Refactored code + .env nv now serves env vars

Author: chebro

bin/getUnreadEmailCount.sh

@@ -0,0 +1,15 @@
+#! /bin/bash
+source ./config/.env
+
+curl "https://gmail.googleapis.com/gmail/v1/users/$EMAIL_ID/messages?q=is:unread&key=$API_KEY" \
+--header "Authorization: Bearer $1" --header 'Accept: application/json' \
+--compressed > ./bin/data/response.json
+
+ERROR_CODE=$(cat ./bin/data/response.json | grep "code" | cut --delimiter ":" --fields=2 | cut --delimiter "," --fields=1)
+RESULT=$(cat ./bin/data/response.json | grep "resultSizeEstimate" | cut --delimiter ":" --fields=2)
+
+if [ $ERROR_CODE ]; then
+    ./bin/refreshAccessToken.sh
+else
+    echo $RESULT
+fi

bin/refreshAccessToken.sh

@@ -0,0 +1,8 @@
+#! /bin/bash
+source ./config/.env
+
+curl -X POST "https://www.googleapis.com/oauth2/v4/token?client_id=$CLIENT_ID&client_secret=$CLIENT_SECRET&grant_type=$GRANT_TYPE&refresh_token=$REFRESH_TOKEN" > ./bin/data/access_token.json
+
+ACCESS_TOKEN=$(cat ./bin/data/access_token.json| grep "access_token" | cut --delimiter ":" --fields=2 | cut --delimiter "," --fields=1 | cut --delimiter '"' --fields=2)
+
+./bin/getUnreadEmailCount.sh $ACCESS_TOKEN

getUnreadEmailCount.sh

@@ -5,11 +5,11 @@ def switchLED(state):
 	BOARD.digital[LED_PIN].write(state)
 
 BOARD = Arduino('/dev/ttyACM0')
-ACCESS_TOKEN = json.load(open('./access_token.json', 'r'))['access_token']
+ACCESS_TOKEN = json.load(open('./bin/data/access_token.json', 'r'))['access_token']
 LED_PIN = 13
 
 while True:
-    response = int(os.popen(f'./getUnreadEmailCount.sh {ACCESS_TOKEN}').read())
-    print(response)
+    response = int(os.popen(f'./bin/getUnreadEmailCount.sh {ACCESS_TOKEN}').read())
+    print('Total Unread Emails:', response)
     switchLED(1) if response else switchLED(0)
     time.sleep(5)