# Usage:

# just pay <address> <amount>

# Example:

# just pay mtsCkPiHCE5gdvhV9aGD4AbpArMQADc3Ju 1.0

pay address amount:

@echo "Loading wallet..."

docker exec -it esplora-esplora-1 /srv/explorer/bitcoin/bin/bitcoin-cli -regtest -rpcwallet=default -rpccookiefile=/data/bitcoin/regtest/.cookie loadwallet default || true

@echo "generate funds..."

docker exec -it esplora-esplora-1 /srv/explorer/bitcoin/bin/bitcoin-cli -regtest -rpcwallet=default -rpccookiefile=/data/bitcoin/regtest/.cookie -generate 1 || true

@echo "Sending {{amount}} BTC to {{address}}..."

docker exec -it esplora-esplora-1 /srv/explorer/bitcoin/bin/bitcoin-cli -regtest -rpcwallet=default -rpccookiefile=/data/bitcoin/regtest/.cookie sendtoaddress {{address}} {{amount}}

@echo "Mining blocks..."

docker exec -it esplora-esplora-1 /srv/explorer/bitcoin/bin/bitcoin-cli -regtest -rpcwallet=default -rpccookiefile=/data/bitcoin/regtest/.cookie -generate 101 || true

@echo "Done."

check: wasm

cargo fmt -- --check

cargo check

cargo test --all

cargo clippy --all-targets --all-features -- -D warnings

cargo deny check

wasm:

wasm-pack build --dev --target web --out-name index ./crates/bcr-ebill-wasm

serve:

http-server -g -c-1 -p 8081 ./crates/bcr-ebill-wasm/

# bdk-cli

# to install:

# cargo install bdk-cli --features esplora

network := "testnet"

db_type := "sqlite"

client := "esplora"

url := "https://esplora.minibill.tech/testnet/api"

# Get Balance

# just balance <descriptor>

# Example:

# just balance "tr(cPHbchvqgi9ACegotAK34Hr17RokaeEqavMdsRw3XuWtghXBUYU2)#ujfsz6y4"

balance descriptor:

bdk-cli \

--network {{network}} \

wallet \

--database-type {{db_type}} \

--client-type {{client}} \

--url "{{url}}" \

--ext-descriptor "{{descriptor}}" balance

# Sync

# You might have to call sync before sending a transaction to sync with the network, so your local wallet knows you have funds

# just sync <descriptor>

# Example:

# just sync "tr(cPHbchvqgi9ACegotAK34Hr17RokaeEqavMdsRw3XuWtghXBUYU2)#ujfsz6y4"

sync descriptor:

bdk-cli \

--network {{network}} \

wallet \

--database-type {{db_type}} \

--client-type {{client}} \

--url "{{url}}" \

--ext-descriptor "{{descriptor}}" sync

# Send transaction - Usage:

# just create-tx <descriptor> <address> <amount>

# You will get back a psbt, then:

# just sign <descriptor> <psbt>

# You will get back a signed psbt, then

# just broadcast <descriptor> <psbt>

# Example:

# just create-tx "tr(cPHbchvqgi9ACegotAK34Hr17RokaeEqavMdsRw3XuWtghXBUYU2)#ujfsz6y4" "tb1qlzxh9zqzc0cfurkwjnua0ar0schh35f3836ngm" "1000"

create-tx descriptor address amount:

bdk-cli \

--network {{network}} \

wallet \

--database-type {{db_type}} \

--client-type {{client}} \

--url "{{url}}" \

--ext-descriptor "{{descriptor}}" create_tx --to {{address}}:{{amount}}

# Sign PSBT

sign descriptor psbt:

bdk-cli \

--network {{network}} \

wallet \

--database-type {{db_type}} \

--client-type {{client}} \

--url "{{url}}" \

--ext-descriptor "{{descriptor}}" sign {{psbt}}

# Broadcast PSBT

broadcast descriptor psbt:

bdk-cli \

--network {{network}} \

wallet \

--database-type {{db_type}} \

--client-type {{client}} \

--url "{{url}}" \

--ext-descriptor "{{descriptor}}" broadcast --psbt {{psbt}}