Publish as a Quixos Workspace Template

.quixos-template-source.json

@@ -0,0 +1,4 @@
+{
+  "monorepoCommit": "4c88728f144add3457b4273d4b9a04ee53c53be3",
+  "sourcePath": "quixos-instance/packages/web-studio-canvas-runtime"
+}

descriptor.quixos-package.txtpb

@@ -1,3 +1,4 @@
+# Generated from the checked package contract
 package_id: "package:org.quixos.web-studio:canvas-runtime"
 package_revision_id: "package:org.quixos.web-studio:canvas-runtime@1"
 runtime_protocol_version: "quixos-capabilities-v1"

flake.lock

@@ -37,17 +37,17 @@
     "quixosNixHelpers": {
       "flake": false,
       "locked": {
-        "lastModified": 1788543053,
-        "narHash": "sha256-3YReATWEVxZinYVi/l3cwOz+oFoZUrwj24kUBQTmUpQ=",
-        "ref": "refs/tags/quixos-reachability/56bbcd22d17f8c7f120b1e0b5bd1d5a86e91a80a",
-        "rev": "56bbcd22d17f8c7f120b1e0b5bd1d5a86e91a80a",
-        "revCount": 8,
+        "lastModified": 1789602549,
+        "narHash": "sha256-DD66dQ3dzEvG13Zju/4sVSV4pnktSUkJ/Rbr1KkHMdg=",
+        "ref": "refs/tags/quixos-reachability/e2747066ca7d9d001dcb5dd936e17969ed88fc5f",
+        "rev": "e2747066ca7d9d001dcb5dd936e17969ed88fc5f",
+        "revCount": 32,
         "type": "git",
         "url": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos-nix-helpers.git"
       },
       "original": {
-        "ref": "refs/tags/quixos-reachability/56bbcd22d17f8c7f120b1e0b5bd1d5a86e91a80a",
-        "rev": "56bbcd22d17f8c7f120b1e0b5bd1d5a86e91a80a",
+        "ref": "refs/tags/quixos-reachability/e2747066ca7d9d001dcb5dd936e17969ed88fc5f",
+        "rev": "e2747066ca7d9d001dcb5dd936e17969ed88fc5f",
         "type": "git",
         "url": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos-nix-helpers.git"
       }

flake.nix

@@ -6,18 +6,25 @@
     flake-utils.url = "github:numtide/flake-utils";
 
     quixosNixHelpers = {
-      url = "git+https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos-nix-helpers.git?ref=refs/tags/quixos-reachability/56bbcd22d17f8c7f120b1e0b5bd1d5a86e91a80a&rev=56bbcd22d17f8c7f120b1e0b5bd1d5a86e91a80a";
+      url = "git+https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos-nix-helpers.git?ref=refs/tags/quixos-reachability/e2747066ca7d9d001dcb5dd936e17969ed88fc5f&rev=e2747066ca7d9d001dcb5dd936e17969ed88fc5f";
       flake = false;
     };
   };
 
-  outputs = inputs@{ nixpkgs, flake-utils, quixosNixHelpers, ... }:
+  outputs =
+    inputs@{
+      nixpkgs,
+      flake-utils,
+      quixosNixHelpers,
+      ...
+    }:
     let
       quixosHelpers = import "${quixosNixHelpers}/quixos-package-helpers.nix";
     in
     quixosHelpers.mkCaminoTsYarnNixifyFlake {
       inherit inputs nixpkgs flake-utils;
       packageRoot = ./.;
+      migrationEntrypoint = "dist/migrate.js";
       promptName = "web-studio-canvas-runtime";
       bundle = {
         entry = "dist/server.js";

package.json

@@ -13,7 +13,7 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@quixos/camino-package-runtime": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=a998690446ecf647e3af78e369492c1a3663b66d"
+    "@quixos/camino-package-runtime": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=446fd4e36e9700cf27ce20b472a8d512133e9370"
   },
   "devDependencies": {
     "@types/node": "^24",

package.qx

@@ -1,3 +1,4 @@
+import interface WebStudioCanvasPlacement;
 external atom WebStudioCanvas id "atom:org.quixos.web-studio:canvas";
 external atom WebStudioCanvasPlacement id "atom:org.quixos.web-studio:canvas-placement";
 external interface WebStudioCanvasInterface revision "interface:org.quixos.web-studio.canvas@1";
@@ -5,11 +6,15 @@ external interface WebStudioPlaceable revision "interface:org.quixos.web-studio.
 
