fix(release): preflight the registry before publishing anything; stop the release commit cancelling main's bench baseline - #93
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A new package cannot be released by CI until a human has published it once: npm's OIDC trusted publishing is configured per package on the registry, so there is nothing to configure until the package exists, and `npm trust` cannot create it (npm/cli#8544). CI holds no other npm credential by design, so its first `npm publish` fails with ENEEDAUTH. codec-libjxl landed in #88 and hit exactly that. Worse, the publish step was a bash loop under `set -e`, so it died where it stood -- and libjxl sits fifth in dependency order, so little-endian, openjpeg, openjph and dicom-codec were never attempted. Four packages that would have published fine sat stranded behind one that could not, for three days, each release leaving main tagged for versions that were not on npm. Resolve every package's registry state before publishing anything, so a release that cannot fully succeed publishes nothing and says what a human has to do. `npm view` reports a missing version and a missing package identically (E404), so the two lookups are separate; a non-zero exit that is NOT a 404 is now an error rather than being read as "brand new", which would turn a network blip into an aborted release. Fail-fast rather than skip-and-continue: publishing dicom-codec while a sibling whose range it carries has just failed is the window publish-order.mjs exists to close. The same check runs on every PR as a warning, which is what was missing when #88 merged -- on the PR that adds a codec, "not on npm yet" is simply true. Also: - Port setup-trusted-publishing.sh to node. It computed the repo root with `cd && pwd` and passed it as argv to node, so under Cygwin a Windows node.exe resolved /cygdrive/z/... against the current drive and the scan died with ENOENT. Nothing crosses a shell boundary now, and npm is spawned by its platform-correct name -- node refuses to spawn a .cmd without a shell since CVE-2024-27980, and passing an args array with shell:true is DEP0190, so npm.mjs handles both in one place. - Drive every release entry point from a root package.json script, so none of them depend on a shell. The publish job still installs no dependencies: `npm run` needs no node_modules, and these scripts import only node builtins. - Give packages/libjxl the repository.directory every sibling carries. - Document the bootstrap procedure in tools/release/README.md. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe release process now uses Node-based scripts for registry preflight, dependency-ordered publishing, and trusted-publisher setup. Workflows call these scripts through root package commands. Benchmark workflows preserve main-branch runs, and documentation covers release and benchmark behavior. ChangesRelease pipeline
Benchmark workflow controls
Priority: ➖ Normal — Schedule the release-process change because it affects workspace-wide npm publishing and prevents partial releases, while also preserving benchmark runs on main. Estimated code review effort: 4 (Complex) | ~45 minutes Merge Risk: ⚪ Minimal · up to Release publishing now preflights registry state before publishing, while main-branch benchmark runs are preserved per commit. No concrete current-head merge-blocking risk remains. Sequence Diagram(s)sequenceDiagram
participant ReleaseWorkflow
participant publish.mjs
participant npmRegistry
participant npm
ReleaseWorkflow->>publish.mjs: run release:publish
publish.mjs->>npmRegistry: resolve package states
npmRegistry-->>publish.mjs: return registry results
publish.mjs->>npm: publish packages in dependency order
npm-->>ReleaseWorkflow: return publish status
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 62.50% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 16 functions across 5 files. (2 skipped: 2 unsupported.) ✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Merging this PR will degrade performance by 26.69%
Warning Please fix the performance issues or acknowledge them on CodSpeed. Performance Changes
Tip Investigate this regression by commenting Comparing 
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Inline comments:
In `@tools/release/setup-trusted-publishing.mjs`:
- Around line 6-8: Correct the setup-trusted-publishing.mjs comment so it does
not claim trusted publishing disables token-based publishing; state that
existing npm tokens remain usable unless each package requires two-factor
authentication and disallows tokens. Keep the OIDC authentication description,
and accurately distinguish the script’s manual instruction from any verification
of that package setting.
