X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=dak%2Fdakdb%2Fupdate69.py;fp=dak%2Fdakdb%2Fupdate69.py;h=941a3e99eb5893ceab2bdabe980e8b40114fc876;hb=5092f26ebf1d8ce76088ed442c2b0a9a1dadf095;hp=0000000000000000000000000000000000000000;hpb=2c05c40075552c2a208c1ffcdb90374e74ce91b0;p=dak.git

diff --git a/dak/dakdb/update69.py b/dak/dakdb/update69.py
new file mode 100755
index 00000000..941a3e99
--- /dev/null
+++ b/dak/dakdb/update69.py
@@ -0,0 +1,79 @@
+#!/usr/bin/env python
+# coding=utf8
+
+"""
+Add support for Description-md5
+
+@contact: Debian FTP Master <ftpmaster@debian.org>
+@copyright: 2011 Ansgar Burchardt <ansgar@debian.org>
+@license: GNU General Public License version 2 or later
+"""
+
+# 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.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+################################################################################
+
+import psycopg2
+from daklib.dak_exceptions import DBUpdateError
+from daklib.config import Config
+
+################################################################################
+def do_update(self):
+    """
+    Add support for Description-md5
+    """
+    print __doc__
+    try:
+        cnf = Config()
+
+        c = self.db.cursor()
+
+        c.execute("""CREATE OR REPLACE FUNCTION public.add_missing_description_md5()
+  RETURNS VOID
+  VOLATILE
+  LANGUAGE plpgsql
+AS $function$
+DECLARE
+  description_key_id metadata_keys.key_id%TYPE;
+  description_md5_key_id metadata_keys.key_id%TYPE;
+  BEGIN
+    SELECT key_id INTO STRICT description_key_id FROM metadata_keys WHERE key='Description';
+    SELECT key_id INTO description_md5_key_id FROM metadata_keys WHERE key='Description-md5';
+    IF NOT FOUND THEN
+      INSERT INTO metadata_keys (key) VALUES ('Description-md5') RETURNING key_id INTO description_md5_key_id;
+    END IF;
+
+    INSERT INTO binaries_metadata
+      (bin_id, key_id, value)
+    SELECT
+      bm.bin_id AS bin_id,
+      description_md5_key_id AS key_id,
+      MD5(bm.value || E'\n') AS value
+    FROM binaries_metadata AS bm
+    WHERE
+      bm.key_id = description_key_id
+      AND
+      NOT EXISTS (SELECT 1 FROM binaries_metadata AS bm2 WHERE bm.bin_id = bm2.bin_id AND bm2.key_id = description_md5_key_id);
+END;
+$function$""")
+
+        c.execute("ALTER TABLE suite ADD COLUMN include_long_description BOOLEAN NOT NULL DEFAULT 't'")
+
+        c.execute("UPDATE config SET value = '69' WHERE name = 'db_revision'")
+        self.db.commit()
+
+    except psycopg2.ProgrammingError, msg:
+        self.db.rollback()
+        raise DBUpdateError('Unable to apply sick update 69, rollback issued. Error message : %s' % (str(msg)))