Fix 9.4e: the four readers use the branch follower's Entry, Ready, entries rows, entry-not-found finding and entry_again tool; their copies are deleted

Builds: design 47 G A-103, A-15, §614

Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h

modules/claude-code/cmd/claude-code/catalogfeed.go

@@ -6,10 +6,6 @@ package main
 // `manifests`.
 
 import (
-	"fmt"
-	"strings"
-
-	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 )
 
@@ -20,41 +16,3 @@ type CatalogHalf interface {
 	// Ready is nil once every watched branch has its first view (none-yet counting as one), else says what it waits for.
 	Ready() error
 }
-
-// branchesHalf is the CatalogHalf over the follower of the watched branches.
-type branchesHalf struct{ b *meshcatalogclient.Branches }
-
-func (h branchesHalf) Ready() error {
-	followed := h.b.Followed()
-	if len(followed) == 0 {
-		return fmt.Errorf("the catalog half names no watched branch yet (the seat mesh-catalog's registrations are asked until they answer)")
-	}
-	var waiting []string
-	for _, branch := range followed {
-		if c, ok := h.b.Catalog(branch); ok {
-			select {
-			case <-c.Ready():
-			default:
-				waiting = append(waiting, branch)
-			}
-		}
-	}
-	if len(waiting) > 0 {
-		return fmt.Errorf("the catalog half has no first view of %s yet", strings.Join(waiting, ", "))
-	}
-	return nil
-}
-
-func (h branchesHalf) Entry(module string) (catalog.CatalogEntry, bool, error) {
-	if err := h.Ready(); err != nil {
-		return catalog.CatalogEntry{}, false, err
-	}
-	for _, branch := range h.b.Followed() { // the branch followed first names a module more than one hold
-		if c, ok := h.b.Catalog(branch); ok {
-			if e, ok := c.Entry(module); ok {
-				return e, true, nil
-			}
-		}
-	}
-	return catalog.CatalogEntry{}, false, nil
-}

modules/claude-code/cmd/claude-code/catalogfeed_test.go

@@ -58,7 +58,7 @@ func TestCatalogHalfIsTheWatchedBranchesNewestRevision(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	h := branchesHalf{b}
+	h := b
 	if _, _, err := h.Entry("pg"); err == nil || !strings.Contains(err.Error(), "no watched branch") {
 		t.Fatalf("before the registrations: %v, want an error naming the missing branch", err)
 	}

modules/claude-code/cmd/claude-code/insteadof_test.go

@@ -4,9 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
-	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	"os"
 	"reflect"
 	"slices"
@@ -14,6 +11,10 @@ import (
 	"testing"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
+
 	"git.novox.be/novox/mesh-sdk/go/seatdef"
 	"git.novox.be/novox/mesh-sdk/go/seatlist"
 	"git.novox.be/novox/mesh-sdk/go/views"

modules/claude-code/cmd/claude-code/main.go

@@ -488,7 +488,7 @@ func main() {
 		default:
 		}
 	}
-	meshCatalog = branchesHalf{branches}
+	meshCatalog = branches
 	if launched {
 		fsys = FilesFor(p)
 	}

modules/claude-code/cmd/claude-code/mesh.go

@@ -16,8 +16,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 	"net"
 	"os"
 	"path/filepath"
@@ -26,6 +24,9 @@ import (
 	"sync"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+
 	"git.novox.be/novox/mesh-sdk/go/catalogue"
 	"git.novox.be/novox/mesh-sdk/go/seatdef"
 	"git.novox.be/novox/mesh-sdk/go/seatlist"

modules/claude-code/cmd/claude-code/replace_registered_test.go

@@ -2,11 +2,12 @@ package main
 
 import (
 	"encoding/json"
-	occ "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient"
-	oc "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel"
 	"strings"
 	"testing"
 	"time"
+
+	occ "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient"
+	oc "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel"
 )
 
 // A section registered for the mesh before the controller's terminal took that over, or set at the terminal, is

modules/mesh-config/cmd/mesh-config/catalogfeed.go

@@ -7,8 +7,6 @@ package main
 
 import (
 	"context"
-	"fmt"
-	"strings"
 
