public static async Task <LayerPackageInfo> LoadLayerPackageInfos(IToolLogger logger, IAmazonLambda lambdaClient, IAmazonS3 s3Client, IEnumerable <string> layerVersionArns)
{
var info = new LayerPackageInfo();
if (layerVersionArns == null || !layerVersionArns.Any())
{
return(info);
}
logger.WriteLine("Inspecting Lambda layers for runtime package store manifests");
foreach (var arn in layerVersionArns)
{
try
{
var p = ParseLayerVersionArn(arn);
var getLayerResponse = await lambdaClient.GetLayerVersionAsync(new GetLayerVersionRequest { LayerName = p.Name, VersionNumber = p.VersionNumber });
LayerDescriptionManifest manifest;
if (!LambdaUtilities.AttemptToParseLayerDescriptionManifest(getLayerResponse.Description, out manifest))
{
logger.WriteLine($"... {arn}: Skipped, does not contain a layer description manifest");
continue;
}
if (manifest.Nlt != LayerDescriptionManifest.ManifestType.RuntimePackageStore)
{
logger.WriteLine($"... {arn}: Skipped, layer is of type {manifest.Nlt.ToString()}, not {LayerDescriptionManifest.ManifestType.RuntimePackageStore}");
continue;
}
string filePath = Path.GetTempFileName();
using (var getResponse = await s3Client.GetObjectAsync(manifest.Buc, manifest.Key))
using (var reader = new StreamReader(getResponse.ResponseStream))
{
await getResponse.WriteResponseStreamToFileAsync(filePath, false, default(System.Threading.CancellationToken));
}
logger.WriteLine($"... {arn}: Downloaded package manifest for runtime package store layer");
info.Items.Add(new LayerPackageInfo.LayerPackageInfoItem
{
Directory = manifest.Dir,
ManifestPath = filePath
});
}
catch (Exception e)
{
logger.WriteLine($"... {arn}: Skipped, error inspecting layer. {e.Message}");
}
}
return(info);
}
/// <summary>
/// Execute the dotnet publish command and zip up the resulting publish folder.
/// </summary>
/// <param name="defaults"></param>
/// <param name="logger"></param>
/// <param name="workingDirectory"></param>
/// <param name="projectLocation"></param>
/// <param name="targetFramework"></param>
/// <param name="configuration"></param>
/// <param name="msbuildParameters"></param>
/// <param name="disableVersionCheck"></param>
/// <param name="publishLocation"></param>
/// <param name="zipArchivePath"></param>
public static bool CreateApplicationBundle(LambdaToolsDefaults defaults, IToolLogger logger, string workingDirectory,
string projectLocation, string configuration, string targetFramework, string msbuildParameters,
bool disableVersionCheck, LayerPackageInfo layerPackageInfo,
out string publishLocation, ref string zipArchivePath)
{
LogDeprecationMessagesIfNecessary(logger, targetFramework);
if (string.IsNullOrEmpty(configuration))
{
configuration = LambdaConstants.DEFAULT_BUILD_CONFIGURATION;
}
var computedProjectLocation = Utilities.DetermineProjectLocation(workingDirectory, projectLocation);
var lambdaRuntimePackageStoreManifestContent = LambdaUtilities.LoadPackageStoreManifest(logger, targetFramework);
var publishManifestPath = new List <string>();
if (!string.IsNullOrEmpty(lambdaRuntimePackageStoreManifestContent))
{
var tempFile = Path.GetTempFileName();
File.WriteAllText(tempFile, lambdaRuntimePackageStoreManifestContent);
publishManifestPath.Add(tempFile);
}
if (layerPackageInfo != null)
{
foreach (var info in layerPackageInfo.Items)
{
publishManifestPath.Add(info.ManifestPath);
}
}
var cli = new LambdaDotNetCLIWrapper(logger, workingDirectory);
publishLocation = Utilities.DeterminePublishLocation(workingDirectory, projectLocation, configuration, targetFramework);
logger?.WriteLine("Executing publish command");
if (cli.Publish(defaults, projectLocation, publishLocation, targetFramework, configuration, msbuildParameters, publishManifestPath) != 0)
{
return(false);
}
var buildLocation = Utilities.DetermineBuildLocation(workingDirectory, projectLocation, configuration, targetFramework);
// This is here for legacy reasons. Some older versions of the dotnet CLI were not
// copying the deps.json file into the publish folder.
foreach (var file in Directory.GetFiles(buildLocation, "*.deps.json", SearchOption.TopDirectoryOnly))
{
var destinationPath = Path.Combine(publishLocation, Path.GetFileName(file));
if (!File.Exists(destinationPath))
{
File.Copy(file, destinationPath);
}
}
bool flattenRuntime = false;
var depsJsonTargetNode = GetDepsJsonTargetNode(logger, publishLocation);
// If there is no target node then this means the tool is being used on a future version of .NET Core
// then was available when the this tool was written. Go ahead and continue the deployment with warnings so the
// user can see if the future version will work.
if (depsJsonTargetNode != null && string.Equals(targetFramework, "netcoreapp1.0", StringComparison.OrdinalIgnoreCase))
{
// Make sure the project is not pulling in dependencies requiring a later version of .NET Core then the declared target framework
if (!ValidateDependencies(logger, targetFramework, depsJsonTargetNode, disableVersionCheck))
{
return(false);
}
// Flatten the runtime folder which reduces the package size by not including native dependencies
// for other platforms.
flattenRuntime = FlattenRuntimeFolder(logger, publishLocation, depsJsonTargetNode);
}
if (zipArchivePath == null)
{
zipArchivePath = Path.Combine(Directory.GetParent(publishLocation).FullName, new DirectoryInfo(computedProjectLocation).Name + ".zip");
}
zipArchivePath = Path.GetFullPath(zipArchivePath);
logger?.WriteLine($"Zipping publish folder {publishLocation} to {zipArchivePath}");
if (File.Exists(zipArchivePath))
{
File.Delete(zipArchivePath);
}
var zipArchiveParentDirectory = Path.GetDirectoryName(zipArchivePath);
if (!Directory.Exists(zipArchiveParentDirectory))
{
logger?.WriteLine($"Creating directory {zipArchiveParentDirectory}");
new DirectoryInfo(zipArchiveParentDirectory).Create();
}
BundleDirectory(zipArchivePath, publishLocation, flattenRuntime, logger);
return(true);
}
