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fix(cloud): carry the machine author from /api/vm to the machine row's snapshot - #15309
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A Cloud team's fleet reads as a pile of generated three-word names with no way to tell whose machine is whose. cmux#15261 made `/api/vm` publish the author; nothing on the client reads it yet. These cover the three author shapes the backend can send (a named account, an account with no recorded name, and no author at all on a control plane that predates the field) at each place the value has to survive: the list decode, the create receipt, the status read, the snapshot a row renders from, and the socket payload. The create receipt and the status read are here because the review of the backend change found exactly this bug on that side: a client that appends a create response to its list, or merges a detail read into a listed row, drops the author it had and shows a machine as unauthored to the person who just made it. The same hole exists on this side of the wire. The `vm.list` socket payload is how the CLI and remote clients see the fleet. Dropping the author there would leave `cmux` on the command line unable to answer a question the sidebar beside it can. The `userId` is kept even when no name is known, so rows by the same person still group together while they read as unnamed. Red here is a build failure rather than failing assertions: `VMCreator` does not exist yet, so the suite cannot compile. Recorded as such rather than dressed up as a behavioral red. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
…napshot `VMCreator` is the client's view of `/api/vm`'s `createdBy`: an account id that is always there and a display name that often is not. The id is kept without a name so rows by the same person still group together instead of collapsing into one anonymous bucket, and the name never falls back to the raw id, since an opaque id in place of a name is the same unreadable list this is meant to fix. Decoded on all three endpoints that return a machine, not just the list. The panel appends a create receipt to the list it is showing and replaces a listed row with a status read, so decoding only the list would make the machine you just made the one row with no author, and would make any machine go anonymous the moment something polled it. A malformed or absent author is dropped rather than failing the decode, unlike a missing `id` or `provider`. An author is decoration on a row; a control plane that does not send one must still list. `socketWorkerVMSummaryPayload` re-publishes it in the response's own shape, explicit null and all, so a socket client decodes one payload rather than two. It stops being private so the test can check that the CLI is sent the same machine facts the sidebar gets. No display surface yet: this is the plumbing, and the row's tooltip that will show it is in cmux#15225. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Included review availability: This review used your included allowance. Your plan provides up to 10 included reviews per hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe change adds optional VM creator metadata. VM responses populate the metadata, machine snapshots retain it, and socket payloads include it when available. ChangesVM Creator Metadata
Priority: ⬇️ Low Estimated code review effort: 2 (Simple) | ~10 minutes Change: Bug fix Sequence Diagram(s)sequenceDiagram
participant VMResponse
participant VMClient
participant VMSummary
participant SnapshotBuilder
participant MachineSnapshot
participant SocketPayload
VMResponse->>VMClient: list, create, or status response
VMClient->>VMSummary: decode createdBy
VMSummary->>SnapshotBuilder: provide summary
SnapshotBuilder->>MachineSnapshot: copy createdBy
VMSummary->>SocketPayload: serialize createdBy when present
Suggested reviewers: Merge Risk: ⚪ Minimal · up to Creator metadata follows the checked-in API contract without changing the socket payload for machines lacking an author. No code-level merge blocker was established; confirm required checks pass before merging. Architecture SummaryArchitecture risk: 🔵 Low · up to The change affects 4 systems. Changed systems: Architecture concerns Review detailsSystems and components
Before / after behavior
Important Pre-merge checks failedPlease resolve all errors before merging. Addressing warnings is optional. ❌ Failed checks (2 errors, 1 warning)
✅ Passed checks (22 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 38.46% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 13 functions across 7 files. (1 skipped: 1 unsupported.) Full details: Cmux Swift Package BoundariesExplanation The PR keeps new socket-protocol serialization in the app target. Resolution Move the pure VM summary payload encoder, including the Full details: Cmux User-Facing Error PrivacyExplanation The change adds personal data to user-facing command/API output. Resolution Keep creator data internal for the future sidebar surface, but do not include ✨ Finishing Touches🧪 Generate unit tests (beta)
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Review comments at @cmuxTests/CloudMachineCreatorTests.swift:
- Line 24: Update CloudRefreshURLProtocol and the fixture setup in
listDecodesCreator() and singleMachineReadsCarryCreator() to give each test
session independent response state; do not rely on resetting shared static state
or serializing this suite, since other suites can still interfere.
