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Transform Docusaurus Frontmatter

· One min read
Balthasar Hofer
Balthasar Hofer

Today i wanted to move all the title: fields from the frontmatter to the markdown content (since docusaurus knows how to do this...).

Old:

---
title: Transform Docusaurus Frontmatter
tags: [docusaurus]
image: ./images/search-and-replace.png
---

Today i wanted to move all the...

New:

---
tags: [docusaurus]
image: ./images/search-and-replace.png
---

# Transform Docusaurus Frontmatter

Today i wanted to move all the...

Since i had a lot of files to transform, i wanted to use "Search & Replace". I came up with the following Search Pattern in VS-Code:

---
title: (.*)
((.*\r?\n)+?)---
---
$2---

# $1

Add new field to existing sidebar_custom_props​

Search:

---
((.*\r?\n)+?)?sidebar_custom_props:
(  .+\r?\n)+?((.*\r?\n)+?)?---

Replace:

---
$1sidebar_custom_props:
$3  foo: bar
$4---