/// <summary>
/// Produces the asset for a single shared asset. All applicablility checks have already been completed.
/// </summary>
private void ProduceContentAsset(NuGetPackageObject package, JProperty sharedAsset, IReadOnlyDictionary <string, string> preprocessorValues, string preprocessedOutputDirectory)
{
string pathToFinalAsset = package.GetFullPathToFile(sharedAsset.Name);
if (sharedAsset.Value["ppOutputPath"] != null)
{
if (preprocessedOutputDirectory == null)
{
throw new ExceptionFromResource(nameof(Strings.PreprocessedDirectoryNotSet), nameof(ContentPreprocessorOutputDirectory));
}
// We need the preprocessed output, so let's run the preprocessor here
pathToFinalAsset = Path.Combine(preprocessedOutputDirectory, package.Id, package.Version, (string)sharedAsset.Value["ppOutputPath"]);
if (!File.Exists(pathToFinalAsset))
{
Directory.CreateDirectory(Path.GetDirectoryName(pathToFinalAsset));
using (var input = new StreamReader(new FileStream(package.GetFullPathToFile(sharedAsset.Name), FileMode.Open, FileAccess.Read, FileShare.Read), detectEncodingFromByteOrderMarks: true))
using (var output = new StreamWriter(new FileStream(pathToFinalAsset, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Write), encoding: input.CurrentEncoding))
{
Preprocessor.Preprocess(input, output, preprocessorValues);
}
_fileWrites.Add(new TaskItem(pathToFinalAsset));
}
}
if ((bool)sharedAsset.Value["copyToOutput"])
{
string outputPath = (string)sharedAsset.Value["outputPath"] ?? (string)sharedAsset.Value["ppOutputPath"];
if (outputPath != null)
{
var item = CreateItem(package, pathToFinalAsset, targetPath: outputPath);
_copyLocalItems.Add(item);
}
}
string buildAction = (string)sharedAsset.Value["buildAction"];
if (!string.Equals(buildAction, "none", StringComparison.OrdinalIgnoreCase))
{
var item = CreateItem(package, pathToFinalAsset);
// We'll put additional metadata on the item so we can convert it back to the real item group in our targets
item.SetMetadata("NuGetItemType", buildAction);
// If this is XAML, the build targets expect Link metadata to construct the relative path
if (string.Equals(buildAction, "Page", StringComparison.OrdinalIgnoreCase))
{
item.SetMetadata("Link", Path.Combine("NuGet", package.Id, package.Version, Path.GetFileName(sharedAsset.Name)));
}
_contentItems.Add(item);
}
}
private IEnumerable<ITaskItem> CreateItems(NuGetPackageObject package, string key, bool includePdbs = true)
{
var values = package.TargetObject[key] as JObject;
var items = new List<ITaskItem>();
if (values == null)
{
return items;
}
foreach (var file in values.Properties())
{
if (Path.GetFileName(file.Name) == "_._")
{
continue;
}
string targetPath = null;
string culture = file.Value["locale"]?.ToString();
if (culture != null)
{
targetPath = Path.Combine(culture, Path.GetFileName(file.Name));
}
var item = CreateItem(package, package.GetFullPathToFile(file.Name), targetPath);
item.SetMetadata("Private", "false");
item.SetMetadata(NuGetIsFrameworkReference, "false");
item.SetMetadata(NuGetSourceType, package.IsProject ? NuGetSourceType_Project : NuGetSourceType_Package);
items.Add(item);
// If there's a PDB alongside the implementation, we should copy that as well
if (includePdbs)
{
var pdbFileName = Path.ChangeExtension(item.ItemSpec, ".pdb");
if (_fileExists(pdbFileName))
{
var pdbItem = new TaskItem(pdbFileName);
// CopyMetadataTo also includes an OriginalItemSpec that will point to our original item, as we want
item.CopyMetadataTo(pdbItem);
items.Add(pdbItem);
}
}
}
return items;
}
private static ITaskItem CreateItem(NuGetPackageObject package, string itemSpec, string targetPath = null)
{
var item = new TaskItem(itemSpec);
item.SetMetadata(NuGetPackageIdMetadata, package.Id);
item.SetMetadata(NuGetPackageVersionMetadata, package.Version);
if (targetPath != null)
{
item.SetMetadata("TargetPath", targetPath);
var destinationSubDirectory = Path.GetDirectoryName(targetPath);
if (!string.IsNullOrEmpty(destinationSubDirectory))
{
item.SetMetadata("DestinationSubDirectory", destinationSubDirectory + "\\");
}
}
return item;
