推进 workflow overview 发布 artifact URL workflow

2026-06-16 10:15:35 +08:00
parent b63669588c
commit 56175e29cc
18 changed files with 443 additions and 8 deletions
--- a/wasm-port/docs/panel-entry.md
+++ b/wasm-port/docs/panel-entry.md
@@ -64,6 +64,7 @@ import {
  renderIniPanelShellWorkflowOverviewEmbeddingMountState,
  mountIniPanelShellWorkflowOverviewEmbeddingMountState,
  validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -162,6 +163,10 @@ when an outer shell needs to validate a project release readiness artifact JSON
 through the same read-only workflow overview surface. It parses the artifact,
 returns stable validation rows, and does not execute release gates or CNC
 behavior.
+Use `loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()` or
+`linuxCncIniPanelWorkflowOverviewApi.loadWorkflowOverviewReleaseReadinessArtifactUrl()`
+when the shell should fetch the artifact JSON URL, validate it, and optionally
+mount the render-state into caller-owned DOM without executing gates.
 Use `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel()`,
 `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState()`,
 `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract()`,
--- a/wasm-port/docs/project-release-handoff.md
+++ b/wasm-port/docs/project-release-handoff.md
@@ -46,8 +46,12 @@ continuation records are in `../text14.txt`.
  and validate it with `createProjectReleaseReadinessArtifactValidation()`.
  Browser shells can also pass the JSON to
  `linuxCncIniPanelWorkflowOverviewApi.validateWorkflowOverviewReleaseReadinessArtifactJson()`
-  through the workflow overview iframe and receive stable validation rows. When
-  the outer shell needs DOM output, the workflow overview iframe also exposes
+  through the workflow overview iframe and receive stable validation rows. They
+  can also call
+  `linuxCncIniPanelWorkflowOverviewApi.loadWorkflowOverviewReleaseReadinessArtifactUrl()`
+  to fetch the artifact URL, validate it, and optionally mount the resulting
+  read-only render state. When the outer shell needs DOM output, the workflow
+  overview iframe also exposes
  display, render-state, DOM readiness, renderer, and mount helpers for the
  same release readiness artifact validation.
 - OPFS/session callers can use `createMachineSessionPersistenceSummary()` or
--- a/wasm-port/runtime/sdk/README.md
+++ b/wasm-port/runtime/sdk/README.md
@@ -64,6 +64,7 @@ import {
  isSupportedIniPanelControlPageApiManifest,
  isSupportedIniPanelLaunchApiManifest,
  isSupportedIniPanelShellIntegrationManifest,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  loadMachineSessionFromOpfs,
  loadMachineSessionSnapshot,
  loadMachineTextFiles,
@@ -273,6 +274,9 @@ for external browser shells:
 - `validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson()` for the
  read-only workflow overview artifact validation wrapper exposed by
  `workflow-overview.html`. Use
+  `loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()` when a
+  browser or shell should fetch the artifact JSON URL, validate it, and
+  optionally mount the resulting render-state into caller-owned DOM.
