"
" `-o /dev/null` or `-o null` is needed to catch all errors,
" -fsyntax-only doesn't catch everything.
return '%e -S -x c++'
\ . ' -o ' . g:ale#util#nul_file
\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
\ . ale#Pad(l:cflags)
\ . ale#Pad(ale#Var(a:buffer, 'cpp_gcc_options')) . ' -'
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'gcc',
\ 'aliases': ['g++'],
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'cpp_gcc_executable')},
\ 'command': {b -> ale#c#RunMakeCommand(b, function('ale_linters#cpp#gcc#GetCommand'))},
\ 'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
\})

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" Author: Harrison Bachrach - https://github.com/HarrisonB
" Description: Ameba, a linter for crystal files
call ale#Set('crystal_ameba_executable', 'bin/ameba')
function! ale_linters#crystal#ameba#GetCommand(buffer) abort
let l:executable = ale#Var(a:buffer, 'crystal_ameba_executable')
return ale#Escape(l:executable)
\ . ' --format json '
\ . ale#Escape(expand('#' . a:buffer . ':p'))
endfunction
" Handle output from ameba
function! ale_linters#crystal#ameba#HandleAmebaOutput(buffer, lines) abort
if len(a:lines) == 0
return []
endif
let l:errors = ale#util#FuzzyJSONDecode(a:lines[0], {})
if !has_key(l:errors, 'summary')
\|| l:errors['summary']['issues_count'] == 0
\|| empty(l:errors['sources'])
return []
endif
let l:output = []
for l:error in l:errors['sources'][0]['issues']
let l:start_col = str2nr(l:error['location']['column'])
let l:end_col = str2nr(l:error['end_location']['column'])
if !l:end_col
let l:end_col = l:start_col + 1
endif
call add(l:output, {
\ 'lnum': str2nr(l:error['location']['line']),
\ 'col': l:start_col,
\ 'end_col': l:end_col,
\ 'code': l:error['rule_name'],
\ 'text': l:error['message'],
\ 'type': 'W',
\})
endfor
return l:output
endfunction
call ale#linter#Define('crystal', {
\ 'name': 'ameba',
\ 'executable': {b -> ale#Var(b, 'crystal_ameba_executable')},
\ 'command': function('ale_linters#crystal#ameba#GetCommand'),
\ 'callback': 'ale_linters#crystal#ameba#HandleAmebaOutput',
\ 'lint_file': 1,
\})

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" Author: Jordan Andree <https://github.com/jordanandree>, David Alexander <opensource@thelonelyghost.com>
" Description: This file adds support for checking Crystal with crystal build
function! ale_linters#crystal#crystal#Handle(buffer, lines) abort
let l:output = []
for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
call add(l:output, {
\ 'lnum': l:error.line + 0,
\ 'col': l:error.column + 0,
\ 'text': l:error.message,
\})
endfor
return l:output
endfunction
function! ale_linters#crystal#crystal#GetCommand(buffer) abort
return 'crystal build -f json --no-codegen --no-color -o '
\ . ale#Escape(g:ale#util#nul_file)
\ . ' %s'
endfunction
call ale#linter#Define('crystal', {
\ 'name': 'crystal',
\ 'executable': 'crystal',
\ 'output_stream': 'both',
\ 'lint_file': 1,
\ 'command': function('ale_linters#crystal#crystal#GetCommand'),
\ 'callback': 'ale_linters#crystal#crystal#Handle',
\})

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let g:ale_cs_mcs_options = get(g:, 'ale_cs_mcs_options', '')
function! ale_linters#cs#mcs#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'cs_mcs_options')
return 'mcs -unsafe --parse'
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' %t'
endfunction
function! ale_linters#cs#mcs#Handle(buffer, lines) abort
" Look for lines like the following.
"
" Tests.cs(12,29): error CSXXXX: ; expected
let l:pattern = '^\v(.+\.cs)\((\d+),(\d+)\)\: ([^ ]+) ([^ ]+): (.+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'type': l:match[4] is# 'error' ? 'E' : 'W',
\ 'code': l:match[5],
\ 'text': l:match[6],
\})
endfor
return l:output
endfunction
call ale#linter#Define('cs',{
\ 'name': 'mcs',
\ 'output_stream': 'stderr',
\ 'executable': 'mcs',
\ 'command': function('ale_linters#cs#mcs#GetCommand'),
\ 'callback': 'ale_linters#cs#mcs#Handle',
\})

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call ale#Set('cs_mcsc_options', '')
call ale#Set('cs_mcsc_source', '')
call ale#Set('cs_mcsc_assembly_path', [])
call ale#Set('cs_mcsc_assemblies', [])
function! s:GetWorkingDirectory(buffer) abort
let l:working_directory = ale#Var(a:buffer, 'cs_mcsc_source')
if !empty(l:working_directory)
return l:working_directory
endif
return expand('#' . a:buffer . ':p:h')
endfunction
function! ale_linters#cs#mcsc#GetCommand(buffer) abort
" Pass assembly paths via the -lib: parameter.
let l:path_list = ale#Var(a:buffer, 'cs_mcsc_assembly_path')
let l:lib_option = !empty(l:path_list)
\ ? '-lib:' . join(map(copy(l:path_list), 'ale#Escape(v:val)'), ',')
\ : ''
" Pass paths to DLL files via the -r: parameter.
let l:assembly_list = ale#Var(a:buffer, 'cs_mcsc_assemblies')
let l:r_option = !empty(l:assembly_list)
\ ? '-r:' . join(map(copy(l:assembly_list), 'ale#Escape(v:val)'), ',')
\ : ''
" register temporary module target file with ale
" register temporary module target file with ALE.
let l:out = ale#command#CreateFile(a:buffer)
" The code is compiled as a module and the output is redirected to a
" temporary file.
return ale#path#CdString(s:GetWorkingDirectory(a:buffer))
\ . 'mcs -unsafe'
\ . ale#Pad(ale#Var(a:buffer, 'cs_mcsc_options'))
\ . ale#Pad(l:lib_option)
\ . ale#Pad(l:r_option)
\ . ' -out:' . l:out
\ . ' -t:module'
\ . ' -recurse:' . ale#Escape('*.cs')
endfunction
function! ale_linters#cs#mcsc#Handle(buffer, lines) abort
" Look for lines like the following.
"
" Tests.cs(12,29): error CSXXXX: ; expected
"
" NOTE: pattern also captures file name as linter compiles all
" files within the source tree rooted at the specified source
" path and not just the file loaded in the buffer
let l:pattern = '^\v(.+\.cs)\((\d+),(\d+)\)\: ([^ ]+) ([^ ]+): (.+)$'
let l:output = []
let l:dir = s:GetWorkingDirectory(a:buffer)
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'type': l:match[4] is# 'error' ? 'E' : 'W',
\ 'code': l:match[5],
\ 'text': l:match[6],
\})
endfor
return l:output
endfunction
call ale#linter#Define('cs',{
\ 'name': 'mcsc',
\ 'output_stream': 'stderr',
\ 'executable': 'mcs',
\ 'command': function('ale_linters#cs#mcsc#GetCommand'),
\ 'callback': 'ale_linters#cs#mcsc#Handle',
\ 'lint_file': 1
\})

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" Author: w0rp <devw0rp@gmail.com>
" Description: This file adds support for checking CSS code with csslint.
function! ale_linters#css#csslint#GetCommand(buffer) abort
let l:csslintrc = ale#path#FindNearestFile(a:buffer, '.csslintrc')
let l:config_option = !empty(l:csslintrc)
\ ? '--config=' . ale#Escape(l:csslintrc)
\ : ''
return 'csslint --format=compact ' . l:config_option . ' %t'
endfunction
call ale#linter#Define('css', {
\ 'name': 'csslint',
\ 'executable': 'csslint',
\ 'command': function('ale_linters#css#csslint#GetCommand'),
\ 'callback': 'ale#handlers#css#HandleCSSLintFormat',
\})

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" Author: harttle <yangjvn@126.com>
" Description: fecs for CSS files
call ale#linter#Define('css', {
\ 'name': 'fecs',
\ 'executable': function('ale#handlers#fecs#GetExecutable'),
\ 'command': function('ale#handlers#fecs#GetCommand'),
\ 'callback': 'ale#handlers#fecs#Handle',
\})

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" Author: diartyz <diartyz@gmail.com>
call ale#Set('css_stylelint_executable', 'stylelint')
call ale#Set('css_stylelint_options', '')
call ale#Set('css_stylelint_use_global', get(g:, 'ale_use_global_executables', 0))
function! ale_linters#css#stylelint#GetCommand(buffer) abort
return '%e ' . ale#Pad(ale#Var(a:buffer, 'css_stylelint_options'))
\ . ' --stdin-filename %s'
endfunction
call ale#linter#Define('css', {
\ 'name': 'stylelint',
\ 'executable': {b -> ale#node#FindExecutable(b, 'css_stylelint', [
\ 'node_modules/.bin/stylelint',
\ ])},
\ 'command': function('ale_linters#css#stylelint#GetCommand'),
\ 'callback': 'ale#handlers#css#HandleStyleLintFormat',
\})

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" Author: Eddie Lebow https://github.com/elebow
" Description: Cucumber, a BDD test tool
function! ale_linters#cucumber#cucumber#GetCommand(buffer) abort
let l:features_dir = ale#path#FindNearestDirectory(a:buffer, 'features')
if !empty(l:features_dir)
let l:features_arg = '-r ' . ale#Escape(l:features_dir)
else
let l:features_arg = ''
endif
return 'cucumber --dry-run --quiet --strict --format=json '
\ . l:features_arg . ' %t'
endfunction
function! ale_linters#cucumber#cucumber#Handle(buffer, lines) abort
try
let l:json = ale#util#FuzzyJSONDecode(a:lines, {})[0]
catch
return []
endtry
let l:output = []
for l:element in get(l:json, 'elements', [])
for l:step in l:element['steps']
if l:step['result']['status'] is# 'undefined'
call add(l:output, {
\ 'lnum': l:step['line'],
\ 'code': 'E',
\ 'text': 'Undefined step'
\})
endif
endfor
endfor
return l:output
endfunction
call ale#linter#Define('cucumber', {
\ 'name': 'cucumber',
\ 'executable': 'cucumber',
\ 'command': function('ale_linters#cucumber#cucumber#GetCommand'),
\ 'callback': 'ale_linters#cucumber#cucumber#Handle'
\})

