Add local-first execution contracts to the capability language

src/capability-model/generic-packages.ts

@@ -34,11 +34,16 @@ export type GenericDependencyPort = Omit<DependencyPort, "requirement"> & {
         cardinality: Extract<DependencyPort["requirement"], { kind: "edge" }>["cardinality"];
         primitives: Extract<DependencyPort["requirement"], { kind: "edge" }>["primitives"];
       }
-    | { kind: "interface"; application: InterfaceApplicationExpression }
+    | {
+        kind: "interface";
+        application: InterfaceApplicationExpression;
+        operations?: import("./types.js").OperationId[];
+      }
     | { kind: "constructor"; target: ObjectTypeExpression; inputType: ValueTypeExpression };
 };
 
 export interface GenericPackageExport {
+  execution?: import("./types.js").ExecutionContract;
   id: PackageExportId;
   displayName: string;
   parameters: TypeParameter[];
@@ -90,7 +95,11 @@ export const specializePackageExport = (
       case "interface":
         return {
           ...port,
-          requirement: { kind: "interface", interfaceRevisionId: substitution.application(requirement.application) },
+          requirement: {
+            kind: "interface",
+            interfaceRevisionId: substitution.application(requirement.application),
+            ...(requirement.operations ? { operations: requirement.operations } : {}),
+          },
         };
       case "constructor": {
         const target = substitution.object(requirement.target);
@@ -112,6 +121,7 @@ export const specializePackageExport = (
     }
   });
   const common = {
+    ...(definition.execution ? { execution: structuredClone(definition.execution) } : {}),
     id: capabilityId.packageExport(`export-application:sha256:${digest}`),
     displayName: `${definition.displayName}$${digest}`,
     inputType: substitution.value(definition.inputType),