internal async Task ShouldWarnWhenInlineRubyLambdaHasMissingHandlerMethod()
{
var logger = new TestLogger(this.output);
var mockS3 = new Mock <IPSS3Util>();
var lambdaFunctionResource = this.LambdaFunctionResource(
"index.mistyped_handler",
"ruby2.7",
new Dictionary <object, object> {
{ "ZipFile", InlineRuby }
});
var mockOSInfo = new Mock <IOSInfo>();
mockOSInfo.Setup(i => i.OSPlatform).Returns(OSPlatform.Windows);
var artifact = new LambdaArtifact(
new TestPathResolver(),
lambdaFunctionResource,
new TestLogger(this.output),
mockOSInfo.Object,
Directory.GetCurrentDirectory());
var packager = LambdaPackager.CreatePackager(artifact, mockS3.Object, logger, new OSInfo());
Func <Task> act = async() => { await packager.Package(null); };
await act.Should().NotThrowAsync();
logger.WarningMessages.Should().ContainMatch(
"*If your method is within a class, validation is not yet supported for this.");
}
protected override Task <bool> PerformActionAsync()
{
EnsureInProjectDirectory();
// Disable interactive since this command is intended to be run as part of a pipeline.
this.DisableInteractive = true;
return(Task.Run(() =>
{
// Release will be the default configuration if nothing set.
var configuration = this.GetStringValueOrDefault(this.Configuration, CommonDefinedCommandOptions.ARGUMENT_CONFIGURATION, false);
var targetFramework = this.GetStringValueOrDefault(this.TargetFramework, CommonDefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
var projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, CommonDefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
var msbuildParameters = this.GetStringValueOrDefault(this.MSBuildParameters, CommonDefinedCommandOptions.ARGUMENT_MSBUILD_PARAMETERS, false);
var disableVersionCheck = this.GetBoolValueOrDefault(this.DisableVersionCheck, LambdaDefinedCommandOptions.ARGUMENT_DISABLE_VERSION_CHECK, false).GetValueOrDefault();
var zipArchivePath = GetStringValueOrDefault(this.OutputPackageFileName, LambdaDefinedCommandOptions.ARGUMENT_OUTPUT_PACKAGE, false);
string publishLocation;
var success = LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, msbuildParameters, disableVersionCheck, out publishLocation, ref zipArchivePath);
if (!success)
{
this.Logger.WriteLine("Failed to create application package");
return false;
}
this.Logger.WriteLine("Lambda project successfully packaged: " + zipArchivePath);
return true;
}));
}
internal async Task ShouldThrowWhenInlineLambdaHasMissingHandlerMethod(string resourceType, string runtime)
{
var mockS3 = new Mock <IPSS3Util>();
var mockLambdaFunctionResource = new Mock <IResource>();
mockLambdaFunctionResource.Setup(r => r.Name).Returns("MockInlineLambda");
mockLambdaFunctionResource.Setup(r => r.Type).Returns(resourceType);
mockLambdaFunctionResource.Setup(r => r.GetResourcePropertyValue("Runtime")).Returns(runtime);
mockLambdaFunctionResource.Setup(r => r.GetResourcePropertyValue("Handler"))
.Returns("index.mistyped_handler");
mockLambdaFunctionResource.Setup(r => r.GetResourcePropertyValue(InlineCodePropertyMap[resourceType]))
.Returns(InlineCodeCodeMap[runtime]);
var mockOSInfo = new Mock <IOSInfo>();
mockOSInfo.Setup(i => i.OSPlatform).Returns(OSPlatform.Windows);
var artifact = new LambdaArtifact(
new TestPathResolver(),
mockLambdaFunctionResource.Object,
new TestLogger(this.output),
mockOSInfo.Object,
Directory.GetCurrentDirectory());
// Verify parsing
var packager = LambdaPackager.CreatePackager(artifact, mockS3.Object, new TestLogger(this.output), new OSInfo());
artifact.HandlerInfo.MethodPart.Should().Be("mistyped_handler");
Func <Task> act = async() => { await packager.Package(null); };
await act.Should().ThrowAsync <PackagerException>().WithMessage("*Cannot locate handler method*");
}
protected override async Task <bool> PerformActionAsync()
{
EnsureInProjectDirectory();
// Disable interactive since this command is intended to be run as part of a pipeline.
DisableInteractive = true;
string projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, CommonDefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
string s3Bucket = this.GetStringValueOrDefault(this.S3Bucket, LambdaDefinedCommandOptions.ARGUMENT_S3_BUCKET, true);
string s3Prefix = this.GetStringValueOrDefault(this.S3Prefix, LambdaDefinedCommandOptions.ARGUMENT_S3_PREFIX, false);
string templatePath = this.GetStringValueOrDefault(this.CloudFormationTemplate, LambdaDefinedCommandOptions.ARGUMENT_CLOUDFORMATION_TEMPLATE, true);
string outputTemplatePath = this.GetStringValueOrDefault(this.CloudFormationOutputTemplate, LambdaDefinedCommandOptions.ARGUMENT_OUTPUT_CLOUDFORMATION_TEMPLATE, true);
if (!Path.IsPathRooted(templatePath))
{
templatePath = Path.Combine(Utilities.DetermineProjectLocation(this.WorkingDirectory, projectLocation), templatePath);
}
if (!File.Exists(templatePath))
{
throw new LambdaToolsException($"Template file {templatePath} cannot be found.", LambdaToolsException.LambdaErrorCode.ServerlessTemplateNotFound);
}
await Utilities.ValidateBucketRegionAsync(this.S3Client, s3Bucket);
string zipArchivePath = null;
var configuration = this.GetStringValueOrDefault(this.Configuration, CommonDefinedCommandOptions.ARGUMENT_CONFIGURATION, true);
var targetFramework = this.GetStringValueOrDefault(this.TargetFramework, CommonDefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
var msbuildParameters = this.GetStringValueOrDefault(this.MSBuildParameters, CommonDefinedCommandOptions.ARGUMENT_MSBUILD_PARAMETERS, false);
var disableVersionCheck = this.GetBoolValueOrDefault(this.DisableVersionCheck, LambdaDefinedCommandOptions.ARGUMENT_DISABLE_VERSION_CHECK, false).GetValueOrDefault();
string publishLocation;
LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, msbuildParameters, disableVersionCheck, out publishLocation, ref zipArchivePath);
if (string.IsNullOrEmpty(zipArchivePath))
{
return(false);
}
string s3KeyApplicationBundle;
using (var stream = new MemoryStream(File.ReadAllBytes(zipArchivePath)))
{
s3KeyApplicationBundle = await Utilities.UploadToS3Async(this.Logger, this.S3Client, s3Bucket, s3Prefix, Path.GetFileName(zipArchivePath), stream);
}
this.Logger.WriteLine($"Updating CloudFormation template to point to application bundle: s3://{s3Bucket}/{s3KeyApplicationBundle}");
var templateBody = File.ReadAllText(templatePath);
// Process any template substitutions
templateBody = LambdaUtilities.ProcessTemplateSubstitions(this.Logger, templateBody, this.GetKeyValuePairOrDefault(this.TemplateSubstitutions, LambdaDefinedCommandOptions.ARGUMENT_CLOUDFORMATION_TEMPLATE_SUBSTITUTIONS, false), Utilities.DetermineProjectLocation(this.WorkingDirectory, projectLocation));
var transformedBody = LambdaUtilities.UpdateCodeLocationInTemplate(templateBody, s3Bucket, s3KeyApplicationBundle);
this.Logger.WriteLine($"Writing updated template: {outputTemplatePath}");
File.WriteAllText(outputTemplatePath, transformedBody);
return(true);
}
public void RootPathWithTrailingSlash(string file)
{
var files = LambdaPackager.ConvertToMapOfFiles(GetTestRoot() + "/", new string[] { file });
Assert.Single(files);
Assert.True(files.ContainsKey(file));
Assert.Equal($"{GetTestRoot()}/{file}", files[file]);
}
public void FileCombinations(string file)
{
var files = LambdaPackager.ConvertToMapOfFiles(GetTestRoot(), new string[] { file });
Assert.Single(files);
Assert.True(files.ContainsKey(file));
Assert.Equal($"{GetTestRoot()}/{file}", files[file]);
}
public override Task <bool> ExecuteAsync()
{
// Disable interactive since this command is intended to be run as part of a pipeline.