}
private static ITaskItem CreateItem(NuGetPackageObject package, string itemSpec, string targetPath = null)
{
var item = new TaskItem(itemSpec);
item.SetMetadata(NuGetPackageIdMetadata, package.Id);
item.SetMetadata(NuGetPackageVersionMetadata, package.Version);
if (targetPath != null)
{
item.SetMetadata("TargetPath", targetPath);
var destinationSubDirectory = Path.GetDirectoryName(targetPath);
if (!string.IsNullOrEmpty(destinationSubDirectory))
{
item.SetMetadata("DestinationSubDirectory", destinationSubDirectory + "\\");
}
}
return item;
}
private IEnumerable<ITaskItem> CreateItems(NuGetPackageObject package, string key, bool includePdbs = true)
{
var values = package.TargetObject[key] as JObject;
var items = new List<ITaskItem>();
if (values == null)
{
return items;
}
foreach (var file in values.Properties())
{
if (Path.GetFileName(file.Name) == "_._")
{
continue;
}
string targetPath = null;
string culture = file.Value["locale"]?.ToString();
if (culture != null)
{
targetPath = Path.Combine(culture, Path.GetFileName(file.Name));
}
var item = CreateItem(package, package.GetFullPathToFile(file.Name), targetPath);
item.SetMetadata("Private", "false");
item.SetMetadata(NuGetIsFrameworkReference, "false");
item.SetMetadata(NuGetSourceType, package.IsProject ? NuGetSourceType_Project : NuGetSourceType_Package);
items.Add(item);
// If there's a PDB alongside the implementation, we should copy that as well
if (includePdbs)
{
var pdbFileName = Path.ChangeExtension(item.ItemSpec, ".pdb");
if (_fileExists(pdbFileName))
{
var pdbItem = new TaskItem(pdbFileName);
// CopyMetadataTo also includes an OriginalItemSpec that will point to our original item, as we want
item.CopyMetadataTo(pdbItem);
items.Add(pdbItem);
}
}
}
return items;
}
/// <summary>
/// Produces the asset for a single shared asset. All applicablility checks have already been completed.
/// </summary>
private void ProduceContentAsset(NuGetPackageObject package, JProperty sharedAsset, IReadOnlyDictionary<string, string> preprocessorValues, string preprocessedOutputDirectory)
{
string pathToFinalAsset = package.GetFullPathToFile(sharedAsset.Name);
if (sharedAsset.Value["ppOutputPath"] != null)
{
if (preprocessedOutputDirectory == null)
{
throw new ExceptionFromResource(nameof(Strings.PreprocessedDirectoryNotSet), nameof(ContentPreprocessorOutputDirectory));
}
// We need the preprocessed output, so let's run the preprocessor here
pathToFinalAsset = Path.Combine(preprocessedOutputDirectory, package.Id, package.Version, (string)sharedAsset.Value["ppOutputPath"]);
if (!File.Exists(pathToFinalAsset))
{
Directory.CreateDirectory(Path.GetDirectoryName(pathToFinalAsset));
using (var input = new StreamReader(new FileStream(package.GetFullPathToFile(sharedAsset.Name), FileMode.Open, FileAccess.Read, FileShare.Read), detectEncodingFromByteOrderMarks: true))
using (var output = new StreamWriter(new FileStream(pathToFinalAsset, FileMode.OpenOrCreate, FileAccess.Write, FileShare.Write), encoding: input.CurrentEncoding))
{
Preprocessor.Preprocess(input, output, preprocessorValues);
}
_fileWrites.Add(new TaskItem(pathToFinalAsset));
}
}
if ((bool)sharedAsset.Value["copyToOutput"])
{
string outputPath = (string)sharedAsset.Value["outputPath"] ?? (string)sharedAsset.Value["ppOutputPath"];
if (outputPath != null)
{
var item = CreateItem(package, pathToFinalAsset, targetPath: outputPath);
_copyLocalItems.Add(item);
}
}
string buildAction = (string)sharedAsset.Value["buildAction"];
if (!string.Equals(buildAction, "none", StringComparison.OrdinalIgnoreCase))
{
var item = CreateItem(package, pathToFinalAsset);
// We'll put additional metadata on the item so we can convert it back to the real item group in our targets
item.SetMetadata("NuGetItemType", buildAction);
// If this is XAML, the build targets expect Link metadata to construct the relative path
if (string.Equals(buildAction, "Page", StringComparison.OrdinalIgnoreCase))
{
item.SetMetadata("Link", Path.Combine("NuGet", package.Id, package.Version, Path.GetFileName(sharedAsset.Name)));
}
_contentItems.Add(item);
}
}