novox/mesh-catalog
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claude-code reads placements, modules and manifests through the placement and catalog clients and the seats' state names (B5e; ADR 0634 §1, §4; issue 1966)

Browse Source 
Claude-Session: https://claude.ai/code/session_01NcbgfFSnn24M3GcqttoU7i
This commit is contained in:
jschoubben
2026-11-05 15:27:33 +01:00
parent a636dc3df3
commit a609ebc8e5
4 changed files with 44 additions and 28 deletions
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modules/claude-code/cmd/claude-code/insteadof_test.go
+12 -9
View File
@@ -6,6 +6,10 @@ import (
"encoding/json"
"errors"
"fmt"
assignerclient "git.novox.be/novox/mesh-contracts/placement/go/clients/meshmoduleassignerclient"
mesh "git.novox.be/novox/mesh-contracts/placement/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"
"os"
"reflect"
"slices"
@@ -13,7 +17,6 @@ import (
"testing"
"time"
"git.novox.be/novox/mesh-sdk/go/delivery"
"git.novox.be/novox/mesh-sdk/go/seatdef"
"git.novox.be/novox/mesh-sdk/go/seatlist"
"git.novox.be/novox/mesh-sdk/go/views"
@@ -55,12 +58,12 @@ func someSeats() []seatdef.Definition {
func aMesh(t *testing.T) aBus {
t.Helper()
b := aBus{PlacementRead: {}, ModulesRead: {}, ManifestsRead: {}}
for _, p := range []delivery.Placement{
{V: 1, Node: "anchor", Decided: delivery.NodeDecided{PublicDomain: "Anchor.Example"},
Modules: []delivery.PlacedModule{{Module: "docker"}, {Module: "zsh"}}},
for _, p := range []mesh.Placement{
{V: 1, Node: "anchor", Decided: mesh.NodeDecided{PublicDomain: "Anchor.Example"},
Modules: []mesh.PlacedModule{{Module: "docker"}, {Module: "zsh"}}},
{V: 1, Node: "laptop"},
} {
values, err := delivery.PlacementValues(p)
values, err := assignerclient.PlacementValues(p)
if err != nil {
t.Fatal(err)
}
@@ -73,14 +76,14 @@ func aMesh(t *testing.T) aBus {
"zsh": `{"module":"zsh"}`,
} {
digest := fmt.Sprintf("%x", sha256.Sum256([]byte(manifest)))
mkey, _ := delivery.ManifestsKey(digest)
raw, err := json.Marshal(delivery.Manifest{V: 1, Module: module, JSON: manifest})
mkey, _ := catalogclient.ManifestsKey(digest)
raw, err := json.Marshal(catalog.ManifestsByDigestValue{V: 1, Module: module, Manifest: manifest})
if err != nil {
t.Fatal(err)
}
b[ManifestsRead][mkey] = raw
key, _ := delivery.ModulesKey(module)
b[ModulesRead][key], _ = json.Marshal(delivery.Module{V: 1, None: "nothing is built of it", Manifest: digest, Repository: "novox/mesh-catalog", Commit: "c"})
key, _ := catalogclient.ModulesKey(module)
b[ModulesRead][key], _ = json.Marshal(catalog.ModulesByModuleValue{V: 1, None: "nothing is built of it", Manifest: digest, Repository: "novox/mesh-catalog", Commit: "c"})
}
return b
}
modules/claude-code/cmd/claude-code/main.go
+13 -7
View File
@@ -26,7 +26,6 @@ import (
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"
stdio "git.novox.be/novox/mesh-sdk/go"
"git.novox.be/novox/mesh-sdk/go/delivery"
"git.novox.be/novox/mesh-sdk/go/seatlist"
"git.novox.be/novox/mesh-sdk/go/views"
)
@@ -214,10 +213,17 @@ func (s stateOf) Get(key string) (json.RawMessage, bool, error) {
func nodesRunningMe() ([]string, error) { return NodesRunning(viewStates{meshViews}, "claude-code") }
// The owners' read tools of the states this module follows, which the manifest invokes (novox/hq ADR 0615 §1).
// The holders whose views this module follows, as its manifest's `consumes` and `invokes` name them (the manifest test
// holds them equal).
