name: 'Refresh conda-lock'

description: 'Regenerate fully reproducible conda-lock.yml files for conda environments.'

author: 'GitHub'

branding: # https://haya14busa.github.io/github-action-brandings/

icon: 'lock'

color: 'green'

inputs:

file:

description: 'Path to the conda environment specification(s)'

required: true

default: 'environment.yml'

kind:

description: "Kind of lock file(s) to generate [should be one of 'lock', 'explicit', or 'env']"

required: false

default: 'lock'

mamba:

description: "Use the mamba solver [should be either 'true' or 'false']"

required: false

default: true

platform:

description: 'The platforms to generate the lockfile for'

required: false

default: 'linux-64'

runs:

using: "composite"

steps:

# Install conda-lock library with Micromamba

- uses: mamba-org/setup-micromamba@v1

with:

environment-name: conda-lock-env

create-args: >-

python=3.11

conda-lock

mamba

# Print debugging information

- name: Print debug info

run: |

conda-lock --version

mamba --version

echo Locking ${{ inputs.file }} file for ${{ inputs.platform }} platform.

shell: bash -l {0}

# Run conda-lock

- name: Run conda-lock

run: |

rm --force conda-lock.yml

conda-lock lock $MAMBA --file ${{ inputs.file }} --kind ${{ inputs.kind }} --platform ${{ inputs.platform }}

env:

MAMBA: "${{ inputs.mamba && '--mamba' || '--no-mamba' }}" # use --mamba if true, else --no-mamba

shell: bash -l {0}

# Print contents of lockfile

- name: Inspect lockfile

run: cat conda-lock.yml

shell: bash -l {0}

# Commit the change to the PR branch if any changes

- name: Commit condalock files to PR

run: |

if [[ $(git ls-files --modified --others) ]]; then

git config --global user.name 'actions-bot'

git config --global user.email '58130806+actions-bot@users.noreply.github.com'

git add --all

git commit --message "[condalock-command] autogenerated conda-lock files"

git push

fi

shell: bash -l {0}