diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb index 3730b135c8..02f00afdf1 100644 --- a/Library/Homebrew/formula.rb +++ b/Library/Homebrew/formula.rb @@ -114,6 +114,9 @@ class Formula # @see .revision attr_reader :revision + # Used to change version schemes for packages + attr_reader :version_scheme + # The current working directory during builds. # Will only be non-`nil` inside {#install}. attr_reader :buildpath @@ -139,6 +142,7 @@ class Formula @name = name @path = path @revision = self.class.revision || 0 + @version_scheme = self.class.version_scheme || 0 if path == Formulary.core_path(name) @tap = CoreTap.instance @@ -1014,8 +1018,12 @@ class Formula installed_kegs.each do |keg| version = keg.version all_versions << version + next if version.head? - return [] if pkg_version <= version && !version.head? + tab = Tab.for_keg(keg) + next if version_scheme > tab.version_scheme + next if version_scheme == tab.version_scheme && pkg_version > version + return [] end head_version = latest_head_version @@ -1288,6 +1296,7 @@ class Formula "head" => (head.version.to_s if head) }, "revision" => revision, + "version_scheme" => version_scheme, "installed" => [], "linked_keg" => (linked_keg.resolved_path.basename.to_s if linked_keg.exist?), "pinned" => pinned?, @@ -1695,6 +1704,15 @@ class Formula #
revision 1attr_rw :revision + # @!attribute [w] version_scheme + # Used for creating new Homebrew versions schemes. For example, if we want + # to change version scheme from one to another, then we may need to update + # `version_scheme` of this {Formula} to be able to use new version scheme. + # `0` if unset. + # + #
version_scheme 1+ attr_rw :version_scheme + # A list of the {.stable}, {.devel} and {.head} {SoftwareSpec}s. # @private def specs