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" Author: blahgeek <i@blahgeek.com>
" Description: NVCC linter for cuda files
call ale#Set('cuda_nvcc_executable', 'nvcc')
call ale#Set('cuda_nvcc_options', '-std=c++11')
function! ale_linters#cuda#nvcc#GetCommand(buffer) abort
" Unused: use ale#util#nul_file
" let l:output_file = ale#util#Tempname() . '.ii'
" call ale#command#ManageFile(a:buffer, l:output_file)
return '%e -cuda'
\ . ale#Pad(ale#c#IncludeOptions(ale#c#FindLocalHeaderPaths(a:buffer)))
\ . ale#Pad(ale#Var(a:buffer, 'cuda_nvcc_options'))
\ . ' %s -o ' . g:ale#util#nul_file
endfunction
function! ale_linters#cuda#nvcc#HandleNVCCFormat(buffer, lines) abort
" Look for lines like the following.
"
" test.cu(8): error: argument of type "void *" is incompatible with parameter of type "int *"
let l:pattern = '\v^([^:\(\)]+):?\(?(\d+)\)?:(\d+)?:?\s*\w*\s*(error|warning): (.+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:item = {
\ 'lnum': str2nr(l:match[2]),
\ 'type': l:match[4] =~# 'error' ? 'E' : 'W',
\ 'text': l:match[5],
\ 'filename': fnamemodify(l:match[1], ':p'),
\}
if !empty(l:match[3])
let l:item.col = str2nr(l:match[3])
endif
call add(l:output, l:item)
endfor
return l:output
endfunction
call ale#linter#Define('cuda', {
\ 'name': 'nvcc',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'cuda_nvcc_executable')},
\ 'command': function('ale_linters#cuda#nvcc#GetCommand'),
\ 'callback': 'ale_linters#cuda#nvcc#HandleNVCCFormat',
\ 'lint_file': 1,
\})

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" Author: Francisco Lopes <francisco@oblita.com>
" Description: Linting for Neo4j's Cypher
function! ale_linters#cypher#cypher_lint#Handle(buffer, lines) abort
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+): (.*)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'text': l:match[4],
\ 'type': 'E',
\})
endfor
return l:output
endfunction
call ale#linter#Define('cypher', {
\ 'name': 'cypher_lint',
\ 'executable': 'cypher-lint',
\ 'command': 'cypher-lint',
\ 'output_stream': 'stderr',
\ 'callback': 'ale_linters#cypher#cypher_lint#Handle',
\})

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" Author: aurieh <me@aurieh.me>
" Description: A Language Server implementation for D
call ale#Set('d_dls_executable', 'dls')
function! ale_linters#d#dls#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'd_dls_executable')
endfunction
function! ale_linters#d#dls#FindProjectRoot(buffer) abort
" Note: this will return . if dub config is empty
" dls can run outside DUB projects just fine
return fnamemodify(ale#d#FindDUBConfig(a:buffer), ':h')
endfunction
call ale#linter#Define('d', {
\ 'name': 'dls',
\ 'lsp': 'stdio',
\ 'executable': function('ale_linters#d#dls#GetExecutable'),
\ 'command': function('ale_linters#d#dls#GetExecutable'),
\ 'project_root': function('ale_linters#d#dls#FindProjectRoot'),
\})

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" Author: w0rp <devw0rp@gmail.com>
" Description: "dmd for D files"
function! ale_linters#d#dmd#GetDUBCommand(buffer) abort
" If we can't run dub, then skip this command.
if !executable('dub')
" Returning an empty string skips to the DMD command.
return ''
endif
let l:dub_file = ale#d#FindDUBConfig(a:buffer)
if empty(l:dub_file)
return ''
endif
" To support older dub versions, we just change the directory to
" the directory where we found the dub config, and then run `dub describe`
" from that directory.
return 'cd ' . ale#Escape(fnamemodify(l:dub_file, ':h'))
\ . ' && dub describe --import-paths'
endfunction
function! ale_linters#d#dmd#RunDUBCommand(buffer) abort
let l:command = ale_linters#d#dmd#GetDUBCommand(a:buffer)
if empty(l:command)
" If we can't run DUB, just run DMD.
return ale_linters#d#dmd#DMDCommand(a:buffer, [], {})
endif
return ale#command#Run(a:buffer, l:command, function('ale_linters#d#dmd#DMDCommand'))
endfunction
function! ale_linters#d#dmd#DMDCommand(buffer, dub_output, meta) abort
let l:import_list = []
" Build a list of import paths generated from DUB, if available.
for l:line in a:dub_output
if !empty(l:line)
" The arguments must be '-Ifilename', not '-I filename'
call add(l:import_list, '-I' . ale#Escape(l:line))
endif
endfor
return 'dmd '. join(l:import_list) . ' -o- -wi -vcolumns -c %t'
endfunction
function! ale_linters#d#dmd#Handle(buffer, lines) abort
" Matches patterns lines like the following:
" /tmp/tmp.qclsa7qLP7/file.d(1): Error: function declaration without return type. (Note that constructors are always named 'this')
" /tmp/tmp.G1L5xIizvB.d(8,8): Error: module weak_reference is in file 'dstruct/weak_reference.d' which cannot be read
let l:pattern = '^[^(]\+(\([0-9]\+\)\,\?\([0-9]*\)): \([^:]\+\): \(.\+\)'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1],
\ 'col': l:match[2],
\ 'type': l:match[3] is# 'Warning' ? 'W' : 'E',
\ 'text': l:match[4],
\})
endfor
return l:output
endfunction
call ale#linter#Define('d', {
\ 'name': 'dmd',
\ 'executable': 'dmd',
\ 'command': function('ale_linters#d#dmd#RunDUBCommand'),
\ 'callback': 'ale_linters#d#dmd#Handle',
\ 'output_stream': 'stderr',
\})

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" Author: Taylor Blau <me@ttaylorr.com>
function! ale_linters#dafny#dafny#Handle(buffer, lines) abort
let l:pattern = '\v(.*)\((\d+),(\d+)\): (.*): (.*)'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'col': l:match[3] + 0,
\ 'lnum': l:match[2] + 0,
\ 'text': l:match[5],
\ 'type': l:match[4] =~# '^Error' ? 'E' : 'W'
\ })
endfor
return l:output
endfunction
call ale#linter#Define('dafny', {
\ 'name': 'dafny',
\ 'executable': 'dafny',
\ 'command': 'dafny %s /compile:0',
\ 'callback': 'ale_linters#dafny#dafny#Handle',
\ 'lint_file': 1,
\ })

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" Author: w0rp <devw0rp@gmail.com>
" Description: Check Dart files with dartanalyzer
call ale#Set('dart_dartanalyzer_executable', 'dartanalyzer')
function! ale_linters#dart#dartanalyzer#GetCommand(buffer) abort
let l:path = ale#path#FindNearestFile(a:buffer, '.packages')
return '%e'
\ . (!empty(l:path) ? ' --packages ' . ale#Escape(l:path) : '')
\ . ' %s'
endfunction
function! ale_linters#dart#dartanalyzer#Handle(buffer, lines) abort
let l:pattern = '\v^ ([a-z]+) . (.+) at (.+):(\d+):(\d+) . (.+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'type': l:match[1] is# 'error' ? 'E' : 'W',
\ 'text': l:match[6] . ': ' . l:match[2],
\ 'lnum': str2nr(l:match[4]),
\ 'col': str2nr(l:match[5]),
\})
endfor
return l:output
endfunction
call ale#linter#Define('dart', {
\ 'name': 'dartanalyzer',
\ 'executable': {b -> ale#Var(b, 'dart_dartanalyzer_executable')},
\ 'command': function('ale_linters#dart#dartanalyzer#GetCommand'),
\ 'callback': 'ale_linters#dart#dartanalyzer#Handle',
\ 'lint_file': 1,
\})

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" Author: aurieh <me@aurieh.me>
" Description: A language server for dart
call ale#Set('dart_language_server_executable', 'dart_language_server')
function! ale_linters#dart#language_server#GetProjectRoot(buffer) abort
" Note: pub only looks for pubspec.yaml, there's no point in adding
" support for pubspec.yml
let l:pubspec = ale#path#FindNearestFile(a:buffer, 'pubspec.yaml')
return !empty(l:pubspec) ? fnamemodify(l:pubspec, ':h:h') : ''
endfunction
call ale#linter#Define('dart', {
\ 'name': 'language_server',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'dart_language_server_executable')},
\ 'command': '%e',
\ 'project_root': function('ale_linters#dart#language_server#GetProjectRoot'),
\})

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" Author: Alexander Olofsson <alexander.olofsson@liu.se>
call ale#Set('dockerfile_dockerfile_lint_executable', 'dockerfile_lint')
call ale#Set('dockerfile_dockerfile_lint_options', '')
function! ale_linters#dockerfile#dockerfile_lint#GetType(type) abort
if a:type is? 'error'
return 'E'
elseif a:type is? 'warn'
return 'W'
endif
return 'I'
endfunction
function! ale_linters#dockerfile#dockerfile_lint#Handle(buffer, lines) abort
try
let l:data = json_decode(join(a:lines, ''))
catch
return []
endtry
if empty(l:data)
" Should never happen, but it's better to be on the safe side
return []
endif
let l:messages = []
for l:type in ['error', 'warn', 'info']
for l:object in l:data[l:type]['data']
let l:line = get(l:object, 'line', -1)
let l:message = l:object['message']
if get(l:object, 'description', 'None') isnot# 'None'
let l:message = l:message . '. ' . l:object['description']
endif
call add(l:messages, {
\ 'lnum': l:line,
\ 'text': l:message,
\ 'type': ale_linters#dockerfile#dockerfile_lint#GetType(l:type),
\})
endfor
endfor
return l:messages
endfunction
function! ale_linters#dockerfile#dockerfile_lint#GetCommand(buffer) abort
return '%e' . ale#Pad(ale#Var(a:buffer, 'dockerfile_dockerfile_lint_options'))
\ . ' -p -j -f'
\ . ' %t'
endfunction
call ale#linter#Define('dockerfile', {
\ 'name': 'dockerfile_lint',
\ 'executable': {b -> ale#Var(b, 'dockerfile_dockerfile_lint_executable')},
\ 'command': function('ale_linters#dockerfile#dockerfile_lint#GetCommand'),
\ 'callback': 'ale_linters#dockerfile#dockerfile_lint#Handle',
\})

