[NEW] add first version of 0k Odoo Upgrade scripts

16.0/pre_upgrade.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+DB_CONTAINER_NAME="lokavaluto_postgres_1"
+
+# Function to launch an SQL request to the postgres container
+query_postgres_container(){
+    local query="$1"
+    if [ -z "$query" ]; then
+	return 0
+    fi
+    local result
+    if ! result=$(docker exec -u 70 "$DB_CONTAINER_NAME" psql -d ou16 -t -A -c "$query" 2>&1); then
+        printf "Failed to execute SQL query: %s\n" "$query" >&2
+        printf "Error: %s\n" "$result" >&2
+        exit 1
+    fi
+    # Remove leading/trailing whitespace from result
+    result=$(echo "$result" | xargs)
+    echo "$result"
+}
+
+echo "Prepare migration to 16.0..."
+
+# Copy database
+docker exec -u 70 "$DB_CONTAINER_NAME" pgm cp -f ou15 ou16@ou16
+
+# Execute SQL pre-migration commands
+PRE_MIGRATE_SQL=$(cat <<'EOF'
+/* Remove duplicate entries in model utm.source */
+DELETE FROM utm_source
+WHERE id IN (
+    SELECT id
+    FROM (
+        SELECT id,
+               ROW_NUMBER() OVER (PARTITION BY name ORDER BY id) as row_num
+        FROM utm_source
+    ) t
+    WHERE t.row_num > 1
+);
+EOF
+	       )
+echo "SQL command = $PRE_MIGRATE_SQL"
+query_postgres_container "$PRE_MIGRATE_SQL"
+
+
+# Copy filestores
+rm -rf /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16/* || exit 1
+mkdir /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16/* || exit 1
+cp -a /srv/datastore/data/ou15/var/lib/odoo/filestore/ou15/* /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16/ || exit 1
+
+echo "Ready for migration to 16.0!"