From 5599eb590e1b9163d41847153545764ed9b02ff6 Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Sun, 23 Jul 2023 21:02:57 +0000
Subject: [PATCH] feat: process tags in content
---
quartz/plugins/transformers/ofm.ts | 48 ++++++++++++++++++++++++++++++++++++------------
1 files changed, 36 insertions(+), 12 deletions(-)
diff --git a/quartz/plugins/transformers/ofm.ts b/quartz/plugins/transformers/ofm.ts
index 23b1401..6b68fcc 100644
--- a/quartz/plugins/transformers/ofm.ts
+++ b/quartz/plugins/transformers/ofm.ts
@@ -9,7 +9,7 @@
import { JSResource } from "../../resources"
// @ts-ignore
import calloutScript from "../../components/scripts/callout.inline.ts"
-import { FilePath, slugifyFilePath } from "../../path"
+import { FilePath, canonicalizeServer, pathToRoot, slugifyFilePath } from "../../path"
export interface Options {
comments: boolean
@@ -17,6 +17,7 @@
wikilinks: boolean
callouts: boolean
mermaid: boolean
+ parseTags: boolean
}
const defaultOptions: Options = {
@@ -25,6 +26,7 @@
wikilinks: true,
callouts: true,
mermaid: true,
+ parseTags: true,
}
const icons = {
@@ -97,22 +99,19 @@
return s.substring(0, 1).toUpperCase() + s.substring(1)
}
-// Match wikilinks
// !? -> optional embedding
// \[\[ -> open brace
// ([^\[\]\|\#]+) -> one or more non-special characters ([,],|, or #) (name)
// (#[^\[\]\|\#]+)? -> # then one or more non-special characters (heading link)
// (|[^\[\]\|\#]+)? -> | then one or more non-special characters (alias)
const wikilinkRegex = new RegExp(/!?\[\[([^\[\]\|\#]+)(#[^\[\]\|\#]+)?(\|[^\[\]\|\#]+)?\]\]/, "g")
-
-// Match highlights
const highlightRegex = new RegExp(/==(.+)==/, "g")
-
-// Match comments
const commentRegex = new RegExp(/%%(.+)%%/, "g")
-
// from https://github.com/escwxyz/remark-obsidian-callout/blob/main/src/index.ts
const calloutRegex = new RegExp(/^\[\!(\w+)\]([+-]?)/)
+// (?:^| ) -> 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
+const tagRegex = new RegExp(/(?:^| )#(\w+)/, "g")
export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | undefined> = (
userOpts,
@@ -226,7 +225,7 @@
findAndReplace(tree, commentRegex, (_value: string, ..._capture: string[]) => {
return {
type: "text",
- value: "",
+ value: ""
}
})
}
@@ -297,9 +296,8 @@
node.data = {
hProperties: {
...(node.data?.hProperties ?? {}),
- className: `callout ${collapse ? "is-collapsible" : ""} ${
- defaultState === "collapsed" ? "is-collapsed" : ""
- }`,
+ className: `callout ${collapse ? "is-collapsible" : ""} ${defaultState === "collapsed" ? "is-collapsed" : ""
+ }`,
"data-callout": calloutType,
"data-callout-fold": collapse,
},
@@ -317,7 +315,7 @@
if (node.lang === "mermaid") {
node.data = {
hProperties: {
- className: "mermaid",
+ className: ["mermaid"],
},
}
}
@@ -326,6 +324,32 @@
})
}
+ if (opts.parseTags) {
+ plugins.push(() => {
+ return (tree: Root, file) => {
+ const slug = canonicalizeServer(file.data.slug!)
+ const base = pathToRoot(slug)
+ findAndReplace(tree, tagRegex, (value: string, tag: string) => {
+ return {
+ type: "link",
+ url: base + `/tags/${slugAnchor(tag)}`,
+ data: {
+ hProperties: {
+ className: ["tag-link"],
+ },
+ },
+ children: [
+ {
+ type: "text",
+ value,
+ },
+ ],
+ }
+ })
+ }
+ })
+ }
+
return plugins
},
htmlPlugins() {
--
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