public override bool Execute()
{
if (!File.Exists(ManifestPath))
{
Log.LogError($"Manifest file at '{ManifestPath}' not found.");
return(false);
}
try
{
var manifest = StaticWebAssetsManifest.FromJsonBytes(File.ReadAllBytes(ManifestPath));
Assets = manifest.Assets?.Select(a => a.ToTaskItem()).ToArray() ?? Array.Empty <ITaskItem>();
DiscoveryPatterns = manifest.DiscoveryPatterns?.Select(dp => dp.ToTaskItem()).ToArray() ?? Array.Empty <ITaskItem>();
ReferencedProjectsConfiguration = manifest.ReferencedProjectsConfiguration?.Select(m => m.ToTaskItem()).ToArray() ?? Array.Empty <ITaskItem>();
}
catch (Exception ex)
{
Log.LogErrorFromException(ex, showStackTrace: true, showDetail: true, file: ManifestPath);
}
return(!Log.HasLoggedErrors);
}
private void ReadCandidateManifests(List <StaticWebAssetsManifest> manifests)
{
for (var i = 0; i < Manifests.Length; i++)
{
var manifest = Manifests[i];
var manifestType = manifest.GetMetadata("ManifestType");
if (!StaticWebAssetsManifest.ManifestTypes.IsType(manifestType, AssetKind))
{
Log.LogMessage(
"Skipping manifest '{0}' because manifest type '{1}' is different from asset kind '{2}'",
manifest.ItemSpec,
manifestType,
AssetKind);
continue;
}
if (!File.Exists(manifest.ItemSpec))
{
Log.LogError($"Manifest file '{manifest.ItemSpec}' does not exist.");
return;
}
manifests.Add(StaticWebAssetsManifest.FromJsonBytes(File.ReadAllBytes(manifest.ItemSpec)));
}
}
public override bool Execute()
{
if (!File.Exists(ManifestPath))
{
Log.LogError($"Manifest file at '{ManifestPath}' not found.");
}
try
{
var manifest = StaticWebAssetsManifest.FromJsonBytes(File.ReadAllBytes(ManifestPath));
// When we are reading a publish manifest we are about to compute the list of files to publish
// so we filter out files marked as Reference here since they don't have to be copied to the output.
// The process for merging assets from dependent projects reads their manifests directly, so its not
// an issue there.
var isPublishManifest = string.Equals(manifest.ManifestType, StaticWebAssetsManifest.ManifestTypes.Publish, StringComparison.Ordinal);
if (isPublishManifest)
{
var assets = new List <StaticWebAsset>();
foreach (var asset in manifest.Assets)
{
if (string.Equals(asset.SourceId, manifest.Source, StringComparison.Ordinal) &&
string.Equals(asset.AssetMode, StaticWebAsset.AssetModes.Reference))
{
continue;
}
assets.Add(asset);
}
Assets = assets.Select(a => a.ToTaskItem()).ToArray();
}
else
{
Assets = manifest.Assets.Select(a => a.ToTaskItem()).ToArray();
}
RelatedManifests = manifest.RelatedManifests.Select(m => m.ToTaskItem()).ToArray();
}
catch (Exception ex)
{
Log.LogError(ex.ToString());
}
return(!Log.HasLoggedErrors);
}
private void PersistManifest(StaticWebAssetsManifest manifest)
{
var data = JsonSerializer.SerializeToUtf8Bytes(manifest, ManifestSerializationOptions);
var fileExists = File.Exists(ManifestPath);
var existingManifestHash = fileExists ? StaticWebAssetsManifest.FromJsonBytes(File.ReadAllBytes(ManifestPath)).Hash : "";
if (!fileExists)
{
Log.LogMessage($"Creating manifest because manifest file '{ManifestPath}' does not exist.");
File.WriteAllBytes(ManifestPath, data);
}
else if (!string.Equals(manifest.Hash, existingManifestHash, StringComparison.Ordinal))
{
Log.LogMessage($"Updating manifest because manifest version '{manifest.Hash}' is different from existing manifest hash '{existingManifestHash}'.");
File.WriteAllBytes(ManifestPath, data);
}
else
{
Log.LogMessage($"Skipping manifest updated because manifest version '{manifest.Hash}' has not changed.");
}
}
private StaticWebAssetsManifest.ManifestReference ComputeManifestReference(ITaskItem reference)
{
var identity = reference.GetMetadata("FullPath");
var source = reference.GetMetadata(nameof(StaticWebAssetsManifest.ManifestReference.Source));
var manifestType = reference.GetMetadata(nameof(StaticWebAssetsManifest.ManifestReference.ManifestType));
var projectFile = reference.GetMetadata(nameof(StaticWebAssetsManifest.ManifestReference.ProjectFile));
var publishTarget = reference.GetMetadata(nameof(StaticWebAssetsManifest.ManifestReference.PublishTarget));
var additionalPublishProperties = reference.GetMetadata(nameof(StaticWebAssetsManifest.ManifestReference.AdditionalPublishProperties));
var additionalPublishPropertiesToRemove = reference.GetMetadata(nameof(StaticWebAssetsManifest.ManifestReference.AdditionalPublishPropertiesToRemove));
if (!File.Exists(identity))
{
if (!StaticWebAssetsManifest.ManifestTypes.IsPublish(manifestType))
{
Log.LogError("Manifest '{0}' for project '{1}' with type '{2}' does not exist.", identity, source, manifestType);
return(null);
}
var publishManifest = StaticWebAssetsManifest.ManifestReference.Create(identity, source, manifestType, projectFile, "");
publishManifest.PublishTarget = publishTarget;
publishManifest.AdditionalPublishProperties = additionalPublishProperties;
publishManifest.AdditionalPublishPropertiesToRemove = additionalPublishPropertiesToRemove;
return(publishManifest);
}
var relatedManifest = StaticWebAssetsManifest.FromJsonBytes(File.ReadAllBytes(identity));
var result = StaticWebAssetsManifest.ManifestReference.Create(identity, source, manifestType, projectFile, relatedManifest.Hash);
result.PublishTarget = publishTarget;
result.AdditionalPublishProperties = additionalPublishProperties;
result.AdditionalPublishPropertiesToRemove = additionalPublishPropertiesToRemove;
return(result);
}