mirror of
https://github.com/scsibug/nostr-rs-relay.git
synced 2024-11-09 21:29:06 -05:00
feat: add --help and --version flags
fixes: https://github.com/scsibug/nostr-rs-relay/issues/42
This commit is contained in:
parent
3dd0f2c9c6
commit
0e519f6b77
27
src/main.rs
27
src/main.rs
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@ -18,6 +18,18 @@ fn db_from_args(args: &[String]) -> Option<String> {
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None
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None
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}
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}
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fn print_version() {
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println!("{} v{}", env!("CARGO_PKG_NAME"), env!("CARGO_PKG_VERSION"));
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}
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fn print_help() {
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println!("Usage: nostr-rs-relay [OPTION]...\n");
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println!("Options:");
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println!(" --help Show this help message and exit");
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println!(" --version Show version information and exit");
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println!(" --db <directory> Use the <directory> as the location of the database");
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}
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/// Start running a Nostr relay server.
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/// Start running a Nostr relay server.
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fn main() {
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fn main() {
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// setup tracing
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// setup tracing
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@ -25,6 +37,21 @@ fn main() {
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info!("Starting up from main");
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info!("Starting up from main");
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// get database directory from args
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// get database directory from args
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let args: Vec<String> = env::args().collect();
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let args: Vec<String> = env::args().collect();
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let help_flag: bool = args.contains(&"--help".to_owned());
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// if --help flag was passed, display help and exit
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if help_flag {
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print_help();
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return;
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}
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let version_flag: bool = args.contains(&"--version".to_owned());
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// if --version flag was passed, display version and exit
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if version_flag {
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print_version();
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return;
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}
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let db_dir: Option<String> = db_from_args(&args);
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let db_dir: Option<String> = db_from_args(&args);
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// configure settings from config.toml
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// configure settings from config.toml
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// replace default settings with those read from config.toml
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// replace default settings with those read from config.toml
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