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" Author: hauleth - https://github.com/hauleth
" always, yes, never
call ale#Set('dockerfile_hadolint_use_docker', 'never')
call ale#Set('dockerfile_hadolint_docker_image', 'hadolint/hadolint')
function! ale_linters#dockerfile#hadolint#Handle(buffer, lines) abort
" Matches patterns line the following:
"
" /dev/stdin:19 DL3001 Pipe chain should start with a raw value.
" /dev/stdin:19:3 unexpected thing
let l:pattern = '\v^/dev/stdin:(\d+):?(\d+)? ((DL|SC)(\d+) )?(.+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:lnum = 0
let l:colnum = 0
if l:match[1] isnot# ''
let l:lnum = l:match[1] + 0
endif
if l:match[2] isnot# ''
let l:colnum = l:match[2] + 0
endif
let l:type = 'W'
let l:text = l:match[6]
let l:detail = l:match[6]
let l:domain = 'https://github.com/hadolint/hadolint/wiki/'
if l:match[4] is# 'SC'
let l:domain = 'https://github.com/koalaman/shellcheck/wiki/'
endif
if l:match[5] isnot# ''
let l:code = l:match[4] . l:match[5]
let l:link = ' ( ' . l:domain . l:code . ' )'
let l:detail = l:code . l:link . "\n\n" . l:detail
else
let l:type = 'E'
endif
call add(l:output, {
\ 'lnum': l:lnum,
\ 'col': l:colnum,
\ 'type': l:type,
\ 'text': l:text,
\ 'detail': l:detail
\})
endfor
return l:output
endfunction
" This is a little different than the typical 'executable' callback. We want
" to afford the user the chance to say always use docker, never use docker,
" and use docker if the hadolint executable is not present on the system.
"
" In the case of neither docker nor hadolint executables being present, it
" really doesn't matter which we return -- either will have the effect of
" 'nope, can't use this linter!'.
function! ale_linters#dockerfile#hadolint#GetExecutable(buffer) abort
let l:use_docker = ale#Var(a:buffer, 'dockerfile_hadolint_use_docker')
" check for mandatory directives
if l:use_docker is# 'never'
return 'hadolint'
elseif l:use_docker is# 'always'
return 'docker'
endif
" if we reach here, we want to use 'hadolint' if present...
if executable('hadolint')
return 'hadolint'
endif
"... and 'docker' as a fallback.
return 'docker'
endfunction
function! ale_linters#dockerfile#hadolint#GetCommand(buffer) abort
let l:command = ale_linters#dockerfile#hadolint#GetExecutable(a:buffer)
if l:command is# 'docker'
return 'docker run --rm -i ' . ale#Var(a:buffer, 'dockerfile_hadolint_docker_image')
endif
return 'hadolint -'
endfunction
call ale#linter#Define('dockerfile', {
\ 'name': 'hadolint',
\ 'executable': function('ale_linters#dockerfile#hadolint#GetExecutable'),
\ 'command': function('ale_linters#dockerfile#hadolint#GetCommand'),
\ 'callback': 'ale_linters#dockerfile#hadolint#Handle',
\})

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" Author: hauleth - https://github.com/hauleth
function! ale_linters#elixir#credo#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:match in ale#util#GetMatches(a:lines, l:pattern)
let l:type = l:match[3]
let l:text = l:match[4]
" Refactoring opportunities
if l:type is# 'F'
let l:type = 'W'
" Consistency
elseif l:type is# 'C'
let l:type = 'W'
" Software Design
elseif l:type is# 'D'
let l:type = 'I'
" Code Readability
elseif l:type is# 'R'
let l:type = 'I'
endif
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
function! ale_linters#elixir#credo#GetMode() abort
if get(g:, 'ale_elixir_credo_strict', 0)
return '--strict'
else
return 'suggest'
endif
endfunction
function! ale_linters#elixir#credo#GetCommand(buffer) abort
let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
let l:mode = ale_linters#elixir#credo#GetMode()
return ale#path#CdString(l:project_root)
\ . 'mix help credo && '
\ . 'mix credo ' . ale_linters#elixir#credo#GetMode()
\ . ' --format=flycheck --read-from-stdin %s'
endfunction
call ale#linter#Define('elixir', {
\ 'name': 'credo',
\ 'executable': 'mix',
\ 'command': function('ale_linters#elixir#credo#GetCommand'),
\ 'callback': 'ale_linters#elixir#credo#Handle',
\})

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" Author: Fran C. - https://github.com/franciscoj
" Description: Add dialyzer support for elixir through dialyxir
" https://github.com/jeremyjh/dialyxir
function! ale_linters#elixir#dialyxir#Handle(buffer, lines) abort
" Matches patterns line the following:
"
" lib/filename.ex:19: Function fname/1 has no local return
let l:pattern = '\v(.+):(\d+): (.+)$'
let l:output = []
let l:type = 'W'
for l:match in ale#util#GetMatches(a:lines, l:pattern)
if bufname(a:buffer) == l:match[1]
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[2] + 0,
\ 'col': 0,
\ 'type': l:type,
\ 'text': l:match[3],
\})
endif
endfor
return l:output
endfunction
function! ale_linters#elixir#dialyxir#GetCommand(buffer) abort
let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
return ale#path#CdString(l:project_root)
\ . ' mix help dialyzer && mix dialyzer'
endfunction
call ale#linter#Define('elixir', {
\ 'name': 'dialyxir',
\ 'executable': 'mix',
\ 'command': function('ale_linters#elixir#dialyxir#GetCommand'),
\ 'callback': 'ale_linters#elixir#dialyxir#Handle',
\})

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" 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:match in ale#util#GetMatches(a:lines, l:pattern)
let l:type = l:match[3]
let l:text = l:match[4]
if l:type is# 'C'
let l:type = 'E'
elseif l:type is# 'R'
let l:type = 'W'
endif
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
function! ale_linters#elixir#dogma#GetCommand(buffer) abort
let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
return ale#path#CdString(l:project_root)
\ . ' mix help dogma && mix dogma %s --format=flycheck'
endfunction
call ale#linter#Define('elixir', {
\ 'name': 'dogma',
\ 'executable': 'mix',
\ 'command': function('ale_linters#elixir#dogma#GetCommand'),
\ 'lint_file': 1,
\ 'callback': 'ale_linters#elixir#dogma#Handle',
\})

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" Author: Jon Parise <jon@indelible.org>
" Description: ElixirLS integration (https://github.com/JakeBecker/elixir-ls)
call ale#Set('elixir_elixir_ls_release', 'elixir-ls')
call ale#Set('elixir_elixir_ls_config', {})
function! ale_linters#elixir#elixir_ls#GetExecutable(buffer) abort
let l:dir = ale#path#Simplify(ale#Var(a:buffer, 'elixir_elixir_ls_release'))
let l:cmd = has('win32') ? '\language_server.bat' : '/language_server.sh'
return l:dir . l:cmd
endfunction
call ale#linter#Define('elixir', {
\ 'name': 'elixir-ls',
\ 'lsp': 'stdio',
\ 'executable': function('ale_linters#elixir#elixir_ls#GetExecutable'),
\ 'command': function('ale_linters#elixir#elixir_ls#GetExecutable'),
\ 'project_root': function('ale#handlers#elixir#FindMixUmbrellaRoot'),
\ 'lsp_config': {b -> ale#Var(b, 'elixir_elixir_ls_config')},
\})

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" Author: evnu - https://github.com/evnu
" Author: colbydehart - https://github.com/colbydehart
" Description: Mix compile checking for Elixir files
function! ale_linters#elixir#mix#Handle(buffer, lines) abort
" Matches patterns like the following:
"
" Error format
" ** (CompileError) apps/sim/lib/sim/server.ex:87: undefined function update_in/4
"
" TODO: Warning format
" warning: variable "foobar" does not exist and is being expanded to "foobar()", please use parentheses to remove the ambiguity or change the variable name
let l:pattern = '\v\(([^\)]+Error)\) ([^:]+):([^:]+): (.+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:type = 'E'
let l:text = l:match[4]
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[3] + 0,
\ 'col': 0,
\ 'type': l:type,
\ 'text': l:text,
\})
endfor
return l:output
endfunction
function! ale_linters#elixir#mix#GetCommand(buffer) abort
let l:project_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer)
let l:temp_dir = ale#command#CreateDirectory(a:buffer)
let l:mix_build_path = has('win32')
\ ? 'set MIX_BUILD_PATH=' . ale#Escape(l:temp_dir) . ' &&'
\ : 'MIX_BUILD_PATH=' . ale#Escape(l:temp_dir)
return ale#path#CdString(l:project_root)
\ . l:mix_build_path
\ . ' mix compile %s'
endfunction
call ale#linter#Define('elixir', {
\ 'name': 'mix',
\ 'executable': 'mix',
\ 'command': function('ale_linters#elixir#mix#GetCommand'),
\ 'callback': 'ale_linters#elixir#mix#Handle',
\ 'lint_file': 1,
\})

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" Author: antew - https://github.com/antew
" Description: LSP integration for elm, currently supports diagnostics (linting)
call ale#Set('elm_lsp_executable', 'elm-lsp')
call ale#Set('elm_lsp_use_global', get(g:, 'ale_use_global_executables', 0))
function! elm_lsp#GetRootDir(buffer) abort
let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm.json')
return !empty(l:elm_json) ? fnamemodify(l:elm_json, ':p:h') : ''
endfunction
call ale#linter#Define('elm', {
\ 'name': 'elm_lsp',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#node#FindExecutable(b, 'elm_lsp', [
\ 'node_modules/.bin/elm-lsp',
\ ])},
\ 'command': '%e --stdio',
\ 'project_root': function('elm_lsp#GetRootDir'),
\ 'language': 'elm'
\})

