markdown-preprocessor

markdown-preprocessor

A preprocessor for markdown designed to make document sites for Github Pages. It extends gitdown.

Installation

npm i markdown-preprocessor

Usage

See the gitdown usage for the gitdown features.

markdown-preprocessor --src ./src --dest ./docs --home-url https://example.com --generate-index --generate-header --generate-footer --remove-link-fileext

Features

Images

Options

• url: The url for the image.
• link (optional): Clickable link for the image.
• alt (optional): Alt text for the image.
• center (optional): Center the image. Default is true.

{"gitdown": "image", "url": "https://search.chow.com/thumbnail/640/0/www.chowstatic.com/assets/2014/12/10836_creamy_tomato_soup_original_3000_2.jpg"}

Generates:

---

---

Embed a video

Options

• Need one of key or url:
• key (optional): The video key for the youtube video.
• url (optional): The url for the youtube video.
• timestamps (optional): An array of strings (eg "0m10s:a note") with timestamps for the video, generates a table with links to the time codes.
• collapse (optional): Wrap the video in a collapsible bar.

With a key
{"gitdown": "video:youtube", "key": "Dvi8P-lhJmE"}
With a full url and hidden under a collapse
{"gitdown": "video:youtube", "url": "https://www.youtube.com/watch?v=Dvi8P-lhJmE", "collapse": true, "collapseSummary": "Every Matthew McConaughey "Alright" In Chronological Order (1993 - 2017)"}
// With timestamps
// Note see nested object parsing limitation,
// And Solution: https://stackoverflow.com/questions/26910402/regex-to-match-json-in-a-document/26910403
{"gitdown": "video:youtube", "key": "Dvi8P-lhJmE", "timestamps": [
	"0m10s:a note",
	"0m20s:another note",
	"0m30s:yet another note"
]}

Generates:

---

---

Embed site

As a card

Options

• url: The url for the site.

{"gitdown": "site:card", "url": "https://www.foundmyfitness.com/"}

Generates:

---

https://www.foundmyfitness.com/

www.foundmyfitness.com

FoundMyFitness

Promoting strategies to increase healthspan, well-being, cognitive and physical performance through deeper understandings of nutrition, genetics, and cell biology.

---

As an iframe

Options

• url: The url for the site.

{"gitdown": "site:embed", "url": "https://www.foundmyfitness.com/"}

Generates:

---

https://www.foundmyfitness.com/

---

Generate index pages

This is enabled by the cli command --generate-index. Your folder structure will be recursively walked and index.md pages will be created for all folders populated with links to files and folders within.

Generates:

---

Folder Name

📁 ExampleFolder

📄 ExampleFile

---

Header

This is enabled by the cli command --generate-header.

Generates a header including the file name

Footer

This is enabled by the cli command --generate-footer.

Generates a footer including navigation buttons.

Remove file extensions

This allows better linking in GitHub pages but will break any locally hosted links. Enabled via --remove-link-fileext

Debugging

You can enable verbose logging with the --verbose flag.