mirror of
https://github.com/LORDBABUINO/stealth.git
synced 2026-05-29 21:59:27 -07:00
101 lines
4.1 KiB
Bash
Executable File
101 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# =============================================================================
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# setup.sh — Bootstrap Bitcoin Core regtest for stealth-cli development
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# =============================================================================
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# Creates a local regtest environment with a funded wallet, then prints the
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# descriptor and a ready-to-use stealth-cli command.
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#
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# Prerequisites: bitcoind, bitcoin-cli, cargo (Rust toolchain).
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#
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# Usage:
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# ./scripts/setup.sh # keep existing chain state
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# ./scripts/setup.sh --fresh # wipe regtest, start from genesis
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# =============================================================================
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set -euo pipefail
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REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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CONF="$REPO_DIR/bitcoin.conf"
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DATADIR="$REPO_DIR/.bitcoin-regtest"
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WALLET="scanwallet_cli"
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INITIAL_BLOCKS=101
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# ─── Parse args ───────────────────────────────────────────────────────────────
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FRESH=0
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for arg in "$@"; do
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[[ "$arg" == "--fresh" ]] && FRESH=1
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done
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# ─── Ensure bitcoin.conf exists ──────────────────────────────────────────────
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if [[ ! -f "$CONF" ]]; then
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if [[ -f "$REPO_DIR/bitcoin.conf.example" ]]; then
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cp "$REPO_DIR/bitcoin.conf.example" "$CONF"
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echo "Copied bitcoin.conf.example → bitcoin.conf"
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else
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echo "error: bitcoin.conf not found (copy bitcoin.conf.example first)" >&2
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exit 1
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fi
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fi
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# ─── Helpers ──────────────────────────────────────────────────────────────────
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bcli() { bitcoin-cli -datadir="$DATADIR" -conf="$CONF" -regtest -rpcport=18443 "$@"; }
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# ─── Optionally wipe regtest chain ───────────────────────────────────────────
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if [[ $FRESH -eq 1 ]]; then
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bcli stop 2>/dev/null || true
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sleep 2
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rm -rf "$DATADIR"
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echo "Wiped regtest data"
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fi
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# ─── Start bitcoind if not running ───────────────────────────────────────────
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mkdir -p "$DATADIR"
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if ! bcli getblockchaininfo >/dev/null 2>&1; then
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bitcoind -datadir="$DATADIR" -conf="$CONF" -daemon
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echo -n "Waiting for bitcoind"
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for _ in $(seq 1 60); do
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if bcli getblockchaininfo >/dev/null 2>&1; then
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echo " ready"
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break
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fi
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echo -n "."
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sleep 0.5
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done
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fi
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# ─── Create / load wallet ────────────────────────────────────────────────────
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if ! bcli -rpcwallet="$WALLET" getwalletinfo >/dev/null 2>&1; then
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bcli loadwallet "$WALLET" >/dev/null 2>&1 || bcli createwallet "$WALLET" >/dev/null
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fi
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# ─── Mine initial blocks ─────────────────────────────────────────────────────
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BLOCKS=$(bcli getblockcount)
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if [[ $BLOCKS -lt $INITIAL_BLOCKS ]]; then
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NEED=$(( INITIAL_BLOCKS - BLOCKS ))
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ADDR=$(bcli -rpcwallet="$WALLET" getnewaddress "" bech32)
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bcli generatetoaddress "$NEED" "$ADDR" >/dev/null
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echo "Mined $NEED blocks (now at $(bcli getblockcount))"
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fi
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# ─── Print descriptor for stealth-cli ─────────────────────────────────────────
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DESC=$(bcli -rpcwallet="$WALLET" listdescriptors \
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| grep -o '"desc":"[^"]*"' \
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| grep '/0/\*' \
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| grep -v 'internal' \
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| head -1 \
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| sed 's/"desc":"//;s/"$//')
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COOKIE="$DATADIR/regtest/.cookie"
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echo ""
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echo "Regtest ready."
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echo ""
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echo "Descriptor:"
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echo " $DESC"
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echo ""
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echo "Run:"
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echo " cargo run --bin stealth-cli -- scan \\"
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echo " --descriptor '$DESC' \\"
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echo " --rpc-url http://127.0.0.1:18443 \\"
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echo " --rpc-cookie '$COOKIE' \\"
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echo " --format text"
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