add --url support for __package_yum

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>

cdist/conf/type/__package_yum/gencode-remote

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# 2011 Nico Schottelius (nico-cdist at schottelius.org)
+# 2011-2014 Nico Schottelius (nico-cdist at schottelius.org)
 #
 # This file is part of cdist.
 #
@@ -27,6 +27,14 @@ else
    name="$__object_id"
 fi
 
+# Support installing from an URL
+if [ -f "$__object/parameter/url" ]; then
+   install_name="$(cat "$__object/parameter/url")"
+else
+   install_name="$name"
+fi
+
+
 state_should="$(cat "$__object/parameter/state")"
 
 if grep -q -E "(centos|redhat|amazon)" "$__global/explorer/os"; then
@@ -47,7 +55,7 @@ fi
 
 case "$state_should" in
     present)
-        echo yum $opts install \"$name\"
+        echo yum $opts install \"$install_name\"
     ;;
     absent)
         echo yum $opts remove \"$name\"

cdist/conf/type/__package_yum/man.text

@@ -27,6 +27,8 @@ name::
 
 state::
     Either "present" or "absent", defaults to "present"
+url::
+    URL to use for the package
 
 
 EXAMPLES
@@ -41,6 +43,9 @@ __package_yum python --state present --name python2
 
 # Remove obsolete package
 __package_yum puppet --state absent
+
+__package epel-release-6-8 \
+    --url http://mirror.switch.ch/ftp/mirror/epel/6/i386/epel-release-6-8.noarch.rpm
 --------------------------------------------------------------------------------
 
 

cdist/conf/type/__package_yum/parameter/optional

@@ -1,2 +1,3 @@
 name
 state
+url