From eaeb71993f259c5014e22291f6cf08e623c1047b Mon Sep 17 00:00:00 2001
From: Mahmoud Mostafa <mah@moud.info>
Date: Mon, 31 Jul 2017 02:51:08 +0200
Subject: Add stylelint fixer

---
 autoload/ale/fix/registry.vim     |  5 +++++
 autoload/ale/fixers/stylelint.vim | 31 +++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 autoload/ale/fixers/stylelint.vim

(limited to 'autoload')

diff --git a/autoload/ale/fix/registry.vim b/autoload/ale/fix/registry.vim
index 6568a477..ce30c36e 100644
--- a/autoload/ale/fix/registry.vim
+++ b/autoload/ale/fix/registry.vim
@@ -67,6 +67,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['javascript'],
 \       'description': 'Fix JavaScript files using standard --fix',
 \   },
+\   'stylelint': {
+\       'function': 'ale#fixers#stylelint#Fix',
+\       'suggested_filetypes': ['css', 'sass', 'scss', 'stylus'],
+\       'description': 'Fix stylesheet files using stylelint --fix.',
+\   },
 \}
 
 " Reset the function registry to the default entries.
diff --git a/autoload/ale/fixers/stylelint.vim b/autoload/ale/fixers/stylelint.vim
new file mode 100644
index 00000000..7d5abb73
--- /dev/null
+++ b/autoload/ale/fixers/stylelint.vim
@@ -0,0 +1,31 @@
+" Author: Mahmoud Mostafa <mah@moud.info>
+" Description: Fixing files with stylelint.
+
+call ale#Set('stylelint_executable', 'stylelint')
+call ale#Set('stylelint_use_global', 0)
+
+function! ale#fixers#stylelint#GetExecutable(buffer) abort
+      return ale#node#FindExecutable(a:buffer, 'stylelint', [
+          \   'node_modules/stylelint/bin/stylelint.js',
+          \   'node_modules/.bin/stylelint',
+          \])
+endfunction
+
+
+function! ale#fixers#stylelint#Fix(buffer) abort
+    let l:executable = ale#fixers#stylelint#GetExecutable(a:buffer)
+
+    if ale#Has('win32') && l:executable =~? 'stylelint\.js$'
+        " For Windows, if we detect an stylelint.js script, we need to execute
+        " it with node, or the file can be opened with a text editor.
+        let l:head = 'node ' . ale#Escape(l:executable)
+    else
+        let l:head = ale#Escape(l:executable)
+    endif
+
+    return {
+    \   'command': l:head
+    \       . ' --fix %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction
-- 
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