48949ebb3f
A complete blockchain implementation featuring: - synord: Full node with GHOSTDAG consensus - explorer-web: Modern React blockchain explorer with 3D DAG visualization - CLI wallet and tools - Smart contract SDK and example contracts (DEX, NFT, token) - WASM crypto library for browser/mobile
113 lines
2.8 KiB
Rust
113 lines
2.8 KiB
Rust
//! CLI configuration.
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use std::fs;
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use std::path::{Path, PathBuf};
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use serde::{Deserialize, Serialize};
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/// CLI configuration.
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#[derive(Clone, Debug, Serialize, Deserialize)]
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pub struct CliConfig {
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/// RPC server URL.
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pub rpc_url: String,
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/// Default wallet name.
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pub default_wallet: String,
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/// Wallet directory.
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pub wallet_dir: PathBuf,
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/// Network (mainnet, testnet, devnet).
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pub network: String,
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/// Default output format.
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pub output_format: String,
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}
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impl Default for CliConfig {
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fn default() -> Self {
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CliConfig {
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rpc_url: "http://127.0.0.1:16110".to_string(),
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default_wallet: "default".to_string(),
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wallet_dir: default_wallet_dir(),
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network: "mainnet".to_string(),
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output_format: "text".to_string(),
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}
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}
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}
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impl CliConfig {
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/// Loads config from file or returns default.
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pub fn load_or_default(path: Option<&Path>) -> Self {
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if let Some(p) = path {
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Self::load(p).unwrap_or_default()
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} else if let Some(default_path) = default_config_path() {
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Self::load(&default_path).unwrap_or_default()
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} else {
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Self::default()
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}
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}
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/// Loads config from file.
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pub fn load(path: &Path) -> anyhow::Result<Self> {
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let content = fs::read_to_string(path)?;
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let config: CliConfig = toml::from_str(&content)?;
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Ok(config)
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}
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/// Saves config to file.
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pub fn save(&self, path: &Path) -> anyhow::Result<()> {
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let content = toml::to_string_pretty(self)?;
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if let Some(parent) = path.parent() {
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fs::create_dir_all(parent)?;
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}
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fs::write(path, content)?;
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Ok(())
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}
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/// Gets wallet file path.
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pub fn wallet_path(&self, name: &str) -> PathBuf {
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self.wallet_dir.join(format!("{}.wallet", name))
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}
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/// Gets default wallet path.
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pub fn default_wallet_path(&self) -> PathBuf {
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self.wallet_path(&self.default_wallet)
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}
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}
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/// Gets default config directory.
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pub fn default_config_dir() -> Option<PathBuf> {
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dirs::config_dir().map(|d| d.join("synor"))
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}
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/// Gets default config path.
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pub fn default_config_path() -> Option<PathBuf> {
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default_config_dir().map(|d| d.join("cli.toml"))
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}
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/// Gets default wallet directory.
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pub fn default_wallet_dir() -> PathBuf {
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dirs::data_dir()
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.unwrap_or_else(|| PathBuf::from("."))
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.join("synor")
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.join("wallets")
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use tempfile::tempdir;
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#[test]
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fn test_config_save_load() {
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let dir = tempdir().unwrap();
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let path = dir.path().join("config.toml");
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let config = CliConfig::default();
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config.save(&path).unwrap();
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let loaded = CliConfig::load(&path).unwrap();
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assert_eq!(loaded.rpc_url, config.rpc_url);
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}
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}
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