this.DisableInteractive = true;
return(Task.Run(() =>
{
try
{
string configuration = this.GetStringValueOrDefault(this.Configuration, DefinedCommandOptions.ARGUMENT_CONFIGURATION, true);
string targetFramework = this.GetStringValueOrDefault(this.TargetFramework, DefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
string projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, DefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
string msbuildParameters = this.GetStringValueOrDefault(this.MSBuildParameters, DefinedCommandOptions.ARGUMENT_MSBUILD_PARAMETERS, false);
bool disableVersionCheck = this.GetBoolValueOrDefault(this.DisableVersionCheck, DefinedCommandOptions.ARGUMENT_DISABLE_VERSION_CHECK, false).GetValueOrDefault();
var zipArchivePath = GetStringValueOrDefault(this.OutputPackageFileName, DefinedCommandOptions.ARGUMENT_OUTPUT_PACKAGE, false);
string publishLocation;
bool success = LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, msbuildParameters, disableVersionCheck, out publishLocation, ref zipArchivePath);
if (!success)
{
this.Logger.WriteLine("Failed to create application package");
return false;
}
this.Logger.WriteLine("Lambda project successfully packaged: " + zipArchivePath);
return true;
}
catch (LambdaToolsException e)
{
this.Logger.WriteLine(e.Message);
this.LastToolsException = e;
return false;
}
catch (Exception e)
{
this.Logger.WriteLine($"Unknown error executing Lambda packaging: {e.Message}");
this.Logger.WriteLine(e.StackTrace);
return false;
}
}));
}
public async Task ShouldValidateHandlerForPreZippedLambda()
{
var mockS3 = new Mock <IPSS3Util>();
var template = Path.Combine(this.handlerTestDirectory, "zipped_lambda.yaml");
var parser = TemplateParser.Create(await File.ReadAllTextAsync(template));
var function = parser.GetResources().FirstOrDefault(r => r.Type == "AWS::Serverless::Function");
function.Should().NotBeNull("you broke the template!");
var mockOSInfo = new Mock <IOSInfo>();
mockOSInfo.Setup(i => i.OSPlatform).Returns(OSPlatform.Windows);
var artifact = new LambdaArtifact(new TestPathResolver(), function, new TestLogger(this.output), mockOSInfo.Object, template);
var packager = LambdaPackager.CreatePackager(artifact, mockS3.Object, new TestLogger(this.output), new OSInfo());
Func <Task> act = async() => { await packager.Package(null); };
await act.Should().NotThrowAsync();
}
internal async Task ShouldParseAndValidateInlineLambdaFunction(
string resourceType,
LambdaRuntimeType expectedRuntimeType,
string runtime)
{
var mockS3 = new Mock <IPSS3Util>();
var mockLambdaFunctionResource = new Mock <IResource>();
mockLambdaFunctionResource.Setup(r => r.Name).Returns("MockInlineLambda");
mockLambdaFunctionResource.Setup(r => r.Type).Returns(resourceType);
mockLambdaFunctionResource.Setup(r => r.GetResourcePropertyValue("Runtime")).Returns(runtime);
mockLambdaFunctionResource.Setup(r => r.GetResourcePropertyValue("Handler")).Returns("index.handler");
mockLambdaFunctionResource.Setup(r => r.GetResourcePropertyValue(InlineCodePropertyMap[resourceType]))
.Returns(InlineCodeCodeMap[runtime]);
var mockOSInfo = new Mock <IOSInfo>();
mockOSInfo.Setup(i => i.OSPlatform).Returns(OSPlatform.Windows);
var artifact = new LambdaArtifact(
new TestPathResolver(),
mockLambdaFunctionResource.Object,
new TestLogger(this.output),
mockOSInfo.Object,
Directory.GetCurrentDirectory());
// Verify parsing
artifact.ArtifactType.Should().Be(LambdaArtifactType.Inline);
artifact.InlineCode.Should().NotBeNull();
artifact.RuntimeInfo.RuntimeType.Should().Be(expectedRuntimeType);
artifact.HandlerInfo.FilePart.Should().Be("index");
artifact.HandlerInfo.MethodPart.Should().Be("handler");
// Verify handler check
var packager = LambdaPackager.CreatePackager(artifact, mockS3.Object, new TestLogger(this.output), new OSInfo());
Func <Task> act = async() => { await packager.Package(null); };
await act.Should().NotThrowAsync();
}
public override Task <bool> ExecuteAsync()
{
return(Task.Run(() =>
{
try
{
string configuration = this.GetStringValueOrDefault(this.Configuration, DefinedCommandOptions.ARGUMENT_CONFIGURATION, true);
string targetFramework = this.GetStringValueOrDefault(this.TargetFramework, DefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
string projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, DefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
var zipArchivePath = GetStringValueOrDefault(this.OutputPackageFileName, DefinedCommandOptions.ARGUMENT_OUTPUT_PACKAGE, false);
string publishLocation;
bool success = LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, out publishLocation, ref zipArchivePath);
if (!success)
{
this.Logger.WriteLine("Failed to create application package");
return false;
}
this.Logger.WriteLine("Lambda project successfully packaged: " + zipArchivePath);
return true;
}
catch (LambdaToolsException e)
{
this.Logger.WriteLine(e.Message);
this.LastToolsException = e;
return false;
}
catch (Exception e)
{
this.Logger.WriteLine($"Unknown error executing Lambda packaging: {e.Message}");
this.Logger.WriteLine(e.StackTrace);
return false;
}
}));
}
protected override async Task <bool> PerformActionAsync()
{
EnsureInProjectDirectory();
// Disable interactive since this command is intended to be run as part of a pipeline.
this.DisableInteractive = true;
var layerVersionArns = this.GetStringValuesOrDefault(this.LayerVersionArns, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_LAYERS, false);
LayerPackageInfo layerPackageInfo = null;
if (layerVersionArns != null)
{
if (!this.DisableRegionAndCredentialsCheck)
{
// Region and credentials are only required if using layers. This is new behavior so do a preemptive check when there are layers to
// see if region and credentials are set. If they are not set give a specific error message about region and credentials required
// when using layers.
try
{
base.DetermineAWSRegion();
}
catch (Exception)
{
throw new ToolsException("Region is required for the package command when layers are specified. The layers must be inspected to see how they affect packaging.", ToolsException.CommonErrorCode.RegionNotConfigured);
}
try
{
base.DetermineAWSCredentials();
}
catch (Exception)
{
throw new ToolsException("AWS credentials are required for the package command when layers are specified. The layers must be inspected to see how they affect packaging.", ToolsException.CommonErrorCode.InvalidCredentialConfiguration);
}
}
layerPackageInfo = await LambdaUtilities.LoadLayerPackageInfos(this.Logger, this.LambdaClient, this.S3Client, layerVersionArns);
}
else
{
layerPackageInfo = new LayerPackageInfo();
}
var projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, CommonDefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
// Release will be the default configuration if nothing set.
var configuration = this.GetStringValueOrDefault(this.Configuration, CommonDefinedCommandOptions.ARGUMENT_CONFIGURATION, false);
var targetFramework = this.GetStringValueOrDefault(this.TargetFramework, CommonDefinedCommandOptions.ARGUMENT_FRAMEWORK, false);
if (string.IsNullOrEmpty(targetFramework))
{
targetFramework = Utilities.LookupTargetFrameworkFromProjectFile(Utilities.DetermineProjectLocation(this.WorkingDirectory, projectLocation));
}
var msbuildParameters = this.GetStringValueOrDefault(this.MSBuildParameters, CommonDefinedCommandOptions.ARGUMENT_MSBUILD_PARAMETERS, false);
var disableVersionCheck = this.GetBoolValueOrDefault(this.DisableVersionCheck, LambdaDefinedCommandOptions.ARGUMENT_DISABLE_VERSION_CHECK, false).GetValueOrDefault();
var zipArchivePath = GetStringValueOrDefault(this.OutputPackageFileName, LambdaDefinedCommandOptions.ARGUMENT_OUTPUT_PACKAGE, false);
string publishLocation;
var success = LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, msbuildParameters, disableVersionCheck, layerPackageInfo, out publishLocation, ref zipArchivePath);
if (!success)
{
this.Logger.WriteLine("Failed to create application package");
return(false);
}
this.Logger.WriteLine("Lambda project successfully packaged: " + zipArchivePath);
var dotnetSharedStoreValue = layerPackageInfo.GenerateDotnetSharedStoreValue();
if (!string.IsNullOrEmpty(dotnetSharedStoreValue))
{
this.NewDotnetSharedStoreValue = dotnetSharedStoreValue;
this.Logger.WriteLine($"\nWarning: You must set the {LambdaConstants.ENV_DOTNET_SHARED_STORE} environment variable when deploying the package. " +
"If not set the layers specified will not be located by the .NET Core runtime. The trailing '/' is required.");
this.Logger.WriteLine($"{LambdaConstants.ENV_DOTNET_SHARED_STORE}: {dotnetSharedStoreValue}");
}
return(true);
}
public static int Execute(CreateLocalLayerOptions opts)
{
Console.WriteLine($"Creating runtime package store from manifest: {opts.Manifest}");
if (opts.EnableOptimization)
{
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
throw new Exception($"Package optimization is only possible on Amazon Linux. To use this feature execute the command in an Amazon Linux environment.");
}
else
{
Console.WriteLine("Warning: Package optimization has been enabled. Be sure to run this on an Amazon Linux environment or the optimization might not be compatbile with the Lambda runtime.");
}
}
if (!File.Exists(opts.Manifest))
{
throw new Exception($"Can not find package manifest {opts.Manifest}. Make sure to point to a file not a directory.");
}
var tempDirectoryName = $"{opts.StoreName}-{DateTime.UtcNow.Ticks}".ToLower();
var tempRootPath = Path.Combine(Path.GetTempPath(), tempDirectoryName);
var storeOutputDirectory = Path.Combine(tempRootPath, Common.Constants.DEFAULT_LAYER_OPT_DIRECTORY);
var convertResult = ManifestUtilities.ConvertManifestToSdkManifest(opts.Manifest);
if (convertResult.ShouldDelete)
{
Console.WriteLine("Converted ASP.NET Core project file to temporary package manifest file.");
}
var cliWrapper = new LambdaDotNetCLIWrapper(Directory.GetCurrentDirectory());
var storeResult = cliWrapper.Store(
!string.IsNullOrEmpty(opts.ProjectLocation) ? opts.ProjectLocation : Directory.GetCurrentDirectory(),
storeOutputDirectory,
opts.TargetFramework,
convertResult.PackageManifest,
opts.EnableOptimization);
if (storeResult.exitCode != 0)
{
throw new Exception($"Error executing the 'dotnet store' command");
}
var manifest = ProjectUtilities.FindArtifactOutput(storeResult.filePath);
//string[] files = Directory.GetFiles(storeResult.filePath, "artifact.xml", SearchOption.AllDirectories);
var updatedContent = File.ReadAllText(manifest);
var manifestPath = Path.Combine(Directory.GetCurrentDirectory(), $"{opts.StoreName}.xml");
File.WriteAllText(manifestPath, updatedContent);
Console.WriteLine($"Created package manifest file ({manifestPath})");
if (convertResult.ShouldDelete)
{
File.Delete(convertResult.PackageManifest);
}
var zipPath = Path.Combine(Directory.GetCurrentDirectory(), $"{opts.StoreName}.zip");
if (File.Exists(zipPath))
{
File.Delete(zipPath);
}
LambdaPackager.BundleDirectory(zipPath, tempRootPath, false);
return(0);
}
protected override async Task <bool> PerformActionAsync()
{
string projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, CommonDefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
string zipArchivePath = null;
string package = this.GetStringValueOrDefault(this.Package, LambdaDefinedCommandOptions.ARGUMENT_PACKAGE, false);
var layerVersionArns = this.GetStringValuesOrDefault(this.LayerVersionArns, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_LAYERS, false);
var layerPackageInfo = await LambdaUtilities.LoadLayerPackageInfos(this.Logger, this.LambdaClient, this.S3Client, layerVersionArns);
Lambda.PackageType packageType = DeterminePackageType();
string ecrImageUri = null;
if (packageType == Lambda.PackageType.Image)
{
var pushResults = await PushLambdaImageAsync();
if (!pushResults.Success)
{
if (pushResults.LastToolsException != null)
{
throw pushResults.LastToolsException;
}
return(false);
}
ecrImageUri = pushResults.ImageUri;
}
else
{
if (string.IsNullOrEmpty(package))
{
EnsureInProjectDirectory();
// Release will be the default configuration if nothing set.
