assignUser commented on code in PR #38115:
URL: https://github.com/apache/arrow/pull/38115#discussion_r1355116865
##########
r/tools/nixlibs.R:
##########
@@ -103,6 +104,42 @@ download_binary <- function(lib) {
}
libfile <- NULL
}
+ # Explicitly setting the env var to "false" will skip checksum validation
+ # e.g. in case the included checksums are stale.
+ skip_checksum <- env_is("ARROW_R_ENFORCE_CHECKSUM", "false")
+ enforce_checksum <- env_is("ARROW_R_ENFORCE_CHECKSUM", "true")
+ # validate binary checksum for CRAN release only
+ if (!skip_checksum && dir.exists(checksum_path) && is_release ||
+ enforce_checksum) {
+ checksum_file <- sub(".+/bin/(.+\\.zip)", "\\1\\.sha512", binary_url)
+ checksum_file <- file.path(checksum_path, checksum_file)
+ checksum_cmd <- "shasum"
+ checksum_args <- c("--status", "-a", "512", "-c", checksum_file)
+
+ # shasum is not available on all linux versions
Review Comment:
Ah nice :+1:
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