  `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel()`,
  `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState()`,
  `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract()`,
--- a/wasm-port/runtime/sdk/src/index.js
+++ b/wasm-port/runtime/sdk/src/index.js
@@ -110,6 +110,7 @@ export {
  isSupportedIniPanelShellIntegrationManifest,
  isSupportedIniPanelShellSessionHandoffPackage,
  isSupportedIniPanelShellSessionHandoffSummary,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  mountIniPanelShellSessionHandoff,
  mountIniPanelShellWorkflowOverviewEmbedding,
  mountIniPanelShellWorkflowOverviewEmbeddingMountState,
--- a/wasm-port/runtime/ui/ini-panel/launch.html
+++ b/wasm-port/runtime/ui/ini-panel/launch.html
@@ -297,6 +297,9 @@
      mountWorkflowOverviewEmbedding: (options) => (
        shellViewModel.mountWorkflowOverviewEmbedding(options)
      ),
+      loadWorkflowOverviewReleaseReadinessArtifactUrl: (options) => (
+        shellViewModel.loadWorkflowOverviewReleaseReadinessArtifactUrl(options)
+      ),
      getWorkflowOverviewEmbeddingReport: (embeddingResult, contract) => (
        shellViewModel.createWorkflowOverviewEmbeddingReport(embeddingResult, contract)
      ),
--- a/wasm-port/runtime/ui/ini-panel/ui-shell.js
+++ b/wasm-port/runtime/ui/ini-panel/ui-shell.js
@@ -194,6 +194,7 @@ export function createIniPanelLaunchApiManifest(entries = getVisibleIniPanelEntr
      "getWorkflowOverviewContract",
      "getWorkflowOverviewReadiness",
      "mountWorkflowOverviewEmbedding",
+      "loadWorkflowOverviewReleaseReadinessArtifactUrl",
      "getWorkflowOverviewEmbeddingReport",
      "getWorkflowOverviewEmbeddingDisplayViewModel",
      "getWorkflowOverviewEmbeddingRenderState",
@@ -1874,6 +1875,7 @@ export function createIniPanelShellWorkflowOverviewContract() {
      "getWorkflowOverviewApiSurfaceInventory",
      "getWorkflowOverviewPersistenceSummary",
      "validateWorkflowOverviewReleaseReadinessArtifactJson",
+      "loadWorkflowOverviewReleaseReadinessArtifactUrl",
      "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
      "getWorkflowOverviewReleaseReadinessArtifactRenderState",
      "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -1929,6 +1931,111 @@ export function validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJso
  }
 }

+export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl = "",
+  fetchRef = globalThis.fetch,
+  mount = false,
+  mountOptions = {},
+} = {}) {
+  const missing = [
+    ...(artifactUrl ? [] : ["artifact-url"]),
+    ...(typeof fetchRef === "function" ? [] : ["fetch"]),
+  ];
+  if (missing.length > 0) {
+    return {
+      apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+      workflowVersion: 1,
+      phase: "blocked",
+      ready: false,
+      artifactUrl,
+      httpStatus: null,
+      missing,
+      error: null,
+      validation: null,
+      displayViewModel: null,
+      renderState: null,
+      mountResult: null,
+      statusLine: `Blocked: ${missing.join(", ")}`,
+    };
+  }
+
+  try {
+    const response = await fetchRef(artifactUrl);
+    const httpStatus = response?.status ?? null;
+    if (!response?.ok) {
+      return {
+        apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+        workflowVersion: 1,
+        phase: "blocked",
+        ready: false,
+        artifactUrl,
+        httpStatus,
+        missing: ["artifact-url"],
+        error: `HTTP ${httpStatus ?? "error"}`,
+        validation: null,
+        displayViewModel: null,
+        renderState: null,
+        mountResult: null,
+        statusLine: `Blocked: HTTP ${httpStatus ?? "error"}`,
+      };
+    }
+
+    const artifactJson = await response.text();
+    const validation = validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(artifactJson);
+    const displayViewModel = createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(
+      validation,
+    );
+    const renderState = createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState(
+      displayViewModel,
+    );
+    const mountResult = mount
+      ? mountIniPanelShellWorkflowOverviewReleaseReadinessArtifactState({
+          renderState,
+          ...mountOptions,
+        })
+      : null;
+    const mountMissing = mount && mountResult?.ready !== true
+      ? (mountResult?.domReadiness?.missing ?? ["release-readiness-artifact-dom"])
+      : [];
