Run postgres on the SDK's harness and moved path, dropping its copies (issue 849)

modules/postgres/cmd/postgres-provider/main.go

@@ -10,6 +10,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"git.novox.be/novox/mesh-sdk/go/provider/harness"
 	"os"
 	"time"
 
@@ -32,12 +33,12 @@ func main() {
 		}
 		return
 	}
-	var h *Harness
+	var h *harness.Harness
 	if consumers := handedConsumersFile(os.Getenv, os.Stat); consumers != "" {
 		// Handed to the provisioner (novox/hq ADR 0373): the provider helper answers the consumers its
 		// machine's client fills the file with, and the grant file still gives the consumers not moved
 		// (issue 937). Retirement is the harness's, never run, so its guards and its tools stand (issue 780).
-		h = &Harness{
+		h = &harness.Harness{
 			Resource: ProvisionName,
 			Receives: os.Getenv("MESH_RECEIVES"),
 			Adapter:  provisioner{pg: pg, announce: announce},
@@ -62,7 +63,7 @@ func main() {
 	} else if receives := os.Getenv("MESH_RECEIVES"); receives == "" {
 		say("MESH_RECEIVES is not set — the provisioner cannot run without it")
 	} else {
-		h = &Harness{
+		h = &harness.Harness{
 			Resource: "postgres-database",
 			Receives: receives,
 			Adapter:  provisioner{pg: pg, announce: announce},
@@ -93,7 +94,7 @@ func main() {
 	go pg.RunReader(context.Background(), os.Getenv("MESH_RECEIVES"), time.Minute, say)
 	// The retirement tools beside postgres's own: what is retired here, approving or rejecting what waits
 	// for a person, and deleting a retired consumer (novox/hq ADR 0230).
-	if err := stdio.Serve("", append(Tools(pg), RetirementTools(h)...)); err != nil {
+	if err := stdio.Serve("", append(Tools(pg), harness.RetirementTools(h)...)); err != nil {
 		say("%v", err)
 		os.Exit(1)
 	}