string configuration = this.GetStringValueOrDefault(this.Configuration, CommonDefinedCommandOptions.ARGUMENT_CONFIGURATION, false);
var targetFramework = this.GetStringValueOrDefault(this.TargetFramework, CommonDefinedCommandOptions.ARGUMENT_FRAMEWORK, false);
if (string.IsNullOrEmpty(targetFramework))
{
targetFramework = Utilities.LookupTargetFrameworkFromProjectFile(Utilities.DetermineProjectLocation(this.WorkingDirectory, projectLocation));
// If we still don't know what the target framework is ask the user what targetframework to use.
// This is common when a project is using multi targeting.
if (string.IsNullOrEmpty(targetFramework))
{
targetFramework = this.GetStringValueOrDefault(this.TargetFramework, CommonDefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
}
}
string msbuildParameters = this.GetStringValueOrDefault(this.MSBuildParameters, CommonDefinedCommandOptions.ARGUMENT_MSBUILD_PARAMETERS, false);
ValidateTargetFrameworkAndLambdaRuntime(targetFramework);
bool disableVersionCheck = this.GetBoolValueOrDefault(this.DisableVersionCheck, LambdaDefinedCommandOptions.ARGUMENT_DISABLE_VERSION_CHECK, false).GetValueOrDefault();
string publishLocation;
LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, msbuildParameters, disableVersionCheck, layerPackageInfo, out publishLocation, ref zipArchivePath);
if (string.IsNullOrEmpty(zipArchivePath))
{
return(false);
}
}
else
{
if (!File.Exists(package))
{
throw new LambdaToolsException($"Package {package} does not exist", LambdaToolsException.LambdaErrorCode.InvalidPackage);
}
if (!string.Equals(Path.GetExtension(package), ".zip", StringComparison.OrdinalIgnoreCase))
{
throw new LambdaToolsException($"Package {package} must be a zip file", LambdaToolsException.LambdaErrorCode.InvalidPackage);
}
this.Logger.WriteLine($"Skipping compilation and using precompiled package {package}");
zipArchivePath = package;
}
}
MemoryStream lambdaZipArchiveStream = null;
if (zipArchivePath != null)
{
lambdaZipArchiveStream = new MemoryStream(File.ReadAllBytes(zipArchivePath));
}
try
{
var s3Bucket = this.GetStringValueOrDefault(this.S3Bucket, LambdaDefinedCommandOptions.ARGUMENT_S3_BUCKET, false);
string s3Key = null;
if (zipArchivePath != null && !string.IsNullOrEmpty(s3Bucket))
{
await Utilities.ValidateBucketRegionAsync(this.S3Client, s3Bucket);
var functionName = this.GetStringValueOrDefault(this.FunctionName, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true);
var s3Prefix = this.GetStringValueOrDefault(this.S3Prefix, LambdaDefinedCommandOptions.ARGUMENT_S3_PREFIX, false);
s3Key = await Utilities.UploadToS3Async(this.Logger, this.S3Client, s3Bucket, s3Prefix, functionName, lambdaZipArchiveStream);
}
var currentConfiguration = await GetFunctionConfigurationAsync();
if (currentConfiguration == null)
{
this.Logger.WriteLine($"Creating new Lambda function {this.FunctionName}");
var createRequest = new CreateFunctionRequest
{
PackageType = packageType,
FunctionName = this.GetStringValueOrDefault(this.FunctionName, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true),
Description = this.GetStringValueOrDefault(this.Description, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_DESCRIPTION, false),
Role = this.GetRoleValueOrDefault(this.Role, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_ROLE,
Constants.LAMBDA_PRINCIPAL, LambdaConstants.AWS_LAMBDA_MANAGED_POLICY_PREFIX,
LambdaConstants.KNOWN_MANAGED_POLICY_DESCRIPTIONS, true),
Publish = this.GetBoolValueOrDefault(this.Publish, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_PUBLISH, false).GetValueOrDefault(),
MemorySize = this.GetIntValueOrDefault(this.MemorySize, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_MEMORY_SIZE, true).GetValueOrDefault(),
Timeout = this.GetIntValueOrDefault(this.Timeout, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_TIMEOUT, true).GetValueOrDefault(),
KMSKeyArn = this.GetStringValueOrDefault(this.KMSKeyArn, LambdaDefinedCommandOptions.ARGUMENT_KMS_KEY_ARN, false),
VpcConfig = new VpcConfig
{
SubnetIds = this.GetStringValuesOrDefault(this.SubnetIds, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_SUBNETS, false)?.ToList(),
SecurityGroupIds = this.GetStringValuesOrDefault(this.SecurityGroupIds, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_SECURITY_GROUPS, false)?.ToList()
}
};
if (packageType == Lambda.PackageType.Zip)
{
createRequest.Handler = this.GetStringValueOrDefault(this.Handler, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_HANDLER, true);
createRequest.Runtime = this.GetStringValueOrDefault(this.Runtime, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_RUNTIME, true);
createRequest.Layers = layerVersionArns?.ToList();
if (s3Bucket != null)
{
createRequest.Code = new FunctionCode
{
S3Bucket = s3Bucket,
S3Key = s3Key
};
}
else
{
createRequest.Code = new FunctionCode
{
ZipFile = lambdaZipArchiveStream
};
}
}
else if (packageType == Lambda.PackageType.Image)
{
createRequest.Code = new FunctionCode
{
ImageUri = ecrImageUri
};
createRequest.ImageConfig = new ImageConfig
{
Command = this.GetStringValuesOrDefault(this.ImageCommand, LambdaDefinedCommandOptions.ARGUMENT_IMAGE_COMMAND, false)?.ToList(),
EntryPoint = this.GetStringValuesOrDefault(this.ImageEntryPoint, LambdaDefinedCommandOptions.ARGUMENT_IMAGE_ENTRYPOINT, false)?.ToList(),
WorkingDirectory = this.GetStringValueOrDefault(this.ImageWorkingDirectory, LambdaDefinedCommandOptions.ARGUMENT_IMAGE_WORKING_DIRECTORY, false)
};
}
var environmentVariables = GetEnvironmentVariables(null);
var dotnetShareStoreVal = layerPackageInfo.GenerateDotnetSharedStoreValue();
if (!string.IsNullOrEmpty(dotnetShareStoreVal))
{
if (environmentVariables == null)
{
environmentVariables = new Dictionary <string, string>();
}
environmentVariables[LambdaConstants.ENV_DOTNET_SHARED_STORE] = dotnetShareStoreVal;
}
if (environmentVariables != null && environmentVariables.Count > 0)
{
createRequest.Environment = new Model.Environment
{
Variables = environmentVariables
};
}
var tags = this.GetKeyValuePairOrDefault(this.Tags, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_TAGS, false);
if (tags != null && tags.Count > 0)
{
createRequest.Tags = tags;
}
var deadLetterQueue = this.GetStringValueOrDefault(this.DeadLetterTargetArn, LambdaDefinedCommandOptions.ARGUMENT_DEADLETTER_TARGET_ARN, false);
if (!string.IsNullOrEmpty(deadLetterQueue))
{
createRequest.DeadLetterConfig = new DeadLetterConfig {
TargetArn = deadLetterQueue
};
}
var tracingMode = this.GetStringValueOrDefault(this.TracingMode, LambdaDefinedCommandOptions.ARGUMENT_TRACING_MODE, false);
if (!string.IsNullOrEmpty(tracingMode))
{
createRequest.TracingConfig = new TracingConfig {
Mode = tracingMode
};
}
try
{
await this.LambdaClient.CreateFunctionAsync(createRequest);
this.Logger.WriteLine("New Lambda function created");
}
catch (Exception e)
{
throw new LambdaToolsException($"Error creating Lambda function: {e.Message}", LambdaToolsException.LambdaErrorCode.LambdaCreateFunction, e);
}
}
else
{
this.Logger.WriteLine($"Updating code for existing function {this.FunctionName}");
var updateCodeRequest = new UpdateFunctionCodeRequest
{
FunctionName = this.GetStringValueOrDefault(this.FunctionName, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true)
};
// In case the function is currently being updated from previous deployment wait till it available
// to be updated.
