Add bounded public member inspection through shared query scopes

2026-09-22 18:11:54 -07:00
parent bcc915d597
commit c5e79ae3c9
5 changed files with 282 additions and 52 deletions
@@ -0,0 +1,176 @@
+import { compileKernelProgram } from "./kernel.js";
+import { hexDigest, type ExecutionPlan } from "./plan.js";
+import type { PublicQueryContract } from "./client-contracts.js";
+import { portableValueSchema } from "../bindings/portable.js";
+const scalar = (name: string) => ({ kind: "scalar", name });
+const record = (fields: Record<string, unknown>) => ({ kind: "record", fields });
+const optional = (value: unknown) => ({ kind: "optional", value });
+const selection = (name: string, extra: Record<string, unknown> = {}) => ({
+  name,
+  key: name,
+  arguments: {},
+  conditions: [],
+  selection: [],
+  ...extra,
+});
+const variable = (name: string) => ({ kind: "variable", name });
+const meta = () => selection("_camino", { selection: [selection("ref")] });
+export const inspectionPackage = "org.quixos.inspection/1";
+export interface InspectionTemplate {
+  interface: string;
+  members: { id: string; name: string; key: string; flag: string; lane: "local" | "server"; many: boolean }[];
+  inputs?: PublicQueryContract;
+  view?: PublicQueryContract;
+  server?: PublicQueryContract;
+}
+/** A finite installed template per interface/lane, not a per-client query compiler.
+ * Flags select public cache boundaries; normal scope identity bounds specialization. */
+export function compileInspectionTemplates(plan: ExecutionPlan) {
+  const kernel = compileKernelProgram(plan) as {
+    operations: {
+      key: string;
+      atom: string;
+      interface: string;
+      operation: string;
+      effect: string;
+      targets: string[];
+      unsupported: string | null;
+      output: unknown;
+      binding: { kind: string };
+    }[];
+  };
+  const queries: unknown[] = [],
+    contracts: PublicQueryContract[] = [],
+    templates: InspectionTemplate[] = [];
+  for (const iface of plan.definition.workspace.interfaceImports) {
+    if (iface.template) continue;
+    const atoms = plan.definition.workspace.conformances
+      .filter((c) => c.interfaceRevisionId === iface.revisionId)
+      .map((c) => c.atomId)
+      .sort();
+    if (!atoms.length) continue;
+    const members = iface.members
+      .filter((member) => (member.kind === "value" || member.kind === "relationship") && member.queryRead)
+      .sort((a, b) => (a.id < b.id ? -1 : 1));
+    if (!members.length || members.length > 128) continue;
+    const template: InspectionTemplate = { interface: iface.revisionId, members: [] };
+    for (const lane of ["local", "server"] as const) {
+      const fields: unknown[] = [],
+        selections: unknown[] = [],
+        inputFields: Record<string, unknown> = {},
+        outputFields: Record<string, unknown> = {};
+      for (const [index, member] of members.entries()) {
+        if (member.kind !== "value" && member.kind !== "relationship") continue;
+        const getter = member.operations.find((op) => op.displayName === (member.kind === "value" ? "get" : "resolve"));
+        if (!getter) continue;
+        const providers = atoms.map((atom) =>
+          kernel.operations.find(
+            (op) => op.atom === atom && op.interface === iface.revisionId && op.operation === getter.id,
+          ),
+        );
+        if (providers.some((op) => !op || op.unsupported || !["snapshot", "remote"].includes(op.effect))) continue;
+        const portable = providers.every((op) => op!.effect === "snapshot" && op!.targets.includes("browser"));
+        if (lane === "local" && !portable) continue;
+        const key = "m" + index,
+          flag = "s" + index;
+        const many = member.kind === "relationship" && ["many", "many-unique"].includes(member.cardinality);
+        // Only native edges promise the relationship traversal used by the interpreter.
