add new files for dev-cmd/bottle

Library/Homebrew/extend/os/dev-cmd/bottle.rb

@@ -0,0 +1,4 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "extend/os/linux/dev-cmd/bottle" if OS.linux?

Library/Homebrew/extend/os/linux/dev-cmd/bottle.rb

@@ -0,0 +1,51 @@
+# typed: false
+# frozen_string_literal: true
+
+module Homebrew
+  extend T::Sig
+
+  module_function
+
+  def setup_tar_and_args!(args, mtime)
+    # Without --only-json-tab bottles are never reproducible
+    default_tar_args = ["tar", [].freeze].freeze
+    return default_tar_args unless args.only_json_tab?
+
+    # Ensure tar is set up for reproducibility.
+    # https://reproducible-builds.org/docs/archives/
+    gnutar_args = [
+      "--format", "pax", "--owner", "0", "--group", "0", "--sort", "name", "--mtime=#{mtime}",
+      # Set exthdr names to exclude PID (for GNU tar <1.33). Also don't store atime and ctime.
+      "--pax-option", "globexthdr.name=/GlobalHead.%n,exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime"
+    ].freeze
+
+    ["tar", gnutar_args].freeze
+  end
+
+  def formula_ignores(f)
+    ignores = []
+    cellar_regex = Regexp.escape(HOMEBREW_CELLAR)
+    prefix_regex = Regexp.escape(HOMEBREW_PREFIX)
+
+    # Ignore matches to go keg, because all go binaries are statically linked.
+    any_go_deps = f.deps.any? do |dep|
+      dep.name =~ Version.formula_optionally_versioned_regex(:go)
+    end
+    if any_go_deps
+      go_regex = Version.formula_optionally_versioned_regex(:go, full: false)
+      ignores << %r{#{cellar_regex}/#{go_regex}/[\d.]+/libexec}
+    end
+
+    ignores << case f.name
+    # On Linux, GCC installation can be moved so long as the whole directory tree is moved together:
+    # https://gcc-help.gcc.gnu.narkive.com/GnwuCA7l/moving-gcc-from-the-installation-path-is-it-allowed.
+    when Version.formula_optionally_versioned_regex(:gcc)
+      Regexp.union(%r{#{cellar_regex}/gcc}, %r{#{prefix_regex}/opt/gcc})
+    # binutils is relocatable for the same reason: https://github.com/Homebrew/brew/pull/11899#issuecomment-906804451.
+    when Version.formula_optionally_versioned_regex(:binutils)
+      %r{#{cellar_regex}/binutils}
+    end
+
+    ignores.compact
+  end
+end