if (currentConfiguration.LastUpdateStatus == LastUpdateStatus.InProgress)
{
await LambdaUtilities.WaitTillFunctionAvailableAsync(Logger, this.LambdaClient, updateCodeRequest.FunctionName);
}
if (packageType == Lambda.PackageType.Zip)
{
if (s3Bucket != null)
{
updateCodeRequest.S3Bucket = s3Bucket;
updateCodeRequest.S3Key = s3Key;
}
else
{
updateCodeRequest.ZipFile = lambdaZipArchiveStream;
}
}
else if (packageType == Lambda.PackageType.Image)
{
updateCodeRequest.ImageUri = ecrImageUri;
}
try
{
await this.LambdaClient.UpdateFunctionCodeAsync(updateCodeRequest);
}
catch (Exception e)
{
throw new LambdaToolsException($"Error updating code for Lambda function: {e.Message}", LambdaToolsException.LambdaErrorCode.LambdaUpdateFunctionCode, e);
}
await base.UpdateConfigAsync(currentConfiguration, layerPackageInfo.GenerateDotnetSharedStoreValue());
await base.ApplyTags(currentConfiguration.FunctionArn);
var publish = this.GetBoolValueOrDefault(this.Publish, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_PUBLISH, false).GetValueOrDefault();
if (publish)
{
await base.PublishFunctionAsync(updateCodeRequest.FunctionName);
}
}
}
finally
{
lambdaZipArchiveStream?.Dispose();
}
return(true);
}
/// <summary>
/// Processes resources that can point to artifacts in S3.
/// </summary>
/// <param name="resource">The resource.</param>
/// <param name="templatePath">The template path.</param>
/// <param name="workingDirectory">The working directory.</param>
/// <returns><c>true</c> if the containing template should be modified (to point to S3); else <c>false</c></returns>
/// <exception cref="InvalidDataException">Unsupported derivative of FileSystemInfo</exception>
/// <exception cref="MissingMethodException">Missing constructor for the replacement template artifact.</exception>
private async Task <bool> ProcessResource(
IResource resource,
string templatePath,
string workingDirectory)
{
var templateModified = false;
foreach (var propertyToCheck in PackagedResources[resource.Type])
{
ResourceUploadSettings resourceToUpload;
// See if we have a lambda
var lambdaResource = new LambdaArtifact(this.pathResolver, resource, this.logger, this.platform, templatePath);
if (lambdaResource.ArtifactType != LambdaArtifactType.NotLambda)
{
// We do
using (var packager = LambdaPackager.CreatePackager(lambdaResource, this.s3Util, this.logger, this.platform))
{
resourceToUpload = await packager.Package(workingDirectory);
if (resourceToUpload == null)
{
// Lambda syntax does not imply a template modification
// i.e. it is inline code or already an S3 reference.
continue;
}
// The template will be altered to an S3 location,
// however the zip may or may not be uploaded.
templateModified = true;
}
}
else
{
string resourceFile;
try
{
resourceFile = (string)resource.GetResourcePropertyValue(propertyToCheck.PropertyPath);
}
catch (FormatException)
{
if (!propertyToCheck.Required)
{
// Property is missing, but CloudFormation does not require it.
continue;
}
throw;
}
if (resourceFile == null)
{
// Property was not found, or was not a value type.
continue;
}
var fsi = ResolveFileSystemResource(this.pathResolver, templatePath, resourceFile);
if (fsi == null)
{
// Property value did not resolve to a path in the file system
continue;
}
templateModified = true;
switch (fsi)
{
case FileInfo fi:
// Property value points to a file
resourceToUpload = await ArtifactPackager.PackageFile(
fi,
workingDirectory,
propertyToCheck.Zip,
this.s3Util,
this.logger);
break;
case DirectoryInfo di:
// Property value points to a directory, which must always be zipped.
resourceToUpload = await ArtifactPackager.PackageDirectory(
di,
workingDirectory,
this.s3Util,
this.logger);
break;
default:
// Should never get here, but shuts up a bunch of compiler/R# warnings
throw new InvalidDataException(
$"Unsupported derivative of FileSystemInfo: {fsi.GetType().FullName}");
}
}
if (!resourceToUpload.HashMatch)
{
resourceToUpload.KeyPrefix = this.s3Util.KeyPrefix;
resourceToUpload.Metadata = this.s3Util.Metadata;
await this.s3Util.UploadResourceToS3Async(resourceToUpload);
}
if (propertyToCheck.ReplacementType == typeof(string))
{
// Insert the URI directly
resource.UpdateResourceProperty(propertyToCheck.PropertyPath, resourceToUpload.S3Artifact.Url);
}
else
{
// Create an instance of the new mapping
// ReSharper disable once StyleCop.SA1305
var s3Location = propertyToCheck.ReplacementType.GetConstructor(new[] { typeof(S3Artifact) })
?.Invoke(new object[] { resourceToUpload.S3Artifact });
if (s3Location == null)
{
throw new MissingMethodException(propertyToCheck.ReplacementType.FullName, ".ctor(S3Artifact)");
}
// and set on the resource property
resource.UpdateResourceProperty(propertyToCheck.PropertyPath, s3Location);
}
}
return(templateModified);
}
protected override async Task <bool> PerformActionAsync()
{
string projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, CommonDefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
string zipArchivePath = null;
string package = this.GetStringValueOrDefault(this.Package, LambdaDefinedCommandOptions.ARGUMENT_PACKAGE, false);
if (string.IsNullOrEmpty(package))
{
EnsureInProjectDirectory();
string configuration = this.GetStringValueOrDefault(this.Configuration, CommonDefinedCommandOptions.ARGUMENT_CONFIGURATION, true);
string targetFramework = this.GetStringValueOrDefault(this.TargetFramework, CommonDefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
string msbuildParameters = this.GetStringValueOrDefault(this.MSBuildParameters, CommonDefinedCommandOptions.ARGUMENT_MSBUILD_PARAMETERS, false);
ValidateTargetFrameworkAndLambdaRuntime();
bool disableVersionCheck = this.GetBoolValueOrDefault(this.DisableVersionCheck, LambdaDefinedCommandOptions.ARGUMENT_DISABLE_VERSION_CHECK, false).GetValueOrDefault();
string publishLocation;
LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, msbuildParameters, disableVersionCheck, out publishLocation, ref zipArchivePath);
if (string.IsNullOrEmpty(zipArchivePath))
{
return(false);
}
}
else
{
if (!File.Exists(package))
{
throw new LambdaToolsException($"Package {package} does not exist", LambdaToolsException.LambdaErrorCode.InvalidPackage);
}
if (!string.Equals(Path.GetExtension(package), ".zip", StringComparison.OrdinalIgnoreCase))
{
throw new LambdaToolsException($"Package {package} must be a zip file", LambdaToolsException.LambdaErrorCode.InvalidPackage);
}
this.Logger.WriteLine($"Skipping compilation and using precompiled package {package}");
zipArchivePath = package;
}
using (var stream = new MemoryStream(File.ReadAllBytes(zipArchivePath)))
{
var s3Bucket = this.GetStringValueOrDefault(this.S3Bucket, LambdaDefinedCommandOptions.ARGUMENT_S3_BUCKET, false);
string s3Key = null;
if (!string.IsNullOrEmpty(s3Bucket))
{
await Utilities.ValidateBucketRegionAsync(this.S3Client, s3Bucket);
var functionName = this.GetStringValueOrDefault(this.FunctionName, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true);
var s3Prefix = this.GetStringValueOrDefault(this.S3Prefix, LambdaDefinedCommandOptions.ARGUMENT_S3_PREFIX, false);
s3Key = await Utilities.UploadToS3Async(this.Logger, this.S3Client, s3Bucket, s3Prefix, functionName, stream);
}
var currentConfiguration = await GetFunctionConfigurationAsync();
if (currentConfiguration == null)
{
this.Logger.WriteLine($"Creating new Lambda function {this.FunctionName}");
var createRequest = new CreateFunctionRequest
{
FunctionName = this.GetStringValueOrDefault(this.FunctionName, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true),
Description = this.GetStringValueOrDefault(this.Description, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_DESCRIPTION, false),
Role = this.GetRoleValueOrDefault(this.Role, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_ROLE,
Constants.LAMBDA_PRINCIPAL, LambdaConstants.AWS_LAMBDA_MANAGED_POLICY_PREFIX,
LambdaConstants.KNOWN_MANAGED_POLICY_DESCRIPTIONS, true),
Handler = this.GetStringValueOrDefault(this.Handler, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_HANDLER, true),
Publish = this.GetBoolValueOrDefault(this.Publish, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_PUBLISH, false).GetValueOrDefault(),
