* pisimedia is a cute little script to install software from

"application cd"s, let's give the users what they want :)

pisi/api.py

@@ -343,12 +343,12 @@ def index(dirs=None, output='pisi-index.xml', skip_sources=False, skip_signing=F
         index.write(output, sha1sum=True, compress=File.bz2, sign=File.detached)
     ctx.ui.info(_('* Index file written'))
 
-def add_repo(name, indexuri):
+def add_repo(name, indexuri, at = None):
     if ctx.repodb.has_repo(name):
         raise Error(_('Repo %s already present.') % name)
     else:
         repo = pisi.repodb.Repo(URI(indexuri))
-        ctx.repodb.add_repo(name, repo)
+        ctx.repodb.add_repo(name, repo, at = at)
         ctx.ui.info(_('Repo %s added to system.') % name)
 
 def remove_repo(name):

pisi/repodb.py

@@ -73,7 +73,8 @@ class RepoDB(object):
         name = str(name)
         return self.d["repo-" + name]
 
-    def add_repo(self, name, repo_info, txn = None):
+    def add_repo(self, name, repo_info, txn = None, at = None):
+        """add repository with name and repo_info at a given optional position"""
         name = str(name)
         assert (isinstance(repo_info,Repo))
         def proc(txn):
@@ -81,7 +82,13 @@ class RepoDB(object):
                 raise Error(_('Repository %s already exists') % name)
             self.d.put("repo-" + name, repo_info, txn)
             order = self.d.get("order", txn)
+            if at:
+                if at<0 or at>len(order):
+                    raise Error(_("Cannot add repository at position %s" % at))
+                order.insert(name, at)
+            else:
                 order.append(name)
+            
             self.d.put("order", order, txn)
         self.d.txn_proc(proc, txn)
 

scripts/pisimedia.py

@@ -0,0 +1,51 @@
+#!/usr/bin/python
+#
+# Copyright (C) 2005, TUBITAK/UEKAE
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option)
+# any later version.
+#
+# Please read the COPYING file.
+#
+# Author: Eray Ozkural
+
+import sys
+import os
+
+import pisi
+import pisi.context as ctx
+
+usage = "Usage: pisimedia <pisi-index.xml>"
+
+if len(sys.argv)!=2:
+    print usage
+    sys.exit(1)
+    
+#op = sys.argv[1]
+#if not op in  ['install', 'upgrade']:
+#    print usage
+#    sys.exit(2)
+
+idx = sys.argv[1]    
+if not os.path.exists(idx):
+    print "pisi index %s cannot be found" % idx
+    
+pisi.api.init()
+
+try:
+    tmpid = 0
+    tmprepo = 'pisimedia%d' % tmpid
+    while ctx.repodb.has_repo(tmprepo):
+        tmpid += 1
+        tmprepo = 'pisimedia%d' % tmpid
+    pisi.api.add_repo(tmprepo, idx, at = 0)
+    pisi.api.update_repo(tmprepo)
+    packages = ctx.packagedb.list_packages(repo=tmprepo)
+    pisi.api.install(packages, reinstall=True)
+except Exception, e:
+    ctx.ui.error(e)
+    if ctx.repodb.has_repo(tmprepo):
+        pisi.api.remove_repo(tmprepo)
+pisi.api.finalize()