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: generate token
        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a
        id: generate-token
        with:
          app_id: ${{ secrets.AUTH_APP_ID }}
          private_key: ${{ secrets.AUTH_APP_PRIVATE_KEY }}

      - name: create pull request
        uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f
        with:
          token: ${{ steps.generate-token.outputs.token }}
          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.