b57a460 cli: add did function for args parsing — heartwood

Radicle Heartwood Protocol & Stack

cli: add did function for args parsing

Fintan Halpenny committed 3 years ago

commit b57a4606f656a24d7682b5826016b264dd2df2cd
parent efe5ff6ddddeef266708a8a922f018ec7c48152c

1 file changed +14 -0

modified radicle-cli/src/terminal/args.rs

@@ -2,6 +2,8 @@ use std::ffi::OsString;

 use std::str::FromStr;
 use anyhow::anyhow;
 use radicle::crypto;
 use radicle::prelude::Did;
 #[derive(thiserror::Error, Debug)]
 pub enum Error {

@@ -71,3 +73,15 @@ pub fn finish(unparsed: Vec<OsString>) -> anyhow::Result<()> {

     }
     Ok(())
 }
 pub fn did(val: OsString) -> anyhow::Result<Did> {
     let val = val.to_string_lossy();
     let Ok(peer) = Did::from_str(&val) else {
         if crypto::PublicKey::from_str(&val).is_ok() {
             return Err(anyhow!("expected DID, did you mean 'did:key:{val}'?"));
         } else {
             return Err(anyhow!("invalid DID '{}', expected 'did:key'", val));
         }
     };
     Ok(peer)
 }