implement remove-pkg for the cli

cli/koji

@@ -772,6 +772,35 @@ def handle_block_pkg(options, session, args):
         #really should implement multicall...
         session.packageListBlock(tag,package)
 
+def handle_remove_pkg(options, session, args):
+    "[admin] Remove a package from the listing for tag"
+    usage = _("usage: %prog remove-pkg [options] tag package [package2 ...]")
+    usage += _("\n(Specify the --help global option for a list of other help options)")
+    parser = OptionParser(usage=usage)
+    parser.add_option("--force", action='store_true', help=_("Override blocks if necessary"))
+    (options, args) = parser.parse_args(args)
+    if len(args) < 2:
+        parser.error(_("Please specify a tag and at least one package"))
+        assert False
+    activate_session(session)
+    tag = args[0]
+    opts = {}
+    opts['force'] = options.force
+    # check if list of packages exists for that tag already
+    dsttag=session.getTag(tag)
+    pkglist = dict([(p['package_name'], p['package_id']) for p in session.listPackages(tagID=dsttag['id'])])
+    ret = 0
+    for package in args[1:]:
+        package_id = pkglist.get(package, None)
+        if package_id is None:
+            print "Package %s is not in tag %s" % (package, tag)
+            ret = 1
+    if ret:
+        return ret
+    for package in args[1:]:
+        #really should implement multicall...
+        session.packageListRemove(tag, package, **opts)
+
 def _unique_path(prefix):
     """Create a unique path fragment by appending a path component
     to prefix.  The path component will consist of a string of letter and numbers