5 Add missing checksums to source_metadata
7 @contact: Debian FTP Master <ftpmaster@debian.org>
8 @copyright: 2011 Ansgar Burchardt <ansgar@debian.org>
9 @license: GNU General Public License version 2 or later
12 # This program is free software; you can redistribute it and/or modify
13 # it under the terms of the GNU General Public License as published by
14 # the Free Software Foundation; either version 2 of the License, or
15 # (at your option) any later version.
17 # This program is distributed in the hope that it will be useful,
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 # GNU General Public License for more details.
22 # You should have received a copy of the GNU General Public License
23 # along with this program; if not, write to the Free Software
24 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 ################################################################################
29 from daklib.dak_exceptions import DBUpdateError
30 from daklib.config import Config
32 ################################################################################
35 Add missing checksums to source_metadata
40 c.execute(R"""CREATE OR REPLACE FUNCTION metadata_keys_get(key_ text)
46 v_key_id metadata_keys.key_id%TYPE;
48 SELECT key_id INTO v_key_id FROM metadata_keys WHERE key = key_;
50 INSERT INTO metadata_keys (key) VALUES (key_) RETURNING key_id INTO v_key_id;
57 c.execute("""COMMENT ON FUNCTION metadata_keys_get(text)
58 IS 'return key_id for the given key. If key is not present, create a new entry.'
61 c.execute(R"""CREATE OR REPLACE FUNCTION source_metadata_add_missing_checksum(type text)
67 v_checksum_key metadata_keys.key_id%TYPE;
70 IF type NOT IN ('Files', 'Checksums-Sha1', 'Checksums-Sha256') THEN
71 RAISE EXCEPTION 'Unknown checksum field %', type;
73 v_checksum_key := metadata_keys_get(type);
75 INSERT INTO source_metadata
76 (src_id, key_id, value)
81 (SELECT STRING_AGG(' ' || tmp.checksum || ' ' || tmp.size || ' ' || tmp.basename, E'\n' ORDER BY tmp.basename)
85 WHEN 'Files' THEN f.md5sum
86 WHEN 'Checksums-Sha1' THEN f.sha1sum
87 WHEN 'Checksums-Sha256' THEN f.sha256sum
90 SUBSTRING(f.filename FROM E'/([^/]*)\\Z') AS basename
91 FROM files f JOIN dsc_files ON f.id = dsc_files.file
92 WHERE dsc_files.source = s.id AND f.id != s.file
98 WHERE NOT EXISTS (SELECT 1 FROM source_metadata md WHERE md.src_id=s.id AND md.key_id = v_checksum_key);
100 GET DIAGNOSTICS rows = ROW_COUNT;
106 c.execute("""COMMENT ON FUNCTION source_metadata_add_missing_checksum(TEXT)
107 IS 'add missing checksum fields to source_metadata. type can be Files (md5sum), Checksums-Sha1, Checksums-Sha256'
110 c.execute("UPDATE config SET value = '71' WHERE name = 'db_revision'")
113 except psycopg2.ProgrammingError as msg:
115 raise DBUpdateError('Unable to apply sick update 71, rollback issued. Error message : %s' % (str(msg)))