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Merged
Winterrks merged 2 commits into from
Oct 25, 2026
Merged

Cowork guest image build 5 pins #142

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64b2b63
Cowork guest image build 5 pins: expectedArtifact, the owner library …
Winterrks Oct 25, 2026
1b1664a
Cowork image workflow: the trigger moves to the new branch name cowor…
Winterrks Oct 25, 2026
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4 changes: 2 additions & 2 deletions .github/workflows/cowork-guest-image-build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@ name: cowork-guest-image-build
# The first steps refuse unless REVIEWED_HEAD is an ancestor of the pushed commit and the whole diff is that one line.
on:
push:
branches: [cowork/guest-image-build-5]
branches: [cowork/guest-image-build-6]
permissions:
contents: read
env:
Expand All @@ -35,7 +35,7 @@ env:
LLVM_KEY_SHA256: 'dc0ffd470f01a27a19fad7a243cf85cf79f063d60b3a4c75090b24d9bdc6e2c8'
jobs:
build:
if: github.repository == 'yanlingLabs/winter' && github.event_name == 'push' && github.ref == 'refs/heads/cowork/guest-image-build-5' && github.event.created == true && github.run_attempt == '1'
if: github.repository == 'yanlingLabs/winter' && github.event_name == 'push' && github.ref == 'refs/heads/cowork/guest-image-build-6' && github.event.created == true && github.run_attempt == '1'
runs-on: ubuntu-24.04-arm
timeout-minutes: 210
steps:
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2 changes: 1 addition & 1 deletion packages/core/test/cowork/guest-image-build-gates.test.ts
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Expand Up @@ -11,7 +11,7 @@ const ROOT = resolve(import.meta.dir, "..", "..", "..", "..");
const WORKFLOWS_DIR = join(ROOT, ".github", "workflows");
const WORKFLOW_NAME = "cowork-guest-image-build.yml";
const WORKFLOW_PATH = `.github/workflows/${WORKFLOW_NAME}`;
const TRIGGER_BRANCH = "cowork/guest-image-build-5";
const TRIGGER_BRANCH = "cowork/guest-image-build-6";
const REPOSITORY = "yanlingLabs/winter";
const SDK_REPOSITORY = "yanlingLabs/winter-agent-sdk";
const ARTIFACT_DIR = "scripts/cowork-guest-artifact";
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20 changes: 10 additions & 10 deletions scripts/cowork-guest-artifact/pins.json
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Original file line number Diff line number Diff line change
Expand Up @@ -66,14 +66,14 @@
"builderCommit": "180d3effd7ddbb9406aeea0912f76c78ef20cf75",
"packageLockSha256": "c6eb4ea58479afc740e3f3b1286afd8e175c91a0876d7cdc8a66df07ca85755e",
"expectedArtifact": {
"runtimeSha256": "e0c6ed04bad3563336b90748e0f23dcf4f31a4601927cdaac97bbc95fbeddec5",
"cpioSha256": "511059532d9e0a35504f9fcc90cf6cd1740169231a805162bfb6fe20359a7bd4",
"rootManifestSha256": "ac58670175e4c741f29e45e7ba367ac9cd4cc12d0552bffa5335ded9620c6722",
"runtimeSha256": "5f8d4102bfdde2f1361fb766b2d892f2c5475afce296cae1bc8da87572c0dcea",
"cpioSha256": "5207c9bb9f9ab1e4867b7dff143f19bac0c3bfcf974e6eca63483945a34b83bc",
"rootManifestSha256": "f86c1863a2a62881024dc67816a9f5f95228583e4a730fc0127771ac8f623f6a",
"helperBinarySha256": {
"file-worker.c": "7526bb029c0d336988fbe0b3d2b3dbcb7aba48e8d41448e80b93531d7d2f2f08",
"linux-runtime-compartment.c": "40049e5cb751d720a20dc957aaabb66a8ab74710ad5039d8f26448139278534a",
"linux-session-owner.c": "baae4781ef94f2eb54aeb78889261a9025f1246f7e8a6ac1df5b7a32c7a68348",
