[Yuchao Yan (msyyc)]

Summary

Extract the ARM sample/common-types updates requested in the review of #5271 into a separate prerequisite PR. This PR changes no production linter policy, registration or enablement.

• Update current ARM samples to common-types v6 and carry their corresponding emitted OpenAPI snapshots together.
• Add the seven v6 JSON fixtures required by the samples' local references. They are byte-identical to packages/samples/common-types/existing/v6, whose provenance is Azure/azure-rest-api-specs.
• Extend the existing common-types synchronization script to write v6 downloads to both the canonical baseline and the ARM sample fixture location. Existing v3-v5 sample fixtures are not changed.
• Check fixture byte equality and recursively validate local OpenAPI references, including JSON pointer targets.

Legacy and version-compatibility samples retain their existing versions. Suppressions needed specifically by #5271's proposed latest-version warning remain in that rule PR, not here. Once this prerequisite lands, #5271 can incorporate main and drop the duplicated sample delta; no merge is performed by this workflow.

Local validation

• Sample dependency-closure build passed at Azure main 87ce9388e2d576218666a319997eec201f975fea, compiler 50240c7db77895b261ab2a511f7f79e5650db59b.
• mise exec -- pnpm exec vitest run --config vitest.config.fast.ts --project azure-samples packages/samples/test/samples.test.ts packages/samples/test/references.test.ts --testNamePattern 'Azure Resource Manager|resolves local references|keeps ARM sample v6' --pool=threads --maxWorkers=1 --reporter=dot: 34 passed, 8 unrelated data-plane cases excluded by the selector.
• Controlled execution of the actual synchronization script passed: all four canonical versions written, v6 written identically to both locations, older sample locations untouched; no network calls.
• mise exec -- pnpm check:eng, root pnpm format, root pnpm lint, and git diff --check passed.
• Chronus reports No package changed for the private samples package; no public-package release note is introduced.

Fresh worktree setup required frozen dependency restoration. Initial attempts exposed missing Vitest, core formatting/build tools, Vite types used by mandatory root lint, and the unbuilt engineering bundle-uploader. Restoring/building those existing pinned dependencies allowed the commands above to pass; no dependency manifests, lockfile, compiler pointer, timeout limits or verification checks were changed.

These are local results, not a claim of completed CI.

[github-actions]

No changes needing a change description found.

[github-actions]

📦 Package size report

✅ No notable package size changes compared to the base branch.

14 package(s) with no notable change

Package	Packed (base → head)	Δ Packed	Unpacked (base → head)	Δ Unpacked
@azure-tools/azure-http-specs	143.53 KB → 143.53 KB	—	1.20 MB → 1.20 MB	—
@azure-tools/typespec-autorest	87.87 KB → 87.87 KB	—	424.17 KB → 424.17 KB	—
@azure-tools/typespec-autorest-canonical	7.42 KB → 7.42 KB	—	26.00 KB → 26.00 KB	—
@azure-tools/typespec-azure-core	136.55 KB → 136.55 KB	—	733.30 KB → 733.30 KB	—
@azure-tools/typespec-azure-examples	80.15 KB → 80.15 KB	—	383.36 KB → 383.36 KB	—
@azure-tools/typespec-azure-portal-core	36.26 KB → 36.26 KB	—	242.62 KB → 242.62 KB	—
@azure-tools/typespec-azure-resource-manager	189.87 KB → 189.87 KB	—	1.14 MB → 1.14 MB	—
@azure-tools/typespec-azure-rulesets	5.95 KB → 5.95 KB	—	34.79 KB → 34.79 KB	—
@azure-tools/typespec-client-generator-core	248.86 KB → 248.86 KB	—	1.32 MB → 1.32 MB	—
@azure-tools/typespec-go	264.28 KB → 264.28 KB	—	1.35 MB → 1.35 MB	—
@azure-tools/typespec-java	20.22 MB → 20.22 MB	—	22.51 MB → 22.51 MB	—
@azure-tools/typespec-metadata	15.91 KB → 15.91 KB	—	62.26 KB → 62.26 KB	—
@azure-tools/typespec-python	42.58 KB → 42.58 KB	—	166.02 KB → 166.02 KB	—
@azure-tools/typespec-ts	530.76 KB → 530.76 KB	—	2.67 MB → 2.67 MB	—

_{Packed = gzipped .tgz published to npm. Unpacked = total extracted size. 🆕 added, 🗑️ removed. Packages from the core/ submodule are not included.
🔴 grew · 🟢 shrank — only changes of at least 512 B and 0.5% are marked.}

[azure-sdk-automation]

You can try these changes here

🛝 Playground	🌐 Website