 	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
@@ -20,49 +18,7 @@ type CatalogHalf interface {
 	Entry(module string) (catalog.CatalogEntry, bool, error)
 	// Ready is nil once every watched branch has its first view (none-yet counting as one), else says what it waits for.
 	Ready() error
-	// ByFingerprint reads an entry by the fingerprint of a build: from a branch's half when one lists it, else asked of the
+	// Resolve reads an entry by the fingerprint of a build: from a branch's half when one lists it, else asked of the
 	// seat's verb `entry` once and kept (asked, answered or not found).
-	ByFingerprint(ctx context.Context, fingerprint string) (catalog.CatalogEntry, meshcatalogclient.EntryState)
-}
-
-// branchesHalf is the CatalogHalf over the follower of the watched branches.
-type branchesHalf struct{ b *meshcatalogclient.Branches }
-
-func (h branchesHalf) Ready() error {
-	followed := h.b.Followed()
-	if len(followed) == 0 {
-		return fmt.Errorf("the catalog half names no watched branch yet (the seat mesh-catalog's registrations are asked until they answer)")
-	}
-	var waiting []string
-	for _, branch := range followed {
-		if c, ok := h.b.Catalog(branch); ok {
-			select {
-			case <-c.Ready():
-			default:
-				waiting = append(waiting, branch)
-			}
-		}
-	}
-	if len(waiting) > 0 {
-		return fmt.Errorf("the catalog half has no first view of %s yet", strings.Join(waiting, ", "))
-	}
-	return nil
-}
-
-func (h branchesHalf) Entry(module string) (catalog.CatalogEntry, bool, error) {
-	if err := h.Ready(); err != nil {
-		return catalog.CatalogEntry{}, false, err
-	}
-	for _, branch := range h.b.Followed() { // the branch followed first names a module more than one hold
-		if c, ok := h.b.Catalog(branch); ok {
-			if e, ok := c.Entry(module); ok {
-				return e, true, nil
-			}
-		}
-	}
-	return catalog.CatalogEntry{}, false, nil
-}
-
-func (h branchesHalf) ByFingerprint(ctx context.Context, fingerprint string) (catalog.CatalogEntry, meshcatalogclient.EntryState) {
-	return h.b.Resolve(ctx, fingerprint)
+	Resolve(ctx context.Context, fingerprint string) (catalog.CatalogEntry, meshcatalogclient.EntryState)
 }

modules/mesh-config/cmd/mesh-config/catalogfeed_test.go

@@ -58,7 +58,7 @@ func TestCatalogHalfIsTheWatchedBranchesNewestRevision(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	h := branchesHalf{b}
+	h := b
 	if _, _, err := h.Entry("pg"); err == nil || !strings.Contains(err.Error(), "no watched branch") {
 		t.Fatalf("before the registrations: %v, want an error naming the missing branch", err)
 	}

modules/mesh-config/cmd/mesh-config/config_test.go

@@ -5,15 +5,16 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
-	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
-	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	"sort"
 	"strings"
 	"sync"
 	"testing"
 	"time"
+
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
+	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 )
 
 // memStore is the bus as mesh-config reaches it, in memory: its states and the mirrors it reads, its history log,
@@ -43,7 +44,7 @@ func (m *memStore) Entry(module string) (catalog.CatalogEntry, bool, error) {
 
 func (m *memStore) Ready() error { return m.notYet }
 
-func (m *memStore) ByFingerprint(_ context.Context, fp string) (catalog.CatalogEntry, catalogclient.EntryState) {
+func (m *memStore) Resolve(_ context.Context, fp string) (catalog.CatalogEntry, catalogclient.EntryState) {
 	m.mu.Lock()
 	defer m.mu.Unlock()
 	if e, ok := m.byFp[fp]; ok {

modules/mesh-config/cmd/mesh-config/delivery.go

@@ -6,9 +6,10 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
 	"strings"
 
+	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
+
 	"git.novox.be/novox/mesh-contracts/health-and-repair/go/clients/meshhandactsclient"
 )
 

modules/mesh-config/cmd/mesh-config/main.go

@@ -152,13 +152,15 @@ func main() {
 		default:
 		}
 	}
-	branches.Entries.Changed = func(catalogclient.EntryRow) {
+	// An entry the catalog holds none of is a finding `entry-not-found`, and a new pass starts at each answer (design 47 G A-103).
+	branches.WriteEntryFindings(w, func(catalogclient.EntryRow) {
 		select {
 		case moved <- struct{}{}:
 		default:
 		}
-	}
-	c.Catalog = branchesHalf{branches}
+	})
+	theViews.entries = func() any { return branches.EntryStatuses() }
+	c.Catalog = branches
 	theViews.catalog = func() []*views.Follower {
 		out := []*views.Follower{branches.Registrations.Follower}
 		for _, b := range branches.Followed() {
@@ -180,7 +182,7 @@ func main() {
 	go resolving(c, moved)
 	go hearing(c)
 	go hearingDelivery(c)
-	if err := stdio.Serve("", Tools(c)); err != nil {
+	if err := stdio.Serve("", append(Tools(c), branches.EntryAgainTool("config", c.Store.HandAct))); err != nil {
 		logf("%v", err)
 		os.Exit(1)
 	}

