Files
mimic/init/scripts/config_gen.sh
T
2026-05-21 07:13:08 +01:00

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#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${SCRIPT_DIR}/functions.sh"
resolve_paths
require_env
require_docker
resolve_volume_path
mkdir -p "${VOLUME_PATH}/synapse" "${VOLUME_PATH}/mas" "${VOLUME_PATH}/postgres" "${VOLUME_PATH}/proxy"
if [[ "${WORKER_COUNT}" -gt 0 ]]; then
mkdir -p "${VOLUME_PATH}/webapp"
fi
log_info "Initializing PostgreSQL..."
docker compose -f "$COMPOSE_FILE" --env-file "$ENV_FILE" up -d --wait matrix-db
# Wait for database readiness (silent except on failure)
for ATTEMPT in $(seq 1 60); do
if docker compose -f "$COMPOSE_FILE" exec -T matrix-db psql -U "$PG_USER" -c "SELECT 1;" > /dev/null 2>&1; then
break
fi
[[ $ATTEMPT -eq 30 ]] && { log_error "Database timeout"; exit 1; }
sleep 2
done
# Database initialization SQL
INIT_SQL=$(cat <<EOF
DO \$\$ BEGIN
IF NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname = 'mas') THEN
CREATE ROLE mas WITH LOGIN PASSWORD '${PG_PASSWORD_MAS}';
END IF;
IF NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname = 'matrix') THEN
CREATE ROLE matrix WITH LOGIN PASSWORD '${PG_PASSWORD_MATRIX}';
END IF;
END \$\$;
SELECT CASE WHEN NOT EXISTS (SELECT 1 FROM pg_database WHERE datname = 'auth')
THEN format('CREATE DATABASE %I OWNER %I', 'auth', 'mas') ELSE NULL END AS cmd \gexec
SELECT CASE WHEN NOT EXISTS (SELECT 1 FROM pg_database WHERE datname = 'synapse')
THEN format('CREATE DATABASE %I OWNER %I', 'synapse', 'matrix') ELSE NULL END AS cmd \gexec
EOF
)
echo "$INIT_SQL" | docker compose -f "$COMPOSE_FILE" --env-file "$ENV_FILE" exec -T matrix-db psql -U "$PG_USER" -f - > /dev/null
log_info "Generating Synapse configuration..."
docker run -it --rm --network matrix_network \
-v "${VOLUME_PATH}/synapse:/data" \
-e SYNAPSE_SERVER_NAME="$HOMESERVER_FQDN" \
-e SYNAPSE_REPORT_STATS=no \
ghcr.io/element-hq/synapse:latest generate || { log_error "Synapse config generation failed"; exit 1; }
SYNAPSE_CFG="${VOLUME_PATH}/synapse/homeserver.yaml"
yq -y -i '.database.name = "psycopg2"' "$SYNAPSE_CFG"
yq -y -i ".database.args.user = \"${PG_USER_MATRIX}\"" "$SYNAPSE_CFG"
yq -y -i ".database.args.password = \"${PG_PASSWORD_MATRIX}\"" "$SYNAPSE_CFG"
yq -y -i ".database.args.database = \"${PG_DB_MATRIX}\"" "$SYNAPSE_CFG"
yq -y -i ".database.args.host = \"matrix-db\"" "$SYNAPSE_CFG"
yq -y -i ".database.args.port = 5432" "$SYNAPSE_CFG"
yq -y -i ".database.args.sslmode = \"prefer\"" "$SYNAPSE_CFG"
yq -y -i ".public_baseurl = \"https://${HOMESERVER_FQDN}\"" "$SYNAPSE_CFG"
yq -y -i ".server_name = \"${HOMESERVER_FQDN}\"" "$SYNAPSE_CFG"
fix_ownership "${VOLUME_PATH}/synapse"
log_info "Generating MAS configuration..."
docker run -it --rm --network matrix_network \
-v "${VOLUME_PATH}/mas:/data" \
ghcr.io/element-hq/matrix-authentication-service:latest config generate \
| grep -v '^[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}' > "${VOLUME_PATH}/mas/config.yaml" || { log_error "Mas config generation failed"; exit 1; }
MAS_CFG="${VOLUME_PATH}/mas/config.yaml"
# Ensure 'clients' array exists (prevents errors if we try to append later)
if ! yq '.clients' "$MAS_CFG" > /dev/null 2>&1; then
yq -y -i '.clients = []' "$MAS_CFG"
fi
yq -y -i ".public_base_url = \"https://${MAS_FQDN}\"" "$MAS_CFG"
yq -y -i ".http.listen = \"0.0.0.0:8000\"" "$MAS_CFG"
yq -y -i ".database.uri = \"postgres://${PG_USER_MAS}:${PG_PASSWORD_MAS}@matrix-db:5432/auth?sslmode=prefer\"" "$MAS_CFG"
fix_ownership "${VOLUME_PATH}/mas"
log_info "Configuration complete"