docker_image_download #34
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| name: docker_image_download | |
| on: | |
| repository_dispatch: | |
| workflow_dispatch: | |
| inputs: | |
| image: | |
| description: "Docker image to download (e.g., nginx:latest)" | |
| required: true | |
| default: "nginx:latest" | |
| cleanup: | |
| description: "Whether to clean up disk space (true or false)" | |
| required: true | |
| default: "false" | |
| jobs: | |
| download: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Free Disk Space (Ubuntu) | |
| if: ${{ inputs.cleanup == 'true' }} | |
| uses: jlumbroso/free-disk-space@v1.3.1 | |
| with: | |
| # this might remove tools that are actually needed, | |
| # if set to "true" but frees about 6 GB | |
| tool-cache: true | |
| # all of these default to true, but feel free to set to | |
| # "false" if necessary for your workflow | |
| android: true | |
| dotnet: true | |
| haskell: true | |
| large-packages: true | |
| docker-images: true | |
| swap-storage: true | |
| - name: pull image | |
| run: | | |
| docker pull ${{ inputs.image }} | |
| - name: generate filename | |
| id: filename | |
| run: | | |
| SAFE_NAME=$(echo "${{ inputs.image }}" | sed 's/[\/:]/_/g') | |
| echo "SAFE_NAME=${SAFE_NAME}" >> $GITHUB_ENV | |
| - name: save image | |
| run: | | |
| docker save ${{ inputs.image }} > ${{ runner.temp }}/${{ env.SAFE_NAME }}.tar | |
| - name: upload artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: ${{ env.SAFE_NAME }} | |
| path: ${{ runner.temp }}/${{ env.SAFE_NAME }}.tar |