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ci: run all darwin test lanes on main / opt-in only for now #39191

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Merged
alii merged 1 commit into from
Aug 15, 2026
Merged

ci: run all darwin test lanes on main / opt-in only for now #39191

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10 changes: 4 additions & 6 deletions .buildkite/ci.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -186,10 +186,8 @@ const testPlatforms = [
// The darwin test suite runs on real macOS agents against the Linux-built
// artifacts from the `darwin-<arch>-build-bun` steps (the only darwin build
// lanes — see buildPlatforms).
// The `latest` lane only has two agents behind it right now (the Studios
// came back on macOS 15 and can only host 15 guests), so until they are on
// 26 it runs on main and on opt-in (see darwinLatestLaneEnabled), not on
// every PR push.
// All three darwin test lanes run on main and on opt-in only for now (see
// darwinTestsEnabled): the mac agent pool cannot keep up with PR volume.
{ os: "darwin", arch: "aarch64", release: "26", tier: "latest" },
{ os: "darwin", arch: "aarch64", release: "14", tier: "previous" },
{ os: "darwin", arch: "x64", release: "14", tier: "latest" },
Expand Down Expand Up @@ -1545,11 +1543,11 @@ async function getPipeline(options = {}) {
// Tests run on main too so the canary release step below can gate on them.
// ASAN is PR-only (see includeASAN above), so the asan test lane is dropped
// on main along with its build.
const darwinLatestLaneEnabled =
const darwinTestsEnabled =
isMainBranch() || isBuildManual() || /\[(macos|darwin) tests?\]/i.test(getCommitMessage());
const relevantTestPlatforms = (
includeASAN ? testPlatforms : testPlatforms.filter(({ profile }) => profile !== "asan")
).filter(({ os, tier }) => os !== "darwin" || tier !== "latest" || darwinLatestLaneEnabled);
).filter(({ os }) => os !== "darwin" || darwinTestsEnabled);
/** @type {string[]} */
const testStepKeys = [];
{
Expand Down