build-cran-binaries/local/build-all.R
pat-s 83c761b736 feat(ci): OS/OS_VERSION manual dropdowns + restore lost crow fix (#97)
## Summary

Two changes:

1. **`OS`/`OS_VERSION` manual-run dropdowns** — give these form variables explicit `options:` lists (like `target_arch` and `R_VERSION`), so the manual-run form shows dropdowns instead of free-text, in both `build-all-versions.yaml` and `build-all-versions-install-deps.yaml`. Crow form variables are independent (no cascading), so the operator still has to pick a coherent `OS` + `OS_VERSION` combination (e.g. `redhat` + `9`, not `alpine` + `jammy`).

2. **Repairs `main`** — the crow fix from PR #96 (`bc2f6f1`) was lost when that PR was squashed (only the first commit was captured). As a result `main` currently carries the `OS: ${OS}` env vars that break Crow parsing (`unable to parse variable name`) and the unfixed `build-all.R`. This PR re-applies that fix: drop the env additions and derive `platform`/`arch` inside `build-all.R` from the container (bincraft codename → platform mapping + `Sys.info()` arch).

## Notes
- `OS_VERSION` options are quoted strings so tags like `8`/`9`/`10` aren't parsed as integers.
- Validated: both YAMLs parse, `build-all.R` parses.

