Update docker tag to latest #30
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| name: Update docker tag to latest | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: "0 0 */2 * *" | |
| jobs: | |
| update_image: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Find latest tag & Update Dockerfile | |
| id: find_latest_tag | |
| run: | | |
| LATEST_TAG=$(curl -s 'https://hub.docker.com/v2/repositories/library/ubuntu/tags' -H 'Content-Type: application/json' | jq -r '.results[]| .name' | grep jammy |head -n 1) | |
| echo "Latest tag: $LATEST_TAG" | |
| if [[ "$LATEST_TAG" != "$(cat docker/create-custom-user-ubuntu | grep 'FROM ubuntu:' | awk -F ':' '{print $2}')" ]]; then | |
| sed -i "s/FROM ubuntu:.*/FROM ubuntu:$LATEST_TAG/" docker/create-custom-user-ubuntu | |
| echo "FILE_CHANGED=true" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Commit and push changes | |
| if: ${{ steps.find_latest_tag.outputs.FILE_CHANGED == 'true' }} | |
| run: | | |
| git config --local user.email "[email protected]" | |
| git config --local user.name "GitHub Action" | |
| git commit -am "Update Ubuntu Jammy image" | |
| git push |