X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=dak%2Fdakdb%2Fupdate116.py;fp=dak%2Fdakdb%2Fupdate116.py;h=7baf0526228fd852ee43d30a14c016bcf5d6cf04;hb=391f5ec09a119131dc846b796ca791f4cecc69e4;hp=0000000000000000000000000000000000000000;hpb=da4fbbe28dc1be591a90f1ca2bb3894e0e931096;p=dak.git

diff --git a/dak/dakdb/update116.py b/dak/dakdb/update116.py
new file mode 100644
index 00000000..7baf0526
--- /dev/null
+++ b/dak/dakdb/update116.py
@@ -0,0 +1,38 @@
+"""
+Add support for by-hash with a new table and per-suite boolean
+
+@contact: Debian FTP Master <ftpmaster@debian.org>
+@copyright: 2016, Julien Cristau <jcristau@debian.org>
+@license: GNU General Public License version 2 or later
+"""
+
+import psycopg2
+from daklib.dak_exceptions import DBUpdateError
+from daklib.config import Config
+
+def do_update(self):
+    """Add column to store whether to generate by-hash things per suite,
+    add table to store when by-hash files stopped being referenced
+    """
+    print __doc__
+    try:
+        c = self.db.cursor()
+
+        c.execute("ALTER TABLE suite ADD COLUMN byhash BOOLEAN DEFAULT false")
+
+        c.execute("""
+            CREATE TABLE hashfile (
+                suite_id INTEGER NOT NULL REFERENCES suite(id) ON DELETE CASCADE,
+                path TEXT NOT NULL,
+                unreferenced TIMESTAMP,
+                PRIMARY KEY (suite_id, path)
+            )
+             """)
+
+        c.execute("UPDATE config SET value = '116' WHERE name = 'db_revision'")
+
+        self.db.commit()
+
+    except psycopg2.ProgrammingError as msg:
+        self.db.rollback()
+        raise DBUpdateError('Unable to apply sick update 116, rollback issued. Error message : %s' % (str(msg)))