const (
ModulesTool = delivery.IndexerModule + ".indexer_read_modules"
ManifestsTool = delivery.IndexerModule + ".indexer_read_manifests"
PlacementTool = delivery.AssignerModule + ".assigner_read_placement"
assignerModule = "mesh-delivery-assigner"
indexerModule = "mesh-delivery-indexer"
)
const (
ModulesTool = indexerModule + ".indexer_read_modules"
ManifestsTool = indexerModule + ".indexer_read_manifests"
PlacementTool = assignerModule + ".assigner_read_placement"
)
// meshViews is this module's picture of the indexer's modules and manifests and the assigner's placement: each asked
@@ -237,9 +243,9 @@ func newMeshViews() *views.Reader {
default:
}
}}
v.Follow(delivery.IndexerModule, "modules", ModulesTool)
v.Follow(delivery.IndexerModule, "manifests", ManifestsTool)
v.Follow(delivery.AssignerModule, "placement", PlacementTool)
v.Follow(indexerModule, "modules", ModulesTool)
v.Follow(indexerModule, "manifests", ManifestsTool)
v.Follow(assignerModule, "placement", PlacementTool)
return v
}
modules/claude-code/cmd/claude-code/mesh.go
+15 -12
View File
@@ -16,6 +16,10 @@ import (
"encoding/json"
"errors"
"fmt"
assignerclient "git.novox.be/novox/mesh-contracts/placement/go/clients/meshmoduleassignerclient"
mesh "git.novox.be/novox/mesh-contracts/placement/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"
"net"
"os"
"path/filepath"
@@ -25,7 +29,6 @@ import (
"time"
"git.novox.be/novox/mesh-sdk/go/catalogue"
"git.novox.be/novox/mesh-sdk/go/delivery"
"git.novox.be/novox/mesh-sdk/go/seatdef"
"git.novox.be/novox/mesh-sdk/go/seatlist"
)
@@ -89,9 +92,9 @@ func ReadMeshTools(p Paths) *MeshTools {
// The states read, each declared in the manifest's reads.
const (
PlacementRead = delivery.PlacementRead
ModulesRead = delivery.IndexerModule + ".modules"
ManifestsRead = delivery.IndexerModule + ".manifests"
PlacementRead = (assignerModule + "." + mesh.StatePlacement)
ModulesRead = indexerModule + "." + catalog.StateModules
ManifestsRead = indexerModule + "." + catalog.StateManifests
)
// States reads the module states the manifest declares in its reads: a state's keys, and one key's value.
@@ -108,12 +111,12 @@ type ModuleTools struct {
}
// placements is every node's placement, from the seat mesh-module-assigner's state.
func placements(st States) (map[string]delivery.Placement, error) {
func placements(st States) (map[string]mesh.Placement, error) {
keys, err := st.Keys(PlacementRead)
if err != nil {
return nil, fmt.Errorf("%s: %w", PlacementRead, err)
}
read := delivery.NewPlacementKeys()
read := assignerclient.NewKeys()
for _, k := range keys {
v, found, err := st.Get(PlacementRead, k)
if err != nil {
@@ -127,7 +130,7 @@ func placements(st States) (map[string]delivery.Placement, error) {
}
// runsOn is, by module, the nodes placement puts it on, sorted.
func runsOn(placed map[string]delivery.Placement) map[string][]string {
func runsOn(placed map[string]mesh.Placement) map[string][]string {
out := map[string][]string{}
for node, p := range placed {
for _, m := range p.Modules {
@@ -160,7 +163,7 @@ func modulesTools(st States, on map[string][]string) ([]ModuleTools, error) {
}
sort.Strings(modules)
for _, module := range modules {
key, err := delivery.ModulesKey(module)
key, err := catalogclient.ModulesKey(module)
if err != nil {
continue
}
@@ -171,11 +174,11 @@ func modulesTools(st States, on map[string][]string) ([]ModuleTools, error) {
}
continue
}
m, err := delivery.DecodeModule(raw)
m, err := catalogclient.DecodeModule(raw)
if err != nil || m.Manifest == "" {
continue
}
mkey, err := delivery.ManifestsKey(m.Manifest)
mkey, err := catalogclient.ManifestsKey(m.Manifest)
if err != nil {
continue
}
@@ -186,7 +189,7 @@ func modulesTools(st States, on map[string][]string) ([]ModuleTools, error) {
}
continue
}
kept, err := delivery.DecodeManifest(raw)
kept, err := catalogclient.DecodeManifest(raw)
if err != nil {
problems = append(problems, fmt.Errorf("the manifest of %s: %w", module, err))
continue
@@ -194,7 +197,7 @@ func modulesTools(st States, on map[string][]string) ([]ModuleTools, error) {
var man struct {
Replaces map[string][]string `json:"replaces"`
}
if json.Unmarshal([]byte(kept.JSON), &man) != nil || len(man.Replaces) == 0 {
if json.Unmarshal([]byte(kept.Manifest), &man) != nil || len(man.Replaces) == 0 {
continue
}
out = append(out, ModuleTools{Module: module, On: on[module], Replaces: man.Replaces})
modules/claude-code/go.mod
+4
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@@ -5,6 +5,10 @@ go 1.26.0
require git.novox.be/novox/mesh-sdk/go v0.1.14-0.20261104174359-05b3e2e1b94f
require (
git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient v0.0.0-00010101000000-000000000000
git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog v0.0.0-00010101000000-000000000000
git.novox.be/novox/mesh-contracts/placement/go/clients/meshmoduleassignerclient v0.0.0-00010101000000-000000000000
git.novox.be/novox/mesh-contracts/placement/go/seats/meshmoduleassigner v0.0.0-00010101000000-000000000000
git.novox.be/novox/mesh-contracts/health-and-repair/go/clients/meshconditionsclient v0.0.0-00010101000000-000000000000
git.novox.be/novox/mesh-contracts/health-and-repair/go/clients/meshhandactsclient v0.0.0-00010101000000-000000000000
git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient v0.0.0-00010101000000-000000000000