MemorySize = this.GetIntValueOrDefault(this.MemorySize, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_MEMORY_SIZE, true).GetValueOrDefault(),
Runtime = this.GetStringValueOrDefault(this.Runtime, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_RUNTIME, true),
Timeout = this.GetIntValueOrDefault(this.Timeout, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_TIMEOUT, true).GetValueOrDefault(),
KMSKeyArn = this.GetStringValueOrDefault(this.KMSKeyArn, LambdaDefinedCommandOptions.ARGUMENT_KMS_KEY_ARN, false),
VpcConfig = new VpcConfig
{
SubnetIds = this.GetStringValuesOrDefault(this.SubnetIds, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_SUBNETS, false)?.ToList(),
SecurityGroupIds = this.GetStringValuesOrDefault(this.SecurityGroupIds, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_SECURITY_GROUPS, false)?.ToList()
}
};
var environmentVariables = GetEnvironmentVariables(null);
if (environmentVariables != null && environmentVariables.Count > 0)
{
createRequest.Environment = new Model.Environment
{
Variables = environmentVariables
};
}
var tags = this.GetKeyValuePairOrDefault(this.Tags, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_TAGS, false);
if (tags != null && tags.Count > 0)
{
createRequest.Tags = tags;
}
var deadLetterQueue = this.GetStringValueOrDefault(this.DeadLetterTargetArn, LambdaDefinedCommandOptions.ARGUMENT_DEADLETTER_TARGET_ARN, false);
if (!string.IsNullOrEmpty(deadLetterQueue))
{
createRequest.DeadLetterConfig = new DeadLetterConfig {
TargetArn = deadLetterQueue
};
}
var tracingMode = this.GetStringValueOrDefault(this.TracingMode, LambdaDefinedCommandOptions.ARGUMENT_TRACING_MODE, false);
if (!string.IsNullOrEmpty(tracingMode))
{
createRequest.TracingConfig = new TracingConfig {
Mode = tracingMode
};
}
if (s3Bucket != null)
{
createRequest.Code = new FunctionCode
{
S3Bucket = s3Bucket,
S3Key = s3Key
};
}
else
{
createRequest.Code = new FunctionCode
{
ZipFile = stream
};
}
try
{
await this.LambdaClient.CreateFunctionAsync(createRequest);
this.Logger.WriteLine("New Lambda function created");
}
catch (Exception e)
{
throw new LambdaToolsException($"Error creating Lambda function: {e.Message}", LambdaToolsException.LambdaErrorCode.LambdaCreateFunction, e);
}
}
else
{
this.Logger.WriteLine($"Updating code for existing function {this.FunctionName}");
var updateCodeRequest = new UpdateFunctionCodeRequest
{
FunctionName = this.GetStringValueOrDefault(this.FunctionName, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true)
};
if (s3Bucket != null)
{
updateCodeRequest.S3Bucket = s3Bucket;
updateCodeRequest.S3Key = s3Key;
}
else
{
updateCodeRequest.ZipFile = stream;
}
try
{
await this.LambdaClient.UpdateFunctionCodeAsync(updateCodeRequest);
}
catch (Exception e)
{
throw new LambdaToolsException($"Error updating code for Lambda function: {e.Message}", LambdaToolsException.LambdaErrorCode.LambdaUpdateFunctionCode, e);
}
await base.UpdateConfigAsync(currentConfiguration);
await base.ApplyTags(currentConfiguration.FunctionArn);
var publish = this.GetBoolValueOrDefault(this.Publish, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_PUBLISH, false).GetValueOrDefault();
if (publish)
{
await base.PublishFunctionAsync(updateCodeRequest.FunctionName);
}
}
}
return(true);
}
/// <summary>
/// Determine the action to be done for the local path, like building a .NET Core package, then uploading the
/// package to S3. The S3 key is returned to be updated in the template.
/// </summary>
/// <param name="templateDirectory"></param>
/// <param name="field"></param>
/// <returns></returns>
/// <exception cref="LambdaToolsException"></exception>
private async Task <UpdateResourceResults> ProcessUpdatableResourceAsync(string templateDirectory, IUpdateResourceField field, string[] args)
{
UpdateResourceResults results;
var localPath = field.GetLocalPath();
if (!Path.IsPathRooted(localPath))
{
localPath = Path.Combine(templateDirectory, localPath);
}
bool deleteArchiveAfterUploaded = false;
// Uploading a single file as the code for the resource. If the single file is not a zip file then zip the file first.
if (File.Exists(localPath))
{
if (field.IsCode && !string.Equals(Path.GetExtension(localPath), ".zip", StringComparison.OrdinalIgnoreCase))
{
this.Logger.WriteLine($"Creating zip archive for {localPath} file");
results = new UpdateResourceResults {
ZipArchivePath = GenerateOutputZipFilename(field)
};
LambdaPackager.BundleFiles(results.ZipArchivePath, Path.GetDirectoryName(localPath), new string[] { localPath }, this.Logger);
}
else
{
results = new UpdateResourceResults {
ZipArchivePath = localPath
};
}
}
// If IsCode is false then the local path needs to point to a file and not a directory. When IsCode is true
// it can point either to a file or a directory.
else if (!field.IsCode && !File.Exists(localPath))
{
throw new LambdaToolsException($"File that the field {field.Resource.Name}/{field.Name} is pointing to doesn't exist", LambdaToolsException.LambdaErrorCode.ServerlessTemplateMissingLocalPath);
}
else if (!Directory.Exists(localPath))
{
throw new LambdaToolsException($"Directory that the field {field.Resource.Name}/{field.Name} is pointing doesn't exist", LambdaToolsException.LambdaErrorCode.ServerlessTemplateMissingLocalPath);
}
// To maintain compatibility if the field is point to current directory or not set at all but a prepackaged zip archive is given
// then use it as the package source.
else if (IsCurrentDirectory(field.GetLocalPath()) && !string.IsNullOrEmpty(this.DefaultOptions.Package))
{
results = new UpdateResourceResults {
ZipArchivePath = this.DefaultOptions.Package
};
}
else if (field.IsCode)
{
// If the function is image upload then run the .NET tools to handle running
// docker build even if the current folder is not a .NET project. The .NET
// could be in a sub folder or be a self contained Docker build.
if (IsDotnetProjectDirectory(localPath) || field.Resource.UploadType == CodeUploadType.Image)
{
results = await PackageDotnetProjectAsync(field, localPath, args);
}
else
{
results = new UpdateResourceResults {
ZipArchivePath = GenerateOutputZipFilename(field)
};
LambdaPackager.BundleDirectory(results.ZipArchivePath, localPath, false, this.Logger);
}
deleteArchiveAfterUploaded = true;
}
else
{
throw new LambdaToolsException($"Unable to determine package action for the field {field.Resource.Name}/{field.Name}", LambdaToolsException.LambdaErrorCode.ServerlessTemplateUnknownActionForLocalPath);
}
if (!string.IsNullOrEmpty(results.ZipArchivePath))
{
string s3Key;
using (var stream = File.OpenRead(results.ZipArchivePath))
{
s3Key = await Utilities.UploadToS3Async(this.Logger, this.S3Client, this.S3Bucket, this.S3Prefix, Path.GetFileName(results.ZipArchivePath), stream);
results.S3Key = s3Key;
}
// Now that the temp zip file is uploaded to S3 clean up by deleting the temp file.
if (deleteArchiveAfterUploaded)
{
try
{
File.Delete(results.ZipArchivePath);
}
catch (Exception e)
{
this.Logger?.WriteLine($"Warning: Unable to delete temporary archive, {results.ZipArchivePath}, after uploading to S3: {e.Message}");
}
}
}
return(results);
}
public override async Task <bool> ExecuteAsync()
{
try
{
string projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, DefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
string stackName = this.GetStringValueOrDefault(this.StackName, DefinedCommandOptions.ARGUMENT_STACK_NAME, true);
string s3Bucket = this.GetStringValueOrDefault(this.S3Bucket, DefinedCommandOptions.ARGUMENT_S3_BUCKET, true);
string s3Prefix = this.GetStringValueOrDefault(this.S3Prefix, DefinedCommandOptions.ARGUMENT_S3_PREFIX, false);
string templatePath = this.GetStringValueOrDefault(this.CloudFormationTemplate, DefinedCommandOptions.ARGUMENT_CLOUDFORMATION_TEMPLATE, true);
await Utilities.ValidateBucketRegionAsync(this.S3Client, s3Bucket);
if (!Path.IsPathRooted(templatePath))
{
templatePath = Path.Combine(Utilities.DetermineProjectLocation(this.WorkingDirectory, projectLocation), templatePath);
}
if (!File.Exists(templatePath))
{
throw new LambdaToolsException($"Template file {templatePath} cannot be found.", LambdaToolsException.ErrorCode.ServerlessTemplateNotFound);
}
// Build and bundle up the users project.
