setup-conda

This action adds the conda command from the on the worker preinstalled miniconda version to the known shell commands.

Inputs

Name	Requirement	Default	Description
`activate-conda`	optional	`true`	Whether to activate the conda base env.
`update-conda`	optional	`false`	If conda should be updated before running other commands.
`python-version`	optional	`'default'`	Python version which should be installed with conda.
`conda-channels`	optional	`''`	Additional channels like 'conda-forge', as coma separated list, which can be used to install packages. The last channel in the list, will have the highest priority.

Usage

See action.yml

Basic:

The basic usage makes the conda python version the default python ($ conda activate base).

steps:
  - uses: actions/checkout@v2
  - uses: s-weigand/setup-conda@v1
  - run: conda --version
  - run: which python

If you don't want to change the python version which is used (e.g. you just need to install a none python package), you can use activate-conda: false.

steps:
  - uses: actions/checkout@v2
  - name: Set up Python 3.8
    uses: actions/setup-python@v2
    with:
      python-version: 3.8
  - uses: s-weigand/setup-conda@v1
    with:
      activate-conda: false
  - run: conda --version
  - run: which python

Matrix Testing:

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]
        python-version: [3.6, 3.7, 3.8]
    name: Python ${{ matrix.python-version }} example
    steps:
      - uses: actions/checkout@v2
      - name: Setup conda
        uses: s-weigand/setup-conda@v1
        with:
          update-conda: true
          python-version: ${{ matrix.python-version }}
          conda-channels: anaconda, conda-forge
      - run: conda --version
      - run: which python