- Around line 146-147: Update the trusted-publishing setup flow around the
runNpm call to query npm trust list for the package before creating a
configuration; skip creation when an existing entry exactly matches REPO,
WORKFLOW, and the allow-publish permission, while preserving failure handling
for missing or conflicting configurations.
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bench.yml groups by `bench-${{ github.head_ref || github.ref }}`, and on
a push head_ref is empty -- so every push to main shared the group
`bench-refs/heads/main`. With cancel-in-progress: true, the release
workflow's version commit (pushed ~5 minutes after the merge that
triggered it, into a bench that takes ~11) entered that group, cancelled
the merge commit's bench, and was then skipped itself by the gate:
21:45 16f50e3 Expand `hrtime` utility... (#70) cancelled
21:50 91d91bc chore(release): publish skipped
16:56 21d4749 fix: consolidated codec fixes (#73) cancelled
17:01 7abaaa9 chore(release): publish skipped
Those merges produced no baseline at all. The gate's guard exists to stop
the version commit seeding a DUPLICATE baseline; paired with
unconditional cancellation it destroyed the real one and put nothing in
its place, so later PRs compared against whatever CodSpeed still held per
benchmark. That is how this very PR -- which changes no runtime code --
drew a two-fold "regression" on two dicom-codec dispatch benches while
charls reported a two-fold improvement against a pre-serialisation value.
Cancel only for pull_request, which was the actual intent: PR churn should
supersede itself, one main push must never cancel another. workflow_dispatch
stops cancelling too, which is right -- that event is CodSpeed's backtest
trigger.
This was masked while releases were broken. A release that dies before the
push cancels nothing, which is the only reason bac71dd kept its baseline.
Fixing the publish path makes the version commit land reliably, so this
would have started firing on most merges.
Also document in BENCHMARKING.md the two things that CANNOT be fixed from
the repo, since both are dashboard-only: archiving the 66 orphaned
benchmark entries (harmless -- a skipped bench reuses its baseline on both
sides, so its delta is always zero), and acknowledging a regression. Note
that neither blocks a merge, because main's ruleset lists no required
status checks at all.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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@jbocce - can you review this before finishing hte other 3 items so that we get updated test results? Otherwise main has stopped publishing the latest test results and you will always have codspeed failrues. |
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Inline comments:
In @.github/workflows/bench.yml:
- Line 61: Update the workflow concurrency group using the event context so pull
requests retain branch-level grouping, while non-pull-request runs use a
per-commit key such as github.sha; preserve the existing cancel-in-progress
behavior.
In `@BENCHMARKING.md`:
- Line 150: Update the sentence in BENCHMARKING.md to replace “The surplus are
orphans” with “The surplus entries are orphans,” preserving the rest of the
documentation unchanged.
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…st setup bench.yml: key non-PR runs by commit, not branch. cancel-in-progress: false stops a new run killing a RUNNING one, but a concurrency group still holds only one PENDING run and queueing a third cancels it. With an eleven minute bench, two merges inside that window put the second in the pending slot where a third could evict it - losing a main baseline exactly as before, by another route. github.sha gives every main commit its own group; the bench box's mutex still serialises them, queueing rather than discarding. PRs keep the branch group, where superseding an in-flight bench is the point. setup-trusted-publishing.mjs: stop claiming trusted publishing neutralises a leaked token. `npm trust github` adds an authorized path and revokes nothing - every token that could publish before still can, until each package's Publishing access is set to "Require two-factor authentication and disallow tokens" by hand. The script prints that as a next step and cannot verify it, so the header now says so rather than implying the opposite. setup-trusted-publishing.mjs: skip packages already trusting REPO/WORKFLOW. npm permits one publisher config per package and `npm trust github` fails rather than updating, including when the existing config is identical, so a fully configured workspace recorded nine failures and exited 1 on every re-run - contradicting the "re-running is safe" note directly above. Configs are now read first; ours is skipped as done, one pointing elsewhere is still a failure. The reader tolerates unknown field shapes and biases to attempting the create, because wrongly skipping leaves a package unconfigured until a live release trips over it. BENCHMARKING.md: subject-verb agreement. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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One comment to consider but otherwise approved.