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" Author: buffalocoder - https://github.com/buffalocoder, soywod - https://github.com/soywod, hecrj - https://github.com/hecrj
" Description: Elm linting in Ale. Closely follows the Syntastic checker in https://github.com/ElmCast/elm-vim.
call ale#Set('elm_make_executable', 'elm')
call ale#Set('elm_make_use_global', get(g:, 'ale_use_global_executables', 0))
function! ale_linters#elm#make#Handle(buffer, lines) abort
let l:output = []
let l:unparsed_lines = []
for l:line in a:lines
if l:line[0] is# '{'
" Elm 0.19
call ale_linters#elm#make#HandleElm019Line(l:line, l:output)
elseif l:line[0] is# '['
" Elm 0.18
call ale_linters#elm#make#HandleElm018Line(l:line, l:output)
elseif l:line isnot# 'Successfully generated /dev/null'
call add(l:unparsed_lines, l:line)
endif
endfor
if len(l:unparsed_lines) > 0
call add(l:output, {
\ 'lnum': 1,
\ 'type': 'E',
\ 'text': l:unparsed_lines[0],
\ 'detail': join(l:unparsed_lines, "\n")
\})
endif
return l:output
endfunction
function! ale_linters#elm#make#HandleElm019Line(line, output) abort
let l:report = json_decode(a:line)
if l:report.type is? 'error'
" General problem
let l:details = ale_linters#elm#make#ParseMessage(l:report.message)
if empty(l:report.path)
let l:report.path = 'Elm'
endif
if ale_linters#elm#make#FileIsBuffer(l:report.path)
call add(a:output, {
\ 'lnum': 1,
\ 'type': 'E',
\ 'text': l:details,
\})
else
call add(a:output, {
\ 'lnum': 1,
\ 'type': 'E',
\ 'text': l:report.path .' - '. l:details,
\ 'detail': l:report.path ." ----------\n\n". l:details,
\})
endif
else
" Compilation errors
for l:error in l:report.errors
let l:file_is_buffer = ale_linters#elm#make#FileIsBuffer(l:error.path)
for l:problem in l:error.problems
let l:details = ale_linters#elm#make#ParseMessage(l:problem.message)
if l:file_is_buffer
" Buffer module has problems
call add(a:output, {
\ 'lnum': l:problem.region.start.line,
\ 'col': l:problem.region.start.column,
\ 'end_lnum': l:problem.region.end.line,
\ 'end_col': l:problem.region.end.column,
\ 'type': 'E',
\ 'text': l:details,
\})
else
" Imported module has problems
let l:location = l:error.path .':'. l:problem.region.start.line
call add(a:output, {
\ 'lnum': 1,
\ 'type': 'E',
\ 'text': l:location .' - '. l:details,
\ 'detail': l:location ." ----------\n\n". l:details,
\})
endif
endfor
endfor
endif
endfunction
function! ale_linters#elm#make#HandleElm018Line(line, output) abort
let l:errors = json_decode(a:line)
for l:error in l:errors
let l:file_is_buffer = ale_linters#elm#make#FileIsBuffer(l:error.file)
if l:file_is_buffer
" Current buffer has problems
call add(a:output, {
\ 'lnum': l:error.region.start.line,
\ 'col': l:error.region.start.column,
\ 'end_lnum': l:error.region.end.line,
\ 'end_col': l:error.region.end.column,
\ 'type': (l:error.type is? 'error') ? 'E' : 'W',
\ 'text': l:error.overview,
\ 'detail': l:error.overview . "\n\n" . l:error.details
\})
elseif l:error.type is? 'error'
" Imported module has errors
let l:location = l:error.file .':'. l:error.region.start.line
call add(a:output, {
\ 'lnum': 1,
\ 'type': 'E',
\ 'text': l:location .' - '. l:error.overview,
\ 'detail': l:location ." ----------\n\n". l:error.overview . "\n\n" . l:error.details
\})
endif
endfor
endfunction
function! ale_linters#elm#make#FileIsBuffer(path) abort
return ale#path#IsTempName(a:path)
endfunction
function! ale_linters#elm#make#ParseMessage(message) abort
return join(map(copy(a:message), 'ale_linters#elm#make#ParseMessageItem(v:val)'), '')
endfunction
function! ale_linters#elm#make#ParseMessageItem(item) abort
if type(a:item) is v:t_string
return a:item
else
return a:item.string
endif
endfunction
function! ale_linters#elm#make#GetPackageFile(buffer) abort
let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm.json')
if empty(l:elm_json)
" Fallback to Elm 0.18
let l:elm_json = ale#path#FindNearestFile(a:buffer, 'elm-package.json')
endif
return l:elm_json
endfunction
function! ale_linters#elm#make#IsVersionGte19(buffer) abort
let l:elm_json = ale_linters#elm#make#GetPackageFile(a:buffer)
if l:elm_json =~# '-package'
return 0
else
return 1
endif
endfunction
function! ale_linters#elm#make#GetRootDir(buffer) abort
let l:elm_json = ale_linters#elm#make#GetPackageFile(a:buffer)
if empty(l:elm_json)
return ''
else
return fnamemodify(l:elm_json, ':p:h')
endif
endfunction
function! ale_linters#elm#make#IsTest(buffer) abort
let l:root_dir = ale_linters#elm#make#GetRootDir(a:buffer)
if empty(l:root_dir)
return 0
endif
let l:tests_dir = join([l:root_dir, 'tests', ''], has('win32') ? '\' : '/')
let l:buffer_path = fnamemodify(bufname(a:buffer), ':p')
if stridx(l:buffer_path, l:tests_dir) == 0
return 1
else
return 0
endif
endfunction
" Return the command to execute the linter in the projects directory.
" If it doesn't, then this will fail when imports are needed.
function! ale_linters#elm#make#GetCommand(buffer) abort
let l:executable = ale_linters#elm#make#GetExecutable(a:buffer)
let l:root_dir = ale_linters#elm#make#GetRootDir(a:buffer)
let l:is_v19 = ale_linters#elm#make#IsVersionGte19(a:buffer)
let l:is_using_elm_test = l:executable =~# 'elm-test$'
if empty(l:root_dir)
let l:dir_set_cmd = ''
else
let l:dir_set_cmd = 'cd ' . ale#Escape(l:root_dir) . ' && '
endif
" elm-test needs to know the path of elm-make if elm isn't installed globally.
" https://github.com/rtfeldman/node-test-runner/blob/57728f10668f2d2ab3179e7e3208bcfa9a1f19aa/README.md#--compiler
if l:is_v19 && l:is_using_elm_test
let l:elm_make_executable = ale#node#FindExecutable(a:buffer, 'elm_make', ['node_modules/.bin/elm'])
let l:elm_test_compiler_flag = ' --compiler ' . l:elm_make_executable . ' '
else
let l:elm_test_compiler_flag = ' '
endif
" The elm compiler, at the time of this writing, uses '/dev/null' as
" a sort of flag to tell the compiler not to generate an output file,
" which is why this is hard coded here.
" Source: https://github.com/elm-lang/elm-compiler/blob/19d5a769b30ec0b2fc4475985abb4cd94cd1d6c3/builder/src/Generate/Output.hs#L253
return l:dir_set_cmd . '%e make --report=json --output=/dev/null' . l:elm_test_compiler_flag . '%t'
endfunction
function! ale_linters#elm#make#GetExecutable(buffer) abort
let l:is_test = ale_linters#elm#make#IsTest(a:buffer)
let l:is_v19 = ale_linters#elm#make#IsVersionGte19(a:buffer)
if l:is_test && l:is_v19
return ale#node#FindExecutable(
\ a:buffer,
\ 'elm_make',
\ ['node_modules/.bin/elm-test', 'node_modules/.bin/elm']
\)
else
return ale#node#FindExecutable(a:buffer, 'elm_make', ['node_modules/.bin/elm'])
endif
endfunction
call ale#linter#Define('elm', {
\ 'name': 'make',
\ 'executable': function('ale_linters#elm#make#GetExecutable'),
\ 'output_stream': 'both',
\ 'command': function('ale_linters#elm#make#GetCommand'),
\ 'callback': 'ale_linters#elm#make#Handle'
\})

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" Author: Autoine Gagne - https://github.com/AntoineGagne
" Description: Define a checker that runs dialyzer on Erlang files.
let g:ale_erlang_dialyzer_executable =
\ get(g:, 'ale_erlang_dialyzer_executable', 'dialyzer')
let g:ale_erlang_dialyzer_plt_file =
\ get(g:, 'ale_erlang_dialyzer_plt_file', '')
let g:ale_erlang_dialyzer_rebar3_profile =
\ get(g:, 'ale_erlang_dialyzer_rebar3_profile', 'default')
function! ale_linters#erlang#dialyzer#GetRebar3Profile(buffer) abort
return ale#Var(a:buffer, 'erlang_dialyzer_rebar3_profile')
endfunction
function! ale_linters#erlang#dialyzer#FindPlt(buffer) abort
let l:plt_file = ''
let l:rebar3_profile = ale_linters#erlang#dialyzer#GetRebar3Profile(a:buffer)
let l:plt_file_directory = ale#path#FindNearestDirectory(a:buffer, '_build' . l:rebar3_profile)
if !empty(l:plt_file_directory)
let l:plt_file = split(globpath(l:plt_file_directory, '/*_plt'), '\n')
endif
if !empty(l:plt_file)
return l:plt_file[0]
endif
if !empty($REBAR_PLT_DIR)
return expand('$REBAR_PLT_DIR/dialyzer/plt')
endif
return expand('$HOME/.dialyzer_plt')
endfunction
function! ale_linters#erlang#dialyzer#GetPlt(buffer) abort
let l:plt_file = ale#Var(a:buffer, 'erlang_dialyzer_plt_file')
if !empty(l:plt_file)
return l:plt_file
endif
return ale_linters#erlang#dialyzer#FindPlt(a:buffer)
endfunction
function! ale_linters#erlang#dialyzer#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'erlang_dialyzer_executable')
endfunction
function! ale_linters#erlang#dialyzer#GetCommand(buffer) abort
let l:command = ale#Escape(ale_linters#erlang#dialyzer#GetExecutable(a:buffer))
\ . ' -n'
\ . ' --plt ' . ale#Escape(ale_linters#erlang#dialyzer#GetPlt(a:buffer))
\ . ' -Wunmatched_returns'
\ . ' -Werror_handling'
\ . ' -Wrace_conditions'
\ . ' -Wunderspecs'
\ . ' %s'
return l:command
endfunction
function! ale_linters#erlang#dialyzer#Handle(buffer, lines) abort
" Match patterns like the following:
"
" erl_tidy_prv_fmt.erl:3: Callback info about the provider behaviour is not available
let l:pattern = '^\S\+:\(\d\+\): \(.\+\)$'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) != 0
let l:code = l:match[2]
call add(l:output, {
\ 'lnum': str2nr(l:match[1]),
\ 'lcol': 0,
\ 'text': l:code,
\ 'type': 'W'
\})
endif
endfor
return l:output
endfunction
call ale#linter#Define('erlang', {
\ 'name': 'dialyzer',
\ 'executable': function('ale_linters#erlang#dialyzer#GetExecutable'),
\ 'command': function('ale_linters#erlang#dialyzer#GetCommand'),
\ 'callback': function('ale_linters#erlang#dialyzer#Handle'),
\ 'lint_file': 1
\})

