X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/44c95f99098fa6c6acbfa82d4b6cbc6015eb6e39..eeef002557bc361a10483d1924c49e35e8a23fde:/services/api/lib/app_version.rb?ds=sidebyside

diff --git a/services/api/lib/app_version.rb b/services/api/lib/app_version.rb
index abcf40ee36..335608b2b6 100644
--- a/services/api/lib/app_version.rb
+++ b/services/api/lib/app_version.rb
@@ -15,6 +15,7 @@ class AppVersion
 
   def self.forget
     @hash = nil
+    @package_version = nil
   end
 
   # Return abbrev commit hash for current code version: "abc1234", or
@@ -53,4 +54,18 @@ class AppVersion
 
     @hash || "unknown"
   end
+
+  def self.package_version
+    if (cached = Rails.configuration.package_version || @package_version)
+      return cached
+    end
+
+    begin
+      @package_version = IO.read(Rails.root.join("package-build.version")).strip
+    rescue Errno::ENOENT
+      @package_version = "unknown"
+    end
+
+    @package_version
+  end
 end