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Packages/macOS/CmuxCloud/Sources/CmuxCloud/Machines/MachineSnapshot.swiftPackages/macOS/CmuxCloud/Sources/CmuxCloud/Machines/MachineSnapshotBuilder.swiftPackages/macOS/CmuxCloud/Sources/CmuxCloud/VMClient/VMClient.swiftPackages/macOS/CmuxCloud/Sources/CmuxCloud/VMClient/VMCreator.swiftSources/Cloud/VMClientSocketCommands.swiftcmux.xcodeproj/project.pbxprojcmuxTests/CloudMachineCreatorTests.swiftcmuxTests/CloudRefreshURLProtocol.swift
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The review of this PR caught three comments asserting things the code does not do. The create and status sites claimed the panel appends a create receipt to the list it is showing and replaces a listed row with a status read. It does neither: `MachinesPanelViewModel.machines` is only ever assigned a whole `listPage()` result, and both endpoints have exactly one caller each, the matching socket method. So a created machine shows its author on the next list refresh, not immediately, and what these two decodes really feed is `cmux vm new --json` and `cmux vm status --json`. The socket payload claimed the backend omits `createdBy` when there is no author. It does not; it sends an explicit null. The payload's shape is the narrower of the two, which is fine because both readers treat absent and null alike, but the comment said they were identical and was backwards on the one case it named. Also adds `.serialized` to the new suite, matching the other consumer of the same process-global stub. No behavior change. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Review subagent, read-only, over It found no functional or compile bug. It found three confident claims in my prose that the code does not support, two of which I had also written into the commit message and the PR body. Fixed in Review:
Fixed: all three, in Left:
Verification: |
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CI receipt at the corrected tip Green: https://github.com/manaflow-ai/cmux/actions/runs/36408910967 — The red for the same selection is the build failure at the test-only commit, already recorded above. Local verification is still not available to me: |
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CLA Assistant is red here for a fixable reason that is not about the code: two commits on this branch, That identity has no GitHub account, so it can never sign and the check cannot go green while those commits stand. Every other commit on my Cloud sidebar branches is authored correctly; the same slip is on #15307 ( The fix is to rewrite the author field on those commits. The trees do not change, only the metadata, but the SHAs do, which re-points the red/green receipts posted above. My sandbox denies history rewriting, so this is Leo's call rather than something I can land. This PR is also |
Catch-up merge by scripts/ci/catch_up_pr.py (RFC manaflow-ai#14631). Merged by scripts/merge-main.sh: origin/main at 0c753fe. Resolved conflicts: - cmux.xcodeproj/project.pbxproj: union of added entries, then normalize-pbxproj.py Catch-up-previous-head: 1c3607f Catch-up-base: 0c753fe
Catch-up merge by scripts/ci/catch_up_pr.py (RFC manaflow-ai#14631). Merged by scripts/merge-main.sh: origin/main at d2a290b. Resolved conflicts: - cmux.xcodeproj/project.pbxproj: union of added entries, then normalize-pbxproj.py Catch-up-previous-head: f0c52ab Catch-up-base: d2a290b
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Caught up with main ( CLA Assistant is still red here for |
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Subagent review at 31201fb: no functional or compile bug. Findings: three inaccurate comment/description claims and a missing serialized suite trait. Addressed in 1c3607f. Only main merges since. Landing: rewriting the author on 325ab9e and 31201fb to the linked identity (same trees) so CLA Assistant can pass, merging main after #15414, then auto-merge. |
CI failure attributionCI passes on Written by |
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Catch-up merge by scripts/ci/catch_up_pr.py (RFC manaflow-ai#14631). Merged by scripts/merge-main.sh: origin/main at 2761cc9. Catch-up-previous-head: cf27315 Catch-up-base: 2761cc9 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Merge receipt for |
ecba57a fix(sidebar): cut with an ellipsis character so a reference cannot re-parse (manaflow-ai#15893) 6d2b5d1 feat(terminal): browser-style navigation layout and a terminalAlternateScreen shortcut key (manaflow-ai#14863) 0d3fdb1 test: print the simulator pipe output when the EOF assertion fails (manaflow-ai#15857) 46fe41a Fix cloud dogfood pause link-down journey (manaflow-ai#15918) 7d246ed fix: open existing Cloud workspace rows optimistically (manaflow-ai#15747) 1b06f84 fix(agent-chat): show ACP paths and diffs for tool calls (manaflow-ai#15908) b413b7a fix(agent-chat): preserve earlier ACP plans during updates (manaflow-ai#15907) 8b75678 Persist Cloud display membership across clients (manaflow-ai#15748) 547340a fix(cloud): carry the machine author from /api/vm to the machine row's snapshot (manaflow-ai#15309) e30de3d test: probe cloud agent status in Cloud VM journey (manaflow-ai#15875) 296537c docs(agent-chat): correct provider claims and pin ACP argv (manaflow-ai#15901) e1dc959 Count the renamed Agent spawn tool as a subagent in the pi bridge (manaflow-ai#15865) 14fae18 dogfood: record the hover steps as trees, not frames (manaflow-ai#15845) 4da3bb3 fix(agent-chat): scope ACP plans to their turn and refresh activity (manaflow-ai#15898) 64ec56d feat(terminal): right-click a link to choose where it opens (manaflow-ai#15325) efb762c Make unsupported remote browser warning dismissible (manaflow-ai#15726) 666c77f Cloud Machines sidebar: add persistent create buttons (manaflow-ai#15680) # Conflicts: # .github/workflows/cloud-vm-dogfood.yml
main no longer compiles after this merge@teamleaderleo: after Evidence: https://github.com/manaflow-ai/cmux/actions/runs/36700663696/job/109839080681 Nothing blocks merging meanwhile. A fix-forward (or, failing that, a revert) is attempted automatically unless an open pull request already fixes this. main_compile_attribution.py: post-merge, nothing here gates a merge. |
* test(cloud): pin the machine creator label on the row Add the remaining row-label behavior tests from #15341 after the metadata coverage landed in #15309. The focused app tests are not run locally; this environment prohibits app builds and execution. CI must establish the red/green runtime evidence. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * feat(cloud): show machine creator on sidebar rows Add the creator display name to the machine row identity facts, with localized copy, debug-lab fixtures, and a dogfood tour. Keep menu traversal scoped to the opened menu so the new tour is deterministic. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
1 participant
Part of the Cloud sidebar audit (manaflow-ai/cmuxterm-hq#853, tracking #847). Client half of #15261.
