MLOS Linux #4161
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| name: MLOS Linux | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| tags: | |
| description: Manual MLOS Linux run | |
| push: | |
| branches: [ main ] | |
| pull_request: | |
| branches: [ main ] | |
| merge_group: | |
| types: [checks_requested] | |
| schedule: | |
| - cron: "1 0 * * *" | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }} | |
| cancel-in-progress: true | |
| jobs: | |
| LinuxCondaBuildTest: | |
| name: Linux Build/Test with Conda | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| # Test multiple versions of python. | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| python_version: | |
| # Empty string is the floating most recent version of python | |
| # (useful to catch new compatibility issues in nightly builds) | |
| - "" | |
| - "3.8" | |
| - "3.9" | |
| - "3.10" | |
| - "3.11" | |
| - "3.12" | |
| - "3.13" | |
| env: | |
| cache_cur_date: unset | |
| cache_cur_hour: unset | |
| cache_prev_hour: unset | |
| CONDA_ENV_NAME: unset | |
| # See notes about $CONDA below. | |
| CONDA_DIR: unset | |
| # When parallel jobs are used, group the output to make debugging easier. | |
| MAKEFLAGS: -Oline | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: conda-incubator/setup-miniconda@v3 | |
| - name: Set cache timestamp variables | |
| id: set_cache_vars | |
| run: | | |
| set -x | |
| if [ -z "${{ matrix.python_version }}" ]; then | |
| CONDA_ENV_NAME=mlos | |
| else | |
| CONDA_ENV_NAME="mlos-${{ matrix.python_version }}" | |
| fi | |
| echo "CONDA_ENV_NAME=$CONDA_ENV_NAME" >> $GITHUB_ENV | |
| echo "cache_cur_date=$(date -u +%Y-%m-%d)" >> $GITHUB_ENV | |
| echo "cache_cur_hour=$(date -u +%H)" >> $GITHUB_ENV | |
| echo "cache_prev_hour=$(date -u -d'1 hour ago' +%H)" >> $GITHUB_ENV | |
| # $CONDA should be set by the setup-miniconda action. | |
| # We set a separate environment variable to allow the dependabot tool | |
| # to parse this file since it expects all env vars to be declared above. | |
| echo "CONDA_DIR=$CONDA" >> $GITHUB_ENV | |
| echo "PIP_CACHE_DIR=$(conda run -n base pip cache dir)" >> $GITHUB_ENV | |
| #- name: Restore cached conda environment | |
| - name: Restore cached conda packages | |
| id: restore-conda-cache | |
| if: ${{ github.event_name != 'schedule' }} | |
| uses: actions/cache@v4 | |
| with: | |
| #path: ${{ env.CONDA_DIR }}/envs/${{ env.CONDA_ENV_NAME }} | |
| path: ${{ env.CONDA_DIR }}/pkgs | |
| key: conda-${{ runner.os }}-${{ env.CONDA_ENV_NAME }}-${{ hashFiles('conda-envs/${{ env.CONDA_ENV_NAME }}.yml') }}-${{ hashFiles('mlos_*/pyproject.toml') }}-${{ hashFiles('mlos_*/setup.py') }}-${{ env.cache_cur_date }}-${{ env.cache_cur_hour }} | |
| restore-keys: | | |
| conda-${{ runner.os }}-${{ env.CONDA_ENV_NAME }}-${{ hashFiles('conda-envs/${{ env.CONDA_ENV_NAME }}.yml') }}-${{ hashFiles('mlos_*/pyproject.toml') }}-${{ hashFiles('mlos_*/setup.py') }}-${{ env.cache_cur_date }}-${{ env.cache_prev_hour }} | |
| conda-${{ runner.os }}-${{ env.CONDA_ENV_NAME }}-${{ hashFiles('conda-envs/${{ env.CONDA_ENV_NAME }}.yml') }}-${{ hashFiles('mlos_*/pyproject.toml') }}-${{ hashFiles('mlos_*/setup.py') }}-${{ env.cache_cur_date }} | |
| - name: Restore cached pip packages | |
