update_image #85
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| # Action to update the Docker image for new releases | |
| # | |
| # Run every sunday to detect new releases based on the tags in the | |
| # DMD repository. Creates a new PR to udpdate the VERSIONS.txt file | |
| name: update_image | |
| on: | |
| # Enable option to manually run the action: | |
| workflow_dispatch: | |
| # Run once peer week, i.e. every Sunday: | |
| schedule: | |
| - cron: 0 0 * * 0 | |
| jobs: | |
| main: | |
| name: Check for new releases | |
| if: github.repository == 'dlang-tour/core-dreg' | |
| runs-on: ubuntu-latest | |
| steps: | |
| # Fetch the host compiler to build the update script | |
| - name: Install host LDC | |
| uses: dlang-community/setup-dlang@v1 | |
| with: | |
| compiler: ldc-latest | |
| # Fetch sources to build the update script | |
| - name: Checkout repo | |
| uses: actions/checkout@v2 | |
| # Update the VERSION file and check whether a new image must be built | |
| - name: Update version file | |
| id: update | |
| run: | | |
| set -euox pipefail | |
| make versions | |
| VERSION="$(tail -n1 VERSIONS.txt)" | |
| echo "::set-output name=last_revision::$VERSION" | |
| # Raise a PR for the updated VERSIONS.txt | |
| # The action will do nothing if VERSIONS.txt wasn't changed by the previous step | |
| # See https://github.com/marketplace/actions/create-pull-request | |
| - name: Create PR for updated versions file | |
| uses: peter-evans/create-pull-request@v3.12.1 | |
| with: | |
| add-paths: VERSIONS.txt | |
| branch: update-${{ steps.update.outputs.last_revision }} | |
| commit-message: Update VERSIONS.txt to ${{ steps.update.outputs.last_revision }} | |
| title: Update VERSIONS.txt to ${{ steps.update.outputs.last_revision }} | |
| body: Automatically created by Github Actions using [this workflow](.github/workflows/update_image.yml). | |
| delete-branch: true |