Adding Frontmatter Reader: Support summary card (OG. Twitter) #2321
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Hi, would you have time to rebase this to make it easier to review it, please? |
szabgab
reviewed
Apr 3, 2025
| toml = "0.5.11" # Do not update, see https://github.com/rust-lang/mdBook/issues/2037 | ||
| topological-sort = "0.2.2" | ||
| gray_matter = "0.2" #Fronmatter | ||
| serde_yaml = "0.9" |
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serde_yaml was deprecated recently, please use serde_yml
szabgab
reviewed
Apr 3, 2025
| use serde::Deserialize; | ||
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| fn extract_frontmatter(content: &str) -> Option<&str> { | ||
| let start = content.find("---")? + 3; // Find the end of the first `---` + 3 to move past it |
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Given that --- can appear anywhere in a regular markdown content, I'd restrict this to the case when the file starts with ---.
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☔ The latest upstream changes (possibly #2681) made this pull request unmergeable. Please resolve the merge conflicts. |
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See issues #1416 and specific description in my comment: #1416 (comment).
This works for my site dedp.online, but I'd appreciate some help to integrate it nicely. It's more hackable and hard-coded to these frontmatter I used:
Would be nice to read them dynamically. Also, I'm not sure if I added it at the right points.
PS: I also tried to implement a preprocessor (see #1416 (comment)), but with this PR that one is not needed anymore. Also, I guess this should be integrated into mdBook, and can't be as Preprocessor only?