Refresh Lockfiles #2
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| # This workflow periodically creates new environment lock files based on the newest | |
| # available packages and dependencies. | |
| # | |
| # Environment specifications are given as conda environment.yml files found in | |
| # `requirements/py**.yml`. These state the packages required, the conda channels | |
| # that the packages will be pulled from, and any versions of packages that need to be | |
| # pinned at specific versions. | |
| # | |
| # For environments that have changed, a pull request will be made and submitted | |
| # to the main branch | |
| name: Refresh Lockfiles | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| get_python_matrix: | |
| # Determines which Python versions should be included in the matrix used in | |
| # the gen_lockfiles job. | |
| if: "github.repository_owner == 'SciTools' || github.event_name == 'workflow_dispatch'" | |
| runs-on: ubuntu-latest | |
| outputs: | |
| matrix: ${{ steps.get_py.outputs.matrix }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - id: get_py | |
| run: echo "MATRIX=$(ls -1 requirements/py*.yml | xargs -n1 basename | sed 's/....$//' | jq -cnR '[inputs]')" >> ${GITHUB_OUTPUT} | |
| gen_lockfiles: | |
| # This is a matrix job: it splits to create new lockfiles for each | |
| # of the CI test python versions. | |
| if: "github.repository_owner == 'SciTools' || github.event_name == 'workflow_dispatch'" | |
| runs-on: ubuntu-latest | |
| needs: get_python_matrix | |
| strategy: | |
| matrix: | |
| python: ${{ fromJSON(needs.get_python_matrix.outputs.MATRIX) }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: install requirements | |
| run: | | |
| source $CONDA/bin/activate base | |
| conda update -n base --all | |
| - name: generate lockfile | |
| run: | | |
| pipx run conda-lock -k explicit -p linux-64 -f requirements/${{matrix.python}}.yml | |
| mv conda-linux-64.lock ${{matrix.python}}-linux-64.lock | |
| - name: output lockfile | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: lock-artifacts-${{matrix.python}} | |
| path: ${{matrix.python}}-linux-64.lock | |
| create_pr: | |
| # Once the matrix job has completed all the lock files will have been | |
| # uploaded as artifacts. | |
| # Download the artifacts, add them to the repo, and create a PR. | |
| if: "github.repository_owner == 'SciTools' || github.event_name == 'workflow_dispatch'" | |
| runs-on: ubuntu-latest | |
| needs: gen_lockfiles | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: get artifacts | |
| uses: actions/download-artifact@v4 | |
| with: | |
| path: ${{ github.workspace }}/requirements/locks | |
| merge-multiple: true | |
| - name: "Generate token" | |
| uses: tibdex/github-app-token@v2 | |
| id: generate-token | |
| with: | |
| app_id: ${{ secrets.AUTH_APP_ID }} | |
| private_key: ${{ secrets.AUTH_APP_PRIVATE_KEY }} | |
| - name: Create Pull Request | |
| id: cpr | |
| uses: peter-evans/create-pull-request@67ccf781d68cd99b580ae25a5c18a1cc84ffff1f | |
| with: | |
| token: ${{ steps.generate-token.outputs.token }} | |
| commit-message: Updated environment lockfiles | |
| committer: "Lockfile bot <[email protected]>" | |
| author: "Lockfile bot <[email protected]>" | |
| delete-branch: true | |
| branch: auto-update-lockfiles | |
| title: "[CI Bot] environment lockfiles auto-update" | |
| body: | | |
| Lockfiles updated to the latest resolvable environment. | |
| ### If the CI tasks fail, create a new branch based on this PR and add the required fixes to that branch. | |
| labels: | | |
| New: Pull Request | |
| Bot | |
| - name: Check Pull Request | |
| if: steps.cpr.outputs.pull-request-number != '' | |
| run: | | |
| echo "### :rocket: Pull-Request Summary" >> ${GITHUB_STEP_SUMMARY} | |
| echo "" >> ${GITHUB_STEP_SUMMARY} | |
| echo "The following lock-files pull-request has been auto-generated:" | |
| echo "- **PR** #${{ steps.cpr.outputs.pull-request-number }}" >> ${GITHUB_STEP_SUMMARY} | |
| echo "- **URL** ${{ steps.cpr.outputs.pull-request-url }}" >> ${GITHUB_STEP_SUMMARY} | |
| echo "- **Operation** [${{ steps.cpr.outputs.pull-request-operation }}]" >> ${GITHUB_STEP_SUMMARY} | |
| echo "- **SHA** ${{ steps.cpr.outputs.pull-request-head-sha }}" >> ${GITHUB_STEP_SUMMARY} |