release-baseline-images.yml

# Upload the ZIP archive of baseline images as a release asset

name: Upload baseline images

# Only run for releases
on:
  release:
    types:
      - published

jobs:
  upload-baseline:
    name: Upload baseline images
    runs-on: ubuntu-latest
    if: github.repository == 'GenericMappingTools/gmt'

    permissions:
      # To write assets to GitHub release
      contents: write

    steps:
    - name: Checkout
      uses: actions/checkout@v4.1.4

    - name: Setup data version control (DVC)
      uses: iterative/setup-dvc@v1.1.2

    - name: Pull baseline image data from dvc remote
      run: |
        dvc pull
        ls -lhR test/baseline/

    - name: Create the baseline image asset in zip format
      run: |
        mkdir baseline-images
        mkdir baseline-images/test
        mkdir baseline-images/examples
        mkdir baseline-images/scripts
        cp -r test/baseline/* baseline-images/test
        cp doc/examples/images/*.ps baseline-images/examples
        cp doc/scripts/images/*.ps baseline-images/scripts
        zip -r baseline-images baseline-images/ -x "*.dvc"
        shasum -a 256 baseline-images.zip

    - name: Upload baseline image as a release asset
      run: gh release upload ${{ github.ref_name }} baseline-images.zip
      env:
        GH_TOKEN: ${{ github.token }}