image: atlassian/default-image:2

pipelines:
  default:
    - step:
        name: Build
        image: php:7
        script:
          # Install composer, node, and npm
          - |
              # Various Dependencies
              apt -y update && apt -y install --no-install-recommends \
                git \
                zip \
                unzip \
                libzip-dev \
                nodejs \
                npm
              # Composer
              curl --silent --show-error https://getcomposer.org/installer \
                | php -- --1 --install-dir=/usr/local/bin --filename=composer
              # Zip PHP extension
              docker-php-ext-install zip

          - ./build_plugin.sh

          # Add GPL License to generated site
          - curl -s https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt > LICENSE.txt

          # Make tarball
          # Notes: * Some implementations of tar were complaining if
          #          kvcore-idx.tar.gz didn't exist before running; therefore we
          #          touch it before we invoke tar.
          #        * The transform flag has tar place all files under kvcore-idx
          #          in archive.
          #        * The .buildignore file is used to determine what should and
          #          shouldn't be part of the distribution.
          #        * The other exclusion keeps tar from trying to archive
          #          recursively.
          - >
            touch kvcore-idx.tar.gz

            tar -cvzf kvcore-idx.tar.gz
            --transform 's/^\./kvcore-idx/' 
            --exclude-from=.buildignore
            --exclude=kvcore-idx.tar.gz
            .
        artifacts:
          - kvcore-idx.tar.gz
    - step:
        name: Upload
        image: amazon/aws-cli:latest
        script:
          # Set artifact path
          - |
              ARTIFACT_PATH=""
              if [ ! -z "${BITBUCKET_PR_ID}" ]; then
                # Pull request style
                ARTIFACT_PATH=pull-request/${BITBUCKET_PR_ID}
              elif [ ! -z "${BITBUCKET_TAG}" ]; then
                # Tag style
                ARTIFACT_PATH=tag/${BITBUCKET_TAG}
              elif [ ! -z "${BITBUCKET_BRANCH}" ]; then
                # Branch style: branch/master/123-94b84c6e30
                ARTIFACT_PATH=branch/${BITBUCKET_BRANCH}/${BITBUCKET_BUILD_NUMBER}-${BITBUCKET_COMMIT::10}
              fi

          # Assert that the path is not empty
          - test ! -z "$ARTIFACT_PATH"

          # Upload to s3
          - aws s3 cp kvcore-idx.tar.gz s3://${BUILD_ARTIFACT_BUCKET}/$ARTIFACT_PATH/kvcore-idx.tar.gz
          #TODO Set expiration times for s3 objects that come from PRs and
          #     branches. Builds from tags can probably persist.
          
          - echo "s3://${BUILD_ARTIFACT_BUCKET}/$ARTIFACT_PATH/kvcore-idx.tar.gz"
              > release_url.txt
        artifacts:
          - release_url.txt
    - step:
        name: Deploy
        script:
          # Create domain name and mysql friendly deployment slug
          - |
            DEPLOYMENT_SLUG=""
            if [ ! -z "${BITBUCKET_PR_ID}" ]; then
              DEPLOYMENT_SLUG="${BITBUCKET_PR_ID}"
            elif [ ! -z "${BITBUCKET_TAG}" ]; then
              DEPLOYMENT_SLUG="${BITBUCKET_TAG}"
            elif [ ! -z "${BITBUCKET_BRANCH}" ]; then
              DEPLOYMENT_SLUG="${BITBUCKET_BRANCH}"
            fi
            DEPLOYMENT_SLUG=$(echo "$DEPLOYMENT_SLUG" | tr '[:upper:]' '[:lower:]' | tr -d '/-')

          # Assert that the slug is not empty
          - test ! -z "$DEPLOYMENT_SLUG"

          # Copy deployment script to server
          - scp
            -o ProxyCommand="ssh -W %h:%p developer@access.kvcore.io" -o StrictHostKeyChecking="no"
            ./dev-site-deploy.sh ubuntu@${SERVER_IP}:~/dev-site-deploy.sh

          # Run deployment script
          - ssh
            -o ProxyCommand="ssh -W %h:%p developer@access.kvcore.io" -o StrictHostKeyChecking="no"
            ubuntu@${SERVER_IP}
            ./dev-site-deploy.sh "$DEPLOYMENT_SLUG" "$(cat release_url.txt)"

          - echo "Success! A bare site with this version of the plugin is ready
            for you to set up at https://$DEPLOYMENT_SLUG.wpdev.kvcore.com"