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" Author: Magnus Ottenklinger - https://github.com/evnu
let g:ale_erlang_erlc_options = get(g:, 'ale_erlang_erlc_options', '')
function! ale_linters#erlang#erlc#GetCommand(buffer) abort
let l:output_file = ale#util#Tempname()
call ale#command#ManageFile(a:buffer, l:output_file)
return 'erlc -o ' . ale#Escape(l:output_file)
\ . ' ' . ale#Var(a:buffer, 'erlang_erlc_options')
\ . ' %t'
endfunction
function! ale_linters#erlang#erlc#Handle(buffer, lines) abort
" Matches patterns like the following:
"
" error.erl:4: variable 'B' is unbound
" error.erl:3: Warning: function main/0 is unused
" error.erl:4: Warning: variable 'A' is unused
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+): (Warning: )?(.+)$'
" parse_transforms are a special case. The error message does not indicate a location:
" error.erl: undefined parse transform 'some_parse_transform'
let l:pattern_parse_transform = '\v(undefined parse transform .*)$'
let l:output = []
let l:pattern_no_module_definition = '\v(no module definition)$'
let l:pattern_unused = '\v(.* is unused)$'
let l:is_hrl = fnamemodify(bufname(a:buffer), ':e') is# 'hrl'
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
" Determine if the output indicates an error. We distinguish between two cases:
"
" 1) normal errors match l:pattern
" 2) parse_transform errors match l:pattern_parse_transform
"
" If none of the patterns above match, the line can be ignored
if len(l:match) == 0 " not a 'normal' warning or error
let l:match_parse_transform = matchlist(l:line, l:pattern_parse_transform)
if len(l:match_parse_transform) == 0 " also not a parse_transform error
continue
endif
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': 0,
\ 'col': 0,
\ 'type': 'E',
\ 'text': l:match_parse_transform[0],
\})
continue
endif
let l:line = l:match[2]
let l:warning_or_text = l:match[3]
let l:text = l:match[4]
" If this file is a header .hrl, ignore the following expected messages:
" - 'no module definition'
" - 'X is unused'
if l:is_hrl && (
\ match(l:text, l:pattern_no_module_definition) != -1
\ || match(l:text, l:pattern_unused) != -1
\)
continue
endif
if !empty(l:warning_or_text)
let l:type = 'W'
else
let l:type = 'E'
endif
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:line,
\ 'col': 0,
\ 'type': l:type,
\ 'text': l:text,
\})
endfor
return l:output
endfunction
call ale#linter#Define('erlang', {
\ 'name': 'erlc',
\ 'executable': 'erlc',
\ 'command': function('ale_linters#erlang#erlc#GetCommand'),
\ 'callback': 'ale_linters#erlang#erlc#Handle',
\})

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" Author: Dmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
" Description: SyntaxErl linter for Erlang files
call ale#Set('erlang_syntaxerl_executable', 'syntaxerl')
function! ale_linters#erlang#syntaxerl#RunHelpCommand(buffer) abort
let l:executable = ale#Var(a:buffer, 'erlang_syntaxerl_executable')
return ale#command#Run(
\ a:buffer,
\ ale#Escape(l:executable) . ' -h',
\ function('ale_linters#erlang#syntaxerl#GetCommand'),
\)
endfunction
function! ale_linters#erlang#syntaxerl#GetCommand(buffer, output, meta) abort
let l:use_b_option = match(a:output, '\C\V-b, --base\>') > -1
return '%e' . (l:use_b_option ? ' -b %s %t' : ' %t')
endfunction
function! ale_linters#erlang#syntaxerl#Handle(buffer, lines) abort
let l:pattern = '\v\C:(\d+):( warning:)? (.+)'
let l:loclist = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:loclist, {
\ 'lnum': l:match[1] + 0,
\ 'text': l:match[3],
\ 'type': empty(l:match[2]) ? 'E' : 'W',
\})
endfor
return l:loclist
endfunction
call ale#linter#Define('erlang', {
\ 'name': 'syntaxerl',
\ 'executable': {b -> ale#Var(b, 'erlang_syntaxerl_executable')},
\ 'command': {b -> ale_linters#erlang#syntaxerl#RunHelpCommand(b)},
\ 'callback': 'ale_linters#erlang#syntaxerl#Handle',
\})

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" Author: Matthias Guenther - https://wikimatze.de, Eddie Lebow https://github.com/elebow
" Description: ERB from the Ruby standard library, for eruby/erb files
function! ale_linters#eruby#erb#GetCommand(buffer) abort
let l:rails_root = ale#ruby#FindRailsRoot(a:buffer)
if empty(l:rails_root)
return 'erb -P -T - -x %t | ruby -c'
endif
" Rails-flavored eRuby does not comply with the standard as understood by
" ERB, so we'll have to do some substitution. This does not reduce the
" effectiveness of the linter—the translated code is still evaluated.
return 'ruby -r erb -e ' . ale#Escape('puts ERB.new($stdin.read.gsub(%{<%=},%{<%}), nil, %{-}).src') . '< %t | ruby -c'
endfunction
call ale#linter#Define('eruby', {
\ 'name': 'erb',
\ 'aliases': ['erubylint'],
\ 'executable': 'erb',
\ 'output_stream': 'stderr',
\ 'command': function('ale_linters#eruby#erb#GetCommand'),
\ 'callback': 'ale#handlers#ruby#HandleSyntaxErrors',
\})

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" Author: Eddie Lebow https://github.com/elebow
" Description: eruby checker using `erubi`
function! ale_linters#eruby#erubi#GetCommand(buffer, output, meta) abort
let l:rails_root = ale#ruby#FindRailsRoot(a:buffer)
if !empty(a:output)
" The empty command in CheckErubi returns nothing if erubi runs and
" emits an error if erubi is not present
return ''
endif
if empty(l:rails_root)
return 'ruby -r erubi/capture_end -e ' . ale#Escape('puts Erubi::CaptureEndEngine.new($stdin.read).src') . '< %t | ruby -c'
endif
" Rails-flavored eRuby does not comply with the standard as understood by
" Erubi, so we'll have to do some substitution. This does not reduce the
" effectiveness of the linter---the translated code is still evaluated.
return 'ruby -r erubi/capture_end -e ' . ale#Escape('puts Erubi::CaptureEndEngine.new($stdin.read.gsub(%{<%=},%{<%}), nil, %{-}).src') . '< %t | ruby -c'
endfunction
call ale#linter#Define('eruby', {
\ 'name': 'erubi',
\ 'executable': 'ruby',
\ 'command': {buffer -> ale#command#Run(
\ buffer,
\ 'ruby -r erubi/capture_end -e ' . ale#Escape('""'),
\ function('ale_linters#eruby#erubi#GetCommand'),
\ )},
\ 'callback': 'ale#handlers#ruby#HandleSyntaxErrors',
\})

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" Author: Jake Zimmerman <jake@zimmerman.io>, Eddie Lebow https://github.com/elebow
" Description: eruby checker using `erubis`, instead of `erb`
function! ale_linters#eruby#erubis#GetCommand(buffer) abort
let l:rails_root = ale#ruby#FindRailsRoot(a:buffer)
if empty(l:rails_root)
return 'erubis -x %t | ruby -c'
endif
" Rails-flavored eRuby does not comply with the standard as understood by
" Erubis, so we'll have to do some substitution. This does not reduce the
" effectiveness of the linter - the translated code is still evaluated.
return 'ruby -r erubis -e ' . ale#Escape('puts Erubis::Eruby.new($stdin.read.gsub(%{<%=},%{<%})).src') . '< %t | ruby -c'
endfunction
call ale#linter#Define('eruby', {
\ 'name': 'erubis',
\ 'executable': 'erubis',
\ 'output_stream': 'stderr',
\ 'command': function('ale_linters#eruby#erubis#GetCommand'),
\ 'callback': 'ale#handlers#ruby#HandleSyntaxErrors',
\})

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" Author: aclemons - https://github.com/aclemons
" based on the ale rubocop linter
" Description: Ruumba, RuboCop linting for ERB templates.
call ale#Set('eruby_ruumba_executable', 'ruumba')
call ale#Set('eruby_ruumba_options', '')
function! ale_linters#eruby#ruumba#GetCommand(buffer) abort
let l:executable = ale#Var(a:buffer, 'eruby_ruumba_executable')
return ale#handlers#ruby#EscapeExecutable(l:executable, 'ruumba')
\ . ' --format json --force-exclusion '
\ . ale#Var(a:buffer, 'eruby_ruumba_options')
\ . ' --stdin ' . ale#Escape(expand('#' . a:buffer . ':p'))
endfunction
function! ale_linters#eruby#ruumba#Handle(buffer, lines) abort
try
let l:errors = json_decode(a:lines[0])
catch
return []
endtry
if !has_key(l:errors, 'summary')
\|| l:errors['summary']['offense_count'] == 0
\|| empty(l:errors['files'])
return []
endif
let l:output = []
for l:error in l:errors['files'][0]['offenses']
let l:start_col = l:error['location']['column'] + 0
call add(l:output, {
\ 'lnum': l:error['location']['line'] + 0,
\ 'col': l:start_col,
\ 'end_col': l:start_col + l:error['location']['length'] - 1,
\ 'code': l:error['cop_name'],
\ 'text': l:error['message'],
\ 'type': ale_linters#eruby#ruumba#GetType(l:error['severity']),
\})
endfor
return l:output
endfunction
function! ale_linters#eruby#ruumba#GetType(severity) abort
if a:severity is? 'convention'
\|| a:severity is? 'warning'
\|| a:severity is? 'refactor'
return 'W'
endif
return 'E'
endfunction
call ale#linter#Define('eruby', {
\ 'name': 'ruumba',
\ 'executable': {b -> ale#Var(b, 'eruby_ruumba_executable')},
\ 'command': function('ale_linters#eruby#ruumba#GetCommand'),
\ 'callback': 'ale_linters#eruby#ruumba#Handle',
\})

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" Author: Niraj Thapaliya - https://github.com/nthapaliya
" Description: Lints fish files using fish -n
function! ale_linters#fish#fish#Handle(buffer, lines) abort
" Matches patterns such as:
"
" home/.config/fish/functions/foo.fish (line 1): Missing end to balance this function definition
" function foo
" ^
"
" OR, patterns such as:
"
" Unsupported use of '||'. In fish, please use 'COMMAND; or COMMAND'.
" /tmp/vLz620o/258/test.fish (line 2): if set -q SSH_CLIENT || set -q SSH_TTY
" ^
"
" fish -n can return errors in either format.
let l:pattern = '^\(.* (line \(\d\+\)): \)\(.*\)$'
let l:column_pattern = '^ *\^'
let l:output = []
let l:column_offset = 0
let l:last_line_with_message = ''
for l:line in a:lines
" Look for error lines first.
let l:match = matchlist(l:line, l:pattern)
if !empty(l:match)
if !empty(l:last_line_with_message)
let l:text = l:last_line_with_message
else
let l:text = l:match[3]
endif
let l:column_offset = len(l:match[1])
let l:last_line_with_message = ''
call add(l:output, {
\ 'col': 0,
\ 'lnum': str2nr(l:match[2]),
\ 'text': l:text,
\})
else
" Look for column markers like ' ^' second.
" The column index will be set according to how long the line is.
let l:column_match = matchstr(l:line, l:column_pattern)
if !empty(l:column_match) && !empty(l:output)
let l:output[-1].col = len(l:column_match) - l:column_offset
let l:last_line_with_message = ''
else
let l:last_line_with_message = l:line
let l:column_offset = 0
endif
endif
endfor
return l:output
endfunction
call ale#linter#Define('fish', {
\ 'name': 'fish',
\ 'output_stream': 'stderr',
\ 'executable': 'fish',
\ 'command': 'fish -n %t',
\ 'callback': 'ale_linters#fish#fish#Handle',
\})

