Tikz not rendering in the github page

[durandg12]

My submission is published as a GitHub page at this URL: https://durandg12.github.io/algo-curve/

The tikz figures are not rendered, tikz code is displayed instead, in both HTML and PDF.

On my computer, rendering produces the right figures in both HTML and PDF.

To my knowledge, I am using the last version of the build.yml workflow configuration file, as per discussed here : #33 (comment) :

name: Main Workflows

on:
  push:
    branches: ["main"]
  repository_dispatch:
    types: [custom-event] 
  workflow_dispatch:

permissions:
  contents: write
  pages: write

jobs:
  call_env_workflow:
    uses: computorg/workflows/.github/workflows/global-env.yml@main
    secrets:
      token: ${{ secrets.GITHUB_TOKEN }}
    with:
      config-path: './config/quarto_config.yml'
  call_quartopublish_workflow:
    uses: computorg/workflows/.github/workflows/publish-render.yml@main
    needs: call_env_workflow
    with:
      config-path: './config/quarto_config.yml'
    secrets:
      token: ${{ secrets.GITHUB_TOKEN }}

The actions are successfull after each push : https://github.com/durandg12/algo-curve/actions

Thanks in advance

[jchiquet]

Quick guess: maybe it has something to do with the fact that you place the tikz figures in absolute repositories (e.g;, filename=../figure-tikz/fig-tikz-01') and that those are not pushed to the gh-pages by the publishing action.

[durandg12]

For this path choice, I just followed the workaround proposed by @fradav here : #20 (comment)

[jchiquet]

For some reason, the repository 'figure-tikz' is not present there https://github.com/durandg12/algo-curve/tree/gh-pages/algo-curve_files, let's just wait until @fradav ave a look.

(contrary to what happened in the computo-quarto-extension https://github.com/computorg/computo-quarto-extension/tree/gh-pages/computo-quarto-extension_files)

[fradav]

Hi Guillermo, see my PR there computorg/published-202510-durand-fast#1

As a side note, it seems that pdflatex can’t be called correctly from the diagram toolchain quarto -> diagram.lua -> quarto tinytex/pdflatex and we now have to directly and manually add the tex binaries in the PATH :

mkdir -p ~/.local/bin
~/.TinyTeX/bin/x86_64-linux/tlmgr option sys_bin ~/.local/bin
~/.TinyTeX/bin/x86_64-linux/tlmgr path add
~/.TinyTeX/bin/x86_64-linux/tlmgr update --self

@jchiquet remember the good old libertinus hack ? it’s back 😀
Sortof.

[jchiquet]

@jchiquet remember the good old libertinus hack ? it’s back 😀

😢

[durandg12]

Now working, but for some reason the github deployed page does not use the same math font as LaTeX.

GitHub page:

HTML and PDF render on my computer:

Is it possible to change this behaviour so that all maths of my submission use the same font?

[jchiquet]

Screenshot of gh-pages https://durandg12.github.io/algo-curve/ on my computer (Ubuntu 24, Google Chrome 133.0.6943.53).

Looks fine no? What navigator are you using? Mathjax font problem?

[fradav]

Same problem as described as @durandg12 for the math font inside tikz schemas. julien, did you refresh your page ? I looked in the svg from the github and they’re not displaying the math font… I think it’s caused by the github runner’s inkscape version (they’re first rendered with pdflatex and converted to svg by inkscape for html output), local inkscape didn’t exhibit this problem.

[fradav]

Github

vs
Local

[jchiquet]

After multiple refreshments, on my laptop this time (same settings... Ubuntu 24) Github pages

with Firefox 135.0 (64-bit)

with Google Chrome 133.0.6943.53

and I get similar stuff locally.