Reviewed-on: #97
2026-06-18 11:39:11 +00:00

151 lines
5.5 KiB
R

sink(stdout(), type = "message")
options(crayon.enabled = TRUE, future.globals.onReference = NULL)
source(file.path("local", "r-minor-helpers.R"))
args <- commandArgs(trailingOnly = TRUE)
parsed <- parse_build_args(args)
split_into <- parsed$split_into
split_index <- parsed$split_index
ncpus <- parsed$ncpus
sensitive_only <- parsed$sensitive_only
options(Ncpus = ncpus)
# Load bincraft eagerly to avoid lazy-load memory spike during first build call
library(bincraft, quietly = TRUE)
library(future)
plan("sequential")
# The install-deps step precomputes the package snapshot into /mnt/cache, but
# that volume is per-agent: a job landing on a fresh agent (or racing
# install-deps) finds it empty. Recompute the snapshot here when any part is
# missing, so the first job on an agent repopulates the cache for the jobs that
# follow; concurrent jobs that also miss simply redo the work. Write via a
# temp file + atomic rename so a concurrent reader never sees a half-written rds.
package_cache_files <- c(
"/mnt/cache/packages/pkgs_to_build.rds",
"/mnt/cache/packages/r_minor_sensitive_pkgs.rds",
"/mnt/cache/packages/s3_cache.rds"
)
if (!all(file.exists(package_cache_files))) {
message("Package snapshot missing from cache; recomputing via packages-to-build.R")
dir.create("/mnt/cache/packages", showWarnings = FALSE, recursive = TRUE)
save_rds_atomic <- function(obj, path) {
tmp <- paste0(path, ".tmp.", Sys.getpid())
saveRDS(obj, tmp)
file.rename(tmp, path)
}
source(file.path("local", "packages-to-build.R"))
save_rds_atomic(pkgs, "/mnt/cache/packages/pkgs_to_build.rds")
save_rds_atomic(pkgs[r_minor_sensitive == TRUE], "/mnt/cache/packages/r_minor_sensitive_pkgs.rds")
message("Package snapshot recomputed.")
}
pkgs <- if (sensitive_only) {
readRDS("/mnt/cache/packages/r_minor_sensitive_pkgs.rds")
} else {
readRDS("/mnt/cache/packages/pkgs_to_build.rds")
}
# Back-compat: tolerate an older RDS without the column (treat all as non-sensitive)
if (is.null(pkgs$r_minor_sensitive)) {
pkgs$r_minor_sensitive <- FALSE
}
sprintf(
"Total# of remaining package versions: %s (sensitive_only=%s)",
nrow(pkgs),
sensitive_only
)
# Split into chunks for this worker
chunks <- split(pkgs, cut(seq_len(nrow(pkgs)), split_into, labels = FALSE))
chunk <- chunks[[split_index]]
sprintf("# of package versions for this job: %s", nrow(chunk))
# Exclude known problematic packages (single source of truth)
exclude <- jsonlite::fromJSON("local/excluded-packages.json")[["package"]]
chunk <- chunk[!chunk$Package %in% exclude, ]
# Skip package versions already built in a previous run.
# pkgs_to_build.rds is a static snapshot from the install-deps step, so on a
# restart it still lists everything an interrupted run already produced. The
# metadata DB reflects that progress, so we re-derive the remaining set here.
# Derive platform + arch from the running container, mirroring the codename ->
# platform mapping bincraft uses internally. The OS/OS_VERSION selectors are
# workflow-level CI variables that are not injected into the container
# environment, so Sys.getenv() would return "" and this pre-filter would query
# platform "-" and skip nothing.
codename <- bincraft::set_codename(NULL)
platform <- switch(
codename,
jammy = "ubuntu-2204",
noble = "ubuntu-2404",
resolute = "ubuntu-2604",
rhel10 = "redhat-10",
rhel9 = "redhat-9",
rhel8 = "redhat-8",
alpine320 = "alpine-320",
alpine321 = "alpine-321",
alpine322 = "alpine-322",
alpine323 = "alpine-323",
alpine324 = "alpine-324",
alpine325 = "alpine-325",
alpine326 = "alpine-326",
NA_character_
)
local_machine <- Sys.info()[["machine"]]
arch <- if (grepl("arm64|aarch64", local_machine)) "arm64" else "amd64"
con <- DBI::dbConnect(
RPostgres::Postgres(),
dbname = "build_metadata",
host = "r-binaries.devxy.io",
port = 15432,
user = "rpkgs",
password = Sys.getenv("PGPASS"),
sslmode = "require"
)
built <- DBI::dbGetQuery(
con,
"SELECT name, tag FROM single_builds WHERE platform = $1 AND arch = $2 AND error_occurred = FALSE",
params = list(platform, arch)
)
DBI::dbDisconnect(con)
before <- nrow(chunk)
chunk <- chunk[!paste(chunk$Package, chunk$Version) %in% paste(built$name, built$tag), ]
sprintf("Skipped %d already-built package versions; %d remaining for this job", before - nrow(chunk), nrow(chunk))
# Read pre-computed S3 listing from install-deps step
# This avoids loading s3fs/reticulate/Python in the build container,
# saving significant memory for pak subprocess forks
s3_cache <- readRDS("/mnt/cache/packages/s3_cache.rds")
sprintf("S3 cache: %s files", length(s3_cache))
n <- nrow(chunk)
mapply(
function(pkg, ver, sens, i) {
cat(sprintf("[%d/%d] %s_%s (r_minor_sensitive=%s)\n", i, n, pkg, ver, sens))
bincraft::build_binary_package(
pkg,
tag = ver,
is_r_minor_sensitive = isTRUE(sens),
s3_endpoint = "https://s3.eu-central-003.backblazeb2.com",
s3_region = "eu-central-003",
s3_bucket = "devxy-rpkgs-binaries",
s3_access_key_id = Sys.getenv("B2_S3_ACCESS_KEY"),
s3_secret_access_key = Sys.getenv("B2_S3_SECRET_KEY"),
s3_package_cache = s3_cache,
metadata_db_host = "r-binaries.devxy.io",
metadata_db_name = "build_metadata",
metadata_db_table = "single_builds",
metadata_db_user = "rpkgs",
metadata_db_password = Sys.getenv("PGPASS"),
metadata_db_sslmode = "require",
metadata_db_port = 15432,
archive = TRUE,
upload = TRUE,
store_build_metadata = TRUE
)
},
chunk$Package,
chunk$Version,
chunk$r_minor_sensitive,
seq_len(n)
)