public async Task IsPopulated()
{
var buildId = new BuildId(42, JobId.ParseName(Guid.NewGuid().ToString()));
Assert.False(await _populator.IsPopulated(buildId));
var key = BuildResultEntity.GetExactEntityKey(buildId);
var entity = new DynamicTableEntity()
{
PartitionKey = key.PartitionKey,
RowKey = key.RowKey
};
await _buildResultExactTable.ExecuteAsync(TableOperation.Insert(entity));
Assert.True(await _populator.IsPopulated(buildId));
}
/// <summary>
/// Populate the given build and update the unprocessed table accordingly. If there is no
/// existing entity in the unprocessed table, this won't add one. It will only update existing
/// ones.
/// </summary>
internal async Task Populate(BuildId buildId, BuildTablePopulator populator, bool force, CancellationToken cancellationToken)
{
var key = UnprocessedBuildEntity.GetEntityKey(buildId);
try
{
// If we are not forcing the update then check for the existence of a completed run before
// requerying Jenkins.
if (force || !(await populator.IsPopulated(buildId)))
{
await populator.PopulateBuild(buildId);
}
await AzureUtil.MaybeDeleteAsync(_unprocessedBuildTable, key, cancellationToken);
}
catch (Exception e)
{
// Update the error state for the row.
var entity = await AzureUtil.QueryAsync <UnprocessedBuildEntity>(_unprocessedBuildTable, key, cancellationToken);
if (entity != null)
{
entity.StatusText = $"{e.Message} - {e.StackTrace.Take(1000)}";
var operation = TableOperation.Replace(entity);
try
{
await _unprocessedBuildTable.ExecuteAsync(operation);
}
catch
{
// It's possible the enity was deleted / updated in parallel. That's okay. This table
// is meant as an approximation of the build state and always moving towards complete.
}
}
}
}
