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ss-tools/build.sh

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#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"
BACKEND_ENV_FILE="$SCRIPT_DIR/backend/.env"
PROFILE="${1:-current}"
case "$PROFILE" in
master)
PROFILE_ENV_FILE="$SCRIPT_DIR/.env.master"
PROJECT_NAME="ss-tools-master"
;;
current)
PROFILE_ENV_FILE="$SCRIPT_DIR/.env.current"
PROJECT_NAME="ss-tools-current"
;;
*)
echo "Error: unknown profile '$PROFILE'. Use one of: master, current."
exit 1
;;
esac
if ! command -v docker >/dev/null 2>&1; then
echo "Error: docker is not installed or not in PATH."
exit 1
fi
if docker compose version >/dev/null 2>&1; then
COMPOSE_CMD=(docker compose)
elif command -v docker-compose >/dev/null 2>&1; then
COMPOSE_CMD=(docker-compose)
else
echo "Error: docker compose is not available."
exit 1
fi
ensure_backend_encryption_key() {
if command -v python3 >/dev/null 2>&1; then
python3 - "$BACKEND_ENV_FILE" <<'PY'
import base64
import os
import sys
from pathlib import Path
def is_valid_fernet_key(raw_value: str) -> bool:
value = raw_value.strip()
if not value:
return False
try:
decoded = base64.urlsafe_b64decode(value.encode())
except Exception:
return False
return len(decoded) == 32
def generate_fernet_key() -> str:
return base64.urlsafe_b64encode(os.urandom(32)).decode()
env_path = Path(sys.argv[1])
env_path.parent.mkdir(parents=True, exist_ok=True)
existing_lines: list[str] = []
existing_key: str | None = None
if env_path.exists():
existing_lines = env_path.read_text(encoding="utf-8").splitlines()
for line in existing_lines:
if line.startswith("ENCRYPTION_KEY="):
candidate = line.partition("=")[2].strip()
if is_valid_fernet_key(candidate):
existing_key = candidate
break
if existing_key is None:
generated_key = generate_fernet_key()
filtered_lines = [line for line in existing_lines if not line.startswith("ENCRYPTION_KEY=")]
filtered_lines.append(f"ENCRYPTION_KEY={generated_key}")
env_path.write_text("\n".join(filtered_lines) + "\n", encoding="utf-8")
print(f"[build] ENCRYPTION_KEY ensured in {env_path}")
else:
print(f"[build] Existing ENCRYPTION_KEY reused from {env_path}")
PY
return
fi
echo "Error: python3 is required to generate backend/.env with ENCRYPTION_KEY."
exit 1
}
ensure_backend_encryption_key
COMPOSE_ARGS=(-p "$PROJECT_NAME")
if [[ -f "$PROFILE_ENV_FILE" ]]; then
COMPOSE_ARGS+=(--env-file "$PROFILE_ENV_FILE")
else
echo "[build] Warning: profile env file not found at $PROFILE_ENV_FILE, using compose defaults."
fi
echo "[build] Profile: $PROFILE (project: $PROJECT_NAME)"
if [[ -f "$PROFILE_ENV_FILE" ]]; then
echo "[build] Env file: $PROFILE_ENV_FILE"
fi
echo "[1/2] Building project images..."
"${COMPOSE_CMD[@]}" "${COMPOSE_ARGS[@]}" build
echo "[2/2] Starting Docker services..."
"${COMPOSE_CMD[@]}" "${COMPOSE_ARGS[@]}" up -d
echo "Done. Services are running."
echo "Use '${COMPOSE_CMD[*]} ${COMPOSE_ARGS[*]} ps' to check status and '${COMPOSE_CMD[*]} ${COMPOSE_ARGS[*]} logs -f' to stream logs."