Beispiel #1
0
        /// <summary>
        /// Try to locate the local git repo and open the revision of the source file
        /// that writes the log entry.
        /// </summary>
        /// <param name="sha">The git commit SHA.</param>
        /// <param name="filePath">The full file path that generates the log item or error event.</param>
        /// <returns>
        /// The file path of the source file revision.
        /// null: Operation is cancelled or failed to open the file revision.
        /// </returns>
        /// <exception cref="FileNotFoundException">Does not find the revision of file.</exception>
        private static async Task <EnvDTE.Window> SearchGitRepoAndOpenFileAsync(string sha, string filePath)
        {
            if (s_localCache.ContainsKey(sha))
            {
                return(await OpenGitFileAsync(s_localCache[sha], filePath));
            }
            else
            {
                // There is a chance the file is built from local git repo root.
                if (await SearchCommitAtPathAsync(Path.GetDirectoryName(filePath), sha))
                {
                    return(await OpenGitFileAsync(s_localCache[sha], filePath));
                }
            }

            IEnumerable <string> gitPaths = VsGitData.GetLocalRepositories(GoogleCloudExtensionPackage.VsVersion);

            if (gitPaths != null)
            {
                foreach (var path in gitPaths)
                {
                    if (await SearchCommitAtPathAsync(path, sha))
                    {
                        return(await OpenGitFileAsync(s_localCache[sha], filePath));
                    }
                }
            }
            return(null);
        }
        /// <summary>
        /// The list of local git repositories that Visual Studio remembers.
        /// </summary>
        /// <returns>
        /// A list of local repositories.
        /// Empty list is returned, never return null.
        /// </returns>
        private async Task <List <GitRepository> > GetLocalGitRepositoriesAsync()
        {
            List <GitRepository> localRepos = new List <GitRepository>();
            var repos = VsGitData.GetLocalRepositories(GoogleCloudExtensionPackage.Instance.VsVersion);

            if (repos != null)
            {
                var localRepoTasks = repos.Where(r => !string.IsNullOrWhiteSpace(r))
                                     .Select(GitRepository.GetGitCommandWrapperForPathAsync);
                localRepos.AddRange((await Task.WhenAll(localRepoTasks)).Where(r => r != null));
            }
            return(localRepos);
        }