| // Advisory on a PR: the package really does not exist yet, and the PR that | ||
| // adds a codec should not fail for it. It should say so loudly, though -- | ||
| // silence here is what let libjxl reach main and break four releases. | ||
| console.log(`::warning::${message}`); |
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GitHub only treats the first line of a ::warning:: or ::error:: message as the annotation, so the Checks tab will show this cut off mid-sentence: "2 package(s) have never been published, and npm's OIDC trusted". The rest of the instructions still appear in the raw log, so nothing is lost. Consider replacing newlines with %0A before emitting the annotation, or printing a one-line summary as the annotation and the full instructions as plain log lines. The same applies to the ::error:: on line 128.
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Good catch — fixed in c6dcf80, and it applied to both sites as you said.
Took the second option: bootstrapSummary() is now one self-contained line naming the packages, and the existing instructions follow as ordinary log lines. I preferred that over %0A because the annotation box reads better as a summary than as a twelve-line block, and because the package names are the part actually worth having in the Checks tab without opening the job.
Before:
::warning::1 package(s) have never been published, and npm's OIDC trusted
After:
::warning::1 package(s) have never been published and need one manual publish before trusted publishing can release them: @cornerstonejs/codec-libjxl. Nothing was published; the job log has the exact commands.
Each annotation and its instructions now go to the same stream, so the two stay adjacent in the log rather than interleaving.
Exercised both paths locally against a throwaway package name npm has never seen: --preflight emits the one-line ::warning:: then the full instructions, and the release path emits the one-line ::error::, the instructions, and exits 1 without reaching the publish loop.
GitHub renders only the first line of a ::error:: or ::warning:: message in the Checks tab, so emitting the multi-line bootstrap instructions as the annotation showed them cut off mid-sentence -- "1 package(s) have never been published, and npm's OIDC trusted" and no more. The rest was still in the raw log, so nothing was lost, but the part a maintainer sees without opening the job was a fragment. Split the two: bootstrapSummary() is one self-contained line naming the packages, and the existing instructions follow as ordinary log lines. Each annotation and its instructions go to the same stream so they stay adjacent. Chose this over encoding the newlines as %0A because the annotation box is better as a summary than as a twelve-line block, and because naming the packages is the part worth having in the Checks tab. Both paths exercised locally against a throwaway package name npm has never seen: --preflight emits the one-line ::warning:: followed by the full instructions, and the release path emits the one-line ::error::, the instructions, and exits 1 without reaching the publish loop. Reported by jbocce in review of #93. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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20 was calibrated as ~5x the slowest leg then observed (libjxl, 239s). libjxl turns out to be far more variable than that single figure implied: on this PR its Build step ran 18m42s on an ordinary hosted runner and the job was cancelled at the bound, with dependencies restored from cache so the time went into the compile itself -- and with nothing under packages/libjxl changed, which a diff against main confirms. The same leg took 4m18s on #93 twenty minutes earlier. A bound set from a fast observation turns ordinary runner variance into a red check, and because GitHub records the result as `cancelled` rather than `failure` it costs a full CI cycle to tell apart from a real break. It also took every downstream job with it: test, dist-size and browser-smoke were all skipped, so the very check this PR exists to fix never ran. 50 keeps the property the bound was added for -- the unbounded `build (big-endian)` leg on #70 sat in_progress for 80+ minutes and would still be caught -- while leaving libjxl room to be slow and the emsdk image room to be cold. Only the build job changes; detect-changes, test, dist-size, browser-smoke and codspeed-walltime keep their bounds, none of which has been observed near its limit. release.yml sets no timeouts at all, so a slow libjxl cannot fail a release this way. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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…a per-commit push group The CodSpeed app computes its single "CodSpeed Performance Analysis" check from the FIRST upload a commit produces, and never re-evaluates it. While codspeed-walltime ran beside codspeed-bench in pr-checks.yml it finished 2-7 minutes earlier on every commit measured, so the advisory instrument decided the check and the simulation gate never spoke: commit walltime check codspeed-bench verdict ab49563 18:36:45 18:37:16 18:39:29 failure -32.65% bac71dd 17:57:33 17:57:46 18:00:03 failure -19.77% 4ce83c9 17:52:55 17:53:20 17:56:29 failure 073884c 19:44:51 19:45:17 19:47:24 failure 5bfa7ff 21:27:58 21:28:22 21:34:56 success continue-on-error: true does not prevent this. It sets that JOB's conclusion, while the app posts an independent check run that no job setting can mark advisory. Ordering is the only lever available in the repo, so codspeed-walltime moves to bench.yml with needs: codspeed-bench. Ordering via needs: rather than a poll inside the job also keeps the metered macro runner unallocated while it waits. pr-checks.yml kept a branch-level push concurrency group after #93 gave bench.yml a per-commit one. On a push head_ref is empty, so every main push shared one group with cancel-in-progress: true, and the release workflow's version commit cancelled the merge commit's run before being skipped itself by the detect-changes guard -- GitHub applies concurrency when a run is queued, before it evaluates any if:. 18:33 c9ffa62 fix(release): preflight the registry... cancelled 18:39 c44693e chore(release): publish skipped The two faults compounded. Cancelling pr-checks killed walltime, so simulation won the first-upload race by default and the check compared bac71dd's walltime number against c9ffa62's simulation number: JPEG XL Lossless (.110) as 158.5 ms -> 991.8 ms. That 6.3x ratio is the documented 5-15x simulation-inflation band for wasm decode, not a regression. BENCHMARKING.md records both faults, corrects the job locations, and drops the stale claim that simulation "keeps --parallel" (#89 serialised it). Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Had a previous approval by jbocce on the main fix, the additional work was a publish fix/race conditon on release that needs a build test. * chore(charls): update extern/charls submodule to upstream CharLS 2.4.4 Advances from 38d95d0 (~2.4.1-era, Jan 2023) to upstream 2.4.4 (2026-06-08). No custom fork patches (clean version advance). Fork PR: cornerstonejs/charls#1. CI is the first build/validation of 2.4.4 against our glue. * ci: run the walltime bench after the simulation gate; give pr-checks a per-commit push group The CodSpeed app computes its single "CodSpeed Performance Analysis" check from the FIRST upload a commit produces, and never re-evaluates it. While codspeed-walltime ran beside codspeed-bench in pr-checks.yml it finished 2-7 minutes earlier on every commit measured, so the advisory instrument decided the check and the simulation gate never spoke: commit walltime check codspeed-bench verdict ab49563 18:36:45 18:37:16 18:39:29 failure -32.65% bac71dd 17:57:33 17:57:46 18:00:03 failure -19.77% 4ce83c9 17:52:55 17:53:20 17:56:29 failure 073884c 19:44:51 19:45:17 19:47:24 failure 5bfa7ff 21:27:58 21:28:22 21:34:56 success continue-on-error: true does not prevent this. It sets that JOB's conclusion, while the app posts an independent check run that no job setting can mark advisory. Ordering is the only lever available in the repo, so codspeed-walltime moves to bench.yml with needs: codspeed-bench. Ordering via needs: rather than a poll inside the job also keeps the metered macro runner unallocated while it waits. pr-checks.yml kept a branch-level push concurrency group after #93 gave bench.yml a per-commit one. On a push head_ref is empty, so every main push shared one group with cancel-in-progress: true, and the release workflow's version commit cancelled the merge commit's run before being skipped itself by the detect-changes guard -- GitHub applies concurrency when a run is queued, before it evaluates any if:. 