modules/mesh-config/cmd/mesh-config/manifest_test.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/json"
+	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	"os"
 	"path/filepath"
 	"slices"
@@ -62,6 +63,8 @@ func TestEveryStateAndActHasItsTool(t *testing.T) {
 	for _, tool := range Tools(&Config{}) {
 		served[tool.Name] = true
 	}
+	// the catalog half's follower serves the part's `entry_again` (design 47 G A-103), beside the module's own tools
+	served[(&catalogclient.Branches{}).EntryAgainTool("config", nil).Name] = true
 	if len(m.Claims) != 1 || m.Claims[0].Name != Seat || strings.Join(m.Claims[0].Serves, ",") != strings.Join(SeatVerbs, ",") {
 		t.Errorf("claims %+v, want %s serving %v", m.Claims, Seat, SeatVerbs)
 	}

modules/mesh-config/cmd/mesh-config/ownerviews.go

@@ -16,10 +16,11 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	"sort"
 	"strings"
 
+	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
+
 	stdio "git.novox.be/novox/mesh-sdk/go"
 	"git.novox.be/novox/mesh-sdk/go/views"
 )
@@ -53,6 +54,8 @@ type ownerViews struct {
 	// catalog is the followers of the catalog half (the registrations and each watched branch's revision view), which the
 	// first-view tools list and ask again beside the owners' (design 47 G §614); nil before they are followed.
 	catalog func() []*views.Follower
+	// entries lists the entries by fingerprint the catalog half's follower keeps (design 47 G A-103).
+	entries func() any
 }
 
 // newOwnerViews makes a follower for each state; changed is told when any picture changes. findings is the module's writer,
@@ -194,7 +197,11 @@ func viewTools(c *Config, o func() *ownerViews) []stdio.Tool {
 				if ov == nil {
 					return nil, errors.New("mesh-config reads its owners through views only when it runs as the module")
 				}
-				return map[string]any{"first-views": ov.statuses()}, nil
+				out := map[string]any{"first-views": ov.statuses()}
+				if ov.entries != nil {
+					out["entries"] = ov.entries()
+				}
+				return out, nil
 			}},
 		{Name: FirstViewAgainTool,
 			Description: "Ask a first view once more by hand, `<owner>.<state>` (all when not given), recorded as a hand act with " +

modules/mesh-config/cmd/mesh-config/pulls.go

@@ -6,11 +6,12 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"git.novox.be/novox/mesh-contracts/go/clients/meshconfigclient"
 	"regexp"
 	"strconv"
 	"strings"
 	"time"
+
+	"git.novox.be/novox/mesh-contracts/go/clients/meshconfigclient"
 )
 
 // A config value held for the open pull request that introduces its key (novox/hq ADR 0502, issue 1826).

modules/mesh-config/cmd/mesh-config/pulls_test.go

@@ -3,11 +3,12 @@ package main
 import (
 	"encoding/json"
 	"errors"
-	"git.novox.be/novox/mesh-contracts/go/clients/meshconfigclient"
 	"strings"
 	"testing"
 	"time"
 
+	"git.novox.be/novox/mesh-contracts/go/clients/meshconfigclient"
+
 	occ "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient"
 )
 

modules/mesh-config/cmd/mesh-config/resolve.go

@@ -3,10 +3,11 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 	"sort"
 	"strings"
 	"time"
+
+	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 )
 
 // The four sources (novox/hq ADR 0348 §2, §3, §9): a module's value on a node resolves, the most specific winning,

modules/mesh-config/cmd/mesh-config/sources.go

@@ -5,11 +5,12 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"sort"
+	"strings"
+
 	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
 	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
-	"sort"
-	"strings"
 )
 
