From 2b40dd23514838fb3528146431fa7160243c12f6 Mon Sep 17 00:00:00 2001
From: Malcolm Akinje <malcolm.akinje@gmail.com>
Date: Thu, 25 Oct 2018 10:33:35 -0400
Subject: [PATCH] Added README.md and argument checks for news.go

---
 .gitignore |  3 +--
 README.md  | 27 +++++++++++++++++++++++++++
 news.go    |  7 ++++++-
 3 files changed, 34 insertions(+), 3 deletions(-)
 create mode 100644 README.md

diff --git a/.gitignore b/.gitignore
index 987ef5e..3b0cb0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
 .idea/
-*.exe
-assets/
\ No newline at end of file
+*.exe
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..5869939
--- /dev/null
+++ b/README.md
@@ -0,0 +1,27 @@
+# **Overview**
+This go service through the use of Twilio and NewsAPI will hit the NewsAPI endpoint for igns headlines and send them to your cellphone number along with a small description of the headline and a link to the article or video.
+
+# **Setup**
+For this program to work you need to export these things in your environment:
+
+```
+export TWILIO_API_KEY=[api-key]
+export TWILIO_SID=[account-sid]
+export TWILIO_NUMBER=[your twilio number]
+export NEWS_API_KEY=[api-key]
+```
+
+Both your Twilio API key and account SID can be found on your twilio console
+
+News API key can be found after signing up with https://newsapi.org/
+
+# **Usage**
+The contract for this program is as follows:
+
+```
+./news <number to send messages to>
+```
+
+Note: the number needs to have the country Dialing code as well.
+So for the United States an example number would be 
+`+15555555555`
\ No newline at end of file
diff --git a/news.go b/news.go
index 0d523a6..f2c95a9 100644
--- a/news.go
+++ b/news.go
@@ -31,7 +31,12 @@ type IgnResponse struct {
 }
 
 func main() {
-	setTimer()
+	if len(os.Args) == 2 {
+		setTimer()
+	} else {
+		print("Usage:\n")
+		print("      ./news <cellNumber>\n")
+	}
 }
 
 func setTimer() {