[golang] update error handling and bootstrap trade procurement

1 files changed, 5 insertions, 5 deletions

diff --git a/golang/pkg/agent/visit.go b/golang/pkg/agent/visit.go
index 448b885..4d79fef 100644
--- a/golang/pkg/agent/visit.go
+++ b/golang/pkg/agent/visit.go
@@ -10,7 +10,7 @@ import (
 func (a *agent) visitAllShipyards(ship *model.Ship) error {
 	shipyards, err := a.listShipyardsInSystem(ship.Nav.SystemSymbol)
 	if err != nil {
-		return fmt.Errorf("failed to visit all shipyards: %w", err)
+		return fmt.Errorf("failed to list shipyards in system %s: %w", ship.Nav.SystemSymbol, err)
 	}
 	shipyards = slices.DeleteFunc(shipyards, func(shipyard model.Shipyard) bool {
 		// filter out shipyards for which we already have ships prices
@@ -25,22 +25,22 @@ func (a *agent) visitAllShipyards(ship *model.Ship) error {
 	}
 	waypoint, err := a.client.GetWaypoint(ship.Nav.WaypointSymbol, a.db)
 	if err != nil {
-		return fmt.Errorf("failed to visit all shipyards: %w", err)
+		return fmt.Errorf("failed to get nav waypoint %s: %w", ship.Nav.WaypointSymbol, err)
 	}
 	waypoints := make([]model.Waypoint, 0)
 	for i := range shipyards {
 		waypoint, err := a.client.GetWaypoint(shipyards[i].Symbol, a.db)
 		if err != nil {
-			return fmt.Errorf("failed to visit all shipyards: %w", err)
+			return fmt.Errorf("failed to get waypoint %s: %w", shipyards[i].Symbol, err)
 		}
 		waypoints = append(waypoints, *waypoint)
 	}
 	sortByDistanceFrom(waypoint, waypoints)
 	if err := a.client.Navigate(ship, waypoints[0].Symbol, a.db); err != nil {
-		return fmt.Errorf("failed to visit all shipyards: %w", err)
+		return fmt.Errorf("failed to navigate to %s: %w", waypoints[0].Symbol, err)
 	}
 	if _, err := a.client.GetShipyard(&waypoints[0], a.db); err != nil {
-		return fmt.Errorf("failed to visit all shipyards: %w", err)
+		return fmt.Errorf("failed to get shipyard %s: %w", waypoints[0].Symbol, err)
 	}
 	// TODO get market data
 	return a.visitAllShipyards(ship)