Add OpenGraph image generation crate #11436
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Turbo87
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hmmmmm..... looks like the PNG snapshot tests aren't quite as portable as I had hoped... 😅 |
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I take that back. The issue was caused by the CI machines not having the Fira Sans font pre-installed. I've added that to the CI workflow now and it seems that CI is happy with it 🎉 |
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Great new edition using modern tooling – love to see it! Having fun talking about this in the Typst discord :) |
NiklasEi
reviewed
Jun 26, 2025
This makes the crate more secure while maintaining the same functionality, and it simplifies the implementation by removing the intermediate template rendering step.
This allows `typst compile template/og-image.typ --input 'data={"name":"foo","version":"1.0.0"}'` to work too.
Add step to download and install Fira Sans font in CI environment to ensure consistent font rendering between local development and GitHub Actions. This fixes the PNG snapshot test failures caused by font fallback differences.
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This PR adds a new
crates_io_og_imagecrate that generates OpenGraph images for crates.io packages using the Typst typesetting system.Features
(more screenshots available in the snapshots folder in the diff view 😉)
The generated images are used for social media previews when crates.io links are shared.
Note that the crate is not integrated into the main crates.io application yet. This will be done in a follow-up pull request.