git2_credentials

Provide credentials function to used with git2::RemoteCallbacks.credentials

Usage

use git2;
use git2_credentials::CredentialHandler;
use tempfile;

let mut cb = git2::RemoteCallbacks::new();
let git_config = git2::Config::open_default().unwrap();
let mut ch = CredentialHandler::new(git_config);
cb.credentials(move |url, username, allowed| ch.try_next_credential(url, username, allowed));

// clone a repository
let mut fo = git2::FetchOptions::new();
fo.remote_callbacks(cb)
    .download_tags(git2::AutotagOption::All)
    .update_fetchhead(true);
let dst = tempfile::tempdir().unwrap();
std::fs::create_dir_all(&dst.as_ref()).unwrap();
git2::build::RepoBuilder::new()
    .branch("master")
    .fetch_options(fo)
    .clone("git@github.com:davidB/git_credentials.git", dst.as_ref()).unwrap();

Build

cargo make cf-flow

Credit

Code extracted from:

• cargo/utils.rs at master · rust-lang/cargo (search with_authentication)

  Cargo, a package manager for Rust.

• ffizer

  ffizer is a files and folders initializer / generator. Create any kind (or part) of project from template.

Links

• "authentication required but no callback set" on clone with SSH url · Issue #41 · rust-lang/git2-rs