CDK and batch build

Question

I am trying to have cypress tests run in parallel in codepipeline/codebuild as documented here: https://docs.cypress.io/guides/continuous-integration/aws-codebuild#Parallelizing-the-build I am reading aws docs here: https://docs.aws.amazon.com/codebuild/latest/userguide/batch-build-buildspec.html#build-spec.batch.build-list

This is what I have got so far:

import * as cdk from '@aws-cdk/core';
import * as codebuild from '@aws-cdk/aws-codebuild';
import * as iam from '@aws-cdk/aws-iam';

import { defaultEnvironment, NODE_JS_VERSION } from './environments/base-environment';
import { projectEnvironmentVars } from './environments/e2e-tests-project-environment';
// import { createReportGroupJsonObject } from '../../utils/utils';
// import {  Duration } from '@aws-cdk/core'

interface RunTestsProjectProps {
  testsBucketName: string,
  testsBucketArn: string,
  targetEnv: string,
  repoType: string,
  role: iam.Role,
  codeCovTokenArn: string,
}

export class RunTestsProject extends codebuild.PipelineProject {
  constructor(scope: cdk.Construct, id: string, props: RunTestsProjectProps) {
    const { testsBucketName, testsBucketArn, targetEnv, repoType, codeCovTokenArn } = props
    super(scope, id, {
      projectName: id,
      role: props.role,
      environment: defaultEnvironment,
      environmentVariables: projectEnvironmentVars({ testsBucketName, testsBucketArn, targetEnv, repoType, codeCovTokenArn }),
      timeout: cdk.Duration.hours(3),
      buildSpec: codebuild.BuildSpec.fromObject({
        version: '0.2',
        phases: {
          install: {
            'runtime-versions': {
              nodejs: NODE_JS_VERSION
            }
          },
          build: {
            commands: [
              'if [ ! -f "${CODEBUILD_SRC_DIR}/scripts/assume-cross-account-role.env" ]; then echo "assume-cross-account-this.role.env not found in repo" && aws s3 cp s3://${ARTIFACTS_BUCKET_NAME}/admin/cross-account/assume-cross-account-role.env ${CODEBUILD_SRC_DIR}/scripts/; else echo "Overriding assume-cross-account-role.env from repo"; fi',
              '. ${CODEBUILD_SRC_DIR}/scripts/assume-cross-account-role.env',
              'bash ${CODEBUILD_SRC_DIR}/scripts/final-tests.sh'
            ],
            batch: {
              'fail-fast': false,
              'build-list': []
            }
          },
        },
        artifacts: {
          files: '**/*'
        },
      })
    });
  }
}

what should I add in the build-list part to have multiple builds running I tried 'build-list': { identifier: 'build1', identifier: 'build2' }

but this looks like incorrect syntax.

The number of builds should ideally be based on the cypress grouping. Can it be dynamic or has to be defined statically?

CDK and batch build

0 Answers0