build-cran-binaries/local
Repository files (latest commit first)
Filename Latest commit message Latest commit date
pat-s 7e0f3d0ac6
Some checks are pending
ci/crow/manual/build-all-versions-install-deps/2 Pipeline was successful
ci/crow/manual/build-all-versions-install-deps/1 Pipeline was successful
ci/crow/manual/build-all-versions/3 Pipeline is running
ci/crow/manual/build-all-versions/4 Pipeline is running
ci/crow/manual/build-all-versions/1 Pipeline was successful
ci/crow/cron/process-updates/15 Pipeline was successful
ci/crow/cron/process-updates/11 Pipeline was successful
ci/crow/manual/build-all-versions/5 Pipeline was successful
ci/crow/manual/build-all-versions/2 Pipeline was successful
ci/crow/cron/process-updates/17 Pipeline was successful
ci/crow/manual/build-all-versions/6 Pipeline was successful
ci/crow/manual/build-all-versions/8 Pipeline is running
ci/crow/manual/build-all-versions/7 Pipeline was successful
ci/crow/cron/process-updates/16 Pipeline was successful
ci/crow/cron/process-updates/18 Pipeline was successful
ci/crow/cron/process-updates/12 Pipeline was successful
ci/crow/cron/process-updates/5 Pipeline was successful
ci/crow/cron/process-updates/6 Pipeline was successful
ci/crow/cron/process-updates/1 Pipeline was successful
ci/crow/cron/process-updates/2 Pipeline was successful
ci/crow/cron/process-updates/7 Pipeline was successful
ci/crow/cron/process-updates/8 Pipeline was successful
ci/crow/cron/process-updates/9 Pipeline was successful
ci/crow/cron/process-updates/3 Pipeline was successful
ci/crow/cron/process-updates/4 Pipeline was successful
ci/crow/cron/process-updates/13 Pipeline was successful
ci/crow/cron/process-updates/10 Pipeline was successful
fix(build): judge each index by its own source fallbacks (#193)
## Why

#192 made the per-minor objects visible to their pass, and that part works: every slot now reports a populated per-minor cache where it previously reported `0 of 119053`.

But the cache-driven skip rate stayed near **zero**, and the builds kept recompiling packages that already exist. Sampling what pipeline 12027 called missing, against the live CDN:

```
orthoDr_0.6.7.tar.gz      4.4/=404  flat=404   <- genuinely missing
osmdata_0.2.4.tar.gz      4.4/=200  flat=404   <- already built, rebuilt anyway
osmdata_0.2.5.tar.gz      4.4/=200  flat=404
osmdata_0.3.0.tar.gz      4.4/=200  flat=404
osqp_0.6.3.3.tar.gz       4.4/=200  flat=404
outbreaker2_1.1.0.tar.gz  4.4/=200  flat=404
```

`source_served` is read from the **flat** slot's `PACKAGES.gz` and lists the packages that index serves as CRAN source instead of a binary. It was applied to every path in the listing:

```r
existence_cache <- relative_paths[!basename(relative_paths) %in% source_basenames]
```

A package the flat slot serves as source still has a real `4.4/<pkg>.tar.gz`, so dropping that basename deleted a genuine binary from the cache.

The overlap with the work list is total rather than partial, which is why the skip rate was ~0% and not merely low: the sensitive candidate list is exactly "sensitive packages with no flat binary", which is the same set this was removing. amd64/resolute listed 21212 per-minor objects and cached only 13572; the missing ~7600 are these.

## What changed

- Read each per-minor `PACKAGES.gz` and exclude only that minor's own source fallbacks.
- Keep judging flat-slot objects by the flat index.
- Log the fallback count per index, so a future collapse is visible rather than silent.

All per-minor indexes were confirmed reachable (`4.4`, `4.5`, `4.6` return 200 on the slots checked); an unreadable index falls back to keeping that scope's cache in full, which is the safe direction.

## Verification

```
4.4 pass sees -> OLD: osqp_0.6.3.3          NEW: osmdata_0.2.4, osqp_0.6.3.3
all assertions PASS
```

Correct in both directions: the old code dropped `4.4/osmdata` (a real binary) *and* kept `4.6/broken` (a real source fallback in the 4.6 index). The new code restores the first and still excludes the second.

`prek run -a` passes.

