promote-packages.yaml

# This automation promotes 3p packages based on a merge to default branches

name: Promote 3P Packages

on:
  # Allows you to run this workflow manually from the Actions screen
  workflow_dispatch:
    inputs:
      PR-num:
        type: string
        required: false
        description: PR number to pull from. Leave blank to pull from last successful run
      Run-id-num:
        type: string
        required: false
        description: Run id number (located in the build url) to pull from. Leave blank to pull from last successful run

  push:
    branches:
      - main
      - development
    paths:
      - 'package_build_list_host_*.json'

jobs:
  deploy-dev:
    name: Deploying to dev S3 bucket
    runs-on: ubuntu-latest
    environment: development
    env:
      PACKAGE_PATH: packages/
    outputs:
      filelist: "${{ steps.dev-upload.outputs.filelist }}"
    steps:          
      - name: Download packages
        uses: dawidd6/action-download-artifact@v2.28.0
        with:
          workflow: build-pr-packages.yaml
          pr: ${{ inputs.PR-num }}
          run_id: ${{ inputs.Run-id-num }}
          check_artifacts: true
          path: ${{ env.PACKAGE_PATH }}

      - name: Check if package already exists in prod
        env:
          PROD_CDN: ${{ vars.PROD_CDN }} # Change this to compare on your own endpoint
        run: |
          find ${{ env.PACKAGE_PATH }} -type f | while read file; do
            filename=$(basename "$file")
            url="${{ env.PROD_CDN }}/${filename}"
            if curl --head --silent --fail ${url} > /dev/null 2>&1; then
              echo ${filename} already exists in prod. Check the rev in the json file to ensure it is incremented
              exit 1
            else
              echo ${filename} does not exist in CDN, continuing...
            fi
           done
      
      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
           aws-access-key-id    :  ${{ secrets.AWS_CREDS_ACCESS_KEY }}
           aws-secret-access-key:  ${{ secrets.AWS_CREDS_SECRET_KEY }}
           aws-region           :  ${{ secrets.AWS_CREDS_REGION_NAME }}
           
      - name: Copy to S3
        id: dev-upload
        shell: bash
        run: |
          find ${{ env.PACKAGE_PATH }} -type f | while read file; do
            filename=$(basename "$file")
            aws s3 cp "$file" "s3://${{ secrets.AWS_PACKAGE_DEV_S3_BUCKET }}/$filename" --acl bucket-owner-full-control
            FILELIST="$FILELIST$filename,"
            echo "filelist=$( echo "$FILELIST" )" >> $GITHUB_OUTPUT
          done

  create-o3de-3p-pr:
    name: Create PR in O3DE to update version
    needs: deploy-dev
    runs-on: ubuntu-latest
    env:
      O3DE_REPO_PATH: o3de
      DEV_CDN: ${{ vars.DEV_CDN }} # Change this to use your own endpoint
      UPLOADED_FILES: "${{ needs.deploy-dev.outputs.filelist }}"

    steps:
    - name: Checkout o3de repository
      uses: actions/checkout@v4
      with:
        repository: o3de/o3de
        token: ${{ secrets.GHA_TOKEN }}
        path: o3de

    - name: Copy dev package from S3
      run: |
        IFS=',' read -ra FILES <<< "$UPLOADED_FILES"
        for filename in "${FILES[@]}"; do
            if [[ $filename == *.tar.xz.SHA256SUMS ]]; then
              wget "${{ env.DEV_CDN }}/$filename"
            fi
        done
        
    - name: Update BuiltInPackages with new SHA256 and version
      shell: bash
      run: |
        IFS=',' read -ra FILENAMES <<<"$UPLOADED_FILES"
        for filename in "${FILENAMES[@]}"; do
          if [[ $filename == *.tar.xz.SHA256SUMS ]]; then
            content=$(cat "$filename")
            file=$(echo "$content" | awk -F'*' '{print $2}' | sed 's/.tar.xz//g') # *<package_name>-<version>-o3de-<rev>-<platform>.tar.xz
            hash=$(echo "$content" | awk '{print $1}') 
            PACKAGE_NAME=$(echo "$file" | cut -d'-' -f1-2)  # Extract package name without platform
            PARTIAL_PACKAGE_NAME=$(echo "$PACKAGE_NAME" | cut -d'-' -f1)  # Extract the first part of the package name for matching            
            PLATFORM=$(echo "$file" | rev | cut -d'-' -f1 | rev)
            