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" Author: w0rp <devw0rp@gmail.com>
" Description: gcc for Fortran files
" This option can be set to 0 to use -ffixed-form
call ale#Set('fortran_gcc_use_free_form', 1)
call ale#Set('fortran_gcc_executable', 'gcc')
" Set this option to change the GCC options for warnings for Fortran.
call ale#Set('fortran_gcc_options', '-Wall')
function! ale_linters#fortran#gcc#Handle(buffer, lines) abort
" We have to match a starting line and a later ending line together,
" like so.
"
" :21.34:
" Error: Expected comma in I/O list at (1)
let l:line_marker_pattern = ':\(\d\+\)[.:]\=\(\d\+\)\=:\=$'
let l:message_pattern = '^\(Error\|Warning\): \(.\+\)$'
let l:looking_for_message = 0
let l:last_loclist_obj = {}
let l:output = []
for l:line in a:lines
if l:looking_for_message
let l:match = matchlist(l:line, l:message_pattern)
else
let l:match = matchlist(l:line, l:line_marker_pattern)
endif
if len(l:match) == 0
continue
endif
if l:looking_for_message
let l:looking_for_message = 0
" Now we have the text, we can set it and add the error.
let l:last_loclist_obj.text = l:match[2]
let l:last_loclist_obj.type = l:match[1] is# 'Warning' ? 'W' : 'E'
call add(l:output, l:last_loclist_obj)
else
let l:last_loclist_obj = {
\ 'bufnr': a:buffer,
\ 'lnum': l:match[1] + 0,
\ 'col': l:match[2] + 0,
\}
" Start looking for the message and error type.
let l:looking_for_message = 1
endif
endfor
return l:output
endfunction
function! ale_linters#fortran#gcc#GetCommand(buffer) abort
let l:layout_option = ale#Var(a:buffer, 'fortran_gcc_use_free_form')
\ ? '-ffree-form'
\ : '-ffixed-form'
return '%e -S -x f95 -fsyntax-only ' . l:layout_option
\ . ale#Pad(ale#Var(a:buffer, 'fortran_gcc_options'))
\ . ' -'
endfunction
call ale#linter#Define('fortran', {
\ 'name': 'gcc',
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'fortran_gcc_executable')},
\ 'command': function('ale_linters#fortran#gcc#GetCommand'),
\ 'callback': 'ale_linters#fortran#gcc#Handle',
\})

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" Author: unpairedbracket ben.spiers22@gmail.com
" Description: A language server for fortran
call ale#Set('fortran_language_server_executable', 'fortls')
call ale#Set('fortran_language_server_use_global', get(g:, 'ale_use_global_executables', 0))
function! ale_linters#fortran#language_server#GetProjectRoot(buffer) abort
let l:fortls_file = ale#path#FindNearestFile(a:buffer, '.fortls')
return !empty(l:fortls_file) ? fnamemodify(l:fortls_file, ':h') : ''
endfunction
call ale#linter#Define('fortran', {
\ 'name': 'language_server',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'fortran_language_server_executable')},
\ 'command': '%e',
\ 'project_root': function('ale_linters#fortran#language_server#GetProjectRoot'),
\})

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" Author: Jansen Mitchell https://github.com/JansenMitchell
" Description: proselint for Fountain files
call ale#linter#Define('fountain', {
\ 'name': 'proselint',
\ 'executable': 'proselint',
\ 'command': 'proselint %t',
\ 'callback': 'ale#handlers#unix#HandleAsWarning',
\})

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" Author: RyanSquared <vandor2012@gmail.com>
" Description: `fusion-lint` linter for FusionScript files
call ale#Set('fuse_fusionlint_executable', 'fusion-lint')
call ale#Set('fuse_fusionlint_options', '')
function! ale_linters#fuse#fusionlint#GetCommand(buffer) abort
return '%e' . ale#Pad(ale#Var(a:buffer, 'fuse_fusionlint_options'))
\ . ' --filename %s -i'
endfunction
function! ale_linters#fuse#fusionlint#Handle(buffer, lines) abort
let l:pattern = '^.*:\(\d\+\):\(\d\+\): (\([WE]\)\d\+) \(.\+\)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'col': l:match[2] + 0,
\ 'text': l:match[4],
\ 'type': l:match[3],
\})
endfor
return l:output
endfunction
call ale#linter#Define('fuse', {
\ 'name': 'fusionlint',
\ 'executable': {b -> ale#Var(b, 'fuse_fusionlint_executable')},
\ 'command': function('ale_linters#fuse#fusionlint#GetCommand'),
\ 'callback': 'ale_linters#fuse#fusionlint#Handle',
\})

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" Author: Nick Yamane <nick.diego@gmail.com>
" Description: gitlint for git commit message files
call ale#Set('gitcommit_gitlint_executable', 'gitlint')
call ale#Set('gitcommit_gitlint_options', '')
call ale#Set('gitcommit_gitlint_use_global', get(g:, 'ale_use_global_executables', 0))
function! ale_linters#gitcommit#gitlint#GetExecutable(buffer) abort
return ale#python#FindExecutable(a:buffer, 'gitcommit_gitlint', ['gitlint'])
endfunction
function! ale_linters#gitcommit#gitlint#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'gitcommit_gitlint_options')
return '%e' . ale#Pad(l:options) . ' lint'
endfunction
function! ale_linters#gitcommit#gitlint#Handle(buffer, lines) abort
" Matches patterns line the following:
let l:pattern = '\v^(\d+): (\w+) (.*)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
let l:code = l:match[2]
if !ale#Var(a:buffer, 'warn_about_trailing_whitespace')
if l:code is# 'T2' || l:code is# 'B2'
continue
endif
endif
let l:item = {
\ 'lnum': l:match[1] + 0,
\ 'text': l:match[3],
\ 'code': l:code,
\ 'type': 'E',
\}
call add(l:output, l:item)
endfor
return l:output
endfunction
call ale#linter#Define('gitcommit', {
\ 'name': 'gitlint',
\ 'output_stream': 'stderr',
\ 'executable': function('ale_linters#gitcommit#gitlint#GetExecutable'),
\ 'command': function('ale_linters#gitcommit#gitlint#GetCommand'),
\ 'callback': 'ale_linters#gitcommit#gitlint#Handle',
\})

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" Author: Sven-Hendrik Haase <svenstaro@gmail.com>
" Description: glslang-based linter for glsl files
"
" TODO: Once https://github.com/KhronosGroup/glslang/pull/1047 is accepted,
" we can use stdin.
call ale#Set('glsl_glslang_executable', 'glslangValidator')
call ale#Set('glsl_glslang_options', '')
function! ale_linters#glsl#glslang#GetCommand(buffer) abort
return '%e'
\ . ale#Pad(ale#Var(a:buffer, 'glsl_glslang_options'))
\ . ' -C %t'
endfunction
function! ale_linters#glsl#glslang#Handle(buffer, lines) abort
" Matches patterns like the following:
"
" ERROR: 0:5: 'foo' : undeclared identifier
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[3]),
\ 'col': str2nr(l:match[2]),
\ 'text': l:match[4],
\ 'type': l:match[1] is# 'ERROR' ? 'E' : 'W',
\})
endfor
return l:output
endfunction
call ale#linter#Define('glsl', {
\ 'name': 'glslang',
\ 'executable': {b -> ale#Var(b, 'glsl_glslang_executable')},
\ 'command': function('ale_linters#glsl#glslang#GetCommand'),
\ 'callback': 'ale_linters#glsl#glslang#Handle',
\})

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" Author: Sven-Hendrik Haase <svenstaro@gmail.com>
" Description: A language server for glsl
call ale#Set('glsl_glslls_executable', 'glslls')
call ale#Set('glsl_glslls_logfile', '')
function! ale_linters#glsl#glslls#GetCommand(buffer) abort
let l:logfile = ale#Var(a:buffer, 'glsl_glslls_logfile')
let l:logfile_args = ''
if l:logfile isnot# ''
let l:logfile_args = ' --verbose -l ' . l:logfile
endif
return '%e' . l:logfile_args . ' --stdin'
endfunction
function! ale_linters#glsl#glslls#GetProjectRoot(buffer) abort
let l:project_root = ale#c#FindProjectRoot(a:buffer)
return !empty(l:project_root) ? fnamemodify(l:project_root, ':h:h') : ''
endfunction
call ale#linter#Define('glsl', {
\ 'name': 'glslls',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'glsl_glslls_executable')},
\ 'command': function('ale_linters#glsl#glslls#GetCommand'),
\ 'project_root': function('ale_linters#glsl#glslls#GetProjectRoot'),
\})

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" Author: Jerko Steiner <https://github.com/jeremija>
" Description: https://github.com/saibing/bingo
call ale#Set('go_bingo_executable', 'bingo')
call ale#Set('go_bingo_options', '--mode stdio')
function! ale_linters#go#bingo#GetCommand(buffer) abort
return '%e' . ale#Pad(ale#Var(a:buffer, 'go_bingo_options'))
endfunction
function! ale_linters#go#bingo#FindProjectRoot(buffer) abort
let l:project_root = ale#path#FindNearestFile(a:buffer, 'go.mod')
let l:mods = ':h'
if empty(l:project_root)
let l:project_root = ale#path#FindNearestDirectory(a:buffer, '.git')
let l:mods = ':h:h'
endif
return !empty(l:project_root) ? fnamemodify(l:project_root, l:mods) : ''
endfunction
call ale#linter#Define('go', {
\ 'name': 'bingo',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'go_bingo_executable')},
\ 'command': function('ale_linters#go#bingo#GetCommand'),
\ 'project_root': function('ale_linters#go#bingo#FindProjectRoot'),
\})

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" Author: Joshua Rubin <joshua@rubixconsulting.com>, Ben Reedy <https://github.com/breed808>,
" Jeff Willette <jrwillette88@gmail.com>
" Description: go build for Go files
" inspired by work from dzhou121 <dzhou121@gmail.com>
call ale#Set('go_go_executable', 'go')
call ale#Set('go_gobuild_options', '')
function! ale_linters#go#gobuild#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'go_gobuild_options')
" Run go test in local directory with relative path
return ale#path#BufferCdString(a:buffer)
\ . ale#Var(a:buffer, 'go_go_executable') . ' test'
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' -c -o /dev/null ./'
endfunction
function! ale_linters#go#gobuild#GetMatches(lines) abort
" Matches patterns like the following:
"
" file.go:27: missing argument for Printf("%s"): format reads arg 2, have only 1 args
" file.go:53:10: if block ends with a return statement, so drop this else and outdent its block (move short variable declaration to its own line if necessary)
" file.go:5:2: expected declaration, found 'STRING' "log"
" go test returns relative paths so use tail of filename as part of pattern matcher
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:? (.+)$'
return ale#util#GetMatches(a:lines, l:pattern)
endfunction
function! ale_linters#go#gobuild#Handler(buffer, lines) abort
let l:dir = expand('#' . a:buffer . ':p:h')
let l:output = []
for l:match in ale_linters#go#gobuild#GetMatches(a:lines)
call add(l:output, {
\ 'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'text': l:match[4],
\ 'type': 'E',
\})
endfor
return l:output
endfunction
call ale#linter#Define('go', {
\ 'name': 'gobuild',
\ 'aliases': ['go build'],
\ 'executable': {b -> ale#Var(b, 'go_go_executable')},
\ 'command': function('ale_linters#go#gobuild#GetCommand'),
\ 'output_stream': 'stderr',
\ 'callback': 'ale_linters#go#gobuild#Handler',
\ 'lint_file': 1,
\})