Pipelines 12025-12029 were stopped rather than left recompiling what they already have; their uploads persist, so a fresh run inherits them.

Reviewed-on: #193
2026-09-02 09:13:54 +00:00
..
patches fix(patches): support RcppParallel 6.2.1 2026-08-30 14:26:37 +00:00
tests feat(rebuild): shard the weekly rebuild and make each shard resumable (#163) 2026-08-12 08:30:29 +00:00
archive-missed-pkgs.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
build-all.R fix(build): strip the s3 scheme so per-minor objects reach their pass (#192) 2026-09-02 07:11:10 +00:00
build-one.R feat: patch registry + wiring for per-package patching (#103) 2026-06-30 08:50:19 +00:00
check-cdn-cache.sh add alpine321 to scripts 2024-12-29 10:18:55 +01:00
check-NA.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
debug-packages-writing.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
dedupe-audit-issue.R fix(audit): replace arch subsection in place instead of appending duplicates (#138) 2026-07-21 08:51:23 +00:00
detect-duplicates.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
excluded-packages.json feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
failing-builds-classify.R feat(local): aggregate blocked-on-dependency reporting by dependency (#131) 2026-07-16 21:24:03 +00:00
failing-builds-report.R feat(local): detect dependency-cascade failures generally, not just RcppParallel (#128) 2026-07-16 08:23:54 +00:00
fetch-rebuild-packages-from-issue.R fix(audit): replace arch subsection in place instead of appending duplicates (#138) 2026-07-21 08:51:23 +00:00
find-R-api-packages.sh chore(local): add S3 migration and CRAN-source helper scripts 2026-06-14 13:02:48 +02:00
install-bincraft.R refactor: migrate package installation from pak to uvr (#147) 2026-07-31 12:19:26 +00:00
label-removed-cran-packages.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
last-processed-by-platform.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
migrate-s3-hetzner-to-backblaze.sh chore(local): add S3 migration and CRAN-source helper scripts 2026-06-14 13:02:48 +02:00
missing-cran-packages-db.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
missing-cran-packages.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
missing-packages-in-index.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
packages-to-build.R fix(build): judge each index by its own source fallbacks (#193) 2026-09-02 09:13:54 +00:00
packages-without-any-binary.R feat: R-minor-sensitive binary builds (full + iterative) (#84) 2026-06-14 08:04:40 +00:00
proposal-tracking-lib.R feat(local): aggregate blocked-on-dependency reporting by dependency (#131) 2026-07-16 21:24:03 +00:00
proposal-tracking.R feat(local): aggregate blocked-on-dependency reporting by dependency (#131) 2026-07-16 21:24:03 +00:00
propose-patches.R feat(local): aggregate blocked-on-dependency reporting by dependency (#131) 2026-07-16 21:24:03 +00:00
query-pkgs-without-old-versions.R chore(local): add S3 migration and CRAN-source helper scripts 2026-06-14 13:02:48 +02:00
r-minor-helpers.R refactor: migrate package installation from pak to uvr (#147) 2026-07-31 12:19:26 +00:00
rebuild-missing-helpers.R feat(rebuild): shard the weekly rebuild and make each shard resumable (#163) 2026-08-12 08:30:29 +00:00
rebuild-missing.R feat(rebuild): shard the weekly rebuild and make each shard resumable (#163) 2026-08-12 08:30:29 +00:00
repair-built-stamp.R fix(index): add a slot repair for a broken Built stamp and retire alpine 3.21 (#150) 2026-08-07 09:15:04 +00:00
test-package-loading.R refactor: migrate package installation from pak to uvr (#147) 2026-07-31 12:19:26 +00:00
trial-build-patch.R fix(local): make trial-build-patch.R detect non-throwing build failures (#134) 2026-07-18 08:37:04 +00:00
trial-build-registry.R fix(local): make the trial-build gate detect non-throwing build failures (#130) 2026-07-16 08:24:03 +00:00
uvr-install.sh fix(rebuild): harden split workflow setup (#164) 2026-08-13 13:38:28 +00:00
validate-patches.R feat(local): auto-propose registry patches and track the feedback loop (#117) 2026-07-14 15:03:24 +00:00
weekly-missing-binaries-audit.R fix(audit): count a source fallback as a missing binary (#157) 2026-08-09 10:37:41 +00:00