+    const workflowMissing = [
+      ...validation.missing,
+      ...mountMissing,
+    ];
+    const ready = validation.ready === true && (!mount || mountResult?.ready === true);
+    return {
+      apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+      workflowVersion: 1,
+      phase: ready ? "ready" : "blocked",
+      ready,
+      artifactUrl,
+      httpStatus,
+      missing: workflowMissing,
+      error: null,
+      validation,
+      displayViewModel,
+      renderState,
+      mountResult,
+      statusLine: ready ? renderState.statusLine : `Blocked: ${workflowMissing.join(", ")}`,
+    };
+  } catch (error) {
+    return {
+      apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+      workflowVersion: 1,
+      phase: "blocked",
+      ready: false,
+      artifactUrl,
+      httpStatus: null,
+      missing: ["artifact-url"],
+      error: error?.message ?? String(error),
+      validation: null,
+      displayViewModel: null,
+      renderState: null,
+      mountResult: null,
+      statusLine: `Blocked: ${error?.message ?? "release readiness artifact URL load error"}`,
+    };
+  }
+}
+
 export function createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(
  validation = validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson("{}"),
 ) {
@@ -3163,6 +3270,8 @@ export function createIniPanelShellViewModel(entries = getVisibleIniPanelEntries
    mountShellSessionHandoffWorkflow: mountIniPanelShellSessionHandoffWorkflow,
    createWorkflowOverviewContract: createIniPanelShellWorkflowOverviewContract,
    createWorkflowOverviewReadiness: createIniPanelShellWorkflowOverviewReadiness,
+    loadWorkflowOverviewReleaseReadinessArtifactUrl:
+      loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
    mountWorkflowOverviewEmbedding: mountIniPanelShellWorkflowOverviewEmbedding,
    createWorkflowOverviewEmbeddingReport: createIniPanelShellWorkflowOverviewEmbeddingReport,
    createWorkflowOverviewEmbeddingDisplayViewModel: createIniPanelShellWorkflowOverviewEmbeddingDisplayViewModel,
--- a/wasm-port/runtime/ui/ini-panel/workflow-overview.html
+++ b/wasm-port/runtime/ui/ini-panel/workflow-overview.html
@@ -106,6 +106,7 @@
      renderIniPanelShellWorkflowOverviewEmbeddingMountState,
      mountIniPanelShellWorkflowOverviewEmbeddingMountState,
      validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+      loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
      createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
      createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
      createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -143,6 +144,9 @@
      validateWorkflowOverviewReleaseReadinessArtifactJson: (artifactJson) => (
        validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(artifactJson)
      ),
+      loadWorkflowOverviewReleaseReadinessArtifactUrl: (options) => (
+        loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl(options)
+      ),
      getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel: (validation) => (
        createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(validation)
      ),
--- a/wasm-port/tests/browser/ini_panel_shell_integration_workflow_smoke.html
+++ b/wasm-port/tests/browser/ini_panel_shell_integration_workflow_smoke.html
@@ -115,6 +115,7 @@ TOOL_TABLE = browser-shell-tool.tbl
        !launchApi?.getWorkflowOverviewContract ||
        !launchApi?.getWorkflowOverviewReadiness ||
        !launchApi?.mountWorkflowOverviewEmbedding ||
+        !launchApi?.loadWorkflowOverviewReleaseReadinessArtifactUrl ||
        !launchApi?.getWorkflowOverviewEmbeddingReport ||
        !launchApi?.getWorkflowOverviewEmbeddingDisplayViewModel ||
        !launchApi?.getWorkflowOverviewEmbeddingRenderState ||
@@ -378,6 +379,19 @@ TOOL_TABLE = browser-shell-tool.tbl
          contract: workflowOverviewReleaseArtifactDomContract,
          documentRef: document,
        });
+      const workflowOverviewReleaseArtifactUrlWorkflow = await workflowOverviewApi
+        .loadWorkflowOverviewReleaseReadinessArtifactUrl({
+          artifactUrl: "../../tests/fixtures/project-release-readiness-ready.json",
+          mount: true,
+          mountOptions: {
+            contract: workflowOverviewReleaseArtifactDomContract,
+            documentRef: document,
+          },
+        });
