better erroring

action.yaml

@@ -9,12 +9,14 @@ inputs:
     description: "what level of issues to show (all|fatal)"
     required: false
     default: "all"
-outputs:
-  report:
-    description: "results of the scan"
+  fail:
+    description: "determines whether or not the workflow fails upon finding fatal issues (yes(default)|no)"
+    required: false
+    default: "yes"
 runs:
   using: docker
   image: Dockerfile
   env:
     COMPOSE_FILE_PATH: ${{ inputs.path }}
     LOG_LEVEL: ${{ inputs.show }}
+    FAIL_ON_FATAL: ${{ inputs.fail }}

main.go

@@ -98,11 +98,15 @@ func main() {
 
 	//this is better printing, it should probably group up the port issues in a better printing. Not sure how
 	lvl := os.Getenv("LOG_LEVEL")
+	fatalCount := 0
 	for _, p := range issues {
 		fmt.Println()
 		fmt.Println("----------------------------------------------------------------------------")
 		fmt.Println(p.Name)
 		for _, x := range p.Issues {
+			if x.Level == issue.FATAL {
+				fatalCount++
+			}
 			if lvl == "all" {
 				fmt.Printf("\tsafe: %t\n\tlevel: %s\n\tMessages:\n\t\t%s\n\n", x.Safe, x.Level, strings.Join(x.Messages, "\n\t\t"))
 			} else if lvl == "fatal" {
@@ -112,6 +116,10 @@ func main() {
 			}
 		}
 	}
+
+	if strings.EqualFold(os.Getenv("FAIL_ON_FATAL"), "yes") && fatalCount > 0 {
+		os.Exit(1)
+	}
 }
 
 // ensure cpus and mem_limit are set on the service