From 450983e33309cdd8b6ad3849ee86e8b5b3903706 Mon Sep 17 00:00:00 2001
From: Benjamin Wohlwend <bw@piquadrat.ch>
Date: Fri, 17 Aug 2018 17:44:55 +0200
Subject: [PATCH] added instructions for PyCharm File Watcher setup (#418)

* added instructions for PyCharm File Watcher setup

With these steps, PyCharm will run black on every file save.

* Update README.md
---
 README.md | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index e360232..3becfd3 100644
--- a/README.md
+++ b/README.md
@@ -619,11 +619,22 @@ $ where black
     - Name: Black
     - Description: Black is the uncompromising Python code formatter.
     - Program: <install_location_from_step_2>
-    - Arguments: $FilePath$
+    - Arguments: `$FilePath$`
 
 5. Format the currently opened file by selecting `Tools -> External Tools -> black`.
     - Alternatively, you can set a keyboard shortcut by navigating to `Preferences -> Keymap -> External Tools -> External Tools - Black`.
 
+6. Optionally, run Black on every file save:
+
+    1. Make sure you have the [File Watcher](https://plugins.jetbrains.com/plugin/7177-file-watchers) plugin installed.
+    2. Go to `Preferences -> Tools -> File Watchers` and click `+` to add a new watcher:
+        - Name: Black
+        - File type: Python
+        - Scope: Project Files
+        - Program: <install_location_from_step_2>
+        - Arguments: `$FilePath$`
+        - Output paths to refresh: `$FilePathRelativeToProjectRoot$`
+        - Working directory: `$ProjectFileDir$`
 
 ### Vim
 
-- 
2.39.5