36 lines
1.3 KiB
C#
36 lines
1.3 KiB
C#
|
using System;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
using Microsoft.Build.Framework;
|
|||
|
|
using Microsoft.Build.Utilities;
|
|||
|
|
|
|||
|
|
namespace Microsoft.DotNet.Cli.Build
|
|||
|
|
{
|
|||
|
|
// Multiple PackageDownload items for the same package are not supported. Rather, to download multiple versions of the same
|
|||
|
|
// package, the PackageDownload items can have a semicolon-separated list of versions (each in brackets) as the Version metadata.
|
|||
|
|
// So this task groups a list of items with PackageVersion metadata into a list of items which can be used as PackageDownloads
|
|||
|
|
public class CollatePackageDownloads : Task
|
|||
|
|
{
|
|||
|
|
[Required]
|
|||
|
|
public ITaskItem[] Packages { get; set; }
|
|||
|
|
|
|||
|
|
[Output]
|
|||
|
|
public ITaskItem [] PackageDownloads { get; set; }
|
|||
|
|
|
|||
|
|
public override bool Execute()
|
|||
|
|
{
|
|||
|
|
PackageDownloads = Packages.GroupBy(p => p.ItemSpec)
|
|||
|
|
.Select(g =>
|
|||
|
|
{
|
|||
|
|
var packageDownloadItem = new TaskItem(g.Key);
|
|||
|
|
packageDownloadItem.SetMetadata("Version", string.Join(";",
|
|||
|
|
g.Select(p => "[" + p.GetMetadata("PackageVersion") + "]")));
|
|||
|
|
return packageDownloadItem;
|
|||
|
|
}).ToArray();
|
|||
|
|
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|