+        if (member.kind === "relationship" && providers.some((op) => op!.binding.kind !== "edge")) continue;
+        if (lane === "local" || !portable)
+          template.members.push({ id: member.id, name: member.displayName, key, flag, lane, many });
+        inputFields[flag] = scalar("bool");
+        const field = selection(member.displayName, {
+          key,
+          interfaceRevisionId: iface.revisionId,
+          memberId: member.id,
+          conditions: [{ include: true, value: variable(flag) }],
+        });
+        let output = portableValueSchema(getter.outputType);
+        if (member.kind === "relationship") {
+          const expectation =
+            member.target.kind === "atom"
+              ? { kind: "atom", id: member.target.atomId }
+              : { kind: "interface", id: member.target.interfaceRevisionId };
+          const node = record({ _camino: record({ ref: { kind: "object-ref", expectation } }) });
+          if (member.target.kind === "interface")
+            Object.assign(field, { targetInterfaceRevisionId: member.target.interfaceRevisionId });
+          if (many) {
+            inputFields[key + "First"] = scalar("int32");
+            inputFields[key + "After"] = optional(scalar("string"));
+            Object.assign(field, {
+              arguments: { first: variable(key + "First"), after: variable(key + "After") },
+              selection: [
+                selection("entries", { selection: [selection("key"), selection("node", { selection: [meta()] })] }),
+                selection("pageInfo", { selection: [selection("hasNextPage"), selection("endCursor")] }),
+              ],
+            });
+            output = record({
+              entries: { kind: "list", value: record({ key: scalar("string"), node }) },
+              pageInfo: record({ hasNextPage: scalar("bool"), endCursor: optional(scalar("string")) }),
+            });
+          } else {
+            Object.assign(field, { selection: [meta()] });
+            output = node;
+          }
+        }
+        outputFields[key] = optional(output);
+        selections.push(field);
+        for (const op of providers)
+          fields.push({
+            atom: op!.atom,
+            interface: iface.revisionId,
+            member: member.id,
+            name: member.displayName,
+            operation: op!.key,
+          });
+      }
+      if (!selections.length) continue;
+      const root = { kind: "object" as const, interface: iface.revisionId };
+      const input = record(inputFields),
+        output = record({ root: record(outputFields) });
+      const base = {
+        root,
+        atoms,
+        variables: input,
+        defaults: {},
+        selection: [selection("root", { selection: selections })],
+        fields,
+        admittedOperations: [],
+        budgets: {
+          rows: 512,
+          depth: 8,
+          resultBytes: 8 * 1024 * 1024,
+          candidates: 1000,
+          rpcCalls: 128,
+          concurrency: 8,
+          deadlineMs: 10000,
+        },
+      };
+      for (const kind of lane === "local" ? (["inputs", "view"] as const) : (["server"] as const)) {
+        const query = JSON.stringify([iface.revisionId, kind]);
+        const sourceQuery = JSON.stringify([iface.revisionId, "inputs"]);
+        const program = {
+          ...base,
+          id: JSON.stringify([inspectionPackage, query]),
+          placement: kind === "inputs" ? "replica" : kind === "view" ? "local" : "remote",
+          source: kind === "view" ? JSON.stringify([inspectionPackage, sourceQuery]) : null,
+        };
+        const contract: PublicQueryContract = {
+          package: inspectionPackage,
+          query,
+          definitionDigest: hexDigest(program),
+          root,
+          placement: kind === "inputs" ? "replica" : kind === "view" ? "local" : "server",
+          ...(kind === "view" ? { sourceQuery } : {}),
+          input,
+          output,
+        };
+        queries.push(program);
+        contracts.push(contract);
+        template[kind] = contract;
+      }
+    }
+    if (template.members.length) templates.push(template);
+  }
+  return { queries, contracts, templates };
+}
@@ -1,3 +1,4 @@
+import { compileInspectionTemplates, type InspectionTemplate } from "./inspection.js";
 import path from "node:path";
 import { loadCheckedArtifactWorld } from "./receipts.js";
 import { contentArtifactUrl, loadArtifactWorld, type LoadedArtifactWorld } from "./files.js";
@@ -24,6 +25,7 @@ export interface ExecutionGroupIdentity {
  readonly executionDigest: string;
 }
 export interface ClientContractCatalog {
+  readonly inspections: readonly InspectionTemplate[];
  readonly resultInterfaces: Readonly<Record<string, readonly string[]>>;
  readonly operations: readonly PublicOperationContract[];
  readonly queries: readonly PublicQueryContract[];
@@ -66,14 +68,17 @@ export function clientContractCatalog(
          .map((operation) => publicOperationContract(iface, operation)),
      ),
    );
+  const inspection = compileInspectionTemplates(plan);
  return {
+    inspections: inspection.templates,
    resultInterfaces: Object.fromEntries(
      plan.definition.operations.map((operation) => [operation.key, resultInterfaces(plan, operation.key)]),
    ),
    operations,
-    queries: packages.flatMap((pkg) =>
-      (pkg.checkedQueries ?? []).map((q) => publicQueryContract(pkg, q.declaration.id)),
-    ),
+    queries: [
+      ...inspection.contracts,
+      ...packages.flatMap((pkg) => (pkg.checkedQueries ?? []).map((q) => publicQueryContract(pkg, q.declaration.id))),
+    ],
    components: installation.components.filter((c) => requestedPackages.includes(c.packageRevision)),
