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feat: support kebab-case and nested tags in Obsidian-flavored Markdown tag-in-content parsing (#425)

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* enhancement: support kebab-case and nested tags in ofm transformer

* update regex/capture groups to allow for (arbitrarily) nested values and tags of only -/_

* Update quartz/plugins/transformers/ofm.ts

---------

Co-authored-by: Jacky Zhao <j.zhao2k19@gmail.com>
This commit is contained in:
Jeffrey Fabian 2023-08-29 13:14:54 -04:00 committed by GitHub
parent e815256517
commit 683c40a0ac
1 changed files with 7 additions and 5 deletions
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12
quartz/plugins/transformers/ofm.ts
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@ -114,9 +114,11 @@ const commentRegex = new RegExp(/%%(.+)%%/, "g")
// from https://github.com/escwxyz/remark-obsidian-callout/blob/main/src/index.ts // from https://github.com/escwxyz/remark-obsidian-callout/blob/main/src/index.ts
const calloutRegex = new RegExp(/^\[\!(\w+)\]([+-]?)/) const calloutRegex = new RegExp(/^\[\!(\w+)\]([+-]?)/)
const calloutLineRegex = new RegExp(/^> *\[\!\w+\][+-]?.*$/, "gm") const calloutLineRegex = new RegExp(/^> *\[\!\w+\][+-]?.*$/, "gm")
// (?:^| ) -> non-capturing group, tag should start be separated by a space or be the start of the line // (?:^| ) -> non-capturing group, tag should start be separated by a space or be the start of the line
// #(\w+) -> tag itself is # followed by a string of alpha-numeric characters // #(...) -> capturing group, tag itself must start with #
const tagRegex = new RegExp(/(?:^| )#(\p{L}+)/, "gu") // (?:[-_\p{L}])+ -> non-capturing group, non-empty string of (Unicode-aware) alpha-numeric characters, hyphens and/or underscores
// (?:\/[-_\p{L}]+)*) -> non-capturing group, matches an arbitrary number of tag strings separated by "/"
const tagRegex = new RegExp(/(?:^| )#((?:[-_\p{L}\d])+(?:\/[-_\p{L}\d]+)*)/, "gu")
export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | undefined> = ( export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | undefined> = (
userOpts, userOpts,
@ -320,7 +322,7 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
const titleHtml: HTML = { const titleHtml: HTML = {
type: "html", type: "html",
value: `<div value: `<div
class="callout-title" class="callout-title"
> >
<div class="callout-icon">${callouts[calloutType]}</div> <div class="callout-icon">${callouts[calloutType]}</div>
@ -429,7 +431,7 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
script: ` script: `
import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid/dist/mermaid.esm.min.mjs'; import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid/dist/mermaid.esm.min.mjs';
const darkMode = document.documentElement.getAttribute('saved-theme') === 'dark' const darkMode = document.documentElement.getAttribute('saved-theme') === 'dark'
mermaid.initialize({ mermaid.initialize({
startOnLoad: false, startOnLoad: false,
securityLevel: 'loose', securityLevel: 'loose',
theme: darkMode ? 'dark' : 'default' theme: darkMode ? 'dark' : 'default'