Allow to add token from within the action.yml file.

action.yml

@@ -4,6 +4,9 @@ runs:
   using: 'go'
   main: 'main.go'
 inputs:
+  token:
+    description: 'Access token which allow to create pull requests'
+    default: ${{ github.token }}
   title:
     required: false
     description: The title of the pull request
@@ -23,6 +26,7 @@ inputs:
   head:
     description: >
       The pull request head branch (the one within the new code is developed).
+
   outputs:
     pull-request-number:
       description: 'The pull request number'

main.go

@@ -69,9 +69,9 @@ func main() {
 		githubactions.Fatalf("could not get context: %v", err.Error())
 	}
 
-	token := os.Getenv("GITHUB_TOKEN")
+	token := githubactions.GetInput("token")
 	fmt.Printf("Api url is %v\n", ctx.ServerURL)
-	fmt.Printf("Debug: GITHUB_TOKEN begins with %v (4 first characters) and length is %d\n", token[0:4], len(token))
+	fmt.Printf("Debug: token begins with %v (4 first characters) and length is %d\n", token[0:4], len(token))
 
 	config, err := ParseActionConfig(*ctx)
 	if err != nil {