push-to-ngc.yaml

# Uncomment the push section if you want to trigger the workflow on a push to main

name: NGC Build & Push
on:
  # push:
  #   branches:
  #     - main
  workflow_dispatch:
    inputs:
      new_tag:
        description: "New tag for the image"
        required: true
jobs:
  dockerhub:
    name: Build and Push to NGC
    runs-on: ubuntu-latest
    # Remove the if:false to ensure the workflow runs
    if: false
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Log in to NGC
        uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446
        with:
          registry: nvcr.io
          username: ${{ secrets.NVCR_USERNAME }}
          password: ${{ secrets.NVCR_PASSWORD }}
      - name: Set short git commit SHA
        id: vars
        run: |
          sha=$(git rev-parse --short ${{ github.sha }})
          echo "SHA=$sha" >> $GITHUB_ENV
      - name: SHA
        run: echo ${{ env.SHA }}
      - name: Build and Push NGC Image
        # Replace the <image-name> placeholder with your image name
        run: |
          docker build -t <image-name>:latest .
          docker tag <image-name>:latest nvcr.io/${{ secrets.FN_NGC_ORG }}/<image-name>:latest
          docker tag <image-name>:latest nvcr.io/${{ secrets.FN_NGC_ORG }}/<image-name>:${{ env.SHA }}
          docker push nvcr.io/${{ secrets.FN_NGC_ORG }}/<image-name>:latest
          docker push nvcr.io/${{ secrets.FN_NGC_ORG }}/<image-name>:${{ env.SHA }}

  commit-and-push:
    needs: dockerhub
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Update launch-list.yml with new image tag
        run: |
          python update-launch-list.py ${{ github.event.inputs.new_tag || env.SHA }}
      - name: Commit and push if changed
        run: |
          git config --global user.email "action@github.com"
          git config --global user.name "GitHub Action"
          git add launch-list.yml
          git diff --quiet && git diff --staged --quiet || (git commit -m "tag: updated image tag to ${{ github.event.inputs.new_tag || env.SHA }}" && git push)