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web/deployment/init-postgres-entrypoint.sh
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#!/bin/bash
# Custom entrypoint for PostgreSQL that processes the init template
set -e
# If this is the first run (data directory is empty), process the template
if [ ! -f /var/lib/postgresql/data/PG_VERSION ]; then
echo "Processing PostgreSQL init template..."
# Substitute environment variables in the SQL template
envsubst < /docker-entrypoint-initdb.d/init-postgres.sql.template > /docker-entrypoint-initdb.d/init-postgres.sql
echo "Template processing complete."
else
echo "PostgreSQL data directory already exists, skipping template processing."
fi
# Execute the original PostgreSQL entrypoint
exec /usr/local/bin/docker-entrypoint.sh "$@"