    moduleBindings: plan.definition.workspace.conformances.flatMap((c) =>
      (c.moduleBindings ?? [])
@@ -1,3 +1,4 @@
+import { compileInspectionTemplates } from "./inspection.js";
 import { compileKernelProgram } from "./kernel.js";
 import { hexDigest, type ExecutionPlan } from "./plan.js";
 import { clientContractCatalog, type ExecutionInstallation } from "./installation.js";
@@ -66,17 +67,26 @@ export function publicDefinitionSnapshot(plan: ExecutionPlan, installation: Exec
        (binding) => binding.atom === c.atomId && binding.interface === c.interfaceRevisionId,
      ),
    })),
-    queries: workspace.packageImports.flatMap((pkg) =>
-      (pkg.checkedQueries ?? []).map((query) => ({
-        id: JSON.stringify([pkg.revisionId, query.declaration.id]),
-        name: query.declaration.displayName,
-        package: pkg.revisionId,
-        descriptor: publicQueryContract(pkg, query.declaration.id),
-        fragment: query.declaration.fragment,
-        limits: query.declaration.budgets,
-        watch: query.declaration.watch,
+    queries: [
+      ...compileInspectionTemplates(plan).contracts.map((descriptor) => ({
+        id: JSON.stringify([descriptor.package, descriptor.query]),
+        name: "Public inspection",
+        package: descriptor.package,
+        descriptor,
+        system: true,
      })),
-    ),
+      ...workspace.packageImports.flatMap((pkg) =>
+        (pkg.checkedQueries ?? []).map((query) => ({
+          id: JSON.stringify([pkg.revisionId, query.declaration.id]),
+          name: query.declaration.displayName,
+          package: pkg.revisionId,
+          descriptor: publicQueryContract(pkg, query.declaration.id),
+          fragment: query.declaration.fragment,
+          limits: query.declaration.budgets,
+          watch: query.declaration.watch,
+        })),
+      ),
+    ],
    presentations: catalog.components.map((component) => ({
      id: JSON.stringify([component.packageRevision, component.id]),
      component,
@@ -1,3 +1,4 @@
+import { compileInspectionTemplates } from "./inspection.js";
 import { portableValueSchema } from "../bindings/portable.js";
 import { ExecutionPlanError, hexDigest, type ExecutionPlan } from "./plan.js";
 import type { ValueType } from "../capability-model/types.js";
@@ -26,44 +27,47 @@ export function compileQueryProgram(plan: ExecutionPlan): unknown {
  return {
    codec: "camino-query-program-v1",
    plan: plan.digest,
-    queries: plan.definition.queries.map(({ id, query, admittedOperations }) => {
-      const checked = query.checked;
-      return {
-        id,
-        ...(checked.declaration.fragment && !checked.declaration.fragment.admission
-          ? {
-              fragment: {
-                package: query.packageRevisionId,
-                id: checked.declaration.id,
-                digest: checked.definitionDigest,
-              },
-            }
-          : {}),
-        placement: checked.declaration.placement?.kind ?? "remote",
-        source:
-          checked.declaration.placement?.kind === "local"
-            ? JSON.stringify([query.packageRevisionId, checked.declaration.placement.sourceQueryId])
-            : null,
-        root: checked.declaration.root,
-        atoms: query.rootAtoms,
-        variables: portableValueSchema(checked.variables),
-        defaults: checked.variableDefaults,
-        selection: lowerTypes(checked.selection),
-        budgets: checked.declaration.budgets,
-        fields: query.fields.map((field) => {
-          const member = interfaces
-            .find((i) => i.revisionId === field.interfaceRevisionId)!
-            .members.find((m) => m.id === field.memberId)!;
-          return {
-            atom: field.atomId,
-            interface: field.interfaceRevisionId,
-            member: field.memberId,
-            name: member.displayName,
-            operation: JSON.stringify([field.atomId, field.interfaceRevisionId, field.getter]),
-          };
-        }),
-        admittedOperations,
-      };
-    }),
+    queries: [
+      ...compileInspectionTemplates(plan).queries,
+      ...plan.definition.queries.map(({ id, query, admittedOperations }) => {
+        const checked = query.checked;
+        return {
+          id,
+          ...(checked.declaration.fragment && !checked.declaration.fragment.admission
+            ? {
+                fragment: {
+                  package: query.packageRevisionId,
+                  id: checked.declaration.id,
+                  digest: checked.definitionDigest,
+                },
+              }
+            : {}),
+          placement: checked.declaration.placement?.kind ?? "remote",
+          source:
+            checked.declaration.placement?.kind === "local"
+              ? JSON.stringify([query.packageRevisionId, checked.declaration.placement.sourceQueryId])
+              : null,
+          root: checked.declaration.root,
+          atoms: query.rootAtoms,
+          variables: portableValueSchema(checked.variables),
+          defaults: checked.variableDefaults,
+          selection: lowerTypes(checked.selection),
+          budgets: checked.declaration.budgets,
+          fields: query.fields.map((field) => {
+            const member = interfaces
+              .find((i) => i.revisionId === field.interfaceRevisionId)!
+              .members.find((m) => m.id === field.memberId)!;
+            return {
+              atom: field.atomId,
+              interface: field.interfaceRevisionId,
+              member: field.memberId,
+              name: member.displayName,
+              operation: JSON.stringify([field.atomId, field.interfaceRevisionId, field.getter]),
+            };
+          }),
+          admittedOperations,
+        };
+      }),
+    ],
  };
 }