"linux-tool-compartment.c": "0159815a88a60f3005a4bcad96d46b6166c7667ea24bb0b94d13d75f2547299b",
"linux-session-owner.c": "8fd03dd4e5389f67db136026b092164d69af7fabf9a67eda364df26078559048",
"linux-tool-compartment.c": "071378c6f6a6727de5d30f4ef3434e3a71ecf0453b15eda6c20359bf91bba1c7",
"process-worker.c": "f63d9212c01e60930a956a87806a7240ab8dd98ed9de9d2ac1bfbd6b2dd91a16"
}
},
Expand Down Expand Up @@ -108,18 +108,18 @@
"#50, the cold-resume owner patch (linux-session-owner.c changes: the session-owner library pin moves; the supervisor and the tool launcher are unchanged from #52)"
],
"supervisorSha256": "7ecbdc1ef15eed6111ca180b67687f0be2cdf9e63e2573e0835401e633b0fc78",
"note": "previousCommit is the last commit for which an artifact was built and pinned (previousExpectedArtifact). Both later pins (093fb3ea, then 7e71929d, SDK main with #27 to #30) were source-only: nothing was rebuilt, so expectedArtifact stays unpinned. The helper C sources and build-runtime inputs are identical between 093fb3ea and 7e71929d; only linux-supervisor.py (and tests, docs and the SDK package) changed. From the host-query runtime change on, the artifact is pinned again (expectedArtifact): the host-query runtime (launcher, owner library, executable) replaced the unused main-entry runtime, and the whole image rebuilt twice with identical digests."
"note": "previousCommit is the last commit for which an artifact was built and pinned (previousExpectedArtifact). Both later pins (093fb3ea, then 7e71929d, SDK main with #27 to #30) were source-only: nothing was rebuilt, so expectedArtifact stays unpinned. The helper C sources and build-runtime inputs are identical between 093fb3ea and 7e71929d; only linux-supervisor.py (and tests, docs and the SDK package) changed. From the host-query runtime change on, the artifact is pinned again (expectedArtifact): the host-query runtime (launcher, owner library, executable) replaced the unused main-entry runtime, and the whole image rebuilt twice with identical digests. Build 5 (SDK ec91fe06, the plan view, the shares and the environment gitconfig; two identical builds) repinned expectedArtifact, the owner library and the guest init and relay binaries; previousCommit stays 39ba77ec."
},
"guest": {
"target": "aarch64-linux-musl",
"zig": "0.14.1",
"programs": {
"init": {
"binarySha256": null,
"binarySha256": "dede7fd9ddc9eb954c29cb989b689e059f6f3b223618c4f66a392f13aee6f498",
"sourceSha256": "8ab71797f549a3c399f1ae496eaad4d86be7bb30616b31fdb7a212f2227bfeae"
},
"winter-guest-relay": {
"binarySha256": null,
"binarySha256": "eed3a8f239060c6ca794229f32293384f27f9583acb9623c73de64e58c1efc45",
"sourceSha256": "26234a4bb90861f2f067a75547fa6195e42af6e155a55ce685b06a3dfa7cf03a"
}
},
Expand Down Expand Up @@ -159,12 +159,12 @@
"sourceSha256": "7630cb1f2e9b76be78fb6fb0f0efb6df74d437b39f9e3db69ac8aacc83162372",
"target": "aarch64-linux-gnu.2.36",
"path": "/opt/winter/helpers/linux-session-owner.so",
"binarySha256": "baae4781ef94f2eb54aeb78889261a9025f1246f7e8a6ac1df5b7a32c7a68348"
"binarySha256": "8fd03dd4e5389f67db136026b092164d69af7fabf9a67eda364df26078559048"
},
"executable": {
"entry": "scripts/guest-host-query/runtime.ts",
"path": "/opt/winter/runtime/winter-host-query",
"sha256": "e0c6ed04bad3563336b90748e0f23dcf4f31a4601927cdaac97bbc95fbeddec5"
"sha256": "5f8d4102bfdde2f1361fb766b2d892f2c5475afce296cae1bc8da87572c0dcea"
}
},
"environment": {
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