make it clear that folder locations must be mounted locally

also remove some opionated validation. this is done by kubeconform, doesn't need to be done by us too

cmd/root.go

@@ -79,7 +79,7 @@ func init() {
 		newStringOpts().
 			withChoices("hide", "delete").
 			withDefault("hide"))
-	stringSliceFlag(flags, "schemas-location", "Sets schema locations to be used for every check request. Can be common paths inside the repos being checked or git urls in either git or http(s) format.")
+	stringSliceFlag(flags, "schemas-location", "Sets schema locations to be used for every check request. Can be a common path on the host or git urls in either git or http(s) format.")
 	boolFlag(flags, "enable-conftest", "Set to true to enable conftest policy checking of manifests.")
 	stringSliceFlag(flags, "policies-location", "Sets rego policy locations to be used for every check request. Can be common path inside the repos being checked or git urls in either git or http(s) format.",
 		newStringSliceOpts().

pkg/checks/kubeconform/validate.go

@@ -28,20 +28,7 @@ func getSchemaLocations(ctr container.Container) []string {
 	}
 
 	// schemas configured globally
-	for _, schemasLocation := range cfg.SchemasLocations {
-		if strings.HasPrefix(schemasLocation, "http://") || strings.HasPrefix(schemasLocation, "https://") {
-			locations = append(locations, schemasLocation)
-		} else {
-			if _, err := os.Stat(schemasLocation); err != nil {
-				log.Warn().
-					Err(err).
-					Str("path", schemasLocation).
-					Msg("schemas location is invalid, skipping")
-			} else {
-				locations = append(locations, schemasLocation)
-			}
-		}
-	}
+	locations = append(locations, cfg.SchemasLocations...)
 
 	for index := range locations {
 		location := locations[index]