docopts cleanups.
one for @LefterisJP: 80-character line for docopts.
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Gav Wood
parent
8fd8f687ee
commit
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116
parity/main.rs
116
parity/main.rs
@ -78,72 +78,86 @@ Usage:
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parity [options]
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Protocol Options:
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--chain CHAIN Specify the blockchain type. CHAIN may be either a JSON chain specification file
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or olympic, frontier, homestead, mainnet, morden, or testnet [default: homestead].
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--testnet Equivalent to --chain testnet (geth-compatible).
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--networkid INDEX Override the network identifier from the chain we are on.
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--pruning METHOD Configure pruning of the state/storage trie. METHOD may be one of: archive,
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basic (experimental), fast (experimental) [default: archive].
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-d --datadir PATH Specify the database & configuration directory path [default: $HOME/.parity]
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--db-path PATH Specify the database & configuration directory path [default: $HOME/.parity]
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--keys-path PATH Specify the path for JSON key files to be found [default: $HOME/.web3/keys]
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--chain CHAIN Specify the blockchain type. CHAIN may be either a
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JSON chain specification file or olympic, frontier,
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homestead, mainnet, morden, or testnet
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[default: homestead].
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-d --db-path PATH Specify the database & configuration directory path
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[default: $HOME/.parity].
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--keys-path PATH Specify the path for JSON key files to be found
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[default: $HOME/.web3/keys].
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--identity NAME Specify your node's name.
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Networking Options:
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--port PORT Override the port on which the node should listen [default: 30303].
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--port PORT Override the port on which the node should listen
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[default: 30303].
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--peers NUM Try to maintain that many peers [default: 25].
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--nat METHOD Specify method to use for determining public address. Must be one of: any, none,
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upnp, extip:(IP) [default: any].
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--bootnodes NODES Specify additional comma-separated bootnodes.
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--no-bootstrap Don't bother trying to connect to standard bootnodes.
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--nat METHOD Specify method to use for determining public
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address. Must be one of: any, none, upnp,
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extip:<IP> [default: any].
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--network-id INDEX Override the network identifier from the chain we
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are on.
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--bootnodes NODES Override the bootnodes from our chain. NODES should
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be comma-delimited enodes.
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--no-discovery Disable new peer discovery.
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--node-key KEY Specify node secret key, either as 64-character hex string or input to SHA3 operation.
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--node-key KEY Specify node secret key, either as 64-character hex
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string or input to SHA3 operation.
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API and Console Options:
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-j --jsonrpc Enable the JSON-RPC API sever.
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--jsonrpc-addr HOST Specify the hostname portion of the JSONRPC API server [default: 127.0.0.1].
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--jsonrpc-port PORT Specify the port portion of the JSONRPC API server [default: 8545].
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--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses [default: null].
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--jsonrpc-apis APIS Specify the APIs available through the JSONRPC interface. APIS is a comma-delimited
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list of API name. Possible name are web3, eth and net. [default: web3,eth,net,personal].
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--rpc Equivalent to --jsonrpc (geth-compatible).
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--rpcaddr HOST Equivalent to --jsonrpc-addr HOST (geth-compatible).
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--rpcport PORT Equivalent to --jsonrpc-port PORT (geth-compatible).
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--rpcapi APIS Equivalent to --jsonrpc-apis APIS (geth-compatible).
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--rpccorsdomain URL Equivalent to --jsonrpc-cors URL (geth-compatible).
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--jsonrpc-addr HOST Specify the hostname portion of the JSONRPC API
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server [default: 127.0.0.1].
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--jsonrpc-port PORT Specify the port portion of the JSONRPC API server
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[default: 8545].
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--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses
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[default: null].
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--jsonrpc-apis APIS Specify the APIs available through the JSONRPC
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interface. APIS is a comma-delimited list of API
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name. Possible name are web3, eth and net.
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[default: web3,eth,net,personal].
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Sealing/Mining Options:
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--gas-price WEI Minimum amount of Wei to be paid for a transaction to be accepted for mining [default: 20000000000].
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--author ADDRESS Specify the block author (aka "coinbase") address for sending block rewards
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from sealed blocks [default: 0037a6b811ffeb6e072da21179d11b1406371c63].
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--extra-data STRING Specify a custom extra-data for authored blocks, no more than 32 characters.
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--gas-price WEI Minimum amount of Wei to be paid for a transaction
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to be accepted for mining [default: 20000000000].
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--author ADDRESS Specify the block author (aka "coinbase") address
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for sending block rewards from sealed blocks
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[default: 0037a6b811ffeb6e072da21179d11b1406371c63].
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--extra-data STRING Specify a custom extra-data for authored blocks, no
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more than 32 characters.
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Memory Footprint Options:
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--cache-pref-size BYTES Specify the prefered size of the blockchain cache in bytes [default: 16384].