18:33 c9ffa62 fix(release): preflight the registry... cancelled 18:39 c44693e chore(release): publish skipped The two faults compounded. Cancelling pr-checks killed walltime, so simulation won the first-upload race by default and the check compared bac71dd's walltime number against c9ffa62's simulation number: JPEG XL Lossless (.110) as 158.5 ms -> 991.8 ms. That 6.3x ratio is the documented 5-15x simulation-inflation band for wasm decode, not a regression. BENCHMARKING.md records both faults, corrects the job locations, and drops the stale claim that simulation "keeps --parallel" (#89 serialised it). Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Joe Boccanfuso <joe.boccanfuso@radicalimaging.com> Co-authored-by: Bill Wallace <wayfarer3130@gmail.com> Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
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…bit) (#79) * chore(libjpeg-turbo): update extern/libjpeg-turbo submodule to upstream 3.2.0 Advances both the 8-bit and 12-bit packages' shared submodule from dc4a93f (2.1.4-era, Dec 2022) to upstream 3.2.0 (2026-06-30). No custom fork patches (clean version advance). Fork PR: cornerstonejs/libjpeg-turbo#1. Major-version jump (2.x -> 3.x): CI is the first build of 3.2.0 against our 8-bit and 12-bit glue; API drift (incl. 3.x's unified precision handling vs the old WITH_12BIT flag) is expected and will be iterated. * build(libjpeg-turbo-8bit): build libjpeg-turbo 3.x as a separate project libjpeg-turbo 3.x forbids add_subdirectory() integration, so build it standalone (its own emscripten cmake) and link the produced libturbojpeg.a as an IMPORTED target. Handles 3.x layout changes: headers moved under src/, disable the new SPNG/ZLIB dep (WITH_SPNG=0). No glue changes — the legacy TurboJPEG API our wrapper uses (tjInitDecompress/tjDecompress2/...) is still present in 3.2.0. First blind cut; iterating on CI. 12-bit rework to follow. * build+fix(libjpeg-turbo-12bit): upgrade to libjpeg-turbo 3.x (multi-precision API) 3.x forbids add_subdirectory() and removed WITH_12BIT (one build is now multi-precision). Build libjpeg-turbo standalone and link libjpeg.a as an IMPORTED target (two-phase build.sh), and rewrite the decoder for 3.x: - decode grayscale 12-bit via jpeg12_read_scanlines + J12SAMPARRAY (the 3.x per-precision API) instead of jpeg_read_scanlines (the old WITH_12BIT model) - guard on num_components==1 and data_precision==12; overflow-checked sizing - correct single-component int16 output (no JCS_EXT_RGBA overflow) 3.x headers moved under src/. No dependency on #73 (left untouched); the decode-correctness fix here mirrors #73's grayscale logic but on the 3.x API. * build: ignore the new build-libjpeg directory The two-stage build added build-libjpeg/ as the standalone libjpeg-turbo build tree, but only build/ and dist/ were ignored, so every local build left a few thousand untracked files in the tree. Both packages' .gitignore gains it (and a trailing newline, which neither had). * build(dist-size): rebaseline both libjpeg-turbo packages for 3.2.0 dist-size was the only failing check on this branch: 8 regressions, all in libjpeg-turbo-8bit. Measured from a docker:build in the CI toolchain image, which reproduced CI's numbers to within 0.1% (decode wasm +65.6% local against +65.5% on CI), so these are CI-equivalent figures as the checker's own instructions require. libjpeg-turbo-8bit grows and the growth is real, not a build mistake: libjpegturbowasm_decode.wasm 176.3 -> 292.0 KiB (+65.6%) libjpegturbowasm.wasm 438.4 -> 542.7 KiB (+23.8%) libjpegturbojs_decode.js 408.5 -> 624.2 KiB (+52.8%) libjpegturbojs.js 818.5 -> 1051.5 KiB (+28.5%) 3.x dropped WITH_12BIT and instantiates most of the codec once per precision instead: the build compiles jccolor-8/12/16.c, jcdiffct-8/12/16.c, jclossls-8/12.c and so on, and the resulting libturbojpeg.a carries 285 KB of 12- and 16-bit objects against 193 KB of 8-bit ones. 3.2.0 has no option to restrict which precisions are built (checked its CMakeLists: ENABLE_*, WITH_ARITH_*, WITH_JPEG7/8, WITH_SIMD, WITH_TURBOJPEG, WITH_TOOLS -- nothing for precision), and this package reaches libjpeg through the TurboJPEG API, whose single translation unit dispatches across precisions, so the linker cannot drop the copies this package will never use. The asm.js variants carry the same code as JavaScript, which is why they move too. Note the pair of measurements that did NOT get isolated: the library also went from an unspecified CMAKE_BUILD_TYPE (so -O0 for its own sources) to Release. Multi-precision is the mechanism the evidence above supports, but optimization level changed in the same step and no A/B was run to split the two. libjpeg-turbo-12bit shrinks sharply over the same upgrade, which is why it never tripped the gate: libjpegturbo12wasm.wasm 2185.6 -> 271.7 KiB (-87.6%) libjpegturbo12js.js 2493.4 -> 585.1 KiB (-76.5%) Its baseline is updated too, though the gate only fails on growth. Leaving it would let that package grow back to 2.1 MB unnoticed; the floor should be where the artifact actually is. Only these two packages are touched. The other six baseline entries are left alone deliberately: their local dists show sub-1% drift from unrelated builds, and folding that in would put noise in a diff whose whole purpose is making size changes visible in review. Correctness, same build: both package suites pass (21 tests), and the 12-bit decode test compares byte-for-byte against CT-512x512-12bit.raw, so the port to jpeg12_read_scanlines is pixel-exact rather than merely running. The generated-JS CSP gate passes on all six emitted files. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * ci: raise the build job timeout to 50 minutes 20 was calibrated as ~5x the slowest leg then observed (libjxl, 239s). libjxl turns out to be far more variable than that single figure implied: on this PR its Build step ran 18m42s on an ordinary hosted runner and the job was cancelled at the bound, with dependencies restored from cache so the time went into the compile itself -- and with nothing under packages/libjxl changed, which a diff against main confirms. The same leg took 4m18s on #93 twenty minutes earlier. A bound set from a fast observation turns ordinary runner variance into a red check, and because GitHub records the result as `cancelled` rather than `failure` it costs a full CI cycle to tell apart from a real break. It also took every downstream job with it: test, dist-size and browser-smoke were all skipped, so the very check this PR exists to fix never ran. 50 keeps the property the bound was added for -- the unbounded `build (big-endian)` leg on #70 sat in_progress for 80+ minutes and would still be caught -- while leaving libjxl room to be slow and the emsdk image room to be cold. Only the build job changes; detect-changes, test, dist-size, browser-smoke and codspeed-walltime keep their bounds, none of which has been observed near its limit. release.yml sets no timeouts at all, so a slow libjxl cannot fail a release this way. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: Bill Wallace <wayfarer3130@gmail.com> Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
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Why
@cornerstonejs/codec-libjxllanded in #88 and every release for the next three days failed on it, each one leavingmaintagged for versions that were not on npm.A new package cannot be released by CI until a human has published it once. npm's OIDC trusted publishing is configured per package, on the registry, so there is nothing to configure until the package exists — and
npm trustcannot create it (npm/cli#8544, still open). CI holds no other npm credential by design, so its firstnpm publishfailed withENEEDAUTH.The blast radius was the real problem. The publish step was a bash loop under
set -euo pipefail, so it died where it stood — and libjxl sits fifth in dependency order:little-endian,openjpeg,openjphanddicom-codecwere never even attempted. Four packages that were already registered and would have published fine sat stranded behind one that could not, andgithub-releasesnever ran.Already resolved operationally: libjxl@1.1.0 was published by hand,
release:trustregistered it, and run 33879890059 shipped the other four with signed provenance. This PR is so it cannot happen again.What changed
Preflight before any write.