+      const launchReleaseArtifactUrlWorkflow = await launchApi
+        .loadWorkflowOverviewReleaseReadinessArtifactUrl({
+          artifactUrl: "../../tests/fixtures/project-release-readiness-ready.json",
+        });
      const workflowOverviewEmbedding = launchApi.mountWorkflowOverviewEmbedding({
        overviewApi: workflowOverviewApi,
      });
@@ -464,6 +478,21 @@ TOOL_TABLE = browser-shell-tool.tbl
        true,
        "shell workflow overview release artifact mount readiness",
      );
+      assertEqual(
+        workflowOverviewReleaseArtifactUrlWorkflow.ready,
+        true,
+        "shell workflow overview release artifact URL workflow readiness",
+      );
+      assertEqual(
+        workflowOverviewReleaseArtifactUrlWorkflow.mountResult.ready,
+        true,
+        "shell workflow overview release artifact URL workflow mount",
+      );
+      assertEqual(
+        launchReleaseArtifactUrlWorkflow.ready,
+        true,
+        "launch release artifact URL workflow readiness",
+      );
      assertEqual(
        document.querySelector("[data-external-release-artifact-status]").textContent,
        "Ready: No blocking reasons",
--- a/wasm-port/tests/browser/ini_panel_workflow_overview_smoke.html
+++ b/wasm-port/tests/browser/ini_panel_workflow_overview_smoke.html
@@ -35,6 +35,7 @@
        !workflowApi?.getWorkflowOverviewApiSurfaceInventory ||
        !workflowApi?.getWorkflowOverviewPersistenceSummary ||
        !workflowApi?.validateWorkflowOverviewReleaseReadinessArtifactJson ||
+        !workflowApi?.loadWorkflowOverviewReleaseReadinessArtifactUrl ||
        !workflowApi?.getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel ||
        !workflowApi?.getWorkflowOverviewReleaseReadinessArtifactRenderState ||
        !workflowApi?.getWorkflowOverviewReleaseReadinessArtifactDomContract ||
@@ -271,11 +272,18 @@
      const releaseArtifactMountResult = workflowApi.mountWorkflowOverviewReleaseReadinessArtifactState({
        renderState: releaseArtifactRenderState,
      });
+      const releaseArtifactUrlWorkflow = await workflowApi.loadWorkflowOverviewReleaseReadinessArtifactUrl({
+        artifactUrl: "../../tests/fixtures/project-release-readiness-ready.json",
+        mount: true,
+      });
      assertEqual(releaseArtifactDomReadinessReady.ready, true, "workflow overview release artifact DOM readiness");
      assertEqual(releaseArtifactRenderResult.rendered, true, "workflow overview release artifact render result");
      assertEqual(releaseArtifactRenderResult.rowCount, 3, "workflow overview release artifact render row count");
      assertEqual(releaseArtifactMountResult.ready, true, "workflow overview release artifact mount readiness");
      assertEqual(releaseArtifactMountResult.renderResult.rowCount, 3, "workflow overview release artifact mount rows");
+      assertEqual(releaseArtifactUrlWorkflow.ready, true, "workflow overview release artifact URL workflow readiness");
+      assertEqual(releaseArtifactUrlWorkflow.httpStatus, 200, "workflow overview release artifact URL workflow status");
+      assertEqual(releaseArtifactUrlWorkflow.mountResult.ready, true, "workflow overview release artifact URL workflow mount");
      assertEqual(releaseArtifactStatus.textContent, releaseArtifactRenderState.statusLine, "workflow overview release artifact rendered status");
      assertEqual(
        workflowDoc.querySelector("[data-handoff-workflow]").dataset.handoffScope,
--- a/wasm-port/tests/docs/node/verify_project_release_handoff_docs.mjs
+++ b/wasm-port/tests/docs/node/verify_project_release_handoff_docs.mjs
@@ -35,6 +35,7 @@ for (const phrase of [
  "parseProjectReleaseReadinessArtifactJson()",
  "createProjectReleaseReadinessArtifactValidation()",
  "validateWorkflowOverviewReleaseReadinessArtifactJson()",
+  "loadWorkflowOverviewReleaseReadinessArtifactUrl()",
  "render-state",
  "DOM readiness",
  "createIniPanelShellApiSurfaceInventory()",
@@ -96,6 +97,7 @@ for (const phrase of [
  "createProjectReleaseReadinessReport()",
  "parseProjectReleaseReadinessArtifactJson()",
  "createProjectReleaseReadinessArtifactValidation()",
+  "loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()",
  "build/project-release-readiness.json",
  "INI panel shell handoff exports",
  "createIniPanelShellApiSurfaceInventory()",
--- a/wasm-port/tests/fixtures/project-release-readiness-ready.json
