publish-conda-from-pypi.yaml

name: Publish Conda package from PyPI

on:
  pull_request:
  workflow_dispatch:
    inputs:
      dry-run:
        description: 'Dry run'
        required: false
        default: false
        type: boolean
      platforms:
        description: 'Target platforms'
        required: false
        default: 'noarch'
      override:
        description: 'Override'
        required: false
        default: true
      python-version:
        description: 'Python version'
        required: false
        default: '3.7'

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
    - shell: bash
      env:
        PLATFORMS: ${{ inputs.platforms }}
        DRYRUN: ${{ inputs.dry-run }}
        OVERRIDE: ${{ inputs.override }}
      run: echo "$PLATFORMS // $DRYRUN // $OVERRIDE"
    - uses: conda-incubator/setup-miniconda@v2
      with:
        miniforge-version: latest
        mamba-version: "*"
        channels: conda-forge
        channel-priority: true
        activate-environment: build
    - name: Install boa / anaconda
      shell: bash -el {0}
      run: |
        mamba install boa anaconda-client
    - name: Build
      shell: bash -el {0}
      env:
        PY: ${{ inputs.python-version }}
      run: |
        PY=($PY)
        OPT=""
        for V in "${PY[@]}"; do
        OPT+=",${V}"
        done
        OPT="{python: [${OPT:1}]}"
        conda mambabuild --variants "$OPT" -c pytorch --croot . .conda
    - name: Convert
      shell: bash -el {0}
      env:
        PLATFORMS: ${{ inputs.platforms }}
      run: |
        for PLATFORM in osx-64 osx-arm64 linux-32 linux-64 linux-ppc64 linux-s390x linux-armv6l linux-armv7l linux-aarch64 win-32 win-64
        do
          if [[ $PLATFORMS == *"all"* || $PLATFORMS == *"${PLATFORM}"* ]]; then
            conda convert -p $PLATFORM linux-64/*.tar.bz2
          fi
        done
    - name: "Publish (dry run: ${{ inputs.dry-run }})"
      if: inputs.dry-run == 'false'
      shell: bash -el {0}
      env:
        OVERRIDE: ${{ inputs.override }}
        PLATFORMS: ${{ inputs.platforms }}
        ANACONDA_API_TOKEN: ${{ inputs.password }}
      run: |
        export ANACONDA_API_TOKEN
        [[ "${OVERRIDE}" == "true" ]] && FORCE="--force" || FORCE=""

        for PLATFORM in noarch osx-64 osx-arm64 linux-32 linux-64 linux-ppc64 linux-s390x linux-armv6l linux-armv7l linux-aarch64 win-32 win-64
        do
          if [[ $PLATFORMS == *"all"* || $PLATFORMS == *"${PLATFORM}"* ]]; then
            anaconda upload ${FORCE} --label main ${PLATFORM}/*.tar.bz2
          fi
        done