string publishLocation;
string zipArchivePath = null;
string package = this.GetStringValueOrDefault(this.Package, DefinedCommandOptions.ARGUMENT_PACKAGE, false);
if (string.IsNullOrEmpty(package))
{
string configuration = this.GetStringValueOrDefault(this.Configuration, DefinedCommandOptions.ARGUMENT_CONFIGURATION, true);
string targetFramework = this.GetStringValueOrDefault(this.TargetFramework, DefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, out publishLocation, ref zipArchivePath);
if (string.IsNullOrEmpty(zipArchivePath))
{
return(false);
}
}
else
{
if (!File.Exists(package))
{
throw new LambdaToolsException($"Package {package} does not exist", LambdaToolsException.ErrorCode.InvalidPackage);
}
if (!string.Equals(Path.GetExtension(package), ".zip", StringComparison.OrdinalIgnoreCase))
{
throw new LambdaToolsException($"Package {package} must be a zip file", LambdaToolsException.ErrorCode.InvalidPackage);
}
this.Logger.WriteLine($"Skipping compilation and using precompiled package {package}");
zipArchivePath = package;
}
// Upload the app bundle to S3
string s3KeyApplicationBundle;
using (var stream = new MemoryStream(File.ReadAllBytes(zipArchivePath)))
{
s3KeyApplicationBundle = await Utilities.UploadToS3Async(this.Logger, this.S3Client, s3Bucket, s3Prefix, stackName, stream);
}
// Read in the serverless template and update all the locations for Lambda functions to point to the app bundle that was just uploaded.
string templateBody = File.ReadAllText(templatePath);
// Process any template substitutions
templateBody = Utilities.ProcessTemplateSubstitions(this.Logger, templateBody, this.GetKeyValuePairOrDefault(this.TemplateSubstitutions, DefinedCommandOptions.ARGUMENT_CLOUDFORMATION_TEMPLATE_SUBSTITUTIONS, false), Utilities.DetermineProjectLocation(this.WorkingDirectory, projectLocation));
templateBody = UpdateCodeLocationInTemplate(templateBody, s3Bucket, s3KeyApplicationBundle);
// Upload the template to S3 instead of sending it straight to CloudFormation to avoid the size limitation
string s3KeyTemplate;
using (var stream = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(templateBody)))
{
s3KeyTemplate = await Utilities.UploadToS3Async(this.Logger, this.S3Client, s3Bucket, s3Prefix, stackName + "-" + Path.GetFileName(templatePath), stream);
}
var existingStack = await GetExistingStackAsync(stackName);
this.Logger.WriteLine("Found existing stack: " + (existingStack != null));
var changeSetName = "Lambda-Tools-" + DateTime.Now.Ticks;
// Determine if the stack is in a good state to be updated.
ChangeSetType changeSetType;
if (existingStack == null || existingStack.StackStatus == StackStatus.REVIEW_IN_PROGRESS || existingStack.StackStatus == StackStatus.DELETE_COMPLETE)
{
changeSetType = ChangeSetType.CREATE;
}
// If the status was ROLLBACK_COMPLETE that means the stack failed on initial creation
// and the resources were cleaned up. It is safe to delete the stack so we can recreate it.
else if (existingStack.StackStatus == StackStatus.ROLLBACK_COMPLETE)
{
await DeleteRollbackCompleteStackAsync(existingStack);
changeSetType = ChangeSetType.CREATE;
}
// If the status was ROLLBACK_IN_PROGRESS that means the initial creation is failing.
// Wait to see if it goes into ROLLBACK_COMPLETE status meaning everything got cleaned up and then delete it.
else if (existingStack.StackStatus == StackStatus.ROLLBACK_IN_PROGRESS)
{
existingStack = await WaitForNoLongerInProgress(existingStack.StackName);
if (existingStack != null && existingStack.StackStatus == StackStatus.ROLLBACK_COMPLETE)
{
await DeleteRollbackCompleteStackAsync(existingStack);
}
changeSetType = ChangeSetType.CREATE;
}
// If the status was DELETE_IN_PROGRESS then just wait for delete to complete
else if (existingStack.StackStatus == StackStatus.DELETE_IN_PROGRESS)
{
await WaitForNoLongerInProgress(existingStack.StackName);
changeSetType = ChangeSetType.CREATE;
}
// The Stack state is in a normal state and ready to be updated.
else if (existingStack.StackStatus == StackStatus.CREATE_COMPLETE ||
existingStack.StackStatus == StackStatus.UPDATE_COMPLETE ||
existingStack.StackStatus == StackStatus.UPDATE_ROLLBACK_COMPLETE)
{
changeSetType = ChangeSetType.UPDATE;
}
// All other states means the Stack is in an inconsistent state.
else
{
this.Logger.WriteLine($"The stack's current state of {existingStack.StackStatus} is invalid for updating");
return(false);
}
CreateChangeSetResponse changeSetResponse;
try
{
var templateParameters = GetTemplateParameters(changeSetType == ChangeSetType.UPDATE ? existingStack : null);
if (templateParameters?.Count > 0)
{
var setParameters = templateParameters.Where(x => !x.UsePreviousValue);
if (setParameters?.Count() > 0)
{
this.Logger.WriteLine("Template Parameters Applied:");
foreach (var parameter in setParameters)
{
this.Logger.WriteLine($"\t{parameter.ParameterKey}: {parameter.ParameterValue}");
}
}
}
var capabilities = new List <string>();
var disabledCapabilties = GetStringValuesOrDefault(this.DisabledCapabilities, DefinedCommandOptions.ARGUMENT_CLOUDFORMATION_DISABLE_CAPABILITIES, false);
if (disabledCapabilties?.FirstOrDefault(x => string.Equals(x, "CAPABILITY_IAM", StringComparison.OrdinalIgnoreCase)) == null)
{
capabilities.Add("CAPABILITY_IAM");
}
if (disabledCapabilties?.FirstOrDefault(x => string.Equals(x, "CAPABILITY_NAMED_IAM", StringComparison.OrdinalIgnoreCase)) == null)
{
capabilities.Add("CAPABILITY_NAMED_IAM");
}
var changeSetRequest = new CreateChangeSetRequest
{
StackName = stackName,
Parameters = templateParameters,
ChangeSetName = changeSetName,
ChangeSetType = changeSetType,
Capabilities = capabilities,
RoleARN = this.GetStringValueOrDefault(this.CloudFormationRole, DefinedCommandOptions.ARGUMENT_CLOUDFORMATION_ROLE, false),
Tags = new List <Tag> {
new Tag {
Key = Constants.SERVERLESS_TAG_NAME, Value = "true"
}
}
};
if (new FileInfo(templatePath).Length < Constants.MAX_TEMPLATE_BODY_IN_REQUEST_SIZE)
{
changeSetRequest.TemplateBody = templateBody;
}
else
{
changeSetRequest.TemplateURL = this.S3Client.GetPreSignedURL(new S3.Model.GetPreSignedUrlRequest {
BucketName = s3Bucket, Key = s3KeyTemplate, Expires = DateTime.Now.AddHours(1)
});
}
// Create the change set which performs the transformation on the Serverless resources in the template.
changeSetResponse = await this.CloudFormationClient.CreateChangeSetAsync(changeSetRequest);
this.Logger.WriteLine("CloudFormation change set created");
}
catch (LambdaToolsException)
{
throw;
}
catch (Exception e)
{
throw new LambdaToolsException($"Error creating CloudFormation change set: {e.Message}", LambdaToolsException.ErrorCode.CloudFormationCreateStack, e);
}
// The change set can take a few seconds to be reviewed and be ready to be executed.
if (!await WaitForChangeSetBeingAvailableAsync(changeSetResponse.Id, existingStack != null))
{
return(false);
}
var executeChangeSetRequest = new ExecuteChangeSetRequest
{
StackName = stackName,
ChangeSetName = changeSetResponse.Id
};
// Execute the change set.
DateTime timeChangeSetExecuted = DateTime.Now;
ExecuteChangeSetResponse executeChangeSetResponse;
try
{
executeChangeSetResponse = await this.CloudFormationClient.ExecuteChangeSetAsync(executeChangeSetRequest);
if (changeSetType == ChangeSetType.CREATE)
{
this.Logger.WriteLine($"Created CloudFormation stack {stackName}");
}
else
{
this.Logger.WriteLine($"Initiated CloudFormation stack update on {stackName}");
}
}
catch (Exception e)
{
throw new LambdaToolsException($"Error executing CloudFormation change set: {e.Message}", LambdaToolsException.ErrorCode.CloudFormationCreateChangeSet, e);
}
// Wait for the stack to finish unless the user opts out of waiting. The VS Toolkit opts out and
// instead shows the stack view in the IDE, enabling the user to view progress.
var shouldWait = GetBoolValueOrDefault(this.WaitForStackToComplete, DefinedCommandOptions.ARGUMENT_STACK_WAIT, false);
if (!shouldWait.HasValue || shouldWait.Value)
{
var updatedStack = await WaitStackToCompleteAsync(stackName, timeChangeSetExecuted);
if (updatedStack.StackStatus == StackStatus.CREATE_COMPLETE || updatedStack.StackStatus == StackStatus.UPDATE_COMPLETE)
{
this.Logger.WriteLine($"Stack finished updating with status: {updatedStack.StackStatus}");
// Display the output parameters.
