updated readme and github action

.github/workflows/main.yml

@@ -31,5 +31,5 @@ jobs:
         env:
           API_USER: ${{ secrets.API_USER }}
           API_PASSWORD: ${{ secrets.API_PASSWORD }}
-          CRONCERT_API: ${{ secrets.CRONCERT_API }}
+          EVENT_API: ${{ secrets.EVENT_API }}
 

README.md

@@ -27,6 +27,10 @@ Currently an event has the following fields:
 
 Have a look at the configuration file `config.yml` for details about how to configure the crawler for a specific website.
 
+## Run the crawler
+
+The crawler can be executed with `go run main.go` to crawl all configured locations and print the results. To run a single crawler add the flag `-single`. To write the events to the event api add the environment variables `API_USER`, `API_PASSWORD` and `EVENT_API` and add the flag `-store` to the go command.
+
 ## Regular execution through Github Actions
 
 The crawler is regularely being executed through Github Actions and its crawled data consequently written to the event api described below.

main.go

@@ -293,7 +293,7 @@ func extractStringRegex(rc *RegexConfig, s string) (string, error) {
 }
 
 func writeEventsToAPI(c Crawler) {
-	apiUrl := os.Getenv("CRONCERT_API")
+	apiUrl := os.Getenv("EVENT_API")
 	client := &http.Client{
 		Timeout: time.Second * 10,
 	}