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bitwarden-server/dev/helpers/mssql/run_migrations.sh
2021-11-24 19:08:36 +01:00

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#!/bin/bash
# There seems to be [a bug with docker-compose](https://github.com/docker/compose/issues/4076#issuecomment-324932294)
# where it takes ~40ms to connect to the terminal output of the container, so stuff logged to the terminal in this time is lost.
# The best workaround seems to be adding tiny delay like so:
sleep 0.1;
MIGRATE_DIRECTORY="/mnt/migrator/DbScripts"
LAST_MIGRATION_FILE="/mnt/data/last_migration"
SERVER='mssql'
DATABASE="vault_dev"
USER="SA"
PASSWD=$MSSQL_PASSWORD
if [ ! -f "$LAST_MIGRATION_FILE" ]; then
echo "$LAST_MIGRATION_FILE not found!"
echo "This will run all migrations which might cause unexpected behaviour if the database is not empty."
echo
read -p "Run all Migrations? (y/N) " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]
then
exit 1
fi
LAST_MIGRATION=""
else
LAST_MIGRATION=$(cat $LAST_MIGRATION_FILE)
fi
[ -z "$LAST_MIGRATION" ]
PERFORM_MIGRATION=$?
while getopts "r" arg; do
case $arg in
r)
RERUN=1
;;
esac
done
if [ -n "$RERUN" ]; then
echo "Rerunning the last migration"
fi
# Create database if it does not already exist
QUERY="IF NOT EXISTS (SELECT * FROM sys.databases WHERE name = '$DATABASE')
BEGIN
CREATE DATABASE $DATABASE;
END;"
/opt/mssql-tools/bin/sqlcmd -S $SERVER -d master -U $USER -P $PASSWD -I -Q "$QUERY"
migrate () {
local file=$1
echo "Performing $file"
/opt/mssql-tools/bin/sqlcmd -S $SERVER -d $DATABASE -U $USER -P $PASSWD -I -i $file
echo $file > $LAST_MIGRATION_FILE
}
for f in `ls -v $MIGRATE_DIRECTORY/*.sql`; do
if (( PERFORM_MIGRATION == 0 )); then
migrate $f
else
echo "Skipping $f"
if [ "$LAST_MIGRATION" == "$f" ]; then
PERFORM_MIGRATION=0
# Rerun last migration
if [ -n "$RERUN" ]; then
migrate $f
unset RERUN
fi
fi
fi
done;