Coherent X-ray Scattering from an Atom #27
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| name: Update PDF, PNG and SVG assets for changed TeX files | |
| on: | |
| pull_request: | |
| branches: [main] | |
| paths: [assets/**/*.tex] | |
| jobs: | |
| update-assets: | |
| name: Update assets | |
| runs-on: ubuntu-latest | |
| if: github.repository_owner == 'janosh' # don't run on forks | |
| steps: | |
| - name: Check out repo | |
| uses: actions/checkout@v4 | |
| with: | |
| # get full history to include BASE_REF commit where PR branched off | |
| fetch-depth: 0 | |
| - name: Get changed TeX files | |
| id: diff | |
| run: | | |
| BASE_REF=${{ github.event.before }} | |
| git fetch origin $BASE_REF --depth=1 | |
| echo "TeX files changed between BASE_REF=$BASE_REF and SHA=$GITHUB_SHA:" | |
| tex_files=$(git diff --name-only $BASE_REF $GITHUB_SHA | grep .tex$ | xargs) | |
| echo "$tex_files" | |
| echo "::set-output name=tex-files::$tex_files" | |
| - name: Install compression deps | |
| if: steps.diff.outputs.tex-files != '' | |
| run: | | |
| sudo apt-get install -y pdf2svg imagemagick pngquant zopfli | |
| sudo snap install svgo | |
| pip install pdf-compressor | |
| pdf-compressor --set-api-key ${{ secrets.ILOVEPDF_PUBLIC_KEY }} | |
| - name: Install TeX Live | |
| if: steps.diff.outputs.tex-files != '' | |
| # texlive-latex-extra is needed for package standalone | |
| run: sudo apt-get install texlive latexmk texlive-latex-base texlive-latex-extra | |
| - name: Run render-tikz.py on changed TeX files | |
| if: steps.diff.outputs.tex-files != '' | |
| id: render-tikz | |
| run: | | |
| for tex_file in ${{ steps.diff.outputs.tex-files }}; do | |
| echo "Processing $tex_file..." | |
| ./scripts/render-tikz.py "$tex_file" | |
| done | |
| - name: Push changes if any | |
| if: steps.render-tikz.outcome == 'success' | |
| run: | | |
| git config user.name 'Janosh Riebesell' | |
| git config user.email [email protected] | |
| git checkout ${{ github.head_ref }} | |
| git add assets/**/*.{pdf,svg,png} | |
| git commit -m 'assets for ${{ steps.diff.outputs.tex-files }}' | |
| git push |