Add check_mac_release function to submit to the mac builder

Fixes #2375

DESCRIPTION

@@ -67,4 +67,4 @@ VignetteBuilder:
 Encoding: UTF-8
 Language: en-US
 Roxygen: list(markdown = TRUE)
-RoxygenNote: 7.1.1
+RoxygenNote: 7.1.2

NAMESPACE

@@ -13,6 +13,7 @@ export(build_vignettes)
 export(check)
 export(check_built)
 export(check_dep_version)
+export(check_mac_release)
 export(check_man)
 export(check_rhub)
 export(check_win_devel)

NEWS.md

@@ -1,6 +1,8 @@
 # devtools (development version)
 
-`release()` and `submit_cran()` now record submission details using the Debian Control File format, for better machine-readability. This file has a new name, CRAN-SUBMISSION (instead of CRAN-RELEASE) and now includes package version, in addition to the full SHA and a timestamp.
+* New `check_mac_release()` function to check a package using the macOS builder at https://mac.r-project.org/macbuilder/submit.html (#2375)
+
+* `release()` and `submit_cran()` now record submission details using the Debian Control File format, for better machine-readability. This file has a new name, CRAN-SUBMISSION (instead of CRAN-RELEASE) and now includes package version, in addition to the full SHA and a timestamp.
 
 # devtools 2.4.2
 

R/check-mac.R

@@ -0,0 +1,71 @@
+#' Check macOS package
+#'
+#' This function works by bundling source package, and then uploading to
+#' <https://mac.r-project.org/macbuilder/submit.html>.  Once building is
+#' complete you'll receive a link to the built package in the email address
+#' listed in the maintainer field.
+#'
+#' @template devtools
+#' @inheritParams pkgbuild::build
+#' @param email An alternative email to use, default `NULL` uses the package
+#'   Maintainer's email.
+#' @param quiet If `TRUE`, suppresses output.
+#' @param ... Additional arguments passed to [pkgbuild::build()].
+#' @family build functions
+#' @return The url with the check results (invisibly)
+#' @export
+check_mac_release <- function(pkg = ".", args = NULL, manual = TRUE, email = NULL, quiet = FALSE, ...) {
+  check_dots_used(action = getOption("devtools.ellipsis_action", rlang::warn))
+
+  pkg <- as.package(pkg)
+
+  if (!is.null(email)) {
+    desc_file <- path(pkg$path, "DESCRIPTION")
+    backup <- file_temp()
+    file_copy(desc_file, backup)
+    on.exit(file_move(backup, desc_file), add = TRUE)
+
+    change_maintainer_email(desc_file, email)
+
+    pkg <- as.package(pkg$path)
+  }
+
+  if (!quiet) {
+    cli::cli_alert_info(
+      "Building macOS version of {.pkg {pkg$package}} ({pkg$version})",
+      "with https://mac.r-project.org/macbuilder/submit.html."
+    )
+  }
+
+  built_path <- pkgbuild::build(pkg$path, tempdir(),
+    args = args,
+    manual = manual, quiet = quiet, ...
+  )
+  on.exit(file_delete(built_path), add = TRUE)
+
+  url <- "https://mac.r-project.org/macbuilder/v1/submit"
+
+  res <- httr::POST(url,
+    body = list(
+      pkgfile = httr::upload_file(built_path)
+    ),
+    headers = list(
+      "Content-Type" = "multipart/form-data"
+    ),
+    encode = "multipart"
+  )
+
+  httr::stop_for_status(res)
+
+  response_url <- httr::content(res)$url
+
+  if (!quiet) {
+    time <- strftime(Sys.time() + 30 * 60, "%I:%M %p")
+
+    cli::cli_alert_success(
+      "[{Sys.Date()}] Check {.url {response_url}} for a link to results in 15-30 mins (~{time})."
+    )
+  }
+
+  invisible(response_url)
+}