private async Task PostDiscardedCommitCommentAsync(
GitHubProject baseProject,
GitHubPullRequest pullRequestToUpdate,
GitCommit oldCommit,
GitHubClient client)
{
GitHubCombinedStatus combinedStatus = await client.GetStatusAsync(
baseProject,
oldCommit.Sha);
CiStatusLine[] statuses = combinedStatus
.Statuses
.OrderBy(s => s.State)
.ThenBy(s => s.Context)
.Select(CiStatusLine.Create)
.ToArray();
string statusLines = statuses
.Aggregate(string.Empty, (acc, line) => acc + line.MarkdownLine + "\r\n");
string ciSummary = string.Join(
" ",
statuses
.GroupBy(s => s.Emoticon)
.Select(g => $"{g.Count()}{g.Key}")
.ToArray());
string commentBody =
$"Discarded [`{oldCommit.Sha.Substring(0, 7)}`]({oldCommit.HtmlUrl}): " +
$"`{oldCommit.Message}`";
if (statuses.Any())
{
commentBody += "\r\n\r\n" +
"<details>" +
"<summary>" +
$"CI Status: {ciSummary} (click to expand)\r\n" +
"</summary>" +
$"\r\n\r\n{statusLines}\r\n" +
"</details>";
}
await client.PostCommentAsync(
baseProject,
pullRequestToUpdate.Number,
commentBody);
}
private async Task <string> CreateDiscardedCommitListBodyAsync(
GitHubProject baseProject,
GitHubPullRequest pullRequestToUpdate,
GitCommit oldCommit,
GitHubClient client)
{
// GitHub returns the HTML "commit" url, but we want "commits" so that CI results show.
string oldCommitsUrl = oldCommit.HtmlUrl.Replace("commit", "commits");
GitHubCombinedStatus combinedStatus = await client.GetStatusAsync(
baseProject,
oldCommit.Sha);
string statusLines = combinedStatus
.Statuses
.OrderBy(s => s.State)
.ThenBy(s => s.Context)
.Select(GetStatusLine)
.Aggregate(string.Empty, (acc, line) => acc + line + "\r\n");
string oldCommitEntry =
$" * [`{oldCommit.Sha.Substring(0, 7)}`]({oldCommitsUrl}) {oldCommit.Message}\r\n" +
$"{statusLines}";
// Find insertion point. GitHub always returns \r\n.
string insertionMarker = $"<{DiscardedCommitElementName}>\r\n\r\n";
string endInsertionMarker = $"\r\n</{DiscardedCommitElementName}>";
int elementBegin = pullRequestToUpdate.Body.IndexOf(
insertionMarker,
StringComparison.Ordinal);
if (elementBegin != -1)
{
return(pullRequestToUpdate.Body.Insert(
elementBegin + insertionMarker.Length,
oldCommitEntry));
}
return(pullRequestToUpdate.Body +
"<details><summary>Discarded auto-update commits (click to expand)</summary>" +
$"{insertionMarker}{oldCommitEntry}{endInsertionMarker}" +
"</details>");
}