+++ b/wasm-port/tests/fixtures/project-release-readiness-ready.json
@@ -0,0 +1,116 @@
+{
+  "apiName": "project-release-readiness-report",
+  "reportVersion": 1,
+  "phase": "ready",
+  "ready": true,
+  "missing": [],
+  "releaseGate": {
+    "command": "wasm-port/tests/host/verify_project_release_gate.sh",
+    "passed": true,
+    "expectedOutput": "project_release_gate=ok"
+  },
+  "simConfigInventory": {
+    "executed": 28,
+    "passed": 28,
+    "skipped": 131,
+    "unexpectedFail": 0
+  },
+  "blockedRuntimeFamilies": [
+    "L4-USER-M-PROCESS",
+    "L4-TOOL-DB",
+    "L4-PYTHON-REMAP"
+  ],
+  "promotedRuntimeFamilies": [],
+  "promotedBlockedFamilies": [],
+  "gates": [
+    {
+      "id": "diff-check",
+      "label": "Git diff check",
+      "command": "git diff --check",
+      "expectedOutput": null,
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "vendor-sync",
+      "label": "Vendor sync guard",
+      "command": "wasm-port/tools/verify_vendor_sync.sh",
+      "expectedOutput": "vendor sync up to date",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "standalone-cnc-semantics",
+      "label": "Standalone CNC semantics guard",
+      "command": "wasm-port/tools/verify_no_standalone_cnc_semantics.sh",
+      "expectedOutput": "standalone CNC semantics guard complete",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "interp-wasm",
+      "label": "Interpreter WASM Node smoke",
+      "command": "SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh",
+      "expectedOutput": "interp_wasm_node_smoke=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "sim-config-inventory",
+      "label": "Sim config inventory WASM Node smoke",
+      "command": "SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh",
+      "expectedOutput": "sim_configs_wasm_node_inventory_unexpected_fail=0",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "ini-panel-browser",
+      "label": "INI panel browser smoke",
+      "command": "SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_ini_panel_browser.sh",
+      "expectedOutput": "browser_ini_shell_integration_workflow_smoke=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "ui-node-smokes",
+      "label": "UI Node smokes",
+      "command": "wasm-port/tests/ui/node/verify_ui_node_smokes.sh",
+      "expectedOutput": "ui_node_smokes=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "host-smokes",
+      "label": "Host aggregate smoke",
+      "command": "wasm-port/tests/host/verify_host_smokes.sh",
+      "expectedOutput": "host_wasm_opfs_browser_smokes=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "project-release-gate",
+      "label": "Project release gate",
+      "command": "wasm-port/tests/host/verify_project_release_gate.sh",
+      "expectedOutput": "project_release_gate=ok",
+      "status": "passed",
+      "passed": true
+    }
+  ],
+  "rows": [
+    {
+      "id": "project-release-gate",
+      "label": "Project release gate",
+      "value": "passed"
+    },
+    {
+      "id": "sim-config-inventory",
+      "label": "Sim config inventory",
+      "value": "unexpected_fail=0"
+    },
+    {
+      "id": "blocked-runtime-families",
+      "label": "Blocked runtime families",
+      "value": "L4-USER-M-PROCESS, L4-TOOL-DB, L4-PYTHON-REMAP"
+    }
+  ]
+}
--- a/wasm-port/tests/sdk/node/verify_sdk_surface.mjs
+++ b/wasm-port/tests/sdk/node/verify_sdk_surface.mjs
@@ -46,6 +46,7 @@ import {
  isSupportedIniPanelControlPageApiManifest,
  isSupportedIniPanelLaunchApiManifest,
  isSupportedIniPanelShellIntegrationManifest,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  loadMachineSessionFromOpfs,
  loadMachineSessionSnapshot,
  loadMachineTextFiles,
@@ -89,6 +90,10 @@ const requiredExports = [
    "validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson",
    validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
  ],
+  [
+    "loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl",
+    loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
+  ],
  ["planIniFileContextStaging", planIniFileContextStaging],
  ["planSimConfigStaging", planSimConfigStaging],
  ["analyzeIniRuntimeBoundaries", analyzeIniRuntimeBoundaries],
@@ -280,6 +285,17 @@ assert.equal(
  validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(JSON.stringify(releaseReadinessArtifact)).ready,
  true,
 );
+assert.equal(
