refresh-lockfiles.yml

# 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 master branch.

name: Refresh Lockfiles


on:
  workflow_dispatch:
  schedule:
    # Run once a week on a Saturday night.
    - cron: 1 0 * * 6


jobs:

  gen_lockfiles:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: install nox
        run: |
          source $CONDA/bin/activate base
          conda install -y -c conda-forge nox pyyaml
      - name: generate lockfiles
        run: $CONDA/bin/nox --session update_lockfiles
      - name: create pull request
        uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c
        with:
          commit-message: Updated environment lockfiles
          delete-branch: true
          branch: auto-update-lockfiles
          title: Update CI environment lockfiles
          body: |
            Lockfiles updated to the latest resolvable environment.