Merge pull request #3 from CorySanin/master

- Add option to run continuously on intervals of seconds (environment variable)
- Update optional config section, add Docker Compose section
- Add docker-compose template

README.md

@@ -30,9 +30,29 @@ docker run -e EMAIL=<EMAIL> -e PASSWORD=<PASSWORD> epicgames
 Replacing the environment variables `EMAIL` and `PASSWORD` for your epicgames store credentials.
 
 ## Optional configuration
-You can also specify two extra environmente variables `TIMEOUT` and `LOGIN_TIMEOUT` if you have a slow internet connection speed and want to make sure it won't affect the result of the script. `LOGLEVEL` can be used to specify the [log level](https://docs.python.org/3.7/library/logging.html#logging-levels) to log.
+You can also specify two extra environmente variables `TIMEOUT` and `LOGIN_TIMEOUT` if you have a slow internet connection speed and want to make sure it won't affect the result of the script. `LOGLEVEL` can be used to specify the [log level](https://docs.python.org/3.7/library/logging.html#logging-levels) to log. `SLEEPTIME` can be used to set the number of seconds to wait between looping through the procedure again. Defaults to -1, which will stop execution after a single iteration.
 Run a docker container with these:
 ```
-docker run -e TIMEOUT=10 -e LOGIN_TIMEOUT=15 -e LOGLEVEL=DEBUG -e EMAIL=<EMAIL> -e PASSWORD=<PASSWORD> epicgames
+docker run -e TIMEOUT=10 -e LOGIN_TIMEOUT=15 -e LOGLEVEL=DEBUG -e SLEEPTIME=43200 -e EMAIL=<EMAIL> -e PASSWORD=<PASSWORD> epicgames
 ```
 These environmente variables have a default value of `TIMEOUT = 5` and `LOGIN_TIMEOUT = 10`.
+
+## Docker Compose
+```
+version: '2'
+
+services:
+
+    egs-freegame:
+        build:
+            context: ./epicgames-weekly-freegames/
+            dockerfile: Dockerfile
+        restart: always
+        environment:
+            - TIMEOUT=10
+            - LOGIN_TIMEOUT=15
+            - SLEEPTIME=43200
+            - LOGLEVEL=DEBUG
+            - EMAIL=example@example.com
+            - PASSWORD=password123
+```

docker-compose.yml.template

@@ -0,0 +1,16 @@
+version: '2'
+
+services:
+    egs-freegame:
+        container_name: egs-freegame
+        build:
+            context: ./
+            dockerfile: Dockerfile
+        restart: always
+        environment:
+            - TIMEOUT=10
+            - LOGIN_TIMEOUT=15
+            - SLEEPTIME=43200
+            - LOGLEVEL=DEBUG
+            - EMAIL=example@example.com
+            - PASSWORD=password123

main.py

@@ -1,4 +1,5 @@
 import os
+import time
 import logging
 from selenium import webdriver
 from selenium.webdriver.common.by import By
@@ -12,7 +13,7 @@
 
 
 def read_env_variables():
-    global TIMEOUT, LOGIN_TIMEOUT, EMAIL, PASSWORD, LOGLEVEL
+    global TIMEOUT, LOGIN_TIMEOUT, EMAIL, PASSWORD, LOGLEVEL, SLEEPTIME
 
     value = os.getenv('TIMEOUT') or 5
     TIMEOUT = int(value)
@@ -22,6 +23,8 @@ def read_env_variables():
     EMAIL = os.getenv('EMAIL') or ''
     PASSWORD = os.getenv('PASSWORD') or ''
     LOGLEVEL = str.upper(os.getenv('LOGLEVEL') or '')
+    SLEEPTIME = int(os.getenv('SLEEPTIME') or -1)
+
 
 
 def execute():
@@ -174,6 +177,10 @@ def main():
         return
     logger.debug('started with TIMEOUT: %i, LOGIN_TIMEOUT: %i, EMAIL: %s, password: %s', TIMEOUT, LOGIN_TIMEOUT, EMAIL, len(PASSWORD)*"*")
     execute()
+    while SLEEPTIME >= 0:
+        logger.info('sleeping for %i seconds', SLEEPTIME)
+        time.sleep(SLEEPTIME)
+        execute()
 
 
 if __name__ == '__main__':