From 82a7e9f5889c13021ff61f8dc80b57348318c449 Mon Sep 17 00:00:00 2001
From: Nikolay Zakirov <nickzakirov@gmail.com>
Date: Tue, 13 Jul 2021 17:58:18 +0500
Subject: add autoflake fixer (#3779)

* first attempt

* added autoflake executable

* added Windows executable for appveyor

* delete unused files

* corrected wrong sorting
---
 autoload/ale/fix/registry.vim     |  5 +++++
 autoload/ale/fixers/autoflake.vim | 28 ++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 autoload/ale/fixers/autoflake.vim

(limited to 'autoload')

diff --git a/autoload/ale/fix/registry.vim b/autoload/ale/fix/registry.vim
index 728b6df7..45518904 100644
--- a/autoload/ale/fix/registry.vim
+++ b/autoload/ale/fix/registry.vim
@@ -17,6 +17,11 @@ let s:default_registry = {
 \       'suggested_filetypes': ['python'],
 \       'description': 'Fix import issues with autoimport.',
 \   },
+\   'autoflake': {
+\       'function': 'ale#fixers#autoflake#Fix',
+\       'suggested_filetypes': ['python'],
+\       'description': 'Fix flake issues with autoflake.',
+\   },
 \   'autopep8': {
 \       'function': 'ale#fixers#autopep8#Fix',
 \       'suggested_filetypes': ['python'],
diff --git a/autoload/ale/fixers/autoflake.vim b/autoload/ale/fixers/autoflake.vim
new file mode 100644
index 00000000..e2ad6536
--- /dev/null
+++ b/autoload/ale/fixers/autoflake.vim
@@ -0,0 +1,28 @@
+" Author: circld <circld1@gmail.com>
+" Description: Fixing files with autoflake.
+
+call ale#Set('python_autoflake_executable', 'autoflake')
+call ale#Set('python_autoflake_use_global', get(g:, 'ale_use_global_executables', 0))
+call ale#Set('python_autoflake_options', '')
+
+function! ale#fixers#autoflake#Fix(buffer) abort
+    let l:executable = ale#python#FindExecutable(
+    \   a:buffer,
+    \   'python_autoflake',
+    \   ['autoflake'],
+    \)
+
+    if !executable(l:executable)
+        return 0
+    endif
+
+    let l:options = ale#Var(a:buffer, 'python_autoflake_options')
+
+    return {
+    \   'command': ale#Escape(l:executable)
+    \       . (!empty(l:options) ? ' ' . l:options : '')
+    \       . ' --in-place '
+    \       . ' %t',
+    \   'read_temporary_file': 1,
+    \}
+endfunction
-- 
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