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" Author: neersighted <bjorn@neersighted.com>
" Description: gofmt for Go files
call ale#linter#Define('go', {
\ 'name': 'gofmt',
\ 'output_stream': 'stderr',
\ 'executable': 'gofmt',
\ 'command': 'gofmt -e %t',
\ 'callback': 'ale#handlers#unix#HandleAsError',
\})

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" Author: Sascha Grunert <mail@saschagrunert.de>
" Description: Adds support of golangci-lint
call ale#Set('go_golangci_lint_options', '--enable-all')
call ale#Set('go_golangci_lint_executable', 'golangci-lint')
call ale#Set('go_golangci_lint_package', 0)
function! ale_linters#go#golangci_lint#GetCommand(buffer) abort
let l:filename = expand('#' . a:buffer . ':t')
let l:options = ale#Var(a:buffer, 'go_golangci_lint_options')
let l:lint_package = ale#Var(a:buffer, 'go_golangci_lint_package')
if l:lint_package
return ale#path#BufferCdString(a:buffer)
\ . '%e run '
\ . l:options
endif
return ale#path#BufferCdString(a:buffer)
\ . '%e run '
\ . ale#Escape(l:filename)
\ . ' ' . l:options
endfunction
function! ale_linters#go#golangci_lint#GetMatches(lines) abort
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:?:?:?\s\*?(.+)$'
return ale#util#GetMatches(a:lines, l:pattern)
endfunction
function! ale_linters#go#golangci_lint#Handler(buffer, lines) abort
let l:dir = expand('#' . a:buffer . ':p:h')
let l:output = []
for l:match in ale_linters#go#golangci_lint#GetMatches(a:lines)
" l:match[1] will already be an absolute path, output from
" golangci_lint
call add(l:output, {
\ 'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'type': 'E',
\ 'text': l:match[4],
\})
endfor
return l:output
endfunction
call ale#linter#Define('go', {
\ 'name': 'golangci-lint',
\ 'executable': {b -> ale#Var(b, 'go_golangci_lint_executable')},
\ 'command': function('ale_linters#go#golangci_lint#GetCommand'),
\ 'callback': 'ale_linters#go#golangci_lint#Handler',
\ 'lint_file': 1,
\})

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" Author: neersighted <bjorn@neersighted.com>
" Description: golint for Go files
call ale#Set('go_golint_executable', 'golint')
call ale#Set('go_golint_options', '')
function! ale_linters#go#golint#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'go_golint_options')
return '%e'
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' %t'
endfunction
call ale#linter#Define('go', {
\ 'name': 'golint',
\ 'output_stream': 'both',
\ 'executable': {b -> ale#Var(b, 'go_golint_executable')},
\ 'command': function('ale_linters#go#golint#GetCommand'),
\ 'callback': 'ale#handlers#unix#HandleAsWarning',
\})

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" Author: Ben Reedy <https://github.com/breed808>, Jeff Willette <jrwillette88@gmail.com>
" Description: Adds support for the gometalinter suite for Go files
call ale#Set('go_gometalinter_options', '')
call ale#Set('go_gometalinter_executable', 'gometalinter')
call ale#Set('go_gometalinter_lint_package', 0)
function! ale_linters#go#gometalinter#GetCommand(buffer) abort
let l:filename = expand('#' . a:buffer . ':t')
let l:options = ale#Var(a:buffer, 'go_gometalinter_options')
let l:lint_package = ale#Var(a:buffer, 'go_gometalinter_lint_package')
" BufferCdString is used so that we can be sure the paths output from gometalinter can
" be calculated to absolute paths in the Handler
if l:lint_package
return ale#path#BufferCdString(a:buffer)
\ . '%e'
\ . (!empty(l:options) ? ' ' . l:options : '') . ' .'
endif
return ale#path#BufferCdString(a:buffer)
\ . '%e'
\ . ' --include=' . ale#Escape(ale#util#EscapePCRE(l:filename))
\ . (!empty(l:options) ? ' ' . l:options : '') . ' .'
endfunction
function! ale_linters#go#gometalinter#GetMatches(lines) abort
let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:?:?(warning|error):?\s\*?(.+)$'
return ale#util#GetMatches(a:lines, l:pattern)
endfunction
function! ale_linters#go#gometalinter#Handler(buffer, lines) abort
let l:dir = expand('#' . a:buffer . ':p:h')
let l:output = []
for l:match in ale_linters#go#gometalinter#GetMatches(a:lines)
" l:match[1] will already be an absolute path, output from gometalinter
call add(l:output, {
\ 'filename': ale#path#GetAbsPath(l:dir, l:match[1]),
\ 'lnum': l:match[2] + 0,
\ 'col': l:match[3] + 0,
\ 'type': tolower(l:match[4]) is# 'warning' ? 'W' : 'E',
\ 'text': l:match[5],
\})
endfor
return l:output
endfunction
call ale#linter#Define('go', {
\ 'name': 'gometalinter',
\ 'executable': {b -> ale#Var(b, 'go_gometalinter_executable')},
\ 'command': function('ale_linters#go#gometalinter#GetCommand'),
\ 'callback': 'ale_linters#go#gometalinter#Handler',
\ 'lint_file': 1,
\})

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" Author: w0rp <devw0rp@gmail.com>
" Author: Jerko Steiner <https://github.com/jeremija>
" Description: https://github.com/saibing/gopls
call ale#Set('go_gopls_executable', 'gopls')
call ale#Set('go_gopls_options', '--mode stdio')
function! ale_linters#go#gopls#GetCommand(buffer) abort
return '%e' . ale#Pad(ale#Var(a:buffer, 'go_gopls_options'))
endfunction
function! ale_linters#go#gopls#FindProjectRoot(buffer) abort
let l:project_root = ale#path#FindNearestFile(a:buffer, 'go.mod')
let l:mods = ':h'
if empty(l:project_root)
let l:project_root = ale#path#FindNearestDirectory(a:buffer, '.git')
let l:mods = ':h:h'
endif
return !empty(l:project_root) ? fnamemodify(l:project_root, l:mods) : ''
endfunction
call ale#linter#Define('go', {
\ 'name': 'gopls',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'go_gopls_executable')},
\ 'command': function('ale_linters#go#gopls#GetCommand'),
\ 'project_root': function('ale_linters#go#gopls#FindProjectRoot'),
\})

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" Author: Ben Reedy <https://github.com/breed808>
" Description: gosimple for Go files
function! ale_linters#go#gosimple#GetCommand(buffer) abort
return ale#path#BufferCdString(a:buffer) . ' gosimple .'
endfunction
call ale#linter#Define('go', {
\ 'name': 'gosimple',
\ 'executable': 'gosimple',
\ 'command': function('ale_linters#go#gosimple#GetCommand'),
\ 'callback': 'ale#handlers#go#Handler',
\ 'output_stream': 'both',
\ 'lint_file': 1,
\})

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" Author: Jelte Fennema <github-public@jeltef.nl>
" Description: gotype for Go files
function! ale_linters#go#gotype#GetCommand(buffer) abort
if expand('#' . a:buffer . ':p') =~# '_test\.go$'
return ''
endif
return ale#path#BufferCdString(a:buffer) . ' gotype -e .'
endfunction
call ale#linter#Define('go', {
\ 'name': 'gotype',
\ 'output_stream': 'stderr',
\ 'executable': 'gotype',
\ 'command': function('ale_linters#go#gotype#GetCommand'),
\ 'callback': 'ale#handlers#go#Handler',
\ 'lint_file': 1,
\})

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" Author: neersighted <bjorn@neersighted.com>
" Description: go vet for Go files
"
" Author: John Eikenberry <jae@zhar.net>
" Description: updated to work with go1.10
call ale#Set('go_go_executable', 'go')
call ale#Set('go_govet_options', '')
function! ale_linters#go#govet#GetCommand(buffer) abort
let l:options = ale#Var(a:buffer, 'go_govet_options')
return ale#path#BufferCdString(a:buffer) . ' '
\ . ale#Var(a:buffer, 'go_go_executable') . ' vet '
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' .'
endfunction
call ale#linter#Define('go', {
\ 'name': 'govet',
\ 'aliases': ['go vet'],
\ 'output_stream': 'stderr',
\ 'executable': {b -> ale#Var(b, 'go_go_executable')},
\ 'command': function('ale_linters#go#govet#GetCommand'),
\ 'callback': 'ale#handlers#go#Handler',
\ 'lint_file': 1,
\})

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" Author: Horacio Sanson <https://github.com/hsanson>
" Description: Support for go-langserver https://github.com/sourcegraph/go-langserver
call ale#Set('go_langserver_executable', 'go-langserver')
call ale#Set('go_langserver_options', '')
function! ale_linters#go#langserver#GetCommand(buffer) abort
let l:executable = [ale#Escape(ale#Var(a:buffer, 'go_langserver_executable'))]
let l:options = ale#Var(a:buffer, 'go_langserver_options')
let l:options = substitute(l:options, '-gocodecompletion', '', 'g')
let l:options = filter(split(l:options, ' '), 'empty(v:val) != 1')
if ale#Var(a:buffer, 'completion_enabled')
call add(l:options, '-gocodecompletion')
endif
let l:options = uniq(sort(l:options))
return join(extend(l:executable, l:options), ' ')
endfunction
call ale#linter#Define('go', {
\ 'name': 'golangserver',
\ 'lsp': 'stdio',
\ 'executable': {b -> ale#Var(b, 'go_langserver_executable')},
\ 'command': function('ale_linters#go#langserver#GetCommand'),
\ 'project_root': function('ale#go#FindProjectRoot'),
\})