 package WebStudioCanvasRuntime id "package:org.quixos.web-studio:canvas-runtime" revision "package:org.quixos.web-studio:canvas-runtime@1" {
   constructor createCanvas id "export:org.quixos.web-studio.canvas-runtime:create-canvas" constructs WebStudioCanvas : unit;
-  constructor createPlacement id "export:org.quixos.web-studio.canvas-runtime:create-placement" constructs WebStudioCanvasPlacement : message "org.quixos.web-studio.CreateCanvasPlacement" requires {
-    state position id "port:web-studio-placement-constructor:position" : message "org.quixos.web-studio.CanvasPosition" [write];
-    state size id "port:web-studio-placement-constructor:size" : message "org.quixos.web-studio.CanvasSize" [write];
-    state z id "port:web-studio-placement-constructor:z" : int32 [write];
-    edge canvas id "port:web-studio-placement-constructor:canvas" : exactly-one interface WebStudioCanvasInterface [connect];
-    edge subject id "port:web-studio-placement-constructor:subject" : exactly-one interface WebStudioPlaceable [connect];
+  constructor createPlacement id "export:org.quixos.web-studio.canvas-runtime:create-placement" constructs WebStudioCanvasPlacement : record {
+    canvas_id: interface-ref<WebStudioCanvasInterface>;
+    subject_id: interface-ref<WebStudioPlaceable>;
+    x: double;
+    y: double;
+    width: double;
+    height: double;
+    z: int32;
+  } requires {
+    interface placement id "port:web-studio-placement-constructor:placement" : WebStudioCanvasPlacement;
   };
 }

quixos.check.json

@@ -0,0 +1,16 @@
+{
+  "backend": "typescript",
+  "bindingOutput": "src/gen/qx.ts",
+  "options": {
+    "messages": {
+      "org.quixos.web-studio.CanvasPosition": {
+        "module": "../messages.js",
+        "export": "positionBinding"
+      },
+      "org.quixos.web-studio.CanvasSize": {
+        "module": "../messages.js",
+        "export": "sizeBinding"
+      }
+    }
+  }
+}

quixos.lock

@@ -1,6 +1,10 @@
 quixos-lock version 1 {
   quixos source {
     repository "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/quixos.git";
-    commit "9c3ab572ecfbc83785038c3d9f174516df15d63f";
+    commit "4c88728f144add3457b4273d4b9a04ee53c53be3";
+  }
+  interface WebStudioCanvasPlacement source {
+    repository "https://repos.quixos.org/quixos-templates/interface-canvas-placement.git";
+    commit "5785ced8b4f6220b50d6c1a5ccfc4f7a14bcb911";
   }
 }

quixos.migrations.json

@@ -0,0 +1,6 @@
+{
+  "generatedBy": "qx-scaffold-v1",
+  "schemaVersion": 1,
+  "contracts": {},
+  "migrations": []
+}

quixos.toolchain.json

@@ -0,0 +1,4 @@
+{
+  "generatedBy": "qx-scaffold-v1",
+  "nixifyPluginUrl": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/yarn-plugin-nixify-patched/raw/commit/4528fdd20b30d869262443b3f044549810e75fb8/dist/yarn-plugin-nixify.js"
+}

src/canvas.impl.ts

@@ -1,11 +1,9 @@
-import {
-  objectRef,
-  type RuntimeContext,
-} from "@quixos/camino-package-runtime";
+import { objectRef, type QxObjectRef } from "@quixos/camino-package-runtime";
+import type { Contexts } from "./gen/qx.js";
 
