build-cran-binaries/local/validate-patches.R
pat-s 8afa584da3
feat(local): auto-propose registry patches and track the feedback loop
Implement steps 3 + 4 of issue #115 on top of the failure classifier, now
that bincraft v4.4.3 applies registry patches/makevars/configure_args to the
target build (not just dependencies), so a trial patched build is meaningful.

- refactor the classify helpers to expose a pure build_triage_report() and a
  list-returning entry builder; failing-builds-report.R now renders from it
- add local/propose-patches.R (step 3, "propose, do not apply"): emit a
  pre-filled registry.json entry for each classified, safe, unregistered
  failure, validate the candidate set against a temporary merged registry,
  and (only on request) --write it plus a proposals ledger, or --open-issue a
  Forgejo tracking issue; the human gate and validator/trial-build acceptance
  stay, and novel source diffs / unknown signatures are never proposed
- add local/trial-build-patch.R: isolated bincraft build of one package with
  the registry applied (no upload/archive/metadata) as the pre-merge gate
- add local/proposal-tracking.R + local/proposal-tracking-lib.R (step 4):
  signature hit rate, proposed-vs-merged, and retirement candidates, with the
  pure helpers covered by tests
- teach validate-patches.R optional PATCH_DIR/REGISTRY_FILE overrides so a
  candidate registry can be validated without touching the real one
- document the propose/trial-build/tracking workflow in local/patches/README.md
2026-07-14 15:01:55 +00:00

82 lines
2.1 KiB
R

#!/usr/bin/env Rscript
# Validate local/patches/registry.json: schema, referenced patch files, and
# ambiguous overlaps. Exits 1 on any problem. Used by pre-commit and CI.
#
# Defaults to local/patches/registry.json. To validate a candidate registry
# without touching the real one (e.g. from the patch proposer), set:
# PATCH_DIR directory patch-file paths resolve against (default local/patches)
# REGISTRY_FILE registry.json to validate (default <PATCH_DIR>/registry.json)
dir <- Sys.getenv("PATCH_DIR", unset = "local/patches")
registry_file <- Sys.getenv(
"REGISTRY_FILE",
unset = file.path(dir, "registry.json")
)
if (!file.exists(registry_file)) {
cat("No registry.json found; nothing to validate.\n")
quit(status = 0L)
}
or_q <- function(x) if (is.null(x)) "?" else x
reg <- jsonlite::fromJSON(registry_file, simplifyVector = FALSE)
required <- c("package", "versions", "platforms", "reason")
errs <- character(0L)
for (i in seq_along(reg)) {
e <- reg[[i]]
missing <- setdiff(required, names(e))
if (length(missing) > 0L) {
errs <- c(
errs,
sprintf(
"entry %d (%s): missing %s",
i,
if (is.null(e$package)) "?" else e$package,
toString(missing)
)
)
}
if (!is.null(e$patch)) {
p <- file.path(dir, e$patch)
if (!file.exists(p)) {
errs <- c(
errs,
sprintf("entry %d (%s): patch file '%s' missing", i, e$package, p)
)
}
}
}
# Ambiguous overlap: two entries for the same package with identical platforms
# and versions.
keys <- vapply(
reg,
function(e) {
sprintf(
"%s|%s|%s",
or_q(e$package),
paste(sort(as.character(unlist(e$platforms))), collapse = ","),
or_q(e$versions)
)
},
character(1L)
)
dups <- keys[duplicated(keys)]
if (length(dups) > 0L) {
errs <- c(
errs,
sprintf("ambiguous duplicate entries: %s", toString(unique(dups)))
)
}
if (length(errs) > 0L) {
cat("Patch registry validation FAILED:\n")
cat(paste0(" - ", errs, "\n"))
quit(status = 1L)
}
cat(sprintf(
"Patch registry OK (%d %s).\n",
length(reg),
if (length(reg) == 1L) "entry" else "entries"
))