+  (await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+    artifactUrl: "/project-release-readiness.json",
+    fetchRef: async () => ({
+      ok: true,
+      status: 200,
+      text: async () => JSON.stringify(releaseReadinessArtifact),
+    }),
+  })).ready,
+  true,
+);
 assert.equal(
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState(
    createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(
--- a/wasm-port/tests/ui/node/verify_ini_panel_entry_docs.mjs
+++ b/wasm-port/tests/ui/node/verify_ini_panel_entry_docs.mjs
@@ -54,6 +54,7 @@ import {
  renderIniPanelShellWorkflowOverviewEmbeddingMountState,
  mountIniPanelShellWorkflowOverviewEmbeddingMountState,
  validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -162,6 +163,7 @@ const requiredShellExports = [
  "renderIniPanelShellWorkflowOverviewEmbeddingMountState",
  "mountIniPanelShellWorkflowOverviewEmbeddingMountState",
  "validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson",
+  "loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl",
  "createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
  "createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState",
  "createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract",
--- a/wasm-port/tests/ui/node/verify_ini_panel_launch_api_manifest.mjs
+++ b/wasm-port/tests/ui/node/verify_ini_panel_launch_api_manifest.mjs
@@ -82,6 +82,7 @@ assert.deepEqual(manifest, {
    "getWorkflowOverviewContract",
    "getWorkflowOverviewReadiness",
    "mountWorkflowOverviewEmbedding",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
    "getWorkflowOverviewEmbeddingReport",
    "getWorkflowOverviewEmbeddingDisplayViewModel",
    "getWorkflowOverviewEmbeddingRenderState",
@@ -241,6 +242,7 @@ assert.match(launchText, /\bmountShellSessionHandoffWorkflow\b/);
 assert.match(launchText, /\bgetWorkflowOverviewContract\b/);
 assert.match(launchText, /\bgetWorkflowOverviewReadiness\b/);
 assert.match(launchText, /\bmountWorkflowOverviewEmbedding\b/);
+assert.match(launchText, /\bloadWorkflowOverviewReleaseReadinessArtifactUrl\b/);
 assert.match(launchText, /\bgetWorkflowOverviewEmbeddingReport\b/);
 assert.match(launchText, /\bgetWorkflowOverviewEmbeddingDisplayViewModel\b/);
 assert.match(launchText, /\bgetWorkflowOverviewEmbeddingRenderState\b/);
--- a/wasm-port/tests/ui/node/verify_ini_panel_shell_integration_manifest.mjs
+++ b/wasm-port/tests/ui/node/verify_ini_panel_shell_integration_manifest.mjs
@@ -52,6 +52,7 @@ import {
  renderIniPanelShellWorkflowOverviewEmbeddingMountState,
  mountIniPanelShellWorkflowOverviewEmbeddingMountState,
  validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -186,7 +187,7 @@ assert.deepEqual(readiness, {
  counts: {
    pages: 3,
    launcherLinks: 3,
-    launchMethods: 58,
+    launchMethods: 59,
    controlPageMethods: 11,
    persistenceCapabilities: 3,
  },
@@ -249,7 +250,7 @@ assert.deepEqual(handoffSummary, {
    counts: {
      pages: 3,
      launcherLinks: 3,
-      launchMethods: 58,
+      launchMethods: 59,
      controlPageMethods: 11,
      persistenceCapabilities: 3,
    },
@@ -788,6 +789,7 @@ assert.deepEqual(createIniPanelShellWorkflowOverviewContract(), {
    "getWorkflowOverviewApiSurfaceInventory",
    "getWorkflowOverviewPersistenceSummary",
    "validateWorkflowOverviewReleaseReadinessArtifactJson",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
    "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
    "getWorkflowOverviewReleaseReadinessArtifactRenderState",
    "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -832,6 +834,7 @@ assert.equal(typeof createIniPanelShellWorkflowOverviewEmbeddingMountDomReadines
 assert.equal(typeof renderIniPanelShellWorkflowOverviewEmbeddingMountState, "function");
 assert.equal(typeof mountIniPanelShellWorkflowOverviewEmbeddingMountState, "function");
 assert.equal(typeof validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson, "function");
+assert.equal(typeof loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl, "function");
 assert.equal(typeof createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel, "function");
 assert.equal(typeof createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState, "function");
 assert.equal(typeof createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract, "function");
@@ -855,6 +858,7 @@ assert.deepEqual(
    "getWorkflowOverviewSummary",
    "getWorkflowOverviewPersistenceSummary",
