Add postttrans support

lib/fpm/command.rb

@@ -178,6 +178,10 @@ class FPM::Command < Clamp::Command
   option "--verify_script", "FILE",
     "a script to be run on verification" do |val|
     File.expand_path(val) # Get the full path to the script
+  end # --verify_script
+    option "--posttrans", "FILE",
+    "post trans script" do |val|
+    File.expand_path(val) # Get the full path to the script
   end # --verify_script
   option "--template-scripts", :flag,
     "Allow scripts to be templated. This lets you use ERB to template your " \
@@ -367,6 +371,7 @@ class FPM::Command < Clamp::Command
     setscript.call(:before_remove)
     setscript.call(:after_remove)
     setscript.call(:verify_script)
+    setscript.call(:posttrans)
 
     # Bail if any setscript calls had errors. We don't need to log
     # anything because we've already logged the error(s) above.

lib/fpm/package/rpm.rb

@@ -270,6 +270,7 @@ class FPM::Package::RPM < FPM::Package
     self.scripts[:before_remove] = tags[:preun]
     self.scripts[:after_remove] = tags[:postun]
     self.scripts[:verify_script] = tags[:verifyscript]
+    self.scripts[:posttrans] = tags[:posttrans]
     # TODO(sissel): prefix these scripts above with a shebang line if there isn't one?
     # Also taking into account the value of tags[preinprog] etc, something like:
     #    #!#{tags[:preinprog]}

spec/fpm/package/rpm_spec.rb

@@ -134,6 +134,7 @@ describe FPM::Package::RPM do
         subject.scripts[:before_remove] = "example before_remove"
         subject.scripts[:after_remove] = "example after_remove"
         subject.scripts[:verify_script] = "example verify_script"
+        subject.scripts[:posttrans] = "example posttrans"
 
         # Write the rpm out
         subject.output(@target)

spec/fpm/package_spec.rb

@@ -169,6 +169,7 @@ describe FPM::Package do
       subject.scripts[:after_remove] = "<%= name %>"
       subject.scripts[:before_remove] = "<%= name %>"
       subject.scripts[:verify_script] = "<%= name %>"
+      subject.scripts[:posttrans] = "<%= name %>"
       subject.attributes[:template_scripts?] = true
       subject.name = "Example"
       insist { subject.script(:after_install) } == subject.name
@@ -176,6 +177,7 @@ describe FPM::Package do
       insist { subject.script(:after_remove) } == subject.name
       insist { subject.script(:before_remove) } == subject.name
       insist { subject.script(:verify_script) } == subject.name
+      insist { subject.script(:posttrans) } == subject.name
     end
 
     it "should not template when :template_scripts? is false" do
@@ -184,12 +186,14 @@ describe FPM::Package do
       subject.scripts[:after_remove] = "<%= name %>"
       subject.scripts[:after_install] = "<%= name %>"
       subkect.scripts[:verify_script] = "<%= name %>"
+      subkect.scripts[:posttrans] = "<%= name %>"
       subject.attributes[:template_scripts?] = false
       insist { subject.script(:after_install) } == subject.scripts[:after_install]
       insist { subject.script(:before_install) } == subject.scripts[:before_install]
       insist { subject.script(:after_remove) } == subject.scripts[:after_remove]
       insist { subject.script(:before_remove) } == subject.scripts[:before_remove]
       insist { subject.script(:verify_script) } == subject.scripts[:verify_script]
+      insist { subject.script(:posttrans) } == subject.scripts[:posttrans]
     end
 
     it "should not template by default" do

templates/rpm.erb

@@ -117,6 +117,7 @@ Obsoletes: <%= repl %>
     :before_remove => "preun",
     :after_remove => "postun",
     :verify_script => "verifyscript",
+    :posttrans => "posttrans"
   }
   scriptmap.each do |name, rpmname| 
 -%>