 export type PlacementInput = {
-  canvas_id: string;
-  subject_id: string;
+  canvas_id: QxObjectRef;
+  subject_id: QxObjectRef;
   x: number;
   y: number;
   width: number;
@@ -17,15 +15,14 @@ const finiteNumber = (value: unknown, fallback: number) =>
   typeof value === "number" && Number.isFinite(value) ? value : fallback;
 
 const objectId = (value: unknown, field: string) => {
-  if (typeof value !== "string" || !value.startsWith("obj:")) {
-    throw new Error(`${field} must be a Camino object ID`);
+  try {
+    return objectRef(value as QxObjectRef);
+  } catch {
+    throw new Error(`${field} must be a managed object reference`);
   }
-  return value;
 };
 
-export const normalizePlacementInput = (
-  input: Record<string, unknown>,
-): PlacementInput => ({
+export const normalizePlacementInput = (input: Record<string, unknown>): PlacementInput => ({
   canvas_id: objectId(input.canvas_id, "canvas_id"),
   subject_id: objectId(input.subject_id, "subject_id"),
   x: finiteNumber(input.x, 0),
@@ -35,19 +32,16 @@ export const normalizePlacementInput = (
   z: Math.trunc(finiteNumber(input.z, 0)),
 });
 
-export const createCanvas = (context: RuntimeContext) =>
-  objectRef(context.objectId);
+export const createCanvas = ({ objectId }: Contexts["createCanvas"]) => objectId;
 
-export const createPlacement = async (context: RuntimeContext) => {
+export const createPlacement = async (context: Contexts["createPlacement"]) => {
   const input = normalizePlacementInput(context.input);
   await Promise.all([
-    context.state<{ x: number; y: number }>("port:web-studio-placement-constructor:position")
-      .set({ x: input.x, y: input.y }),
-    context.state<{ width: number; height: number }>("port:web-studio-placement-constructor:size")
-      .set({ width: input.width, height: input.height }),
-    context.state<number>("port:web-studio-placement-constructor:z").set(input.z),
+    context.ports.placement["position.set"]({ x: input.x, y: input.y }),
+    context.ports.placement["size.set"]({ width: input.width, height: input.height }),
+    context.ports.placement["z.set"](input.z),
   ]);
-  await context.edge("port:web-studio-placement-constructor:subject").connect(input.subject_id);
-  await context.edge("port:web-studio-placement-constructor:canvas").connect(input.canvas_id);
-  return objectRef(context.objectId);
+  await context.ports.placement["subject.connect"](context.input.subject_id);
+  await context.ports.placement["canvas.connect"](context.input.canvas_id);
+  return context.objectId;
 };

src/impl/createCanvas.ts

@@ -0,0 +1,2 @@
+// This adapter keeps the implementation file hand-authored.
+export { createCanvas as handler } from "../canvas.impl.js";

src/impl/createPlacement.ts

@@ -0,0 +1,2 @@
+// This adapter keeps the implementation file hand-authored.
+export { createPlacement as handler } from "../canvas.impl.js";

src/messages.ts

@@ -0,0 +1,18 @@
+import { encodeQxValue, decodeQxValue, type MessageBinding, type QxValueType } from "@quixos/camino-package-runtime";
+
+const position: QxValueType = {
+  kind: "record",
+  fields: { x: { kind: "scalar", name: "double" }, y: { kind: "scalar", name: "double" } },
+};
+const size: QxValueType = {
+  kind: "record",
+  fields: { width: { kind: "scalar", name: "double" }, height: { kind: "scalar", name: "double" } },
+};
+export const positionBinding: MessageBinding<{ x: number; y: number }> = {
+  encode: (value) => encodeQxValue(position, value, {}),
+  decode: (value) => decodeQxValue(position, value, {}),
+};
+export const sizeBinding: MessageBinding<{ width: number; height: number }> = {
+  encode: (value) => encodeQxValue(size, value, {}),
+  decode: (value) => decodeQxValue(size, value, {}),
+};

src/migrate.ts

@@ -0,0 +1,3 @@
+// Generated by qx-scaffold-v1
+import { serveMigration } from "@quixos/camino-package-runtime";
+await serveMigration({});

