action.yml

name: setup-micromamba
description: 'Install the micromamba package manager'
author: 'Pavel Zwerschke'
branding:
  icon: 'package'
  color: 'green'

inputs:
  condarc-file:
    description: |
      Path to a condarc file to use
  condarc:
    description: |
      Contents of a condarc file to use.
  environment-file:
    description: |
      Path to the `environment.yml` or `.lock` file for the environment.
  environment-name:
    description: |
      Name of the environment to create. Overrides the name in the environment file.
  create-args:
    description: |
      Extra arguments to pass to `micromamba create`.
      Also possible to list extra specs to install into the environment.
      For multiple packages, separate using spaces or use multiline syntax:
      ```yml
      create-args: package1 package2
      # or
      create-args: >-
        package1
        package2
      ```
  log-level:
    description: |
      Log level for micromamba.
      One of `'trace'`, `'debug'`, `'info'`, `'warning'`, `'error'`, `'critical'`, `'off'`.
  micromamba-version:
    description: |
      Version of micromamba to install.
      Must match with a micromamba version from the https://github.com/mamba-org/micromamba-releases repository or 'latest'.
  micromamba-url:
    description: |
      URL to download micromamba from.
  download-micromamba:
    description: |
      If `true` (the default), the action will download micromamba to `micromamba-binary-path`.
      If `false`, the action will not attempt to download micromamba, and you should provide a micromamba binary at `micromamba-binary-path` if micromamba is not already on PATH.
  init-shell:
    description: |
      Which shells to initialize micromamba in.
      Also possible to list multiple shells using spaces or use multiline syntax:
      ```yml
      init-shell: bash cmd.exe powershell
      # or
      init-shell: >-
        bash
        cmd.exe
        powershell
      ```
      To initialize no shell, use `'none'`.
      Also supports other shells than bash, cmd.exe and powershell, but they are not tested.
  generate-run-shell:
    description: |
      Whether to generate a custom shell script that allows to use it in the workflow file using `run: micromamba-shell {0}`
  cache-downloads:
    description: |
      Whether to cache downloads or not.
  cache-downloads-key:
    description: |
      Cache key to use for caching.
  cache-environment:
    description: |
      Whether to cache the environment or not.
  cache-environment-key:
    description: |
      Cache key to use for caching.
  post-cleanup:
    description: |
      Which kind of cleanup to do after the action.
      `'none'` - do not cleanup anything.
      `'shell-init'` - cleanup only the shell initialization scripts.
      `'environment'` - cleanup the installed environment and shell initialization scripts.
      `'all'` - cleanup everything including the whole micromamba root folder and the micromamba binary.
  micromamba-root-path:
    description: |
      Path to the micromamba root folder.
      Defaults to `~/micromamba`.
  micromamba-binary-path:
    description: |
      Path to the micromamba binary.
      Defaults to `~/micromamba-bin/micromamba`.
      Also specifies the path to the custom condarc which is located in the same folder as the micromamba binary.

outputs:
  environment-path:
    description: Path to the created environment. Only populated if environment was created, i.e., `environment-file` or `environment-name` was specified.

runs:
  using: node20
  main: dist/main.js
  post: dist/post.js