| id: restore-pip-cache | |
| if: ${{ github.event_name != 'schedule' }} | |
| uses: actions/cache@v4 | |
| with: | |
| path: ${{ env.PIP_CACHE_DIR }} | |
| key: conda-${{ runner.os }}-${{ env.CONDA_ENV_NAME }}-${{ hashFiles('conda-envs/${{ env.CONDA_ENV_NAME }}.yml') }}-${{ hashFiles('mlos_*/pyproject.toml') }}-${{ hashFiles('mlos_*/setup.py') }}-${{ env.cache_cur_date }}-${{ env.cache_cur_hour }} | |
| restore-keys: | | |
| conda-${{ runner.os }}-${{ env.CONDA_ENV_NAME }}-${{ hashFiles('conda-envs/${{ env.CONDA_ENV_NAME }}.yml') }}-${{ hashFiles('mlos_*/pyproject.toml') }}-${{ hashFiles('mlos_*/setup.py') }}-${{ env.cache_cur_date }}-${{ env.cache_prev_hour }} | |
| conda-${{ runner.os }}-${{ env.CONDA_ENV_NAME }}-${{ hashFiles('conda-envs/${{ env.CONDA_ENV_NAME }}.yml') }}-${{ hashFiles('mlos_*/pyproject.toml') }}-${{ hashFiles('mlos_*/setup.py') }}-${{ env.cache_cur_date }} | |
| - name: Log some environment variables for debugging | |
| run: | | |
| set -x | |
| printenv | |
| echo "cache_cur_date: $cache_cur_date" | |
| echo "cache_cur_hour: $cache_cur_hour" | |
| echo "cache_prev_hour: $cache_prev_hour" | |
| echo "cache-hit: ${{ steps.restore-conda-cache.outputs.cache-hit }}" | |
| - name: Update and configure conda | |
| run: | | |
| set -x | |
| conda config --set channel_priority strict | |
| conda update -v -y -n base -c defaults --all | |
| # Try and speed up the pipeline by using a faster solver: | |
| - name: Install and default to mamba solver | |
| run: | | |
| set -x | |
| conda install -v -y -n base conda-libmamba-solver | |
| # Try to set either of the configs for the solver. | |
| conda config --set experimental_solver libmamba || true | |
| conda config --set solver libmamba || true | |
| echo "CONDA_EXPERIMENTAL_SOLVER=libmamba" >> $GITHUB_ENV | |
| echo "EXPERIMENTAL_SOLVER=libmamba" >> $GITHUB_ENV | |
| - name: Create/update mlos conda environment | |
| run: make CONDA_ENV_NAME=$CONDA_ENV_NAME CONDA_INFO_LEVEL=-v conda-env | |
| - name: Log conda info | |
| run: | | |
| conda info | |
| conda config --show | |
| conda config --show-sources | |
| conda list -n $CONDA_ENV_NAME | |
| ls -l $CONDA_DIR/envs/$CONDA_ENV_NAME/lib/python*/site-packages/ | |
| conda run -n $CONDA_ENV_NAME pip cache dir | |
| conda run -n $CONDA_ENV_NAME pip cache info | |
| - name: Verify expected version of python in conda env | |
| if: ${{ matrix.python_version == '' }} | |
| timeout-minutes: 2 | |
| run: | | |
| set -x | |
| conda run -n mlos python -c \ | |
| 'from sys import version_info as vers; assert (vers.major, vers.minor) == (3, 13), f"Unexpected python version: {vers}"' | |
| # This is moreso about code cleanliness, which is a dev thing, not a | |
| # functionality thing, and the rules for that change between python versions, | |
| # so only do this for the default in the devcontainer. | |
| #- name: Run lint checks | |
| # run: make CONDA_ENV_NAME=$CONDA_ENV_NAME check | |
| # Only run the coverage checks on the devcontainer job. | |
| - name: Run tests | |
| run: make CONDA_ENV_NAME=$CONDA_ENV_NAME SKIP_COVERAGE=true test | |
| - name: Generate and test binary distribution files | |
| run: make CONDA_ENV_NAME=$CONDA_ENV_NAME CONDA_INFO_LEVEL=-v dist dist-test |