Function startBuild

ci/src/build-handler/index.mjs:78–102

* * @param {GitHubPullRequestWebhookPayload|GitHubPushWebhookPayload} event * @param {string} buildspec * @param {object} environmentVariables * @param {string} projectName * @param {object} extraEnvironmentVariables

(
  event,
  buildspec,
  environmentVariables,
  projectName,
  extraEnvironmentVariables,
)

 * @param {object} extraEnvironmentVariables
 */
async function startBuild(
  event,
  buildspec,
  environmentVariables,
  projectName,
  extraEnvironmentVariables,
) {
  const environmentVariablesOverride = [
    ...environmentVariables,
    ...extraEnvironmentVariables,
  ];

  return codebuild.send(
    new StartBuildCommand({
      projectName,
      sourceTypeOverride: 'GITHUB',
      sourceLocationOverride: event.repository.clone_url,
      sourceVersion: eventIsPullRequest(event)
        ? `pr/${event.pull_request.number}`
        : event.after,
      buildspecOverride: buildspec,
      environmentVariablesOverride,
    }),
  );
}

/**
 * `startBuild` returns a Build object