update-default-image-in-notebooks.yml

name: Update default image in notebooks

on:
  release:
    types: [published]

jobs:
  update-notebooks-default-image:
    runs-on: ubuntu-latest
    steps:
    - name: Get release tag
      run: |
        echo "NEW_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
    - name: Get image name
      run: |
        echo "NEW_IMAGE=renku/renkulab-py:3.9-${{ env.NEW_VERSION }}" >> $GITHUB_ENV
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        repository: SwissDataScienceCenter/renku-notebooks
        ref: main
        fetch-depth: 1
    - name: Update image version
      run: |
        sed -i -e 's|defaultSessionImage:.*|defaultSessionImage: "${{ env.NEW_IMAGE }}"|' ./helm-chart/renku-notebooks/values.yaml
    - name: Submit PR
      uses: peter-evans/create-pull-request@v5
      with:
        token: ${{ secrets.RENKUBOT_GITHUB_TOKEN }}
        commit-message: "chore(app): Update default session image to ${{ env.NEW_IMAGE }}"
        title: "chore(app): Update default session image to ${{ env.NEW_IMAGE }}"
        branch: "chore-update-default-image-${{ env.NEW_VERSION }}"
        delete-branch: true
        author: "Renku Bot <renku@datascience.ch>"
        committer: "Renku Bot <renku@datascience.ch>"
        body: "Generated automatically on a new release in renkulab-docker to update the default image used when launching a user session."