ci: bound hosted fanout

scripts/coverage-shards.ts

@@ -17,8 +17,8 @@ export const coverageShards = [
     packageRoots: ['core', 'context'],
     extraTestRoots: ['packages/examples/cli-demo/tests'],
   },
-  { name: 'models', packageRoots: ['llm', 'compact'] },
-  { name: 'sdk', packageRoots: ['sdk'] },
+  { name: 'models-protocol', packageRoots: ['llm', 'compact', 'hooks/hook-protocol'] },
+  { name: 'sdk-codex', packageRoots: ['sdk', 'hooks/hooks-codex'] },
   {
     name: 'interfaces',
     packageRoots: ['ui', 'examples', 'goal'],
@@ -42,18 +42,11 @@ export const coverageShards = [
     ],
   },
   {
-    name: 'scripts',
-    packageRoots: ['support/invariants'],
+    name: 'session-scripts',
+    packageRoots: ['session-persistence', 'session-query', 'support/invariants'],
     extraTestRoots: ['scripts'],
   },
-  { name: 'integrations', packageRoots: ['lsp', 'mcp'] },
-  {
-    name: 'session-state',
-    packageRoots: ['session-persistence', 'session-query'],
-  },
-  { name: 'hook-protocol', packageRoots: ['hooks/hook-protocol'] },
-  { name: 'hooks-claude', packageRoots: ['hooks/hooks-claude'] },
-  { name: 'hooks-codex', packageRoots: ['hooks/hooks-codex'] },
+  { name: 'integrations-claude', packageRoots: ['lsp', 'mcp', 'hooks/hooks-claude'] },
   {
     name: 'capabilities',
     packageRoots: ['web', 'skill', 'spill', 'util', 'guard', 'todo', 'timeout'],

scripts/run-gates.ts

@@ -263,8 +263,7 @@ function ciArtifactGates(): Gate[] {
     builtPackageInvariantsGate(['build']),
   ]
   if (shard === 'metadata') return metadataGates
-  if (shard === 'smoke-1') return [pnpmScript('build', 'build'), builtBinSmokeGate('1/2')]
-  if (shard === 'smoke-2') return [pnpmScript('build', 'build'), builtBinSmokeGate('2/2')]
+  if (shard === 'smoke') return [pnpmScript('build', 'build'), builtBinSmokeGate()]
   if (shard !== undefined && shard !== '') {
     throw new Error(`run-gates: unknown DSH_ARTIFACT_SHARD ${JSON.stringify(shard)}.`)
   }

scripts/snapshot-shards.spec.ts

@@ -26,10 +26,10 @@ describe('snapshot lanes', () => {
 
     expect(new Set(ordinary).size).toBe(ordinary.length)
     expect(acp.map(lane => lane.files)).toEqual(Array.from(
-      { length: 4 },
+      { length: 2 },
       () => ['examples/acp-agent/tests/acp.snapshot.ts'],
     ))
-    expect(acp.map(lane => lane.scenarioShard)).toEqual(['1/4', '2/4', '3/4', '4/4'])
+    expect(acp.map(lane => lane.scenarioShard)).toEqual(['1/2', '2/2'])
     expect([...ordinary, 'examples/acp-agent/tests/acp.snapshot.ts'].sort()).toEqual(discovered)
   })
 

scripts/snapshot-shards.ts

@@ -16,27 +16,22 @@ export const snapshotLanes: readonly SnapshotLane[] = [
     name: 'support',
     files: [
       'packages/sdk/scripts/tests/config.snapshot.ts',
-      'packages/ui/tui/tests/tui.snapshot.ts',
-    ],
-  },
-  {
-    name: 'demos',
-    files: [
-      'examples/tui-agent/tests/tui.snapshot.ts',
       'packages/sdk/create-sdk/tests/create.snapshot.ts',
+      'packages/ui/tui/tests/tui.snapshot.ts',
     ],
   },
   {
     name: 'agents',
     files: [
+      'examples/tui-agent/tests/tui.snapshot.ts',
       'examples/acp-agent/tests/goal.snapshot.ts',
       'examples/headless-agent/tests/headless.snapshot.ts',
     ],
   },
-  ...Array.from({ length: 4 }, (_, offset) => ({
+  ...Array.from({ length: 2 }, (_, offset) => ({
     name: `acp-${offset + 1}`,
     files: ['examples/acp-agent/tests/acp.snapshot.ts'],
-    scenarioShard: `${offset + 1}/4`,
+    scenarioShard: `${offset + 1}/2`,
   })),
 ]