Add config to README.md

README.md

@@ -17,10 +17,58 @@ Install with a single command:
 ```
 sudo wget 'https://github.com/onilton/ogl/releases/download/v0.0.1/ogl' -O /usr/local/bin/ogl
 ```
+## Config file
 
-## Features
+You can change some settings like colors in `~/.ogl`. An example config:
 
-## Config file
+```
+####################                                                                                                                                                     
+#Example Config
+#################### 
+
+# Seed is used to get a random color. We usually use the color from
+# git log --graph itself but sometimes a color isn't provided so
+# we need to choose a random color
+#seed=3
+
+# The graph/line style: "squared" "dual" "heavy" "default" (or "rounded")
+style=rounded
+
+# This fixes some column sizes. 
+#unlimited-fields=false 
+#subject.width=60
+#author.width=15
+#date.width=15
+
+# Field colors
+#subject.color=15
+#author.color=66
+#date.color=237
+
+# Hide consecutive date and author
+#hide-consecutive=true
+
+# Align commit messages
+#align-messages=false
+
+# Number of columns to give up aligning commits
+# When graph is too wide it can get hard to read commits
+# even in pieces where it is not that wide yet
+#max-align-messages=70
+
+# Enable unicode icons for branch/ref names
+#unicode-icons=true
+
+# Personalize branch/ref icons
+#icon.origin="🐱  "
+#icon.tag="⚑ "
+#icon.local="⌨  "
+#icon.head="✓"
+
+# Customize commit bullet 
+#icon.commit.bullet="◦"
+#icon.commit.childless="◦"
+```
 
 ## TO-DO