DisplayOutputs(updatedStack);
}
else
{
this.Logger.WriteLine($"Stack update failed with status: {updatedStack.StackStatus} ({updatedStack.StackStatusReason})");
return(false);
}
}
if (this.GetBoolValueOrDefault(this.PersistConfigFile, DefinedCommandOptions.ARGUMENT_PERSIST_CONFIG_FILE, false).GetValueOrDefault())
{
this.SaveConfigFile();
}
return(true);
}
catch (LambdaToolsException e)
{
this.Logger.WriteLine(e.Message);
this.LastToolsException = e;
return(false);
}
catch (Exception e)
{
this.Logger.WriteLine($"Unknown error executing AWS Serverless deployment: {e.Message}");
this.Logger.WriteLine(e.StackTrace);
return(false);
}
}
private async Task <CreateLayerZipFileResult> CreateRuntimePackageStoreLayerZipFile(string layerName, string s3Prefix)
{
var targetFramework = this.GetStringValueOrDefault(this.TargetFramework, CommonDefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
var projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, CommonDefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
var enableOptimization = this.GetBoolValueOrDefault(this.EnablePackageOptimization, LambdaDefinedCommandOptions.ARGUMENT_ENABLE_PACKAGE_OPTIMIZATION, false).GetValueOrDefault();
if (string.Equals(targetFramework, "netcoreapp3.1"))
{
var version = DotNetCLIWrapper.GetSdkVersion();
// .NET SDK 3.1 versions less then 3.1.400 have an issue throwing NullReferenceExceptions when pruning packages out with the manifest.
// https://github.com/dotnet/sdk/issues/10973
if (version < Version.Parse("3.1.400"))
{
var message = $"Publishing runtime package store layers targeting .NET Core 3.1 requires at least version 3.1.400 of the .NET SDK. Current version installed is {version}.";
throw new LambdaToolsException(message, LambdaToolsException.LambdaErrorCode.DisabledSupportForNET31Layers);
}
}
#if NETCORE
if (enableOptimization)
{
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
throw new LambdaToolsException($"Package optimization is only possible on Amazon Linux. To use this feature execute the command in an Amazon Linux environment.", LambdaToolsException.LambdaErrorCode.UnsupportedOptimizationPlatform);
}
else
{
this.Logger.WriteLine("Warning: Package optimization has been enabled. Be sure to run this on an Amazon Linux environment or the optimization might not be compatbile with the Lambda runtime.");
}
}
#else
// This is the case the code is run in the AWS Toolkit for Visual Studio which will never run on Amazon Linux.
enableOptimization = false;
#endif
// This is the manifest that list the NuGet packages via <PackageReference> elements in the msbuild project file.
var packageManifest = this.GetStringValueOrDefault(this.PackageManifest, LambdaDefinedCommandOptions.ARGUMENT_PACKAGE_MANIFEST, false);
// If this is null attempt to use the current directory. This is likely if the intent is to make a
// layer from the current Lambda project.
if (string.IsNullOrEmpty(packageManifest))
{
packageManifest = Utilities.DetermineProjectLocation(this.WorkingDirectory, projectLocation);
}
// If this is a directory look to see if there is a single csproj of fsproj in the directory in use that.
// This is to make it easy to make a layer in the current directory of a Lambda function.
if (Directory.Exists(packageManifest))
{
var files = Directory.GetFiles(packageManifest, "*.csproj");
if (files.Length == 1)
{
packageManifest = Path.Combine(packageManifest, files[0]);
}
else if (files.Length == 0)
{
files = Directory.GetFiles(packageManifest, "*.fsproj");
if (files.Length == 1)
{
packageManifest = Path.Combine(packageManifest, files[0]);
}
}
}
if (!File.Exists(packageManifest))
{
throw new LambdaToolsException($"Can not find package manifest {packageManifest}. Make sure to point to a file not a directory.", LambdaToolsException.LambdaErrorCode.LayerPackageManifestNotFound);
}
// Create second subdirectory so that when the directory is zipped the sub directory is retained in the zip file.
// The sub directory will be created in the /opt directory in the Lambda environment.
var tempDirectoryName = $"{layerName}-{DateTime.UtcNow.Ticks}".ToLower();
var optDirectory = this.GetStringValueOrDefault(this.OptDirectory, LambdaDefinedCommandOptions.ARGUMENT_OPT_DIRECTORY, false);
if (string.IsNullOrEmpty(optDirectory))
{
optDirectory = LambdaConstants.DEFAULT_LAYER_OPT_DIRECTORY;
}
var tempRootPath = Path.Combine(Path.GetTempPath(), tempDirectoryName);
var storeOutputDirectory = Path.Combine(tempRootPath, optDirectory);
{
var convertResult = LambdaUtilities.ConvertManifestToSdkManifest(targetFramework, packageManifest);
if (convertResult.ShouldDelete)
{
this.Logger?.WriteLine("Converted ASP.NET Core project file to temporary package manifest file.");
}
var architecture = this.GetStringValueOrDefault(this.Architecture, LambdaDefinedCommandOptions.ARGUMENT_FUNCTION_ARCHITECTURE, false);
var cliWrapper = new LambdaDotNetCLIWrapper(this.Logger, this.WorkingDirectory);
if (cliWrapper.Store(defaults: this.DefaultConfig,
projectLocation: projectLocation,
outputLocation: storeOutputDirectory,
targetFramework: targetFramework,
packageManifest: convertResult.PackageManifest,
architecture: architecture,
enableOptimization: enableOptimization) != 0)
{
throw new LambdaToolsException($"Error executing the 'dotnet store' command", LambdaToolsException.LambdaErrorCode.StoreCommandError);
}
if (convertResult.ShouldDelete)
{
File.Delete(convertResult.PackageManifest);
}
}
// The artifact.xml file is generated by the "dotnet store" command that lists the packages that were added to the store.
// It is required during a "dotnet publish" so the NuGet packages in the store will be filtered out.
var artifactXmlPath = Path.Combine(storeOutputDirectory, "x64", targetFramework, "artifact.xml");
if (!File.Exists(artifactXmlPath))
{
throw new LambdaToolsException($"Failed to find artifact.xml file in created local store.", LambdaToolsException.LambdaErrorCode.FailedToFindArtifactZip);
}
this.Logger.WriteLine($"Uploading runtime package store manifest to S3");
var s3Key = await UploadFile(artifactXmlPath, $"{s3Prefix}artifact.xml");
this.Logger.WriteLine($"Create zip file of runtime package store directory");
var zipPath = Path.Combine(Path.GetTempPath(), $"{layerName}-{DateTime.UtcNow.Ticks}.zip");
if (File.Exists(zipPath))
{
File.Delete(zipPath);
}
LambdaPackager.BundleDirectory(zipPath, tempRootPath, false, this.Logger);
var result = new CreateLayerZipFileResult
{
ZipFile = zipPath,
LayerDirectory = optDirectory
};
var s3Bucket = this.GetStringValueOrDefault(this.S3Bucket, LambdaDefinedCommandOptions.ARGUMENT_S3_BUCKET, true);
// Set the description field to the our JSON layer manifest file so when the tooling is used
// to create a package of a Lambda function in the future the artifact.xml file can be used during "dotnet publish".
