Files
0k-odoo-upgrade/prepare_db.sh
Stéphan Sainléger 1027428bfd [IMP] use mktemp and trap for temporary file cleanup
Replace hardcoded temporary file paths with mktemp -d for secure
temporary directory creation, and add a trap to automatically clean
up on script exit (success, failure, or interruption).

Benefits:
- Automatic cleanup even on Ctrl+C or script errors
- No leftover temporary files in the working directory
- Secure temporary directory creation (proper permissions)
- Files isolated in dedicated temp directory

Added '|| true' to grep command since it returns exit code 1 when
no matches are found, which would trigger set -e otherwise.
2026-02-02 22:04:49 +01:00

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#!/bin/bash
set -euo pipefail
ODOO_SERVICE="$1"
DB_NAME="$2"
DB_FINALE_MODEL="$3"
DB_FINALE_SERVICE="$4"
TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR"' EXIT
echo "Start database preparation"
# Check POSTGRES container is running
if ! docker ps | grep -q "$POSTGRES_SERVICE_NAME"; then
printf "Docker container %s is not running.\n" "$POSTGRES_SERVICE_NAME" >&2
exit 1
fi
EXT_EXISTS=$(query_postgres_container "SELECT 1 FROM pg_extension WHERE extname = 'dblink'" "$DB_NAME") || exit 1
if [[ "$EXT_EXISTS" != "1" ]]; then
query_postgres_container "CREATE EXTENSION dblink;" "$DB_NAME" || exit 1
fi
# Neutralize the database
SQL_NEUTRALIZE=$(cat <<'EOF'
/* Archive all the mail servers */
UPDATE fetchmail_server SET active = false;
UPDATE ir_mail_server SET active = false;
/* Archive all the cron */
ALTER TABLE ir_cron ADD COLUMN IF NOT EXISTS active_bkp BOOLEAN;
UPDATE ir_cron SET active_bkp = active;
UPDATE ir_cron SET active = False;
EOF
)
echo "Neutralize base..."
query_postgres_container "$SQL_NEUTRALIZE" "$DB_NAME" || exit 1
echo "Base neutralized..."
#######################################
## List add-ons not in final version ##
#######################################
SQL_404_ADDONS_LIST=$(cat <<EOF
SELECT module_origin.name
FROM ir_module_module module_origin
LEFT JOIN (
SELECT *
FROM dblink('dbname=${FINALE_DB_NAME}','SELECT name, shortdesc, author FROM ir_module_module')
AS tb2(name text, shortdesc text, author text)
) AS module_dest ON module_dest.name = module_origin.name
WHERE (module_dest.name IS NULL)
AND (module_origin.state = 'installed')
AND (module_origin.author NOT IN ('Odoo S.A.', 'Lokavaluto', 'Elabore'))
ORDER BY module_origin.name;
EOF
)
echo "Retrieve 404 addons... "
echo "SQL REQUEST = $SQL_404_ADDONS_LIST"
query_postgres_container "$SQL_404_ADDONS_LIST" "$DB_NAME" > "${TMPDIR}/404_addons"
INSTALLED_ADDONS="SELECT name FROM ir_module_module WHERE state='installed';"
query_postgres_container "$INSTALLED_ADDONS" "$DB_NAME" > "${TMPDIR}/installed_addons"
grep -Fx -f "${TMPDIR}/404_addons" "${TMPDIR}/installed_addons" > "${TMPDIR}/final_404_addons" || true
echo "
==== ADD-ONS CHECK ====
Installed add-ons not available in final Odoo version:
"
cat "${TMPDIR}/final_404_addons"
echo "
Do you accept to migrate the database with all these add-ons still installed? (Y/N/R)"
echo "Y - Yes, let's go on with the upgrade."
echo "N - No, stop the upgrade"
read -n 1 -p "Your choice: " choice
case "$choice" in
[Yy] ) echo "
Let's go on!";;
[Nn] ) echo "
Upgrade cancelled!"; exit 1;;
* ) echo "
Please answer by Y or N.";;
esac
# Check the views
PYTHON_SCRIPT=pre_migration_view_checking.py
echo "Check views with script $PYTHON_SCRIPT ..."
exec_python_script_in_odoo_shell "$DB_NAME" "$DB_NAME" "$PYTHON_SCRIPT" || exit 1
echo "
Do you accept to migrate the database with the current views states? (Y/N/R)"
echo "Y - Yes, let's go on with the upgrade."
echo "N - No, stop the upgrade"
read -n 1 -p "Your choice: " choice
case "$choice" in
[Yy] ) echo "
Upgrade confirmed!";;
[Nn] ) echo "
Upgrade cancelled!"; exit 1;;
* ) echo "
Please answer by Y or N.";;
esac
echo "Database successfully prepared!"