publish.mjsresolves every package's registry state before publishing anything, so a release that cannot fully succeed publishes nothing and prints the exact remediation.npm viewreports a missing version and a missing package identically (E404), so the two lookups are separate.A non-zero exit that is not a 404 is now a hard error rather than being read as "brand new". Without that, a network blip or an expired session would abort a release while claiming nine packages were unpublished — which is precisely what the first draft of this script did, and it looked entirely plausible.
Fail-fast, not skip-and-continue. Publishing
dicom-codecwhile a sibling whose range it carries has just failed is the windowpublish-order.mjsexists to close.A warning on every PR.
release:preflightruns inpr-checks.ymland warns when a package is not on npm yet — the signal that was missing when #88 merged. It warns rather than fails, because on the PR that adds a codec that is simply true.Everything driven from root
package.jsonscripts, so no release entry point depends on a shell:release:planrelease:orderrelease:preflightrelease:publishrelease:trustThe publish job still installs no dependencies —
npm runneeds nonode_modules, and these scripts import only node builtins, so the OIDC token still has no third-party code beside it.setup-trusted-publishing.sh→.mjs. The bash version computed the repo root withcd && pwdand passed it as argv to node; under Cygwin a Windowsnode.exeresolved/cygdrive/z/...against the current drive and the scan died withENOENT: scandir 'Z:\cygdrive\z\src\codecs\packages'. Nothing crosses a shell boundary now.npm.mjscentralises spawning npm, which needs care twice on Windows: node refuses to spawn a.cmdwithout a shell since CVE-2024-27980, and passing an args array withshell: trueis DEP0190.Also:
packages/libjxlgets therepository.directoryevery sibling carries;tools/release/README.mddocuments the bootstrap procedure under "Adding a new package".Also: the release commit was destroying main's bench baseline
Investigating the CodSpeed failure on this PR turned up a second bug, fixed in
5100e93.bench.ymlgroups bybench-${{ github.head_ref || github.ref }}, and on a pushhead_refis empty — so every push to main shared one group. Withcancel-in-progress: true, the release workflow's version commit (pushed ~5 min after the merge that triggered it, into a bench that takes ~11) entered that group, cancelled the merge commit's bench, and was then skipped itself by the gate:16f50e3Expandhrtimeutility… (#70)91d91bc chore(release): publish21d4749fix: consolidated codec fixes (#73)7abaaa9 chore(release): publishThose merges produced no baseline at all. The gate's guard exists to stop the version commit seeding a duplicate baseline; paired with unconditional cancellation it destroyed the real one and supplied nothing in its place, so later PRs compared against whatever CodSpeed still held per benchmark.