src/server.ts

@@ -1,10 +1,11 @@
+// Generated by qx-scaffold-v1
 import { servePackageRuntime } from "@quixos/camino-package-runtime";
-import { createCanvas, createPlacement } from "./canvas.impl.js";
-
-servePackageRuntime({
-  packageRevisionId: "package:org.quixos.web-studio:canvas-runtime@1",
-  exports: {
-    "export:org.quixos.web-studio.canvas-runtime:create-canvas": createCanvas,
-    "export:org.quixos.web-studio.canvas-runtime:create-placement": createPlacement,
-  },
-});
+import { createRuntime } from "./gen/qx.js";
+import { handler as impl0 } from "./impl/createCanvas.js";
+import { handler as impl1 } from "./impl/createPlacement.js";
+servePackageRuntime(
+  createRuntime({
+    createCanvas: impl0,
+    createPlacement: impl1,
+  }),
+);

test/canvas.test.mjs

@@ -1,30 +1,42 @@
 import assert from "node:assert/strict";
 import test from "node:test";
 import { normalizePlacementInput } from "../dist/canvas.impl.js";
+import { protoValueToJs } from "@quixos/camino-package-runtime";
+
+const reference = (objectId) => protoValueToJs({ kind: { case: "refValue", value: { objectId } } });
+const canvas = reference("obj:canvas"),
+  subject = reference("obj:subject");
 
 test("placement input is bounded and normalized", () => {
-  assert.deepEqual(normalizePlacementInput({
-    canvas_id: "obj:canvas",
-    subject_id: "obj:subject",
-    x: 12.5,
-    y: -30,
-    width: 12,
-    height: 80,
-    z: 3.8,
-  }), {
-    canvas_id: "obj:canvas",
-    subject_id: "obj:subject",
-    x: 12.5,
-    y: -30,
-    width: 220,
-    height: 150,
-    z: 3,
-  });
+  assert.deepEqual(
+    normalizePlacementInput({
+      canvas_id: canvas,
+      subject_id: subject,
+      x: 12.5,
+      y: -30,
+      width: 12,
+      height: 80,
+      z: 3.8,
+    }),
+    {
+      canvas_id: canvas,
+      subject_id: subject,
+      x: 12.5,
+      y: -30,
+      width: 220,
+      height: 150,
+      z: 3,
+    },
+  );
 });
 
 test("placement input requires Camino object references", () => {
   assert.throws(
     () => normalizePlacementInput({ canvas_id: "canvas", subject_id: "obj:subject" }),
-    /canvas_id must be a Camino object ID/,
+    /canvas_id must be a managed object reference/,
+  );
+  assert.throws(
+    () => normalizePlacementInput({ canvas_id: "obj:canvas", subject_id: subject }),
+    /managed object reference/,
   );
 });

