From 134e56b2f6227ceab160767b7cdb96ab18516ce3 Mon Sep 17 00:00:00 2001
From: Ralph Bean <rbean@redhat.com>
Date: Oct 20 2015 17:11:15 +0000
Subject: Let the "latest" config option be either an int or a bool


This leverages a new koji feature that lets us retrieve the latest N rpms for a
package in a tag, instead of just the single latest one.  That koji feature has
been reviewed, merged, released, and deployed to koji.fedoraproject.org.

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1082830

Signed-off-by: Ralph Bean <rbean@redhat.com>

---

diff --git a/mash/__init__.py b/mash/__init__.py
index 3c17a6a..85eb792 100644
--- a/mash/__init__.py
+++ b/mash/__init__.py
@@ -29,6 +29,7 @@ import arch as masharch
 import multilib
 import metadata
 import yum
+import yum.config
 
 import rpmUtils.arch
 
@@ -326,11 +327,25 @@ class Mash:
 
         if self.config.cachedir and not os.path.exists(self.config.cachedir):
             os.makedirs(self.config.cachedir, 0755)
+
         # Get package list. This is an expensive operation.
         self.logger.info("Getting package lists for %s..." % (self.config.tag))
 
-        (pkglist, buildlist) = self.session.listTaggedRPMS(self.config.tag,
-                                                           inherit=self.config.inherit, latest=self.config.latest, rpmsigs=True)
+        # Latest may be an int or a bool.
+        # https://bugzilla.redhat.com/showdependencytree.cgi?id=1082830
+        latest = self.config.latest
+        try:
+            latest = int(latest)
+        except ValueError:
+            latest = yum.config.BoolOption().parse(latest)
+
+        (pkglist, buildlist) = self.session.listTaggedRPMS(
+            self.config.tag,
+            inherit=self.config.inherit,
+            latest=latest,
+            rpmsigs=True,
+        )
+
         # filter by key
         biglist = PackageList(self.config)
         for pkg in pkglist:
diff --git a/mash/config.py b/mash/config.py
index 26dbebc..3c70e16 100644
--- a/mash/config.py
+++ b/mash/config.py
@@ -114,7 +114,7 @@ class MashConfig(config.BaseConfig):
     max_delta_rpm_size = config.IntOption(300000000)
     max_delta_rpm_age = config.IntOption()
     make_ancient = config.BoolOption(False)
-    latest = config.BoolOption(True)
+    latest = config.Option(True)
     distro_tags = config.Option()
     content_tags = config.ListOption()
     prefer_ppc64 = config.BoolOption(False)