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--cache-max-size BYTES Specify the maximum size of the blockchain cache in bytes [default: 262144].
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--queue-max-size BYTES Specify the maximum size of memory to use for block queue [default: 52428800].
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--cache MEGABYTES Set total amount of cache to use for the entire system, mutually exclusive with
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other cache options (geth-compatible).
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Footprint Options:
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--pruning METHOD Configure pruning of the state/storage trie. METHOD
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may be one of: archive, basic (experimental), fast
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(experimental) [default: archive].
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--cache-pref-size BYTES Specify the prefered size of the blockchain cache in
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bytes [default: 16384].
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--cache-max-size BYTES Specify the maximum size of the blockchain cache in
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bytes [default: 262144].
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--queue-max-size BYTES Specify the maximum size of memory to use for block
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queue [default: 52428800].
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--cache MEGABYTES Set total amount of discretionary memory to use for
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the entire system, overrides other cache and queue
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options.
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Geth-Compatibility Options
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Geth-compatibility Options:
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--datadir PATH Equivalent to --db-path PATH.
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--testnet Equivalent to --chain testnet.
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--networkid INDEX Override the network identifier from the chain we are on.
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--networkid INDEX Equivalent to --network-id INDEX.
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--maxpeers COUNT Equivalent to --peers COUNT.
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--nodekey KEY Equivalent to --node-key KEY.
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--nodiscover Equivalent to --no-discovery.
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--rpc Equivalent to --jsonrpc.
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--rpcaddr HOST Equivalent to --jsonrpc-addr HOST.
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--rpcport PORT Equivalent to --jsonrpc-port PORT.
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--rpcapi APIS Equivalent to --jsonrpc-apis APIS.
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--rpccorsdomain URL Equivalent to --jsonrpc-cors URL.
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--maxpeers COUNT Equivalent to --peers COUNT.
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--nodekey KEY Equivalent to --node-key KEY.
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--nodiscover Equivalent to --no-discovery.
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--gasprice WEI Equivalent to --gas-price WEI.
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--etherbase ADDRESS Equivalent to --author ADDRESS.
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--extradata STRING Equivalent to --extra-data STRING.
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Miscellaneous Options:
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-l --logging LOGGING Specify the logging level. Must conform to the same format as RUST_LOG.
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-l --logging LOGGING Specify the logging level. Must conform to the same
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format as RUST_LOG.
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-v --version Show information about version.
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-h --help Show this screen.
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"#;
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@ -161,8 +175,8 @@ struct Args {
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flag_cache: Option<usize>,
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flag_keys_path: String,
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flag_bootnodes: Option<String>,
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flag_network_id: Option<String>,
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flag_pruning: String,
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flag_no_bootstrap: bool,
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flag_port: u16,
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flag_peers: usize,
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flag_no_discovery: bool,
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@ -345,15 +359,15 @@ impl Configuration {
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}
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fn init_nodes(&self, spec: &Spec) -> Vec<String> {
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let mut r = if self.args.flag_no_bootstrap { Vec::new() } else { spec.nodes().clone() };
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if let Some(ref x) = self.args.flag_bootnodes {
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r.extend(x.split(',').map(|s| {
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match self.args.flag_bootnodes {
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Some(ref x) if x.len() > 0 => x.split(',').map(|s| {
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Self::normalize_enode(s).unwrap_or_else(|| {
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die!("{}: Invalid node address format given for a boot node.", s)
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})
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}));
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}).collect(),
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Some(_) => Vec::new(),
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None => spec.nodes().clone(),
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}
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r
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}
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#[cfg_attr(feature="dev", allow(useless_format))]
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@ -390,7 +404,7 @@ impl Configuration {
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match self.args.flag_cache {
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Some(mb) => {
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client_config.blockchain.max_cache_size = mb * 1024 * 1024;
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client_config.blockchain.pref_cache_size = client_config.blockchain.max_cache_size / 2;
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client_config.blockchain.pref_cache_size = client_config.blockchain.max_cache_size * 3 / 4;
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}
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None => {
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client_config.blockchain.pref_cache_size = self.args.flag_cache_pref_size;
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@ -411,8 +425,8 @@ impl Configuration {
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fn sync_config(&self, spec: &Spec) -> SyncConfig {
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let mut sync_config = SyncConfig::default();
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sync_config.network_id = self.args.flag_networkid.as_ref().map_or(spec.network_id(), |id| {
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U256::from_str(id).unwrap_or_else(|_| die!("{}: Invalid index given with --networkid", id))
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sync_config.network_id = self.args.flag_network_id.as_ref().or(self.args.flag_networkid.as_ref()).map_or(spec.network_id(), |id| {
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U256::from_str(id).unwrap_or_else(|_| die!("{}: Invalid index given with --network-id/--networkid", id))
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});
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sync_config
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}
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