That is why this PR — which changes no runtime code — drew a two-fold "regression" on two
dicom-codecdispatch benches, while charls reported a two-fold improvement against a pre-serialisation value (BASE 37.8ms → HEAD 19.1ms, against the 37.9ms contended / 19.8ms true figures recorded inbench.yml's own comment on--workspace-concurrency=1).The fix has two halves, the second added in
4d43aa2after review.Cancellation is now limited to
pull_request, which was the actual intent — PR churn should supersede itself, one main push must never cancel another.workflow_dispatchstops cancelling too, which is correct: that event is CodSpeed's backtest trigger.That alone is not sufficient, which review caught. A concurrency group holds one running run and at most one pending one, and queueing a third cancels the pending one no matter what
cancel-in-progresssays. A bench takes ~11 minutes, so two merges inside that window would put the second in the pending slot where a third could evict it — the same lost baseline, reached by a different route. Non-PR runs are therefore keyed bygithub.sha, giving every main commit its own group. They still serialise: the bench box takes a mutex (tools/ci/with-nashua-lock.sh), which queues them without discarding any.This was masked while releases were broken. A release that dies before the push cancels nothing, which is the only reason
bac71ddstill has a baseline. Fixing the publish path in this same PR makes the version commit land reliably — so without this second commit, the first one would have made the bug fire on most merges.What could not be fixed here
Two things are dashboard-only in CodSpeed, with no repo config, config file or code annotation equivalent:
libjpeg-turbo-12bit, whosebenchscript is deliberately a no-op (.51disabled). Harmless: a skipped benchmark reuses its baseline on both sides, so its delta is always zero and it cannot trigger a regression — it only inflates the count.Neither blocks anything: main's ruleset lists no required status checks (only 1 approving review + code-owner review), and classic branch protection returns 404, so a red CodSpeed check never gates a merge. Both are now documented in
BENCHMARKING.mdso the next person doesn't have to re-derive it.The live benchmarks re-seed on their own: once this lands, the push to main runs a full sweep and refreshes the baseline for all 67 without anyone touching the dashboard.
Review follow-ups (
4d43aa2)Four findings from CodeRabbit, all of which verified against the code:
Pending-run eviction in
bench.yml— described above; the concurrency group is now per-commit off a PR.The trusted-publishing header overstated what it buys. It claimed a leaked token "cannot publish these packages". It cannot:
npm trust githubadds an authorized publishing path and revokes nothing, so every access token that could publish before still can. Token publishing stops only when each package's Publishing access is set to Require two-factor authentication and disallow tokens on npmjs.com — manual, per-package, and the script can neither perform nor verify it. The header now says so, and says to treat the old tokens as live until it is done.release:trustexited 1 on every re-run. npm permits one publisher config per package andnpm trust githubfails rather than updating — including when the existing config is byte-for-byte what would have been created. So a fully configured workspace recorded nine failures and exited 1, directly contradicting the "re-running is safe" note above it. Each package's config is now read first: one already pointing atREPO/WORKFLOWis skipped as done, one pointing elsewhere is still a failure, because that is a real conflict.npm trust list --jsonis not part of npm's documented output contract, so the reader tolerates several plausible field spellings and biases toward attempting the create whenever it is not confident. An unrecognised shape costs one redundant call and the error already handled; the opposite bias would silently skip a package that has no trusted publisher at all, which nothing discovers until a live release trips over it.Subject–verb agreement in
BENCHMARKING.md.Testing
pnpm exec vitest run— 281 passed, 27 skipped, 29 files.(6 openjpeg failures locally first turned out to be a stale local dist predating fix(openjpeg): correct the buffer-stream skip signature and decoded image dimensions #63; refreshing it from the CI artifact cleared them.)
release:orderoutput unchanged from before the refactor, all 9 packages in the same order.release:preflightagainst the live registry:0 to publish, 9 already on npm, 0 awaiting a first manual publish.--outwrites the samepublish-order.txtthegithub-releasesjob consumes.node --check.pnpm csp:sourceclean.existingTrustreader unit-checked against eight shapes — bare array, wrapped array, wrong repo, wrong workflow, empty, non-JSON,null, unrecognised — each classifying as intended.build (dicom-codec)failed once on5100e93: pnpm printedDone in 5.1s, never ran the package'secho 'Nothing to build', and never exited, so thetimeout-minutesadded in #92 cancelled it at 20 minutes. It passed in 58s on4d43aa2with no relevant change, so it reads as a pnpm 11.21.0 hang after its supply-chain verification rather than anything in this branch. Noting it in case it recurs.One thing this PR does not fix: libjxl@1.1.0 has no provenance attestation, because there was no trusted publisher to key the bootstrap publish to. Every version after it does. That is inherent to npm's bootstrap gap, not to this change.
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