build-cran-binaries/local/debug-packages-writing.R
pat-s d558e27c11
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feat: R-minor-sensitive binary builds (full + iterative) (#84)
## Summary

Builds R-minor-sensitive CRAN packages once per installed R minor version (into per-minor S3 slots `…/contrib/<x.y>/`) and everything else once into the generic slot, driven by bincraft 4.2.0's ABI classifier. Both the full and iterative pipelines are covered.

## What's in here

**Detection / precompute**

- `local/r-minor-helpers.R` — pure `classify_from_metadata()` (NeedsCompilation / risky `LinkingTo`) + `parse_build_args()`, with unit tests.
- `local/packages-to-build.R` — adds a per-package `r_minor_sensitive` flag: cheap CRAN-metadata rules first, source download + `bincraft::needs_per_minor_recompile()` only for the ambiguous compiled subset (fail-safe to sensitive). Classified once per package, applied to all versions.

**Full build**

- `local/build-all.R` — passes the per-row `is_r_minor_sensitive` flag; new `--sensitive-only` mode builds just the risky subset.
- `.crow/build-all-versions-{amd64,arm64}.yaml` — install-deps persists the sensitive subset; build step runs a sensitive-only pass under each non-primary `/opt/R/*` minor; new step uploads the generic index plus a per-minor index for each minor.

**Iterative build**

- All 14 `.crow/process-updates-*.yaml` — primary pass uses `r_minor_detection = 'classifier'`; a sensitive-only multi-R pass builds risky updates under each other minor; per-minor index upload added.

**Tooling / housekeeping**

- Pins bincraft `v4.1.1` → `v4.2.0` across all workflows; removes the superseded standalone `build-r-minor-sensitive-packages.yaml`.
- Adds prek/pre-commit hooks (prettier, markdownlint, editorconfig-checker, yamllint, air) and applies them repo-wide; excludes the verbatim GPL `LICENSE.md` and auxiliary shell scripts.
- Design + implementation docs under `docs/superpowers/`.

## Requires before merge

- A `v4.2.0` git tag must be pushed on the bincraft repo (codefloe.com/rpkgs/bincraft) — the workflow install steps pin `@v4.2.0`. The full-build install-deps clones `main`, so it is unaffected.

Reviewed-on: #84
2026-06-14 08:04:40 +00:00

79 lines
1.7 KiB
R

library(future)
future::plan(multisession)
future::plan(sequential)
time = Sys.time()
files <- s3fs::s3_dir_ls(
sprintf(
"devxy-r-package-binaries-hel1/arm64/rhel9/latest/src/contrib/Archive"
),
recurse = T
)
Sys.time() - time
archive <- llply(dirs, function(dir) {
files <- list.files(
dir,
recursive = FALSE,
full.names = TRUE,
pattern = "*.tar.gz"
)
if (length(files) == 0) {
print(paste0("Error: Empty directory: ", dir))
return(NULL)
}
info <- file.info(files)
tryCatch(
{
rownames(info) <- paste0(basename(dirname(files)), "/", basename(files))
},
error = function(e) {
print(paste0("Error: Exception catched for Archived directory: ", dir))
print(e)
return(NULL)
}
)
info
})
tryCatch(
{
rownames(info) <- paste0(basename(dirname(files)), "/", basename(files))
},
error = function(e) {
print(paste0("Error: Exception catched for Archived directory: ", dir))
print(e)
return(NULL)
}
)
curl::curl_download(
"https://cran.devxy.io/amd64/rhel9/latest/src/contrib/PACKAGES.db",
"PACKAGES.db"
)
con = DBI::dbConnect(RSQLite::SQLite(), "PACKAGES.db")
df = DBI::dbReadTable(con, "packages")
cranlike:::write_packages_files("/tmp", "PACKAGES.db")
# check
which(grepl("digest", df$Package))
which(grepl("digest", df$Package))
system("cat /tmp/PACKAGES | grep '^Package: digest' | wc -l")
curl::curl_fetch_memory(
"https://cloud.r-project.org/src/contrib/Meta/archive.rds"
)
remotes = readRDS(url(
"https://cloud.r-project.org/src/contrib/Meta/archive.rds",
"rb"
))
packages = readRDS(url(
"https://cran.devxy.io/arm64/noble/latest/src/contrib/PACKAGES.rds",
"rb"
))