 // Reading the sources, writing the resolved values, and publishing the list of predefined keys.
@@ -212,7 +213,7 @@ func (c *Config) trunkEntry(module string) (catalog.CatalogEntry, error) {
 // builtDeclarations is a module's declarations at a build: the manifest of the catalog entry of its fingerprint (design 47
 // G §594, §614); an entry still asked, or the seat's word that it holds none, is an error naming it.
 func (c *Config) builtDeclarations(module, fp string) (ModuleDeclarations, error) {
-	e, state := c.Catalog.ByFingerprint(context.Background(), fp)
+	e, state := c.Catalog.Resolve(context.Background(), fp)
 	switch state {
 	case catalogclient.EntryAnswered:
 		if e.Module != module {

modules/mesh-config/cmd/mesh-config/takeover.go

@@ -13,8 +13,9 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	"time"
+
+	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 )
 
 // The states and reads.

modules/mesh-config/cmd/mesh-config/takeover_test.go

@@ -2,9 +2,10 @@ package main
 
 import (
 	"encoding/json"
-	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	"strings"
 	"testing"
+
+	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 )
 
 // The trunk's manifests aMesh declares.

modules/mesh-config/cmd/mesh-config/whole_integration_test.go

@@ -18,13 +18,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
-	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
-	nodeengine "git.novox.be/novox/mesh-contracts/go/seats/nodeengine"
-	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
-	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
-	delivery "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshdelivery"
 	"io"
 	"maps"
 	"os"
@@ -36,6 +29,14 @@ import (
 	"testing"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
+	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+	nodeengine "git.novox.be/novox/mesh-contracts/go/seats/nodeengine"
+	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
+	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
+	delivery "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshdelivery"
+
 	"github.com/nats-io/nats.go"
 	"github.com/nats-io/nats.go/jetstream"
 

modules/mesh-config/module.json

@@ -59,7 +59,8 @@
     "config_rename_close",
     "config_retiring",
     "config_first_views",
-    "config_first_view_again"
+    "config_first_view_again",
+    "config_entry_again"
   ],
   "state": [
     "values",

modules/mesh-provisioner/cmd/mesh-provisioner/catalogfake_test.go

@@ -69,7 +69,7 @@ func (f *fakeCatalog) Ready() error {
 	return f.notYet
 }
 
-func (f *fakeCatalog) ByFingerprint(_ context.Context, fp string) (catalog.CatalogEntry, catalogclient.EntryState) {
+func (f *fakeCatalog) Resolve(_ context.Context, fp string) (catalog.CatalogEntry, catalogclient.EntryState) {
 	f.mu.Lock()
 	defer f.mu.Unlock()
 	if e, ok := f.byFp[fp]; ok {

modules/mesh-provisioner/cmd/mesh-provisioner/catalogfeed.go

@@ -7,8 +7,6 @@ package main
 
 import (
 	"context"
-	"fmt"
-	"strings"
 
 	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
@@ -20,49 +18,7 @@ type CatalogHalf interface {
 	Entry(module string) (catalog.CatalogEntry, bool, error)
 	// Ready is nil once every watched branch has its first view (none-yet counting as one), else says what it waits for.
 	Ready() error
-	// ByFingerprint reads an entry by the fingerprint of a build: from a branch's half when one lists it, else asked of the
+	// Resolve reads an entry by the fingerprint of a build: from a branch's half when one lists it, else asked of the
 	// seat's verb `entry` once and kept (asked, answered or not found).
-	ByFingerprint(ctx context.Context, fingerprint string) (catalog.CatalogEntry, meshcatalogclient.EntryState)
-}
-
-// branchesHalf is the CatalogHalf over the follower of the watched branches.
-type branchesHalf struct{ b *meshcatalogclient.Branches }
-
-func (h branchesHalf) Ready() error {
-	followed := h.b.Followed()
-	if len(followed) == 0 {
-		return fmt.Errorf("the catalog half names no watched branch yet (the seat mesh-catalog's registrations are asked until they answer)")
-	}
-	var waiting []string
-	for _, branch := range followed {
-		if c, ok := h.b.Catalog(branch); ok {
-			select {
-			case <-c.Ready():
-			default:
-				waiting = append(waiting, branch)
-			}
-		}
-	}
-	if len(waiting) > 0 {
-		return fmt.Errorf("the catalog half has no first view of %s yet", strings.Join(waiting, ", "))
-	}
-	return nil
-}
-
-func (h branchesHalf) Entry(module string) (catalog.CatalogEntry, bool, error) {
-	if err := h.Ready(); err != nil {
-		return catalog.CatalogEntry{}, false, err
-	}
-	for _, branch := range h.b.Followed() { // the branch followed first names a module more than one hold
-		if c, ok := h.b.Catalog(branch); ok {
-			if e, ok := c.Entry(module); ok {
-				return e, true, nil
-			}
-		}
-	}
-	return catalog.CatalogEntry{}, false, nil
-}
-
-func (h branchesHalf) ByFingerprint(ctx context.Context, fingerprint string) (catalog.CatalogEntry, meshcatalogclient.EntryState) {
-	return h.b.Resolve(ctx, fingerprint)
+	Resolve(ctx context.Context, fingerprint string) (catalog.CatalogEntry, meshcatalogclient.EntryState)
 }

