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nextcloud/Containers/windmill/start.sh

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#!/bin/bash
set -e
# Validate required environment variables
if [ -z "$BASE_URL" ]; then
echo "BASE_URL must be provided. Exiting!"
exit 1
fi
export TZ="${TZ:-Etc/UTC}"
PGDATA="/var/lib/postgresql/data"
# Fix runtime directory permissions (tmpfs mounts start owned by root)
chown postgres:postgres /var/run/postgresql
chmod 775 /var/run/postgresql
# Initialize PostgreSQL data directory on first run
if [ -z "$(ls -A "$PGDATA" 2>/dev/null)" ]; then
echo "Initializing PostgreSQL database for Windmill..."
# Ensure the data directory is owned by postgres before initdb
chown postgres:postgres "$PGDATA"
# Run initdb as the postgres user
su postgres -s /bin/bash -c "initdb -D '$PGDATA' --username=postgres --auth-local=trust --auth-host=trust --no-instructions"
# Allow connections from localhost without a password
cat > "$PGDATA/pg_hba.conf" << 'EOF'
# TYPE DATABASE USER ADDRESS METHOD
local all all trust
host all all 127.0.0.1/32 trust
host all all ::1/128 trust
EOF
# Only listen on localhost; the database is not exposed externally
cat >> "$PGDATA/postgresql.conf" << 'EOF'
listen_addresses = 'localhost'
EOF
# Start PostgreSQL temporarily to create the windmill database and user
su postgres -s /bin/bash -c "pg_ctl -D '$PGDATA' start -w -o '-k /var/run/postgresql'"
su postgres -s /bin/bash -c "psql -h /var/run/postgresql -c \"CREATE USER windmill;\""
su postgres -s /bin/bash -c "psql -h /var/run/postgresql -c \"CREATE DATABASE windmill OWNER windmill;\""
su postgres -s /bin/bash -c "pg_ctl -D '$PGDATA' stop"
echo "PostgreSQL initialization complete."
fi
exec supervisord -c /supervisord.conf