Radish alpha
r
radicle-explorer
rad:z4V1sjrXqjvFdnCUbxPFqd5p4DtH5
Radicle web interface
Radicle
Git
Commits › abcf8f3
http: Add version and help flag
Sebastian Martinez committed 1 year ago
commit abcf8f34a1b27357dc765624ccd1e2d32ee86fa1
parent b68ea53
1 file changed +33 -2
modified radicle-httpd/src/main.rs
@@ -2,15 +2,39 @@ use std::num::NonZeroUsize;
use std::{collections::HashMap, process};



use radicle::prelude::RepoId;
+ 
use radicle::version::Version;

use radicle_httpd as httpd;
+ 
pub const VERSION: Version = Version {
+ 
    name: "radicle-httpd",
+ 
    commit: env!("GIT_HEAD"),
+ 
    version: env!("RADICLE_VERSION"),
+ 
    timestamp: env!("SOURCE_DATE_EPOCH"),
+ 
};
+
+ 
pub const HELP_MSG: &str = r#"
+ 
Usage
+
+ 
   radicle-httpd [<option>...]
+
+ 
Options
+
+ 
    --listen       <address>         Address to listen on (default: 0.0.0.0:8080)
+ 
    --alias, -a    <alias> <rid>     Provide alias and RID pairs to shorten git clone commands for repositories,
+ 
                                     e.g. heartwood and rad:z3gqcJUoA1n9HaHKufZs5FCSGazv5 to produce https://seed.radicle.xyz/heartwood.git
+ 
    --cache        <number>          Max amount of items in cache for /tree endpoints (default: 100)
+ 
    --version, -v                    Print program version
+ 
    --help, -h                       Print help
+ 
"#;
+ 


#[tokio::main]

async fn main() -> anyhow::Result<()> {

    let options = parse_options()?;



    // SAFETY: The logger is only initialized once.

    httpd::logger::init().unwrap();
- 
    tracing::info!("version {}-{}", env!("RADICLE_VERSION"), env!("GIT_HEAD"));
+ 
    tracing::info!("starting http daemon..");
+ 
    tracing::info!("version {} ({})", env!("RADICLE_VERSION"), env!("GIT_HEAD"));



    match httpd::run(options).await {

        Ok(()) => {}
@@ -43,12 +67,19 @@ fn parse_options() -> Result<httpd::Options, lexopt::Error> {


                aliases.insert(alias, id);

            }
+ 
            Long("version") | Short('v') => {
+ 
                if let Err(e) = VERSION.write(std::io::stdout()) {
+ 
                    eprintln!("error: {e}");
+ 
                    process::exit(1);
+ 
                };
+ 
                process::exit(0);
+ 
            }

            Long("cache") => {

                let size = parser.value()?.parse()?;

                cache = NonZeroUsize::new(size);

            }

            Long("help") | Short('h') => {
- 
                println!("usage: radicle-httpd [--listen <addr>] [--alias <name> <rid>] [--cache <size>]..");
+ 
                println!("{HELP_MSG}");

                process::exit(0);

            }

            _ => return Err(arg.unexpected()),