/// <summary>
/// Search for a local git repository that contains a Git Commit.
/// </summary>
/// <param name="path">The path to search for local git repo.</param>
/// <param name="sha">The git commit SHA to be searched for.</param>
/// <returns>
/// A <seealso cref="GitCommit"/> object that represents the git SHA commit at a local repository.
/// null if the search is not successful.
/// </returns>
public static async Task <GitCommit> FindCommitAsync(string path, string sha)
{
string dir = path.ThrowIfNullOrEmpty(nameof(path));
sha.ThrowIfNullOrEmpty(nameof(sha));
var gitCommand = await GitRepository.GetGitCommandWrapperForPathAsync(dir);
if (gitCommand == null)
{
return(null);
}
return((await gitCommand.ContainsCommitAsync(sha)) ? new GitCommit(gitCommand, sha) : null);
}
/// <summary>
/// Clone a Google Cloud Source Repository locally.
/// </summary>
/// <param name="url">The repository remote URL.</param>
/// <param name="localPath">Local path to save the repository</param>
/// <returns>
/// A <seealso cref="GitRepository"/> object.
/// </returns>
/// <exception cref="GitCommandException">Throw when git command fails</exception>
public static async Task <GitRepository> CloneAsync(string url, string localPath)
{
if (Directory.Exists(localPath))
{
throw new ArgumentException($"{localPath} arleady exists.");
}
Directory.CreateDirectory(localPath);
// git clone https://host/myrepo/ "c:\git\myrepo" --config credential.helper=manager
string command = $@"clone {url} ""{localPath}"" --config credential.helper=manager";
var output = await GitRepository.RunGitCommandAsync(command, localPath);
Debug.WriteLine(output.FirstOrDefault() ?? "");
return(await GitRepository.GetGitCommandWrapperForPathAsync(localPath));
}