yarn-project.nix

@@ -159,7 +159,7 @@ cacheEntries = {
 "@bufbuild/protobuf@npm:2.14.1" = { filename = "@bufbuild-protobuf-npm-2.14.1-78e9ea56a2-3f913aca03.zip"; hash = "sha512-P5E6ygPfhBnEsh2ADqVNf2yDalND5l1vaGJ57DVmxJB3KZOO8vlKXifZLo0/StzW4CcRi6Kbp2TSHhxjfN3HAg=="; };
 "@connectrpc/connect-node@npm:2.1.2" = { filename = "@connectrpc-connect-node-npm-2.1.2-021434d5d5-ba8b0c9384.zip"; hash = "sha512-uosMk4TDgps3eqeoJtwM1Qpgk1J9LscBRgSRKDYzbqlgSitazqQrEEd/i+RWnknd7WbKD8d/X1sCcDXgKeE+qQ=="; };
 "@connectrpc/connect@npm:2.1.2" = { filename = "@connectrpc-connect-npm-2.1.2-ab34825de3-4e15000890.zip"; hash = "sha512-ThUACJAjt1Lv1E+pQKWuHh+gDhvrxLoM7ScruTWSDYw7hbd0UOZErUQruMqaJ1sMFxNviWuo7/A2F4Ex2wHWFQ=="; };
-"@quixos/camino-package-runtime@https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=a998690446ecf647e3af78e369492c1a3663b66d" = { filename = "@quixos-camino-package-runtime-https-683bcbf33c-c90d5d5c53.zip"; hash = "sha512-yQ1dXFMR2k+xbkka2rrhsAcrQFZlJAZEYM0hqwGzdV5RJ+fhQEh3BEgoPiL2yxrxulU4zg/jsj8BTBFRp1feyg=="; };
+"@quixos/camino-package-runtime@https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=446fd4e36e9700cf27ce20b472a8d512133e9370" = { filename = "@quixos-camino-package-runtime-https-84d8fd5109-6d173f9220.zip"; hash = "sha512-bRc/kiD/ODsJqBNX4+RTqdsczILibHLhB+X8MckDCoK+j32c4Hszh87obb1Rwjb5o35aI0fzArQqCwK270zzlw=="; };
 "@types/node@npm:24.13.3" = { filename = "@types-node-npm-24.13.3-b512a0bbeb-a5bc08f49b.zip"; hash = "sha512-pbwI9JuVgdzcqQ4CzXcZejx5mECAdmSULlzVFhpVPU0q6AZPfjKUQQ10jX0Ji1wYSL5/pQwG8pxBk6sWvk5Z6w=="; };
 "@typescript/typescript-linux-arm64@npm:7.0.2" = { filename = "@typescript-typescript-linux-arm64-npm-7.0.2-9cacfc53a0-10c0.zip"; hash = "sha512-s4c7nGT/lQIw6x0IfrL0b3ECy/D0g7UoDLdiIWJoM6EGXk5N/dmXdxUdA8Cr3hV/3nO2BYKTQ6Ai8/zGhiSQ3A=="; };
 "@typescript/typescript-linux-x64@npm:7.0.2" = { filename = "@typescript-typescript-linux-x64-npm-7.0.2-8dd7ff8d24-10c0.zip"; hash = "sha512-k9EUK5CZ3OOPnyslp8SAAonHJpnpPmlaulppI/NmFyCzNs3UN/TLPUkyQia3KIxgbyTzKoXI5L5fl8Uj9bJ7Cg=="; };

yarn.lock

@@ -31,14 +31,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@quixos/camino-package-runtime@https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=a998690446ecf647e3af78e369492c1a3663b66d":
+"@quixos/camino-package-runtime@https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=446fd4e36e9700cf27ce20b472a8d512133e9370":
   version: 0.1.0
-  resolution: "@quixos/camino-package-runtime@https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=a998690446ecf647e3af78e369492c1a3663b66d"
+  resolution: "@quixos/camino-package-runtime@https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=446fd4e36e9700cf27ce20b472a8d512133e9370"
   dependencies:
     "@bufbuild/protobuf": "npm:^2.12.1"
     "@connectrpc/connect": "npm:^2.1.2"
     "@connectrpc/connect-node": "npm:^2.1.2"
-  checksum: 10c0/c90d5d5c5311da4fb16e491adabae1b0072b40566524064460cd21ab01b3755e5127e7e14048770448283e22f6cb1af1ba5538ce0fe3b23f014c1151a757deca
+  checksum: 10c0/6d173f9220ff383b09a81357e3e453a9db1ccc82e26c72e107e5fc31c9030a82be8f7d9ce07b3387cee86dbd51c236f9a37e5a2347f302b42a0b02b6ef4cf397
   languageName: node
   linkType: hard
 
@@ -46,7 +46,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@quixos/web-studio-canvas-runtime@workspace:."
   dependencies:
-    "@quixos/camino-package-runtime": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=a998690446ecf647e3af78e369492c1a3663b66d"
+    "@quixos/camino-package-runtime": "https://gitea-external.egads.tutti.syntaxblitz.net/quixos/camino-package-runtime.git#commit=446fd4e36e9700cf27ce20b472a8d512133e9370"
     "@types/node": "npm:^24"
     typescript: "npm:^7.0.2"
   bin: