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add xo support (#304)

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* add xo support

* add documentation

* Fix a screw up when fixing conflicts

* Fix it harder
This commit is contained in:
Daniel Lupu 2017-02-09 20:54:49 +02:00 committed by w0rp
parent 6dfed8576e
commit d8efd4fa73
2 changed files with 78 additions and 1 deletions
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41
ale_linters/javascript/xo.vim Normal file
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@ -0,0 +1,41 @@
" Author: Daniel Lupu <lupu.daniel.f@gmail.com>
" Description: xo for JavaScript files
let g:ale_javascript_xo_executable =
\ get(g:, 'ale_javascript_xo_executable', 'xo')
let g:ale_javascript_xo_options =
\ get(g:, 'ale_javascript_xo_options', '')
let g:ale_javascript_xo_use_global =
\ get(g:, 'ale_javascript_xo_use_global', 0)
function! ale_linters#javascript#xo#GetExecutable(buffer) abort
if g:ale_javascript_xo_use_global
return g:ale_javascript_xo_executable
endif
return ale#util#ResolveLocalPath(
\ a:buffer,
\ 'node_modules/.bin/xo',
\ g:ale_javascript_xo_executable
\)
endfunction
function! ale_linters#javascript#xo#GetCommand(buffer) abort
return ale_linters#javascript#xo#GetExecutable(a:buffer)
\ . ' ' . g:ale_javascript_xo_options
\ . ' --reporter unix --stdin --stdin-filename %s'
endfunction
function! ale_linters#javascript#xo#Handle(buffer, lines) abort
" xo uses eslint and the output format is the same
return ale_linters#javascript#eslint#Handle(a:buffer, a:lines)
endfunction
call ale#linter#Define('javascript', {
\ 'name': 'xo',
\ 'executable_callback': 'ale_linters#javascript#xo#GetExecutable',
\ 'command_callback': 'ale_linters#javascript#xo#GetCommand',
\ 'callback': 'ale_linters#javascript#xo#Handle',
\})

38
doc/ale.txt
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@ -36,6 +36,7 @@ CONTENTS *ale-contents*
4.24. python-pylint...................|ale-linter-options-python-pylint|
4.25. erlang..........................|ale-linter-options-erlang|
4.26. phpmd...........................|ale-linter-options-phpmd|
4.27. xo..............................|ale-linter-options-xo|
5. Linter Integration Notes.............|ale-linter-integration|
5.1. merlin..........................|ale-linter-integration-ocaml-merlin|
5.2. rust.............................|ale-integration-rust|
@ -86,7 +87,7 @@ The following languages and tools are supported.
* Go: 'gofmt -e', 'go vet', 'golint', 'go build'
* Haskell: 'ghc', 'hlint'
* HTML: 'HTMLHint', 'tidy'
* JavaScript: 'eslint', 'jscs', 'jshint', 'flow'
* JavaScript: 'eslint', 'jscs', 'jshint', 'flow', 'xo'
* JSON: 'jsonlint'
* LaTeX: 'chktex', 'lacheck'
* Lua: 'luacheck'
@ -892,6 +893,41 @@ g:ale_php_phpmd_ruleset *g:ale_php_phpmd_ruleset*
This variable controls the ruleset used by phpmd. Default is to use all of
the available phpmd rulesets
------------------------------------------------------------------------------
4.27. xo *ale-linter-options-xo*
g:ale_javascript_xo_executable *g:ale_javascript_xo_executable*
Type: |String|
Default: `'xo'`
ALE will first discover the xo path in an ancestor node_modules
directory. If no such path exists, this variable will be used instead.
This variable can be set to change the path to xo.
If you wish to use only a globally installed version of xo, set
|g:ale_javascript_xo_use_global| to `1`.
g:ale_javascript_xo_options *g:ale_javascript_xo_options*
Type: |String|
Default: `''`
This variable can be set to pass additional options to xo.
g:ale_javascript_xo_use_global *g:ale_javascript_xo_use_global*
Type: |String|
Default: `0`
This variable controls whether or not ALE will search for a local path for
xo first. If this variable is set to `1`, then ALE will always use the
global version of xo, in preference to locally installed versions of
xo in node_modules.
===============================================================================
5. Linter Integration Notes *ale-linter-integration*