6763bf3 helper: Don't require `GIT_DIR` for listing refs — heartwood

Radicle Heartwood Protocol & Stack

helper: Don't require `GIT_DIR` for listing refs

cloudhead committed 1 year ago

commit 6763bf31e1af93e9b6ef72ad99c47f3b9359b7ac
parent 855327d303566aac1d3e065d4ba7e16d9ccd18e6

1 file changed +6 -5

modified radicle-remote-helper/src/lib.rs

@@ -108,10 +108,8 @@ pub fn run(profile: radicle::Profile) -> Result<(), Error> {

         return Err(Error::RepositoryNotFound(stored.path().to_path_buf()));
     }
     // `GIT_DIR` is expected to be set by Git tooling, and points to the working copy.
     let working = env::var("GIT_DIR")
         .map(PathBuf::from)
         .map_err(|_| Error::NoGitDir)?;
     // `GIT_DIR` is set by Git tooling, if we're in a working copy.
     let working = env::var("GIT_DIR").map(PathBuf::from);
     // Whether we should output debug logs.
     let debug = radicle::profile::env::debug();

@@ -162,7 +160,7 @@ pub fn run(profile: radicle::Profile) -> Result<(), Error> {

                 // N.b. `working` is the `.git` folder and `fetch::run`
                 // requires the working directory.
                 let working = working.canonicalize()?;
                 let working = working.map_err(|_| Error::NoGitDir)?.canonicalize()?;
                 let working = working.parent().ok_or_else(|| Error::NoWorkingCopy {
                     path: working.clone(),
                 })?;

@@ -171,6 +169,9 @@ pub fn run(profile: radicle::Profile) -> Result<(), Error> {

                     .map_err(Error::from);
             }
             ["push", refspec] => {
                 // We have to be in a working copy to push.
                 let working = working.map_err(|_| Error::NoGitDir)?;
                 return push::run(
                     vec![refspec.to_string()],
                     &working,