modules/mesh-provisioner/cmd/mesh-provisioner/catalogfeed_test.go

@@ -58,7 +58,7 @@ func TestCatalogHalfIsTheWatchedBranchesNewestRevision(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	h := branchesHalf{b}
+	h := b
 	if _, _, err := h.Entry("pg"); err == nil || !strings.Contains(err.Error(), "no watched branch") {
 		t.Fatalf("before the registrations: %v, want an error naming the missing branch", err)
 	}

modules/mesh-provisioner/cmd/mesh-provisioner/composed_test.go

@@ -12,16 +12,17 @@ package main
 import (
 	"context"
 	"encoding/json"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
-	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
-	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogkey"
 	"os"
 	"slices"
 	"strings"
 	"testing"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
+	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogkey"
+
 	"git.novox.be/novox/mesh-sdk/go/catalogue"
 )
 

modules/mesh-provisioner/cmd/mesh-provisioner/holder.go

@@ -31,17 +31,18 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
-	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
-	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
-	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogkey"
 	"slices"
 	"sort"
 	"strings"
 	"sync"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	engineclient "git.novox.be/novox/mesh-contracts/go/clients/nodeengineclient"
+	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
+	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogkey"
+
 	occ "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient"
 	oc "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel"
 	"git.novox.be/novox/mesh-contracts/provisioning/go/clients/meshprovisionerclient"
@@ -903,7 +904,7 @@ func (h *Holder) haveOutcome(p *meshprovisionerclient.Provision) {
 // read from the catalog entry of that fingerprint (design 47 G §594, §614); known is false while the entry is asked or when
 // the seat holds none (the caller then does not refuse).
 func (h *Holder) buildOffers(module, fingerprint, provision string) (offers, known bool) {
-	entry, state := h.Catalog.ByFingerprint(context.Background(), fingerprint)
+	entry, state := h.Catalog.Resolve(context.Background(), fingerprint)
 	if state != catalogclient.EntryAnswered || entry.Module != module {
 		return false, false
 	}

modules/mesh-provisioner/cmd/mesh-provisioner/holder_integration_test.go

@@ -14,12 +14,13 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 	"strings"
 	"testing"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+
 	"github.com/nats-io/nats.go"
 	"github.com/nats-io/nats.go/jetstream"
 

modules/mesh-provisioner/cmd/mesh-provisioner/holder_test.go

@@ -4,8 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 	"go/ast"
 	"go/parser"
 	"go/token"
@@ -15,6 +13,9 @@ import (
 	"testing"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	meshseat "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+
 	occ "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient"
 	oc "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel"
 	"git.novox.be/novox/mesh-contracts/provisioning/go/clients/meshprovisionerclient"

modules/mesh-provisioner/cmd/mesh-provisioner/main.go

@@ -10,13 +10,14 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	"os"
 	"strings"
 	"sync"
 	"sync/atomic"
 	"time"
 
