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chore: changes in the microchain API #327

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chore: changes in the microchain API #327

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54 changes: 27 additions & 27 deletions src/lurk/cli/meta.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1148,22 +1148,20 @@ impl<C1: Chipset<F>, C2: Chipset<F>> MetaCmd<F, C1, C2> {
CommData::new(secret, payload, &repl.zstore)
}

const MICRO_CHAIN_SERVE: Self = Self {
name: "micro-chain-serve",
const MICROCHAIN_SERVE: Self = Self {
name: "microchain-serve",
summary:
"Starts a server to manage state transitions by receiving proofs of chained callables.",
format: "!(micro-chain-serve <addr_str> <state_expr>)",
info: &[
"The initial state must follow the format of a chain output whose next",
"callable is a commitment.",
],
example: &["!(micro-chain-serve \"127.0.0.1:1234\" (some-callable init-arg0 init-arg1))"],
format: "!(microchain-serve <addr_expr> <state_expr>)",
info: &["The initial state must follow the format of a chain output."],
example: &["!(microchain-serve \"127.0.0.1:1234\" (some-callable init-arg0 init-arg1))"],
run: |repl, args, _path| {
let (addr, &state_expr) = repl.peek2(args)?;
let (&addr_expr, &state_expr) = repl.peek2(args)?;
let (addr, _) = repl.reduce_aux(&addr_expr)?;
if addr.tag != Tag::Str {
bail!("Address must be a string");
}
let addr_str = repl.zstore.fetch_string(addr);
let addr_str = repl.zstore.fetch_string(&addr);
let (state, _) = repl.reduce_aux(&state_expr)?;
if state.tag != Tag::Cons {
bail!("Initial state must be a pair");
Expand Down Expand Up @@ -1290,19 +1288,20 @@ impl<C1: Chipset<F>, C2: Chipset<F>> MetaCmd<F, C1, C2> {
},
};

const MICRO_CHAIN_GET: Self = Self {
name: "micro-chain-get",
summary: "Binds the current state from a micro-chain server to a symbol",
format: "!(micro-chain-get <addr_str> <symbol>)",
const MICROCHAIN_GET: Self = Self {
name: "microchain-get",
summary: "Binds the current state from a microchain server to a symbol",
format: "!(microchain-get <addr_expr> <symbol>)",
info: &[],
example: &["!(micro-chain-get \"127.0.0.1:1234\" state0)"],
example: &["!(microchain-get \"127.0.0.1:1234\" state0)"],
run: |repl, args, _path| {
let (addr, &state_sym) = repl.peek2(args)?;
let (&addr_expr, &state_sym) = repl.peek2(args)?;
let (addr, _) = repl.reduce_aux(&addr_expr)?;
if addr.tag != Tag::Str {
bail!("Address must be a string");
}
Self::validate_binding_var(repl, &state_sym)?;
let addr_str = repl.zstore.fetch_string(addr);
let addr_str = repl.zstore.fetch_string(&addr);
let stream = &mut TcpStream::connect(addr_str)?;
write_data(stream, Request::Get)?;
let Response::State(chain_result, next_callable_data) = read_data(stream)? else {
Expand All @@ -1326,19 +1325,20 @@ impl<C1: Chipset<F>, C2: Chipset<F>> MetaCmd<F, C1, C2> {
},
};

const MICRO_CHAIN_TRANSITION: Self = Self {
name: "micro-chain-transition",
const MICROCHAIN_TRANSITION: Self = Self {
name: "microchain-transition",
summary:
"Proves a state transition via chaining and sends the proof to a micro-chain server",
format: "!(micro-chain-transition <addr_str> <symbol> <state_expr> <call_args>)",
"Proves a state transition via chaining and sends the proof to a microchain server",
format: "!(microchain-transition <addr_expr> <symbol> <state_expr> <call_args>)",
info: &["The transition is successful iff the proof is accepted by the server"],
example: &["!(micro-chain-transition \"127.0.0.1:1234\" state1 state0 arg0 arg1)"],
example: &["!(microchain-transition \"127.0.0.1:1234\" state1 state0 arg0 arg1)"],
run: |repl, args, _path| {
let (&addr, rest) = repl.car_cdr(args);
let (&addr_expr, &rest) = repl.car_cdr(args);
let (addr, _) = repl.reduce_aux(&addr_expr)?;
if addr.tag != Tag::Str {
bail!("Address must be a string");
}
let (&next_state_sym, rest) = repl.car_cdr(rest);
let (&next_state_sym, rest) = repl.car_cdr(&rest);
Self::validate_binding_var(repl, &next_state_sym)?;
let (&current_state_expr, &call_args) = repl.car_cdr(rest);
let empty_env = repl.zstore.intern_empty_env();
Expand Down Expand Up @@ -1463,9 +1463,9 @@ pub(crate) fn meta_cmds<C1: Chipset<F>, C2: Chipset<F>>() -> MetaCmdsMap<F, C1,
MetaCmd::DEFPROTOCOL,
MetaCmd::PROVE_PROTOCOL,
MetaCmd::VERIFY_PROTOCOL,
MetaCmd::MICRO_CHAIN_SERVE,
MetaCmd::MICRO_CHAIN_GET,
MetaCmd::MICRO_CHAIN_TRANSITION,
MetaCmd::MICROCHAIN_SERVE,
MetaCmd::MICROCHAIN_GET,
MetaCmd::MICROCHAIN_TRANSITION,
MetaCmd::HELP,
]
.map(|mc| (mc.name, mc))
Expand Down
6 changes: 3 additions & 3 deletions src/lurk/state.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -339,7 +339,7 @@ const META_SYMBOLS: [&str; 34] = [
"defprotocol",
"prove-protocol",
"verify-protocol",
"micro-chain-serve",
"micro-chain-get",
"micro-chain-transition",
"microchain-serve",
"microchain-get",
"microchain-transition",
];