buildspec-pr.yaml

version: 0.2

# This buildspec is intended to be used by GitHub PR builds.

env:
  variables:
    # Update package.json with "exclude" statements for all failing rules.
    # Whenever a new attribute to any resource in the CFN spec, by default
    # awslint will block the build because the attribute does not exist in 
    # the corresponding L2 ('resource-attribute' rule). By ignoring it
    # automatically, we save on-call time, and users who have lived without
    # this attribute so far can wait for a bit longer.
    AWSLINT_SAVE: "true"

phases:
  install:
    commands:

      # baked in our image.
      # this also takes care of launching the docker daemon.
      - /root/ecr-proxy/start.sh

      # CodeBuild always runs as root, allow npm to operate as such
      - npm config set unsafe-perm true

      # Install yarn if it wasn't already present in the image
      - yarn --version || npm -g install yarn

      # Packing the mono-libraries (monocdk & aws-cdk-lib) can cause
      # memory errors. Increasing this value allows our build to more consistently succeed
      - (command -v sysctl || yum install -y procps-ng) && /sbin/sysctl -w vm.max_map_count=2251954
  pre_build:
    commands:
      - /bin/bash ./scripts/cache-load.sh
  build:
    commands:
      - /bin/bash ./build.sh
      - /bin/bash ./scripts/transform.sh
      # After compilation, run Rosetta (using the cache if available).
      # This will print errors, and fail the build if there are compilation errors in any packages marked as 'strict'.
      - /bin/bash ./scripts/run-rosetta.sh
      - git diff-index --exit-code --ignore-space-at-eol --stat HEAD