+	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
+
 	seat "git.novox.be/novox/mesh-contracts/health-and-repair/go/seats/meshconditions"
 	oc "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel"
 	stdio "git.novox.be/novox/mesh-sdk/go"
@@ -249,7 +250,7 @@ func main() {
 		os.Exit(1)
 	}
 	branches.Logf = logf
-	cat := branchesHalf{branches}
+	cat := branches
 	findings, err := newFindingsWriter()
 	if err != nil {
 		logf("%v", err)
@@ -295,11 +296,12 @@ func main() {
 		w.add(h.NodesOfModule(module)...)
 		w.add(loads.heldBack(h)...)
 	}
-	branches.Entries.Changed = func(row catalogclient.EntryRow) {
+	// An entry the catalog holds none of is a finding `entry-not-found` (design 47 G A-103).
+	branches.WriteEntryFindings(findings, func(row catalogclient.EntryRow) {
 		if row.Entry != nil {
 			w.add(h.NodesOfModule(row.Entry.Module)...)
 		}
-	}
+	})
 	v.Start(context.Background())
 	go w.run(h)
 	go starting(h)
@@ -350,7 +352,8 @@ func main() {
 			time.Sleep(wait)
 		}
 	}()
-	if err := stdio.Serve("", append(append(Tools(s), holderTools(h)...), v.Tools("provisioner")...)); err != nil {
+	if err := stdio.Serve("", append(append(append(Tools(s), holderTools(h)...), v.Tools("provisioner")...),
+		branches.EntryAgainTool("provisioner", handAct))); err != nil {
 		logf("%v", err)
 		os.Exit(1)
 	}
@@ -405,3 +408,9 @@ func Tools(s Store) []stdio.Tool {
 		},
 	}}
 }
+
+// handAct records a hand act in the log of the seat mesh-hand-acts.
+func handAct(what, why, cause string) error {
+	_, err := meshhandactsclient.Recorder{Ask: stdio.Ask}.Record(meshhandactsclient.Request{What: what, Why: why, Cause: cause})
+	return err
+}

modules/mesh-provisioner/cmd/mesh-provisioner/provisioner_test.go

@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	catalogclient "git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	"os"
 	"regexp"
 	"slices"
@@ -348,6 +349,8 @@ func TestTheManifestDeclaresWhatTheCodeKeeps(t *testing.T) {
 	for _, tool := range append(append(Tools(newStore()), holderTools(&Holder{})...), (&views.Reader{}).Tools("provisioner")...) {
 		served[tool.Name] = true
 	}
+	// the catalog half's follower serves the part's `entry_again` (design 47 G A-103), beside the module's own tools
+	served[(&catalogclient.Branches{}).EntryAgainTool("provisioner", nil).Name] = true
 	for what, tool := range map[string]string{Registry: Seat + "." + Verb, Needs: Seat + "." + Verb,
 		Applied: Seat + "." + Verb, Collect: Seat + "." + Verb, ProvisionsState: ProvisionsTool, PlansState: PlansTool,
 		"a composition on a change": ComposeTool, "a decision on an answer": DecideTool} {

modules/mesh-provisioner/module.json

@@ -49,7 +49,8 @@
     "provisioner_decide",
     "provisioner_health",
     "provisioner_first_views",
-    "provisioner_first_view_again"
+    "provisioner_first_view_again",
+    "provisioner_entry_again"
   ],
   "state": [
     "registry",

modules/mesh-self-check/cmd/mesh-self-check/catalogfeed.go

@@ -5,9 +5,6 @@ package main
 // catalog graph entry carries whole (§443), never the indexer's state `modules` or `manifests`.
 
 import (
-	"fmt"
-	"strings"
-
 	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 )
@@ -22,23 +19,15 @@ type CatalogHalf interface {
 type branchesHalf struct{ b *meshcatalogclient.Branches }
 
 func (h branchesHalf) Modules() (map[string]catalog.CatalogEntry, error) {
-	followed := h.b.Followed()
-	if len(followed) == 0 {
-		return nil, fmt.Errorf("the catalog half names no watched branch yet (the seat mesh-catalog's registrations are asked until they answer)")
+	if err := h.b.Ready(); err != nil {
+		return nil, err
 	}
 	out := map[string]catalog.CatalogEntry{}
-	var waiting []string
-	for _, branch := range followed {
+	for _, branch := range h.b.Followed() {
 		c, ok := h.b.Catalog(branch)
 		if !ok {
 			continue
 		}
-		select {
-		case <-c.Ready():
-		default:
-			waiting = append(waiting, branch)
-			continue
-		}
 		half, _ := c.View() // a branch at none-yet is ready and empty (§614)
 		for m, e := range half.Entries {
 			if _, ok := out[m]; !ok { // the branch followed first names a module both hold
@@ -46,8 +35,5 @@ func (h branchesHalf) Modules() (map[string]catalog.CatalogEntry, error) {
 			}
 		}
 	}
-	if len(waiting) > 0 {
-		return nil, fmt.Errorf("the catalog half has no first view of %s yet", strings.Join(waiting, ", "))
-	}
 	return out, nil
 }