fix broken services

internal/flycd/deployment_service.go

@@ -576,6 +576,12 @@ func readAppConfigs(path string) (model.AppConfig, map[string]any, error) {
 		return model.AppConfig{}, nil, err
 	}
 
+	// Remove http_service from untyped config if it is zero in the typed config
+	// Otherwise fly.io thinks we want to listen on port 0 :S
+	if typed.HttpService.IsEmpty() {
+		delete(untyped, "http_service")
+	}
+
 	return typed, untyped, nil
 }
 

internal/flycd/model/app_config.go

@@ -39,6 +39,16 @@ type HttpService struct {
 	Processes          []string    `yaml:"processes" toml:"processes,omitempty"`
 }
 
+func (s HttpService) IsEmpty() bool {
+	return s.InternalPort == 0 &&
+		s.ForceHttps == false &&
+		s.AutoStopMachines == false &&
+		s.AutoStartMachines == false &&
+		s.MinMachinesRunning == 0 &&
+		s.Concurrency == Concurrency{} &&
+		len(s.Processes) == 0
+}
+
 type Mount struct {
 	Source      string `yaml:"source" toml:"source"`
 	Destination string `yaml:"destination" toml:"destination"`