Bitbucket pipelines to run Terraform, with YAML anchors as DRY practice

bitbucket-pipelines.yml

options:
  docker: true

definitions:
  commonItems:
    - &getOidcToken export AWS_WEB_IDENTITY_TOKEN_FILE=$(pwd)/web-identity-token && echo $BITBUCKET_STEP_OIDC_TOKEN > $(pwd)/web-identity-token
    - &terraformInit set -x && terraform -chdir=$TF_WORKDIR init
      -backend-config="bucket=$TFSTATE_BUCKET"
      -backend-config="key=$TFSTATE_KEY"
      -backend-config="region=$TFSTATE_REGION" &&
      set +x
    - &terraformValidate terraform -chdir=$TF_WORKDIR validate
    - &terraformPlan set -x &&
      terraform -chdir=$TF_WORKDIR plan
      -compact-warnings &&
      set +x
    - &terraformApplyAutoApprove set -x &&
      terraform -chdir=$TF_WORKDIR apply -auto-approve
      -compact-warnings &&
      set +x
    - &terraformDestroyAutoApprove set -x &&
      terraform -chdir=$TF_WORKDIR destroy -auto-approve
      -compact-warnings &&
      set +x

image: hashicorp/terraform:1.3.7
pipelines:
  branches:
    'develop':
      - step:
          oidc: true
          script:
          - *getOidcToken
          - *terraformInit
          - *terraformValidate
          - *terraformPlan
          # - *terraformApplyAutoApprove
  
  custom:
    destroy:
      - step:
          oidc: true
          script:
          - *getOidcToken
          - *terraformInit

      - step:
          oidc: true
          script:
          - *getOidcToken
          - *terraformInit
          - *terraformDestroyAutoApprove
          trigger: manual