Дмитрий Соловьев
90 lines
1.9 KiB
Bash
Executable File
90 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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bundle_dir="$(cd "$script_dir/.." && pwd)"
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compose() {
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if docker compose version >/dev/null 2>&1; then
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docker compose "$@"
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elif command -v docker-compose >/dev/null 2>&1; then
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docker-compose "$@"
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else
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echo "docker compose or docker-compose is required." >&2
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exit 1
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fi
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}
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ensure_env_file() {
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if [[ ! -f "$bundle_dir/.env" && -f "$bundle_dir/.env.example" ]]; then
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cp "$bundle_dir/.env.example" "$bundle_dir/.env"
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echo "Created .env from .env.example"
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fi
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}
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load_env() {
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set -a
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# shellcheck disable=SC1091
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source "$bundle_dir/.env"
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set +a
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}
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wait_for_postgres() {
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local attempt
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for attempt in {1..60}; do
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if compose exec -T postgres pg_isready -U "${POSTGRES_USER:-postgres}" -d postgres >/dev/null 2>&1; then
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return 0
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fi
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sleep 2
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done
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echo "Postgres is not ready after 120 seconds." >&2
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exit 1
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}
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create_database_if_missing() {
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local db_name="$1"
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local exists
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exists="$(
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compose exec -T postgres psql -U "${POSTGRES_USER:-postgres}" -d postgres -tAc \
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"SELECT 1 FROM pg_database WHERE datname = '$db_name'" | tr -d '[:space:]'
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)"
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if [[ "$exists" == "1" ]]; then
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echo "Database already exists: $db_name"
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return 0
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fi
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echo "Creating database: $db_name"
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compose exec -T postgres createdb -U "${POSTGRES_USER:-postgres}" "$db_name"
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}
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databases=(
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pcp_ballistics
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pcp_requests
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pcp_missions
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pcp_slots
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pcp_complex_plan
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pcp_satellite_catalog
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pcp_stations
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pcp_tgu
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pcp_tle
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pcp_satellites
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)
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ensure_env_file
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load_env
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cd "$bundle_dir"
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compose up -d postgres
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wait_for_postgres
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for db_name in "${databases[@]}"; do
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create_database_if_missing "$db_name"
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done
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echo "Database initialization completed. Tables are left to service Flyway migrations."
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echo "No schema objects or seed data were created by this script."
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