/// <summary>Generates an issues report against a specific GitHu repo.</summary>
/// <param name="repo">Description of the repo to generate the repo for.</param>
/// <param name="outputPath">Path of the directory in which to generate the report.</param>
/// <param name="issueFormatter">Map of the columns to include in the report. Associates a column name
/// with a function for extracting the associated data from an issue object.</param>
/// <returns>A task that represents the work queued to execute.</returns>
/// <remarks>The task is successful if it queries GitHub and generates the report.</remarks>
private static async Task GetDocRepoIssues(
GitHubConstants.RepoParams repo,
string outputPath,
Dictionary <string, Func <Issue, string> > issueFormatter)
{
Console.Write("Gathering issue data for the docs repo a page at a time");
var issues = new List <Issue>();
string queryWithStartCursor(string start) => Requests.GetAllIssues(repo, start);
await foreach (var sublist in GitHubQlService.GetConnectionAsync(
queryWithStartCursor, d => d.Repository.Issues, c => c.Nodes, new CancellationToken()))
{
Console.Write(".");
issues.AddRange(sublist);
}
Console.WriteLine("done. ");
var issueReport = Path.Combine(outputPath, "DocRepoIssues.csv");
Console.Write($"Writing issue information to '{issueReport}'...");
using (TextWriter writer = new StreamWriter(issueReport, false))
{
writer.WriteLine(string.Join(',', issueFormatter.Keys));
foreach (var issue in issues)
{
writer.WriteLine(string.Join(',',
issueFormatter.Values.Select(func => func(issue)?.CsvEscape() ?? string.Empty)));
}
}
Console.WriteLine("done!");
Console.WriteLine();
}
private static async Task GenerateIssuesReport(
IEnumerable <GitHubConstants.RepoParams> repos,
Dictionary <string, Func <Issue, string> > issueFormatter,
string filePath,
IssueState[] stateFilter = null,
string[] labelFilter = null)
{
var issues = new List <Issue>();
foreach (var repo in repos)
{
Console.Write($"Gathering issue data for the {repo.Owner}/{repo.Name} repo");
string queryWithStartCursor(string start) => Requests.GetAllIssues(repo, start, stateFilter, labelFilter);
await foreach (var sublist in GitHubQlService.GetConnectionAsync(
queryWithStartCursor, d => d.Repository.Issues, c => c.Nodes, new CancellationToken()))
{
Console.Write(".");
issues.AddRange(sublist);
}
Console.WriteLine("done!");
}
Console.Write($"Writing issue information to '{filePath}'...");
using (TextWriter writer = new StreamWriter(filePath, false))
{
writer.WriteLine(string.Join(',', issueFormatter.Keys));
foreach (var issue in issues)
{
writer.WriteLine(string.Join(',',
issueFormatter.Values.Select(func => func(issue)?.CsvEscape() ?? string.Empty)));
}
}
Console.WriteLine("done!");
Console.WriteLine();
}