    "validateWorkflowOverviewReleaseReadinessArtifactJson",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
    "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
    "getWorkflowOverviewReleaseReadinessArtifactRenderState",
    "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -1280,7 +1284,7 @@ assert.deepEqual(createIniPanelShellIntegrationReadiness(blockedManifest), {
  counts: {
    pages: 3,
    launcherLinks: 3,
-    launchMethods: 58,
+    launchMethods: 59,
    controlPageMethods: 11,
    persistenceCapabilities: 3,
  },
--- a/wasm-port/tests/ui/node/verify_ini_panel_ui_shell.mjs
+++ b/wasm-port/tests/ui/node/verify_ini_panel_ui_shell.mjs
@@ -52,6 +52,7 @@ import {
  renderIniPanelShellWorkflowOverviewEmbeddingMountState,
  mountIniPanelShellWorkflowOverviewEmbeddingMountState,
  validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
  createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -682,6 +683,7 @@ assert.deepEqual(shellViewModel.shellWorkflowOverviewContract, {
    "getWorkflowOverviewApiSurfaceInventory",
    "getWorkflowOverviewPersistenceSummary",
    "validateWorkflowOverviewReleaseReadinessArtifactJson",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
    "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
    "getWorkflowOverviewReleaseReadinessArtifactRenderState",
    "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -1379,6 +1381,56 @@ assert.deepEqual(
  validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson("{").missing,
  ["artifact-json"],
 );
+assert.equal(
+  (await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()).statusLine,
+  "Blocked: artifact-url",
+);
+const releaseArtifactUrlWorkflow = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl: "/project-release-readiness.json",
+  fetchRef: async (url) => ({
+    ok: url === "/project-release-readiness.json",
+    status: 200,
+    text: async () => releaseReadinessArtifactJson,
+  }),
+  mount: true,
+  mountOptions: {
+    documentRef: mountDocument,
+    mountNode: releaseArtifactMountNode,
+    statusNode: releaseArtifactStatusNode,
+    rowsNode: releaseArtifactRowsNode,
+  },
+});
+assert.equal(
+  releaseArtifactUrlWorkflow.apiName,
+  "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+);
+assert.equal(releaseArtifactUrlWorkflow.ready, true);
+assert.equal(releaseArtifactUrlWorkflow.httpStatus, 200);
+assert.equal(releaseArtifactUrlWorkflow.validation.ready, true);
+assert.equal(releaseArtifactUrlWorkflow.renderState.statusLine, "Ready: No blocking reasons");
+assert.equal(releaseArtifactUrlWorkflow.mountResult.ready, true);
+assert.equal(releaseArtifactUrlWorkflow.mountResult.renderResult.rowCount, 3);
+const releaseArtifactUrlWorkflowMissingDom = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl: "/project-release-readiness.json",
+  fetchRef: async () => ({
+    ok: true,
+    status: 200,
+    text: async () => releaseReadinessArtifactJson,
+  }),
+  mount: true,
+});
+assert.equal(releaseArtifactUrlWorkflowMissingDom.ready, false);
+assert.deepEqual(releaseArtifactUrlWorkflowMissingDom.missing, ["document", "mount", "status", "rows"]);
+const releaseArtifactUrlWorkflowHttpBlocked = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl: "/missing.json",
+  fetchRef: async () => ({
+    ok: false,
+    status: 404,
+    text: async () => "",
+  }),
+});
+assert.equal(releaseArtifactUrlWorkflowHttpBlocked.ready, false);
+assert.equal(releaseArtifactUrlWorkflowHttpBlocked.statusLine, "Blocked: HTTP 404");
 assert.deepEqual(createIniPanelShellWorkflowOverviewReadiness(), {
  apiName: "ini-panel-shell-workflow-overview-readiness",
  readinessVersion: 1,
@@ -1395,6 +1447,7 @@ const workflowOverviewApi = {
  getWorkflowOverviewApiSurfaceInventory: () => shellViewModel.shellApiSurfaceInventory,
  getWorkflowOverviewPersistenceSummary: () => shellViewModel.shellPersistenceSummary,
  validateWorkflowOverviewReleaseReadinessArtifactJson: () => ({ ready: true }),
+  loadWorkflowOverviewReleaseReadinessArtifactUrl: loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
  getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel: () => releaseArtifactDisplay,
  getWorkflowOverviewReleaseReadinessArtifactRenderState: () => releaseArtifactRenderState,
  getWorkflowOverviewReleaseReadinessArtifactDomContract: createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,