preset-image-build.yml

name: Build and Push Preset Models

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

on:
  pull_request:
    branches:
      - main
    paths:
      - 'presets/inference/**'
      - 'presets/models/supported_models.yaml'
  push:
    branches:
      - main
    paths:
      - 'presets/inference/**'
      - 'presets/models/supported_models.yaml'
  workflow_dispatch:
    inputs:
      image_tag_name:
        description: 'Image Tag'
        required: true

permissions:
  id-token: write
  contents: read

jobs:
  determine-models: 
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.determine_models.outputs.matrix }}
      is_matrix_empty: ${{ steps.check_matrix_empty.outputs.is_empty }}
    steps: 
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: true
          fetch-depth: 0
      
      # This script should output a JSON array of model names
      - name: Determine Affected Models
        id: determine_models
        run: |
          PR_BRANCH=${{ github.head_ref }} \
          python3 .github/workflows/kind-cluster/determine_models.py
            
      - name: Print Determined Models
        run: |
          echo "Output from determine_models: ${{ steps.determine_models.outputs.matrix }}"
      
      - name: Check if Matrix is Empty
        id: check_matrix_empty
        run: |
          if [ "${{ steps.determine_models.outputs.matrix }}" == "[]" ] || [ -z "${{ steps.determine_models.outputs.matrix }}" ]; then
            echo "is_empty=true" >> $GITHUB_OUTPUT
          else
            echo "is_empty=false" >> $GITHUB_OUTPUT
          fi
  
  build-models:
    needs: determine-models
    if: needs.determine-models.outputs.is_matrix_empty == 'false'
    runs-on: [self-hosted, 'hostname:model-server']
    strategy:
      fail-fast: false
      matrix:
        model: ${{fromJson(needs.determine-models.outputs.matrix)}}
      max-parallel: 3
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: true
          fetch-depth: 0
      
      - name: Check Available Disk Space
        run: df -h

      - name: 'Get ACR Info'
        id: acr_info
        run: |
          ACR_NAME="${{ secrets.ACR_AMRT_USERNAME }}"
          ACR_USERNAME=${{ secrets.ACR_AMRT_USERNAME }}
          ACR_PASSWORD=${{ secrets.ACR_AMRT_PASSWORD }} 
          echo "ACR_NAME=$ACR_NAME" >> $GITHUB_OUTPUT
          echo "ACR_USERNAME=$ACR_USERNAME" >> $GITHUB_OUTPUT
          echo "ACR_PASSWORD=$ACR_PASSWORD" >> $GITHUB_OUTPUT
      
      - name: Launch Python Script to Kickoff Build Jobs
        id: launch_script
        run: |
          PR_BRANCH=${{ github.head_ref }} \
          ACR_NAME=${{ steps.acr_info.outputs.ACR_NAME }} \
          ACR_USERNAME=${{ steps.acr_info.outputs.ACR_USERNAME }} \
          ACR_PASSWORD=${{ steps.acr_info.outputs.ACR_PASSWORD }} \
          MODEL_NAME=${{ matrix.model.name }} \
          MODEL_TYPE=${{matrix.model.type}} \
          MODEL_VERSION=${{ matrix.model.version }} \
          MODEL_RUNTIME=${{ matrix.model.runtime }} \
          MODEL_TAG=${{ matrix.model.tag }} \
          python3 .github/workflows/kind-cluster/main.py
      
      # Check the exit status of the Python script
      - name: Check Python Script Status
        if: ${{ always() }}
        run: |
          if [ "${{ steps.launch_script.outcome }}" != "success" ]; then
            echo "Python script failed to execute successfully."
            exit 1  # Fail the job
          else
            echo "Python script executed successfully."
          fi
      # Cleanup Resources
      - name: Cleanup
        if: ${{ always() }}
        run: |
          kubectl get job --no-headers -o custom-columns=":metadata.name" | grep "^docker-build-job" | xargs -r kubectl delete job
          kubectl get pods --no-headers -o custom-columns=":metadata.name" | grep "^docker-build-job" | xargs -r kubectl delete pod