fix: correctly handle repos with multiple origins

[morgante]

We previously naively grabbed the first remote listed, now we do something smarter:

• First prefer the tracking remote for current branch
• Then look for a repo named origin
• Fall back to first one

Summary by CodeRabbit

• New Features

  • Enhanced logic for retrieving remote URLs in repositories, improving the clarity and robustness of the functionality.

• Bug Fixes

  • Improved error handling for scenarios with no remotes, ensuring appropriate logging and response.

• Tests

  • Added new asynchronous tests to validate the behavior of the remote method with multiple origins and renamed origins, ensuring reliability in various conditions.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

Walkthrough

The updates to the LocalRepo implementation in fetcher.rs enhance the error handling and logic of the remote method. By simplifying control flow and refining remote URL retrieval, the code becomes clearer and more robust. The addition of new asynchronous tests ensures the method's reliability in various scenarios, confirming that it behaves correctly when handling multiple origins and renamed remotes.

Changes

Files	Change Summary
crates/gritmodule/src/fetcher.rs	Enhanced logic and error handling in the remote method, simplifying control flow with early returns. Added asynchronous tests for multiple origins and renamed origins.

Sequence Diagram(s)

sequenceDiagram
    participant LocalRepo
    participant RemoteService

    LocalRepo->>RemoteService: Request remote URLs
    RemoteService-->>LocalRepo: Return remote URLs
    alt No remotes found
        LocalRepo->>LocalRepo: Log error and return None
    else One remote found
        LocalRepo-->>LocalRepo: Return remote URL
    else Multiple remotes found
        LocalRepo->>LocalRepo: Check for upstream
        alt Upstream found
            LocalRepo-->>LocalRepo: Return upstream URL
        else Upstream not found
            LocalRepo->>LocalRepo: Check for "origin"
            alt "origin" found
                LocalRepo-->>LocalRepo: Return "origin" URL
            else "origin" not found
                LocalRepo-->>LocalRepo: Return first remote URL
            end
        end
    end

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