asv-benchmarking.yml

name: ASV Benchmarking

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  benchmark:
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -el {0}
    env:
      CONDA_ENV_FILE: ./ci/asv.yml
      ASV_DIR: ./benchmarks

    steps:
      - name: Checkout uxarray
        uses: actions/checkout@v4
        with:
          repository: UXARRAY/uxarray
          ref: main
          fetch-depth: 0

      - name: Fetch all tags and branches for uxarray
        run: |
          git fetch --all --tags

      - name: Checkout uxarray-asv
        uses: actions/checkout@v4
        with:
          repository: UXARRAY/uxarray-asv
          persist-credentials: false
          fetch-depth: 0
          ref: main
          path: uxarray-asv

      - name: Setup Miniforge
        uses: conda-incubator/setup-miniconda@v3
        with:
          miniforge-version: "24.1.2-0"
          activate-environment: asv

      - name: Get date
        id: get-date
        run: echo "today=$(/bin/date -u '+%Y%m%d')" >> $GITHUB_OUTPUT
        shell: bash

      - name: Cache environment
        uses: actions/cache@v4
        with:
          path: ${{ env.CONDA }}/envs
          key: conda-${{ runner.os }}--${{ runner.arch }}--${{ steps.get-date.outputs.today }}-${{ hashFiles('./ci/asv.yml') }}-${{ env.CACHE_NUMBER }}
        env:
          CACHE_NUMBER: 0
        id: cache

      - name: Update environment
        run:
          conda env update -n asv -f ./ci/asv.yml
        if: steps.cache.outputs.cache-hit != 'true'

      - name: Conda list
        run: |
          conda info
          conda list

      - name: Copy existing results
        run: |
          if [ -d "uxarray-asv/results" ]; then
            cp -r uxarray-asv/results benchmarks/
          fi

      - name: Run benchmarks
        shell: bash -l {0}
        id: benchmark
        run: |
          cd benchmarks
          asv machine --machine GH-Actions --os ubuntu-latest --arch x64 --cpu "2-core unknown" --ram 7GB
          asv run v2024.02.0..main --skip-existing --parallel || true

      - name: Commit and push benchmark results
        run: |
          if [ -d "uxarray-asv/results" ]; then
            rm -r uxarray-asv/results
          fi
          cp -r benchmarks/results/ uxarray-asv/
          cd uxarray-asv
          git config --local user.email "${{ secrets.UXARRAY_ASV_EMAIL }}"
          git config --local user.name "${{ secrets.UXARRAY_ASV_USER_NAME }}"
          git add results
          git commit -m "[🤖] Update benchmark results"

      - name: Push to uxarray-asv
        if: github.ref == 'refs/heads/main' && github.repository == 'UXARRAY/uxarray'
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.UXARRAY_ASV_PAT }}
          branch: main
          force: true
          repository: UXARRAY/uxarray-asv
          directory: uxarray-asv