export_frontend_config.sh

#!/usr/bin/env bash
# scripts/export_frontend_config.sh — Generate a frontend-consumable config file
# from deployed contract IDs.
#
# Reads .deployed/<NETWORK>.env and .deployed/tokens-<NETWORK>.env and writes:
#   .deployed/frontend-<NETWORK>.env    (KEY=VALUE shell format for CI/env)
#   .deployed/frontend-<NETWORK>.ts     (typed TypeScript constants for direct import)
#
# Usage:
#   bash scripts/export_frontend_config.sh [NETWORK]
#
#   NETWORK : testnet (default) | local

set -euo pipefail

NETWORK="${1:-testnet}"

DEPLOYED_DIR=".deployed"
DEPLOYED_ENV="$DEPLOYED_DIR/$NETWORK.env"
TOKEN_ENV="$DEPLOYED_DIR/tokens-$NETWORK.env"
FRONTEND_ENV="$DEPLOYED_DIR/frontend-$NETWORK.env"
FRONTEND_TS="$DEPLOYED_DIR/frontend-$NETWORK.ts"

RED='\033[0;31m'; GREEN='\033[0;32m'; CYAN='\033[0;36m'; NC='\033[0m'
die() { echo -e "${RED}✖ $*${NC}" >&2; exit 1; }

[[ -f "$DEPLOYED_ENV" ]] || die "Missing $DEPLOYED_ENV. Run 'make deploy-all NETWORK=$NETWORK' first."

# Load deployed contracts
source "$DEPLOYED_ENV"
[[ -f "$TOKEN_ENV" ]] && source "$TOKEN_ENV"

# Helpers — default to empty string so we can report missing fields
_v() { echo "${!1:-}"; }

# ── Shell env file ─────────────────────────────────────────────────────────────
cat > "$FRONTEND_ENV" <<EOF
# SO4.market frontend env — $NETWORK
# Generated by scripts/export_frontend_config.sh — do not edit manually.
# Re-run after each bootstrap to pick up new market token IDs.
#
# Protocol contracts
ROLE_STORE=$(_v ROLE_STORE)
DATA_STORE=$(_v DATA_STORE)
ORACLE=$(_v ORACLE)
MARKET_FACTORY=$(_v MARKET_FACTORY)
DEPOSIT_HANDLER=$(_v DEPOSIT_HANDLER)
WITHDRAWAL_HANDLER=$(_v WITHDRAWAL_HANDLER)
ORDER_HANDLER=$(_v ORDER_HANDLER)
EXCHANGE_ROUTER=$(_v EXCHANGE_ROUTER)
READER=$(_v READER)

# Test tokens
TOKEN_TUSDC=$(_v TUSDC)
TOKEN_TWBTC=$(_v TWBTC)
TOKEN_TETH=$(_v TETH)
TOKEN_TXLM=$(_v TXLM)
FAUCET=$(_v FAUCET)

# Market tokens (LP tokens) — set after bootstrap
# Each market token is the unique identifier for an LP pool.
MARKET_TOKEN_TWBTC_TUSDC=$(_v MARKET_TOKEN_TWBTC_TUSDC)
MARKET_TOKEN_TETH_TUSDC=$(_v MARKET_TOKEN_TETH_TUSDC)
MARKET_TOKEN_TXLM_TUSDC=$(_v MARKET_TOKEN_TXLM_TUSDC)
EOF

echo -e "${GREEN}✔${NC} Written $FRONTEND_ENV"

# ── TypeScript constants file ─────────────────────────────────────────────────
TUSDC=$(_v TUSDC)
TWBTC=$(_v TWBTC)
TETH=$(_v TETH)
TXLM=$(_v TXLM)
FAUCET_ID=$(_v FAUCET)
MT_TWBTC_TUSDC=$(_v MARKET_TOKEN_TWBTC_TUSDC)
MT_TETH_TUSDC=$(_v MARKET_TOKEN_TETH_TUSDC)
MT_TXLM_TUSDC=$(_v MARKET_TOKEN_TXLM_TUSDC)

cat > "$FRONTEND_TS" <<EOF
// SO4.market contract addresses — $NETWORK
// Generated by scripts/export_frontend_config.sh — do not edit manually.
// Re-run after each bootstrap to pick up new market token IDs.

export const NETWORK = "$NETWORK" as const;

export const TESTNET_CONFIG = {
  rpcUrl: "https://soroban-testnet.stellar.org",
  networkPassphrase: "Test SDF Network ; September 2015",
} as const;

// Core protocol contracts
export const PROTOCOL = {
  roleStore:        "$(_v ROLE_STORE)",
  dataStore:        "$(_v DATA_STORE)",
  oracle:           "$(_v ORACLE)",
  marketFactory:    "$(_v MARKET_FACTORY)",
  depositHandler:   "$(_v DEPOSIT_HANDLER)",
  withdrawalHandler:"$(_v WITHDRAWAL_HANDLER)",
  orderHandler:     "$(_v ORDER_HANDLER)",
  exchangeRouter:   "$(_v EXCHANGE_ROUTER)",
  reader:           "$(_v READER)",
} as const;

// Test tokens (faucet-mintable, testnet only)
export const TOKENS = {
  TUSDC: "$TUSDC",
  TWBTC: "$TWBTC",
  TETH:  "$TETH",
  TXLM:  "$TXLM",
  faucet:"$FAUCET_ID",
} as const;

// Market pools: key = display label, value = on-chain addresses
// marketToken is the LP token contract and the unique market identifier.
// Always use these addresses when calling protocol contracts — never symbolic strings.
export const MARKETS = {
  "TWBTC/TUSDC": {
    marketToken: "$MT_TWBTC_TUSDC",
    indexToken:  "$TWBTC",
    longToken:   "$TWBTC",
    shortToken:  "$TUSDC",
  },
  "TETH/TUSDC": {
    marketToken: "$MT_TETH_TUSDC",
    indexToken:  "$TETH",
    longToken:   "$TETH",
    shortToken:  "$TUSDC",
  },
  "TXLM/TUSDC": {
    marketToken: "$MT_TXLM_TUSDC",
    indexToken:  "$TXLM",
    longToken:   "$TXLM",
    shortToken:  "$TUSDC",
  },
} as const;

export type MarketLabel = keyof typeof MARKETS;
export type MarketConfig = (typeof MARKETS)[MarketLabel];
EOF

echo -e "${GREEN}✔${NC} Written $FRONTEND_TS"
echo
echo -e "${CYAN}Frontend config exported for $NETWORK.${NC}"
echo "  Shell env : $FRONTEND_ENV"
echo "  TypeScript: $FRONTEND_TS"
echo
echo "In the frontend repo, import from the TS file:"
echo "  import { MARKETS, TOKENS, PROTOCOL } from '../../contracts/$FRONTEND_TS'"