add pr-upload command

Library/Homebrew/dev-cmd/pr-upload.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+require "cli/parser"
+require "bintray"
+
+module Homebrew
+  module_function
+
+  def pr_upload_args
+    Homebrew::CLI::Parser.new do
+      usage_banner <<~EOS
+        `pr-upload` [<options>]
+
+        Apply the bottle commit and publish bottles to Bintray.
+      EOS
+      switch "--no-publish",
+             description: "Apply the bottle commit and upload the bottles, but don't publish them."
+      switch "--dry-run", "-n",
+             description: "Print what would be done rather than doing it."
+      flag "--bintray-org=",
+           description: "Upload to the specified Bintray organisation (default: homebrew)."
+    end
+  end
+
+  def pr_upload
+    pr_upload_args.parse
+
+    bintray_org = args.bintray_org || "homebrew"
+    bintray = Bintray.new(org: bintray_org)
+
+    if args.dry_run?
+      puts "brew bottle --merge --write #{Dir["*.json"].join " "}"
+    else
+      system HOMEBREW_BREW_FILE, "bottle", "--merge", "--write", *Dir["*.json"]
+    end
+
+    if args.dry_run?
+      puts "Upload bottles described by these JSON files to Bintray:\n  #{Dir["*.json"].join("\n  ")}"
+    else
+      bintray.upload_bottle_json Dir["*.json"], publish_package: !args.no_publish?
+    end
+  end
+end

Library/Homebrew/test/dev-cmd/pr-upload_spec.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require "cmd/shared_examples/args_parse"
+
+describe "Homebrew.pr_upload_args" do
+  it_behaves_like "parseable arguments"
+end

docs/Manpage.md

@@ -897,6 +897,17 @@ repository.
 * `--tap`:
   Target tap repository (default: homebrew/core).
 
+### `pr-upload` [*`options`*]
+
+Apply the bottle commit and publish bottles to Bintray.
+
+* `--no-publish`:
+  Apply the bottle commit and upload the bottles, but don't publish them.
+* `-n`, `--dry-run`:
+  Print what would be done rather than doing it.
+* `--bintray-org`:
+  Upload to the specified Bintray organisation (default: homebrew).
+
 ### `prof` *`command`*
 
 Run Homebrew with the Ruby profiler, e.g. `brew prof readall`.

manpages/brew.1

@@ -1163,6 +1163,21 @@ Upload to the specified Bintray organisation (default: homebrew)\.
 \fB\-\-tap\fR
 Target tap repository (default: homebrew/core)\.
 .
+.SS "\fBpr\-upload\fR [\fIoptions\fR]"
+Apply the bottle commit and publish bottles to Bintray\.
+.
+.TP
+\fB\-\-no\-publish\fR
+Apply the bottle commit and upload the bottles, but don\'t publish them\.
+.
+.TP
+\fB\-n\fR, \fB\-\-dry\-run\fR
+Print what would be done rather than doing it\.
+.
+.TP
+\fB\-\-bintray\-org\fR
+Upload to the specified Bintray organisation (default: homebrew)\.
+.
 .SS "\fBprof\fR \fIcommand\fR"
 Run Homebrew with the Ruby profiler, e\.g\. \fBbrew prof readall\fR\.
 .