From d77bfbc3c8929851ee19ea604b2a6481d03771e3 Mon Sep 17 00:00:00 2001
From: vince <wallet77@gmail.com>
Date: Thu, 17 May 2018 14:20:59 +0200
Subject: [PATCH] chore: add changelog generation into contributing.md

---
 CONTRIBUTING.md | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 83fa8beac..21dda9d79 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -100,3 +100,25 @@ This test files are located in test/bash/*
 - `$HOME/.pm2/pm2.pid` PM2 pid
 - `$HOME/.pm2/rpc.sock` Socket file for remote commands
 - `$HOME/.pm2/pub.sock` Socket file for publishable events
+
+## Generate changelog
+
+### requirements
+
+```
+npm install git-changelog -g
+```
+
+### usage
+
+Edit .changelogrc  
+Change "version_name" to the next version to release (example 1.1.2).  
+Change "tag" to the latest existing tag (example 1.1.1).
+
+Run the following command into pm2 directory
+```
+git-changelog
+```
+
+It will generate currentTagChangelog.md file.
+Just copy/paste the result into changelog.md