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" Author: Ben Reedy <https://github.com/breed808>
" Description: staticcheck for Go files
call ale#Set('go_staticcheck_options', '')
call ale#Set('go_staticcheck_lint_package', 0)
function! ale_linters#go#staticcheck#GetCommand(buffer) abort
let l:filename = expand('#' . a:buffer . ':t')
let l:options = ale#Var(a:buffer, 'go_staticcheck_options')
let l:lint_package = ale#Var(a:buffer, 'go_staticcheck_lint_package')
" BufferCdString is used so that we can be sure the paths output from
" staticcheck can be calculated to absolute paths in the Handler
if l:lint_package
return ale#path#BufferCdString(a:buffer)
\ . 'staticcheck'
\ . (!empty(l:options) ? ' ' . l:options : '') . ' .'
endif
return ale#path#BufferCdString(a:buffer)
\ . 'staticcheck'
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . ' ' . ale#Escape(l:filename)
endfunction
call ale#linter#Define('go', {
\ 'name': 'staticcheck',
\ 'executable': 'staticcheck',
\ 'command': function('ale_linters#go#staticcheck#GetCommand'),
\ 'callback': 'ale#handlers#go#Handler',
\ 'output_stream': 'both',
\ 'lint_file': 1,
\})

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" Author: Benjie Gillam <code@benjiegillam.com>
" Description: eslint for GraphQL files
call ale#linter#Define('graphql', {
\ 'name': 'eslint',
\ 'executable': function('ale#handlers#eslint#GetExecutable'),
\ 'command': function('ale#handlers#eslint#GetCommand'),
\ 'callback': 'ale#handlers#eslint#Handle',
\})

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" Author: Michiel Westerbeek <happylinks@gmail.com>
" Description: Linter for GraphQL Schemas
function! ale_linters#graphql#gqlint#GetCommand(buffer) abort
return ale#path#BufferCdString(a:buffer)
\ . 'gqlint'
\ . ' --reporter=simple %t'
endfunction
call ale#linter#Define('graphql', {
\ 'name': 'gqlint',
\ 'executable': 'gqlint',
\ 'command': function('ale_linters#graphql#gqlint#GetCommand'),
\ 'callback': 'ale#handlers#unix#HandleAsWarning',
\})

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@ -0,0 +1,22 @@
" Author: Fred Emmott <fe@fb.com>
" Description: Hack support via `hack lsp`
call ale#Set('hack_hack_executable', 'hh_client')
function! ale_linters#hack#hack#GetProjectRoot(buffer) abort
let l:hhconfig = ale#path#FindNearestFile(a:buffer, '.hhconfig')
return !empty(l:hhconfig) ? fnamemodify(l:hhconfig, ':h') : ''
endfunction
function! ale_linters#hack#hack#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'hack_hack_executable')
endfunction
call ale#linter#Define('hack', {
\ 'name': 'hack',
\ 'lsp': 'stdio',
\ 'executable': function('ale_linters#hack#hack#GetExecutable'),
\ 'command': '%e lsp --from vim-ale',
\ 'project_root': function('ale_linters#hack#hack#GetProjectRoot'),
\})

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@ -0,0 +1,40 @@
" Author: Fred Emmott <fe@fb.com>
" Description: Hack support via `hhast lsp`
call ale#Set('hack_hhast_executable', 'vendor/bin/hhast-lint')
function! ale_linters#hack#hhast#GetProjectRoot(buffer) abort
" Find the hack root, then figure out if it's also an HHAST root.
" Don't try to use lint configurations from vendor/foo/bar/hhast-lint.json
let l:hhconfig = ale#path#FindNearestFile(a:buffer, '.hhconfig')
if empty(l:hhconfig)
return ''
endif
let l:root = fnamemodify(l:hhconfig, ':h')
let l:hhast_config = findfile('hhast-lint.json', l:root)
return !empty(l:hhast_config) ? l:root : ''
endfunction
function! ale_linters#hack#hhast#GetExecutable(buffer) abort
let l:root = ale_linters#hack#hhast#GetProjectRoot(a:buffer)
let l:relative = ale#Var(a:buffer, 'hack_hhast_executable')
let l:absolute = findfile(l:relative, l:root)
return !empty(l:absolute) ? l:absolute : ''
endfunction
function! ale_linters#hack#hhast#GetInitializationOptions(buffer) abort
return {'lintMode': 'open-files'}
endfunction
call ale#linter#Define('hack', {
\ 'name': 'hhast',
\ 'lsp': 'stdio',
\ 'executable': function('ale_linters#hack#hhast#GetExecutable'),
\ 'command': '%e --mode lsp --from vim-ale',
\ 'project_root': function('ale_linters#hack#hhast#GetProjectRoot'),
\ 'initialization_options': function('ale_linters#hack#hhast#GetInitializationOptions'),
\})

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" Author: Patrick Lewis - https://github.com/patricklewis, thenoseman - https://github.com/thenoseman
" Description: haml-lint for Haml files
call ale#Set('haml_hamllint_executable', 'haml-lint')
function! ale_linters#haml#hamllint#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'haml_hamllint_executable')
endfunction
function! ale_linters#haml#hamllint#GetCommand(buffer) abort
let l:prefix = ''
let l:rubocop_config_file_path = ale#path#FindNearestFile(a:buffer, '.rubocop.yml')
let l:hamllint_config_file_path = ale#path#FindNearestFile(a:buffer, '.haml-lint.yml')
" Set HAML_LINT_RUBOCOP_CONF variable as it is needed for haml-lint to
" pick up the rubocop config.
"
" See https://github.com/brigade/haml-lint/blob/master/lib/haml_lint/linter/rubocop.rb#L89
" HamlLint::Linter::RuboCop#rubocop_flags
if !empty(l:rubocop_config_file_path)
if has('win32')
let l:prefix = 'set HAML_LINT_RUBOCOP_CONF=' . ale#Escape(l:rubocop_config_file_path) . ' &&'
else
let l:prefix = 'HAML_LINT_RUBOCOP_CONF=' . ale#Escape(l:rubocop_config_file_path)
endif
endif
return (!empty(l:prefix) ? l:prefix . ' ' : '')
\ . ale_linters#haml#hamllint#GetExecutable(a:buffer)
\ . (!empty(l:hamllint_config_file_path) ? ' --config ' . ale#Escape(l:hamllint_config_file_path) : '')
\ . ' %t'
endfunction
function! ale_linters#haml#hamllint#Handle(buffer, lines) abort
" Matches patterns like the following:
" <path>:51 [W] RuboCop: Use the new Ruby 1.9 hash syntax.
let l:pattern = '\v^.*:(\d+) \[([EW])\] (.+)$'
let l:output = []
for l:match in ale#util#GetMatches(a:lines, l:pattern)
call add(l:output, {
\ 'lnum': l:match[1] + 0,
\ 'type': l:match[2],
\ 'text': l:match[3]
\})
endfor
return l:output
endfunction
call ale#linter#Define('haml', {
\ 'name': 'hamllint',
\ 'executable': function('ale_linters#haml#hamllint#GetExecutable'),
\ 'command': function('ale_linters#haml#hamllint#GetCommand'),
\ 'callback': 'ale_linters#haml#hamllint#Handle'
\})

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" Author: Adrian Zalewski <aazalewski@hotmail.com>
" Description: Ember-template-lint for checking Handlebars files
call ale#Set('handlebars_embertemplatelint_executable', 'ember-template-lint')
call ale#Set('handlebars_embertemplatelint_use_global', get(g:, 'ale_use_global_executables', 0))
function! ale_linters#handlebars#embertemplatelint#Handle(buffer, lines) abort
let l:output = []
let l:json = ale#util#FuzzyJSONDecode(a:lines, {})
for l:error in get(values(l:json), 0, [])
if has_key(l:error, 'fatal')
call add(l:output, {
\ 'lnum': get(l:error, 'line', 1),
\ 'col': get(l:error, 'column', 1),
\ 'text': l:error.message,
\ 'type': l:error.severity == 1 ? 'W' : 'E',
\})
else
call add(l:output, {
\ 'lnum': l:error.line,
\ 'col': l:error.column,
\ 'text': l:error.rule . ': ' . l:error.message,
\ 'type': l:error.severity == 1 ? 'W' : 'E',
\})
endif
endfor
return l:output
endfunction
call ale#linter#Define('handlebars', {
\ 'name': 'ember-template-lint',
\ 'executable': {b -> ale#node#FindExecutable(b, 'handlebars_embertemplatelint', [
\ 'node_modules/.bin/ember-template-lint',
\ ])},
\ 'command': '%e --json %t',
\ 'callback': 'ale_linters#handlebars#embertemplatelint#Handle',
\})

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" Author: Eric Wolf <ericwolf42@gmail.com>
" Description: ghc for Haskell files called with cabal exec
call ale#Set('haskell_cabal_ghc_options', '-fno-code -v0')
function! ale_linters#haskell#cabal_ghc#GetCommand(buffer) abort
return ale#path#BufferCdString(a:buffer)
\ . 'cabal exec -- ghc '
\ . ale#Var(a:buffer, 'haskell_cabal_ghc_options')
\ . ' %t'
endfunction
call ale#linter#Define('haskell', {
\ 'name': 'cabal_ghc',
\ 'aliases': ['cabal-ghc'],
\ 'output_stream': 'stderr',
\ 'executable': 'cabal',
\ 'command': function('ale_linters#haskell#cabal_ghc#GetCommand'),
\ 'callback': 'ale#handlers#haskell#HandleGHCFormat',
\})

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@ -0,0 +1,18 @@
" Author: w0rp <devw0rp@gmail.com>
" Description: ghc for Haskell files
call ale#Set('haskell_ghc_options', '-fno-code -v0')
function! ale_linters#haskell#ghc#GetCommand(buffer) abort
return 'ghc '
\ . ale#Var(a:buffer, 'haskell_ghc_options')
\ . ' %t'
endfunction
call ale#linter#Define('haskell', {
\ 'name': 'ghc',
\ 'output_stream': 'stderr',
\ 'executable': 'ghc',
\ 'command': function('ale_linters#haskell#ghc#GetCommand'),
\ 'callback': 'ale#handlers#haskell#HandleGHCFormat',
\})

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@ -0,0 +1,19 @@
" Author: wizzup <wizzup@gmail.com>
" Description: ghc-mod for Haskell files
call ale#Set('haskell_ghc_mod_executable', 'ghc-mod')
function! ale_linters#haskell#ghc_mod#GetCommand (buffer) abort
let l:executable = ale#Var(a:buffer, 'haskell_ghc_mod_executable')
return ale#handlers#haskell_stack#EscapeExecutable(l:executable, 'ghc-mod')
\ . ' --map-file %s=%t check %s'
endfunction
call ale#linter#Define('haskell', {
\ 'name': 'ghc_mod',
\ 'aliases': ['ghc-mod'],
\ 'executable': {b -> ale#Var(b, 'haskell_ghc_mod_executable')},
\ 'command': function('ale_linters#haskell#ghc_mod#GetCommand'),
\ 'callback': 'ale#handlers#haskell#HandleGHCFormat',
\})

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