/// <summary>
/// Builds the initial lines of the report, containing the project name, the date range, and commit stats
/// </summary>
/// <param name="projectName">The name of the project</param>
private static void BuildReportHeader(string projectName)
{
Sb.AppendLine($"Git log for {projectName} from {_start.ToShortDateString()} to {_end.ToShortDateString()}");
Sb.AppendLine($"Total Commits: {_commits.Count}");
Sb.AppendLine($"Average Commits Per Day: {Commits.CalculateAverageCommitsPerDay(_commits, _start, _end)}");
Sb.AppendLine();
}
/// <summary>
/// Exports git log to an Excel spreadsheet
/// </summary>
/// <param name="path">The path to the git repositiory</param>
/// <param name="fileName">The desired filename of the generated spreadsheet</param>
/// <param name="from">The starting date</param>
/// <param name="to">The ending date</param>
public void ExportGitLog(string path,
string fileName,
DateTime from,
DateTime to)
{
_start = from;
_end = to;
ProjectName = string.Empty;
using (_repo = new Repository(path))
{
ProjectName = _repo.Config.Get <string>("core.ProjectName").Value;
_commits = (from c in _repo.Commits
where c.Committer.When.DateTime >= _start && c.Committer.When.DateTime <= _end
orderby c.Committer.When.DateTime descending
select c).ToList();
var report = new FileInfo(Path.Combine(fileName));
if (report.Exists)
{
report.Delete();
report = new FileInfo(fileName);
}
using (var package = new ExcelPackage(report))
{
if (_commits.Any())
{
foreach (var day in DateTimeExtensions.EachDay(_start, _end))
{
var currentCommits =
_commits.Where(c => c.Committer.When.DateTime.Date == day.Date).ToList();
if (!currentCommits.Any())
{
continue;
}
var ws = package.Workbook.Worksheets.Add(day.ToString("dddd, MM-dd"));
// Headers
ws.Cells[1, 1, 1, 2].Merge = true;
var titleCell = ws.Cells[1, 1];
titleCell.Value = currentCommits.First().Committer.When.DateTime.ToString("D");
titleCell.Style.Font.Bold = true;
ws.Cells[2, 1, 2, 2].Merge = true;
ws.Cells[2, 1].Value = $"Commits: {currentCommits.Count}";
ws.Cells[2, 3, 2, 4].Merge = true;
ws.Cells[2, 3].Value = $"Total Commits: {_commits.Count}";
ws.Cells[2, 5, 2, 6].Merge = true;
ws.Cells[2, 5].Value =
$"Avg Per Day: {Commits.CalculateAverageCommitsPerDay(_commits, _start, _end)}";
ws.View.FreezePanes(3, 1);
BuildCommits(currentCommits, ws, 4);
ws.Cells[ws.Dimension.Address].AutoFitColumns();
ws.Column(2).Width = 60;
}
}
else
{
var ws = package.Workbook.Worksheets.Add("No Commits Found");
ws.Cells[1, 1, 1, 2].Merge = true;
ws.Cells[1, 1].Value = "No Commits Found";
ws.Cells[1, 4, 1, 5].Merge = true;
ws.Cells[1, 4].Value = $"Total Commits: {_commits.Count}";
ws.Cells[2, 4, 2, 5].Merge = true;
ws.Cells[2, 4].Value = $"Avg Per Day: 0";
}
package.SaveAs(report);
}
}
}
