mermaid-cli-batch

A command line tool to process multiple Mermaid chart definition files in one pass into SVG diagrams.

Install

mermaid-cli-batch has a peer dependency to Playwright that you have to install by yourself prior of using the package:

npm i playwright
npx playwright install chromium

This allows you to update playwright independent of mermaid-cli-batch!

Use

For instance, to convert all .mmd files to SVG images, you run the command:

npx mermaid-cli-batch --input *.mmd

To get a list of the possible options, do

npx mermaid-cli-batch -h