Problem
A Cloud team's machine list is scoped by owner team, so every member sees every member's machines. Nothing said whose was whose, so a shared fleet reads as a pile of generated three-word names. #15261 made the backend publish
createdByon every endpoint that returns a machine. Nothing on the client read it.What this does
Plumbing only, no display surface yet.
VMCreator(userId,displayName) is the client's view ofcreatedBy. The id is kept even when no name is known, so rows by the same person still group together instead of collapsing into one anonymous bucket. The name never falls back to the raw id: an opaque id in place of a name is the same unreadable list this is meant to fix.createdBy, not just the list.createandstatus(id:)each have one caller, the matching socket method, so those two decodes are whatcmux vm new --jsonandcmux vm status --jsonprint. The sidebar reads none of it yet: the panel only ever assigns a whole list result, so a created machine shows its author on the next list refresh and not before.VMSummary.createdBy→MachineSnapshot.createdBythroughMachineSnapshotBuilder.snapshot(from:), which is the single mapping site.socketWorkerVMSummaryPayloadre-publishes it in the response's own shape, explicit null and all, so a socket client decodes one payload rather than two.vm.listover the socket is how the CLI and remote clients see the fleet; dropping the author there would leavecmuxon the command line unable to answer a question the sidebar beside it can.A malformed or absent author is dropped rather than failing the decode, unlike a missing
idorprovider. An author is decoration on a row, and a control plane that does not send one must still list.Tests
cmuxTests/CloudMachineCreatorTests.swiftcovers the three author shapes the backend can send (named account, account with no recorded name, no author at all) at each place the value has to survive: list decode, create receipt, status read, snapshot, socket payload. The fixture's stub gained anauthoredListbehavior that serves both the list shape and the single-machine shape.Red at
325ab9e14a3is a build failure rather than failing assertions, becauseVMCreatordoes not exist at that commit and the suite cannot compile. Recorded as what it is rather than dressed up as a behavioral red. Green run at31201fb169elinked below once it lands.socketWorkerVMSummaryPayloadstops beingprivateso the test can reach it. It had no coverage at all before.Not here
mainyet; putting it here would conflict.createdByon the base-open and fork/restore responses. The backend does not send it on those, so decoding it would be speculative.python3 scripts/verify-local.pyis denied by this session's permission classifier, so verification here is CI only.Changelog
none
🤖 Generated with Claude Code
Summary by cubic
Carries the machine author that
/api/vmpublishes into the machine row's snapshot, so a team's shared fleet stops reading as a pile of generated three-word names. Plumbing only; the display surface comes later.VMCreator(userId,displayName) as the client's view ofcreatedBy. The id is kept even when no name is known so rows by the same person group together; the name never falls back to the raw id.createandstatus(id:)feed thevm.createandvm.statussocket methods rather than the panel (which only assigns whole list results), so decoding only the list would blank the author incmux vm new --jsonandcmux vm status --json.createdByin the socketvm.listpayload so the CLI and remote clients see the same facts as the sidebar. An absent author sends no key, a shape narrower than the backend's explicit null, which both readers treat alike.Tests
CloudMachineCreatorTestspins the three author shapes the backend can send (named, unnamed account, absent) at each hop: list decode, create receipt, status read, snapshot builder, and socket payload.Not here
The display surface (the machine row tooltip, tracked separately) and
createdByon base-open and fork-merge responses, which the backend does not send.Written for commit e16366e. Summary will update on new commits.
Summary by CodeRabbit