result.Description = GeneratorRuntimePackageManifestLayerDescription(optDirectory, s3Bucket, s3Key, enableOptimization);
var compatibleRuntime = LambdaUtilities.DetermineLambdaRuntimeFromTargetFramework(targetFramework);
if (!string.IsNullOrEmpty(compatibleRuntime))
{
result.CompatibleRuntimes = new List <string>()
{
compatibleRuntime
};
}
return(result);
}
public override async Task <bool> ExecuteAsync()
{
try
{
string projectLocation = this.GetStringValueOrDefault(this.ProjectLocation, DefinedCommandOptions.ARGUMENT_PROJECT_LOCATION, false);
string zipArchivePath = null;
string publishLocation = null;
string package = this.GetStringValueOrDefault(this.Package, DefinedCommandOptions.ARGUMENT_PACKAGE, false);
if (string.IsNullOrEmpty(package))
{
string configuration = this.GetStringValueOrDefault(this.Configuration, DefinedCommandOptions.ARGUMENT_CONFIGURATION, true);
string targetFramework = this.GetStringValueOrDefault(this.TargetFramework, DefinedCommandOptions.ARGUMENT_FRAMEWORK, true);
ValidateTargetFrameworkAndLambdaRuntime();
LambdaPackager.CreateApplicationBundle(this.DefaultConfig, this.Logger, this.WorkingDirectory, projectLocation, configuration, targetFramework, out publishLocation, ref zipArchivePath);
if (string.IsNullOrEmpty(zipArchivePath))
{
return(false);
}
}
else
{
if (!File.Exists(package))
{
throw new LambdaToolsException($"Package {package} does not exist", LambdaToolsException.ErrorCode.InvalidPackage);
}
if (!string.Equals(Path.GetExtension(package), ".zip", StringComparison.OrdinalIgnoreCase))
{
throw new LambdaToolsException($"Package {package} must be a zip file", LambdaToolsException.ErrorCode.InvalidPackage);
}
this.Logger.WriteLine($"Skipping compilation and using precompiled package {package}");
zipArchivePath = package;
}
using (var stream = new MemoryStream(File.ReadAllBytes(zipArchivePath)))
{
var s3Bucket = this.GetStringValueOrDefault(this.S3Bucket, DefinedCommandOptions.ARGUMENT_S3_BUCKET, false);
string s3Key = null;
if (!string.IsNullOrEmpty(s3Bucket))
{
await Utilities.ValidateBucketRegionAsync(this.S3Client, s3Bucket);
var functionName = this.GetStringValueOrDefault(this.FunctionName, DefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true);
var s3Prefix = this.GetStringValueOrDefault(this.S3Prefix, DefinedCommandOptions.ARGUMENT_S3_PREFIX, false);
s3Key = await Utilities.UploadToS3Async(this.Logger, this.S3Client, s3Bucket, s3Prefix, functionName, stream);
}
var currentConfiguration = await GetFunctionConfigurationAsync();
if (currentConfiguration == null)
{
this.Logger.WriteLine($"Creating new Lambda function {this.FunctionName}");
var createRequest = new CreateFunctionRequest
{
FunctionName = this.GetStringValueOrDefault(this.FunctionName, DefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true),
Description = this.GetStringValueOrDefault(this.Description, DefinedCommandOptions.ARGUMENT_FUNCTION_DESCRIPTION, false),
Role = this.GetStringValueOrDefault(this.Role, DefinedCommandOptions.ARGUMENT_FUNCTION_ROLE, true),
Handler = this.GetStringValueOrDefault(this.Handler, DefinedCommandOptions.ARGUMENT_FUNCTION_HANDLER, true),
Publish = this.GetBoolValueOrDefault(this.Publish, DefinedCommandOptions.ARGUMENT_FUNCTION_PUBLISH, false).GetValueOrDefault(),
MemorySize = this.GetIntValueOrDefault(this.MemorySize, DefinedCommandOptions.ARGUMENT_FUNCTION_MEMORY_SIZE, true).GetValueOrDefault(),
Runtime = this.GetStringValueOrDefault(this.Runtime, DefinedCommandOptions.ARGUMENT_FUNCTION_RUNTIME, true),
Timeout = this.GetIntValueOrDefault(this.Timeout, DefinedCommandOptions.ARGUMENT_FUNCTION_TIMEOUT, true).GetValueOrDefault(),
KMSKeyArn = this.GetStringValueOrDefault(this.KMSKeyArn, DefinedCommandOptions.ARGUMENT_KMS_KEY_ARN, false),
VpcConfig = new VpcConfig
{
SubnetIds = this.GetStringValuesOrDefault(this.SubnetIds, DefinedCommandOptions.ARGUMENT_FUNCTION_SUBNETS, false)?.ToList(),
SecurityGroupIds = this.GetStringValuesOrDefault(this.SecurityGroupIds, DefinedCommandOptions.ARGUMENT_FUNCTION_SECURITY_GROUPS, false)?.ToList()
}
};
var environmentVariables = this.GetKeyValuePairOrDefault(this.EnvironmentVariables, DefinedCommandOptions.ARGUMENT_ENVIRONMENT_VARIABLES, false);
if (environmentVariables != null && environmentVariables.Count > 0)
{
createRequest.Environment = new Model.Environment
{
Variables = environmentVariables
};
}
var deadLetterQueue = this.GetStringValueOrDefault(this.DeadLetterTargetArn, DefinedCommandOptions.ARGUMENT_DEADLETTER_TARGET_ARN, false);
if (!string.IsNullOrEmpty(deadLetterQueue))
{
createRequest.DeadLetterConfig = new DeadLetterConfig {
TargetArn = deadLetterQueue
};
}
if (s3Bucket != null)
{
createRequest.Code = new FunctionCode
{
S3Bucket = s3Bucket,
S3Key = s3Key
};
}
else
{
createRequest.Code = new FunctionCode
{
ZipFile = stream
};
}
if (!this.SkipHandlerValidation && !string.IsNullOrEmpty(publishLocation))
{
createRequest.Handler = EnsureFunctionHandlerIsValid(publishLocation, createRequest.Handler);
}
try
{
await this.LambdaClient.CreateFunctionAsync(createRequest);
this.Logger.WriteLine("New Lambda function created");
}
catch (Exception e)
{
throw new LambdaToolsException($"Error creating Lambda function: {e.Message}", LambdaToolsException.ErrorCode.LambdaCreateFunction, e);
}
}
else
{
if (!this.SkipHandlerValidation && !string.IsNullOrEmpty(publishLocation))
{
if (!string.IsNullOrEmpty(this.Handler))
{
this.Handler = EnsureFunctionHandlerIsValid(publishLocation, this.Handler);
}
else
{
this.Handler = EnsureFunctionHandlerIsValid(publishLocation, currentConfiguration.Handler);
}
}
this.Logger.WriteLine($"Updating code for existing function {this.FunctionName}");
var updateCodeRequest = new UpdateFunctionCodeRequest
{
FunctionName = this.GetStringValueOrDefault(this.FunctionName, DefinedCommandOptions.ARGUMENT_FUNCTION_NAME, true)
};
if (s3Bucket != null)
{
updateCodeRequest.S3Bucket = s3Bucket;
updateCodeRequest.S3Key = s3Key;
}
else
{
updateCodeRequest.ZipFile = stream;
}
try
{
await this.LambdaClient.UpdateFunctionCodeAsync(updateCodeRequest);
}
catch (Exception e)
{
throw new LambdaToolsException($"Error updating code for Lambda function: {e.Message}", LambdaToolsException.ErrorCode.LambdaUpdateFunctionCode, e);
}
await base.UpdateConfigAsync(currentConfiguration);
}
}
if (this.GetBoolValueOrDefault(this.PersistConfigFile, DefinedCommandOptions.ARGUMENT_PERSIST_CONFIG_FILE, false).GetValueOrDefault())
{
this.SaveConfigFile();
}
return(true);
}
catch (LambdaToolsException e)
{
this.Logger.WriteLine(e.Message);
this.LastToolsException = e;
return(false);
}
catch (Exception e)
{
this.Logger.WriteLine($"Unknown error executing Lambda deployment: {e.Message}");
this.Logger.WriteLine(e.StackTrace);
return(false);
}
}
/// <summary>
/// Determine the action to be done for the local path, like building a .NET Core package, then uploading the
/// package to S3. The S3 key is returned to be updated in the template.
/// </summary>
/// <param name="templateDirectory"></param>
/// <param name="field"></param>
/// <returns></returns>
/// <exception cref="LambdaToolsException"></exception>
private async Task <string> ProcessUpdatableResourceAsync(string templateDirectory, IUpdateResourceField field)
{
var localPath = field.GetLocalPath();
if (!Path.IsPathRooted(localPath))
{
localPath = Path.Combine(templateDirectory, localPath);
}
bool deleteArchiveAfterUploaded = false;
string zipArchivePath;
if (File.Exists(localPath))
{
if (field.IsCode && !string.Equals(Path.GetExtension(localPath), ".zip", StringComparison.OrdinalIgnoreCase))
{
this.Logger.WriteLine($"Creating zip archive for {localPath} file");
zipArchivePath = GenerateOutputZipFilename(field);
LambdaPackager.BundleFiles(zipArchivePath, Path.GetDirectoryName(localPath), new string[] { localPath }, this.Logger);
}
else
{
zipArchivePath = localPath;
}
}
// If IsCode is false then the local path needs to point to a file and not a directory. When IsCode is true
// it can point either to a file or a directory.
else if (!field.IsCode && !File.Exists(localPath))
{
throw new LambdaToolsException($"File that the field {field.Resource.Name}/{field.Name} is pointing to doesn't exist", LambdaToolsException.LambdaErrorCode.ServerlessTemplateMissingLocalPath);
}
else if (!Directory.Exists(localPath))
{
throw new LambdaToolsException($"Directory that the field {field.Resource.Name}/{field.Name} is pointing doesn't exist", LambdaToolsException.LambdaErrorCode.ServerlessTemplateMissingLocalPath);
}
// To maintain compatibility if the field is point to current directory or not set at all but a prepackaged zip archive is given
// then use it as the package source.
else if (IsCurrentDirectory(field.GetLocalPath()) && !string.IsNullOrEmpty(this.DefaultOptions.Package))
{
zipArchivePath = this.DefaultOptions.Package;
}
else if (field.IsCode)
{
if (IsDotnetProjectDirectory(localPath))
{
zipArchivePath = await PackageDotnetProjectAsync(field, localPath);
}
else
{
zipArchivePath = GenerateOutputZipFilename(field);
LambdaPackager.BundleDirectory(zipArchivePath, localPath, false, this.Logger);
}
deleteArchiveAfterUploaded = true;
}
else
{
throw new LambdaToolsException($"Unable to determine package action for the field {field.Resource.Name}/{field.Name}", LambdaToolsException.LambdaErrorCode.ServerlessTemplateUnknownActionForLocalPath);
}
string s3Key;
using (var stream = File.OpenRead(zipArchivePath))
{
s3Key = await Utilities.UploadToS3Async(this.Logger, this.S3Client, this.S3Bucket, this.S3Prefix, Path.GetFileName(zipArchivePath), stream);
}
// Now that the temp zip file is uploaded to S3 clean up by deleting the temp file.
if (deleteArchiveAfterUploaded)
{
try
{
File.Delete(zipArchivePath);
}
catch (Exception e)
{
this.Logger?.WriteLine($"Warning: Unable to delete temporary archive, {zipArchivePath}, after uploading to S3: {e.Message}");
}
}
return(s3Key);
}
