private async updateFunctionCode()

in src/tasks/LambdaDeployFunction/TaskOperations.ts [57:84]

• 24 lines of code
• 5 McCabe index (conditional complexity)

    private async updateFunctionCode(): Promise<string> {
        console.log(tl.loc('UpdatingFunctionCode', this.taskParameters.functionName))

        try {
            const updateCodeRequest: Lambda.UpdateFunctionCodeRequest = {
                FunctionName: this.taskParameters.functionName,
                Publish: this.taskParameters.publish
            }
            if (this.taskParameters.codeLocation === updateFromLocalFile) {
                updateCodeRequest.ZipFile = readFileSync(this.taskParameters.localZipFile)
            } else {
                updateCodeRequest.S3Bucket = this.taskParameters.s3Bucket
                updateCodeRequest.S3Key = this.taskParameters.s3ObjectKey
                updateCodeRequest.S3ObjectVersion = this.taskParameters.s3ObjectVersion
            }

            const response = await this.lambdaClient.updateFunctionCode(updateCodeRequest).promise()
            if (!response.FunctionArn) {
                throw new Error(tl.loc('NoFunctionArnReturned'))
            }

            await this.waitForStatus(FUNCTION_UPDATED)

            return response.FunctionArn
        } catch (err) {
            throw new Error(`Error while updating function code: ${err}`)
        }
    }