            # Determine x86 or aarch64 cmake file name based on file suffix
            if [[ $file == *linux-aarch64 ]]; then
                CMAKE_FILE=BuiltInPackages_linux_aarch64.cmake
                PLATFORM=linux
            elif [[ $file == *linux ]]; then
                CMAKE_FILE=BuiltInPackages_linux_x86_64.cmake
            else
                CMAKE_FILE=BuiltInPackages_$PLATFORM.cmake
            fi

            FILE_PATH="${{ env.O3DE_REPO_PATH }}/cmake/3rdParty/Platform/${PLATFORM^}/$CMAKE_FILE"
            
            # Sample the first line after the comment "# platform-specific" to detect width
            sample_line=$(awk '/# platform-specific/{getline; print}' "$FILE_PATH")
            # Detect the width of the line until TARGETS
            width_before_targets=$(echo "$sample_line" | awk -F'TARGETS' '{print length($1 FS) - length("ly_associate_package(PACKAGE_NAME ") - length(" TARGETS")}')
            # Construct the new line using printf with the detected width
            new_line=$(printf "ly_associate_package(PACKAGE_NAME %-*s TARGETS %-27s PACKAGE_HASH %s" $width_before_targets "$file" "$PARTIAL_PACKAGE_NAME" "$hash")

            grep -q "$PARTIAL_PACKAGE_NAME" "$FILE_PATH"
            if [ $? -eq 0 ]; then
                sed -i "s|ly_associate_package(PACKAGE_NAME $PARTIAL_PACKAGE_NAME-[^ ]* .*PACKAGE_HASH [a-f0-9]\{64\}|$new_line|g" "$FILE_PATH"
            else
                echo "$new_line" >> "$FILE_PATH"
            fi
          fi
        done
        
        echo "package_name=$PACKAGE_NAME" >> $GITHUB_ENV
    
    - name: Commit and create PR
      uses: peter-evans/create-pull-request@v5
      with:
        token: ${{ secrets.GHA_TOKEN }}
        path: ${{ env.O3DE_REPO_PATH }}
        base: development
        branch: "update-3p-${{ env.package_name }}-cmake-file"
        commit-message: "Update 3P version and SHA256 hash for ${{ env.package_name }}"
        title: "Update 3P version and SHA256 hash for ${{ env.package_name }}"
        body: "Automated PR to update 3P version and SHA256 for ${{ env.package_name }}"
        draft: true
        signoff: true
        delete-branch: true
           
  deploy-prod:
    name: Deploying to prod S3 bucket
    needs: [deploy-dev, create-o3de-3p-pr]
    runs-on: ubuntu-latest
    environment: production
    env:
      UPLOADED_FILES: "${{ needs.deploy-dev.outputs.filelist }}"
    steps:
      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
           aws-access-key-id    :  ${{ secrets.AWS_CREDS_ACCESS_KEY }}
           aws-secret-access-key:  ${{ secrets.AWS_CREDS_SECRET_KEY }}
           aws-region           :  ${{ secrets.AWS_CREDS_REGION_NAME }}
           
      - name: Promote dev package to prod
        run: |
          IFS=',' read -ra FILES <<< "$UPLOADED_FILES"
          for filename in "${FILES[@]}"; do
              aws s3 cp "s3://${{ secrets.AWS_PACKAGE_DEV_S3_BUCKET }}/$filename" "s3://${{ secrets.AWS_PACKAGE_PROD_S3_BUCKET }}/$filename" --acl bucket-owner-full-control
          done