conan-aws-lambda/es5/lib/steps/upsertLambdaStep.js

AWS Lambda plugin for Conan: The Deployer.

"use strict";

Object.defineProperty(exports, "__esModule", {
	value: true
});
exports.default = upsertLambdaStep;

var _fs = require("fs");

var _fs2 = _interopRequireDefault(_fs);

var _path = require("path");

var _path2 = _interopRequireDefault(_path);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function upsertLambdaStep(conan, context, stepDone) {
	var conanAwsLambda = context.parameters;
	var AWS = context.libraries.AWS;
	var lambda = new AWS.Lambda({ region: conan.config.region });

	var lambdaArn = context.results.lambdaArn;
	var roleArn = context.results.roleArn;

	var lambdaIsNew = lambdaArn === null;

	var lambdaZipBuffer = _fs2.default.readFileSync(context.results.lambdaZipFilePath);

	var lambdaExtension = _path2.default.extname(conanAwsLambda.filePath());
	var fileName = _path2.default.basename(conanAwsLambda.filePath(), lambdaExtension);

	var handlerName = conanAwsLambda.handler()[0];
	var handlerString = fileName + "." + handlerName;

	if (lambdaIsNew) {
		var createFunctionParameters = {
			FunctionName: conanAwsLambda.name(),
			Handler: handlerString,
			Role: roleArn,
			Description: conanAwsLambda.description(),
			MemorySize: conanAwsLambda.memorySize(),
			Timeout: conanAwsLambda.timeout(),
			Runtime: conanAwsLambda.runtime(),
			Code: {
				ZipFile: lambdaZipBuffer
			}
		};

		lambda.createFunction(createFunctionParameters, function (createFunctionError, data) {
			if (createFunctionError) {
				stepDone(createFunctionError);
			} else {
				stepDone(null, {
					lambdaArn: data.FunctionArn
				});
			}
		});
	} else {
		var updateConfigurationParameters = {
			FunctionName: conanAwsLambda.name(),
			Handler: handlerString,
			Role: roleArn,
			Description: conanAwsLambda.description(),
			MemorySize: conanAwsLambda.memorySize(),
			Timeout: conanAwsLambda.timeout()
		};
		lambda.updateFunctionConfiguration(updateConfigurationParameters, function (updateConfigurationError) {
			if (updateConfigurationError) {
				stepDone(updateConfigurationError);
			} else {
				var updateCodeParameters = {
					ZipFile: lambdaZipBuffer,
					FunctionName: conanAwsLambda.name(),
					Publish: conanAwsLambda.publish()
				};
				lambda.updateFunctionCode(updateCodeParameters, function (updateCodeError) {
					if (updateCodeError) {
						stepDone(updateCodeError);
					} else {
						stepDone(null, {
							lambdaArn: lambdaArn
						});
					}
				});
			}
		});
	}
}